* [PATCH drm-misc-next v5 0/4] drm: rename CMA helpers to DMA helpers
@ 2022-07-20 15:31 ` Danilo Krummrich
0 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-20 15:31 UTC (permalink / raw)
To: daniel, laurent.pinchart, airlied, tzimmermann, mripard
Cc: dri-devel, linux-kernel, Danilo Krummrich
This patch series renames all CMA helpers to DMA helpers - considering the
hierarchy of APIs (mm/cma -> dma -> gem/fb dma helpers) calling them DMA
helpers seems to be more applicable.
Additionally, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
requests to rename the CMA helpers and implies that people seem to be confused
about the naming.
The patches are compile-time tested building a x86_64 kernel with
`make allyesconfig && make drivers/gpu/drm`.
Changes in v2:
- Fixed up comments for consistent memory/address classification
(DMA-contiguous)
- Added a patch to rename struct drm_gem_dma_object.{paddr => dma_addr}
Changes in v3:
- Use a ccoccinelle script for
"drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}" for fixing
up missing drivers and compile-test on x86_64, arm and arm64.
Changes in v4:
- Rebased all patches on drm-misc/drm-misc-next.
Changes in v5:
- Rebase of v4, meanwhile some merge conflicts came up on
drm-misc/drm-misc-next.
Danilo Krummrich (4):
drm/fb: rename FB CMA helpers to FB DMA helpers
drm/gem: rename GEM CMA helpers to GEM DMA helpers
drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
drm/todo: remove task to rename CMA helpers
Documentation/gpu/drm-kms-helpers.rst | 8 +-
Documentation/gpu/drm-mm.rst | 16 +-
Documentation/gpu/todo.rst | 13 -
drivers/gpu/drm/Kconfig | 4 +-
drivers/gpu/drm/Makefile | 6 +-
drivers/gpu/drm/arm/Kconfig | 4 +-
drivers/gpu/drm/arm/display/Kconfig | 2 +-
.../arm/display/komeda/komeda_framebuffer.c | 12 +-
.../gpu/drm/arm/display/komeda/komeda_kms.c | 10 +-
drivers/gpu/drm/arm/hdlcd_crtc.c | 6 +-
drivers/gpu/drm/arm/hdlcd_drv.c | 8 +-
drivers/gpu/drm/arm/malidp_drv.c | 10 +-
drivers/gpu/drm/arm/malidp_mw.c | 8 +-
drivers/gpu/drm/arm/malidp_planes.c | 34 +-
drivers/gpu/drm/armada/armada_gem.c | 6 +-
drivers/gpu/drm/aspeed/Kconfig | 2 +-
drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 10 +-
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 8 +-
drivers/gpu/drm/atmel-hlcdc/Kconfig | 2 +-
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 6 +-
.../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 8 +-
...rm_fb_cma_helper.c => drm_fb_dma_helper.c} | 67 ++--
drivers/gpu/drm/drm_file.c | 2 +-
drivers/gpu/drm/drm_format_helper.c | 4 +-
..._gem_cma_helper.c => drm_gem_dma_helper.c} | 302 +++++++++---------
drivers/gpu/drm/drm_mipi_dbi.c | 2 +-
drivers/gpu/drm/fsl-dcu/Kconfig | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 8 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 10 +-
drivers/gpu/drm/hisilicon/kirin/Kconfig | 2 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 14 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 4 +-
drivers/gpu/drm/imx/Kconfig | 2 +-
drivers/gpu/drm/imx/dcss/Kconfig | 2 +-
drivers/gpu/drm/imx/dcss/dcss-kms.c | 6 +-
drivers/gpu/drm/imx/dcss/dcss-plane.c | 18 +-
drivers/gpu/drm/imx/imx-drm-core.c | 10 +-
drivers/gpu/drm/imx/imx-drm.h | 2 +-
drivers/gpu/drm/imx/ipuv3-crtc.c | 4 +-
drivers/gpu/drm/imx/ipuv3-plane.c | 28 +-
drivers/gpu/drm/ingenic/Kconfig | 2 +-
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 14 +-
drivers/gpu/drm/ingenic/ingenic-ipu.c | 12 +-
drivers/gpu/drm/kmb/Kconfig | 2 +-
drivers/gpu/drm/kmb/kmb_drv.c | 6 +-
drivers/gpu/drm/kmb/kmb_plane.c | 10 +-
drivers/gpu/drm/logicvc/logicvc_crtc.c | 2 +-
drivers/gpu/drm/logicvc/logicvc_drm.c | 10 +-
drivers/gpu/drm/logicvc/logicvc_interface.c | 2 +-
drivers/gpu/drm/logicvc/logicvc_layer.c | 6 +-
drivers/gpu/drm/logicvc/logicvc_mode.c | 4 +-
drivers/gpu/drm/mcde/Kconfig | 2 +-
drivers/gpu/drm/mcde/mcde_display.c | 8 +-
drivers/gpu/drm/mcde/mcde_drv.c | 10 +-
drivers/gpu/drm/mediatek/Kconfig | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_gem.c | 4 +-
drivers/gpu/drm/meson/Kconfig | 2 +-
drivers/gpu/drm/meson/meson_drv.c | 10 +-
drivers/gpu/drm/meson/meson_overlay.c | 18 +-
drivers/gpu/drm/meson/meson_plane.c | 10 +-
drivers/gpu/drm/msm/msm_drv.c | 2 +-
drivers/gpu/drm/mxsfb/Kconfig | 2 +-
drivers/gpu/drm/mxsfb/lcdif_drv.c | 6 +-
drivers/gpu/drm/mxsfb/lcdif_kms.c | 8 +-
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 6 +-
drivers/gpu/drm/mxsfb/mxsfb_kms.c | 34 +-
drivers/gpu/drm/panel/Kconfig | 2 +-
drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 6 +-
drivers/gpu/drm/pl111/Kconfig | 2 +-
drivers/gpu/drm/pl111/pl111_display.c | 8 +-
drivers/gpu/drm/pl111/pl111_drv.c | 10 +-
drivers/gpu/drm/rcar-du/Kconfig | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 4 +-
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 6 +-
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 38 +--
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 10 +-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 8 +-
drivers/gpu/drm/rockchip/Kconfig | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 4 +-
drivers/gpu/drm/shmobile/Kconfig | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 14 +-
drivers/gpu/drm/shmobile/shmob_drm_drv.c | 6 +-
drivers/gpu/drm/shmobile/shmob_drm_kms.c | 4 +-
drivers/gpu/drm/shmobile/shmob_drm_kms.h | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_plane.c | 14 +-
drivers/gpu/drm/solomon/ssd130x.c | 2 +-
drivers/gpu/drm/sprd/Kconfig | 2 +-
drivers/gpu/drm/sprd/sprd_dpu.c | 10 +-
drivers/gpu/drm/sprd/sprd_drm.c | 6 +-
drivers/gpu/drm/sti/Kconfig | 2 +-
drivers/gpu/drm/sti/sti_cursor.c | 14 +-
drivers/gpu/drm/sti/sti_drv.c | 8 +-
drivers/gpu/drm/sti/sti_gdp.c | 18 +-
drivers/gpu/drm/sti/sti_hqvdp.c | 18 +-
drivers/gpu/drm/sti/sti_plane.c | 4 +-
drivers/gpu/drm/stm/Kconfig | 2 +-
drivers/gpu/drm/stm/drv.c | 12 +-
drivers/gpu/drm/stm/ltdc.c | 16 +-
drivers/gpu/drm/sun4i/Kconfig | 2 +-
drivers/gpu/drm/sun4i/sun4i_backend.c | 16 +-
drivers/gpu/drm/sun4i/sun4i_drv.c | 10 +-
drivers/gpu/drm/sun4i/sun4i_frontend.c | 26 +-
drivers/gpu/drm/sun4i/sun8i_mixer.c | 4 +-
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 22 +-
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 22 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/tidss/Kconfig | 2 +-
drivers/gpu/drm/tidss/tidss_crtc.c | 4 +-
drivers/gpu/drm/tidss/tidss_dispc.c | 28 +-
drivers/gpu/drm/tidss/tidss_drv.c | 6 +-
drivers/gpu/drm/tidss/tidss_kms.c | 2 +-
drivers/gpu/drm/tidss/tidss_plane.c | 2 +-
drivers/gpu/drm/tilcdc/Kconfig | 2 +-
drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 10 +-
drivers/gpu/drm/tilcdc/tilcdc_drv.c | 6 +-
drivers/gpu/drm/tiny/Kconfig | 22 +-
drivers/gpu/drm/tiny/arcpgu.c | 14 +-
drivers/gpu/drm/tiny/hx8357d.c | 6 +-
drivers/gpu/drm/tiny/ili9163.c | 6 +-
drivers/gpu/drm/tiny/ili9225.c | 12 +-
drivers/gpu/drm/tiny/ili9341.c | 6 +-
drivers/gpu/drm/tiny/ili9486.c | 6 +-
drivers/gpu/drm/tiny/mi0283qt.c | 6 +-
drivers/gpu/drm/tiny/panel-mipi-dbi.c | 6 +-
drivers/gpu/drm/tiny/repaper.c | 12 +-
drivers/gpu/drm/tiny/st7586.c | 12 +-
drivers/gpu/drm/tiny/st7735r.c | 6 +-
drivers/gpu/drm/tve200/Kconfig | 2 +-
drivers/gpu/drm/tve200/tve200_display.c | 12 +-
drivers/gpu/drm/tve200/tve200_drv.c | 8 +-
drivers/gpu/drm/v3d/v3d_drv.c | 2 +-
drivers/gpu/drm/v3d/v3d_gem.c | 4 +-
drivers/gpu/drm/vc4/Kconfig | 2 +-
drivers/gpu/drm/vc4/vc4_bo.c | 46 +--
drivers/gpu/drm/vc4/vc4_crtc.c | 18 +-
drivers/gpu/drm/vc4/vc4_drv.c | 8 +-
drivers/gpu/drm/vc4/vc4_drv.h | 18 +-
drivers/gpu/drm/vc4/vc4_gem.c | 12 +-
drivers/gpu/drm/vc4/vc4_irq.c | 2 +-
drivers/gpu/drm/vc4/vc4_plane.c | 14 +-
drivers/gpu/drm/vc4/vc4_render_cl.c | 40 +--
drivers/gpu/drm/vc4/vc4_txp.c | 8 +-
drivers/gpu/drm/vc4/vc4_v3d.c | 8 +-
drivers/gpu/drm/vc4/vc4_validate.c | 28 +-
drivers/gpu/drm/vc4/vc4_validate_shaders.c | 2 +-
drivers/gpu/drm/xlnx/Kconfig | 2 +-
drivers/gpu/drm/xlnx/zynqmp_disp.c | 8 +-
drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 8 +-
...rm_fb_cma_helper.h => drm_fb_dma_helper.h} | 10 +-
include/drm/drm_gem.h | 2 +-
..._gem_cma_helper.h => drm_gem_dma_helper.h} | 158 ++++-----
154 files changed, 913 insertions(+), 919 deletions(-)
rename drivers/gpu/drm/{drm_fb_cma_helper.c => drm_fb_dma_helper.c} (60%)
rename drivers/gpu/drm/{drm_gem_cma_helper.c => drm_gem_dma_helper.c} (61%)
rename include/drm/{drm_fb_cma_helper.h => drm_fb_dma_helper.h} (56%)
rename include/drm/{drm_gem_cma_helper.h => drm_gem_dma_helper.h} (53%)
--
2.36.1
^ permalink raw reply [flat|nested] 20+ messages in thread
* [PATCH drm-misc-next v5 0/4] drm: rename CMA helpers to DMA helpers
@ 2022-07-20 15:31 ` Danilo Krummrich
0 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-20 15:31 UTC (permalink / raw)
To: daniel, laurent.pinchart, airlied, tzimmermann, mripard
Cc: Danilo Krummrich, linux-kernel, dri-devel
This patch series renames all CMA helpers to DMA helpers - considering the
hierarchy of APIs (mm/cma -> dma -> gem/fb dma helpers) calling them DMA
helpers seems to be more applicable.
Additionally, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
requests to rename the CMA helpers and implies that people seem to be confused
about the naming.
The patches are compile-time tested building a x86_64 kernel with
`make allyesconfig && make drivers/gpu/drm`.
Changes in v2:
- Fixed up comments for consistent memory/address classification
(DMA-contiguous)
- Added a patch to rename struct drm_gem_dma_object.{paddr => dma_addr}
Changes in v3:
- Use a ccoccinelle script for
"drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}" for fixing
up missing drivers and compile-test on x86_64, arm and arm64.
Changes in v4:
- Rebased all patches on drm-misc/drm-misc-next.
Changes in v5:
- Rebase of v4, meanwhile some merge conflicts came up on
drm-misc/drm-misc-next.
Danilo Krummrich (4):
drm/fb: rename FB CMA helpers to FB DMA helpers
drm/gem: rename GEM CMA helpers to GEM DMA helpers
drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
drm/todo: remove task to rename CMA helpers
Documentation/gpu/drm-kms-helpers.rst | 8 +-
Documentation/gpu/drm-mm.rst | 16 +-
Documentation/gpu/todo.rst | 13 -
drivers/gpu/drm/Kconfig | 4 +-
drivers/gpu/drm/Makefile | 6 +-
drivers/gpu/drm/arm/Kconfig | 4 +-
drivers/gpu/drm/arm/display/Kconfig | 2 +-
.../arm/display/komeda/komeda_framebuffer.c | 12 +-
.../gpu/drm/arm/display/komeda/komeda_kms.c | 10 +-
drivers/gpu/drm/arm/hdlcd_crtc.c | 6 +-
drivers/gpu/drm/arm/hdlcd_drv.c | 8 +-
drivers/gpu/drm/arm/malidp_drv.c | 10 +-
drivers/gpu/drm/arm/malidp_mw.c | 8 +-
drivers/gpu/drm/arm/malidp_planes.c | 34 +-
drivers/gpu/drm/armada/armada_gem.c | 6 +-
drivers/gpu/drm/aspeed/Kconfig | 2 +-
drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 10 +-
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 8 +-
drivers/gpu/drm/atmel-hlcdc/Kconfig | 2 +-
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 6 +-
.../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 8 +-
...rm_fb_cma_helper.c => drm_fb_dma_helper.c} | 67 ++--
drivers/gpu/drm/drm_file.c | 2 +-
drivers/gpu/drm/drm_format_helper.c | 4 +-
..._gem_cma_helper.c => drm_gem_dma_helper.c} | 302 +++++++++---------
drivers/gpu/drm/drm_mipi_dbi.c | 2 +-
drivers/gpu/drm/fsl-dcu/Kconfig | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 8 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 10 +-
drivers/gpu/drm/hisilicon/kirin/Kconfig | 2 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 14 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 4 +-
drivers/gpu/drm/imx/Kconfig | 2 +-
drivers/gpu/drm/imx/dcss/Kconfig | 2 +-
drivers/gpu/drm/imx/dcss/dcss-kms.c | 6 +-
drivers/gpu/drm/imx/dcss/dcss-plane.c | 18 +-
drivers/gpu/drm/imx/imx-drm-core.c | 10 +-
drivers/gpu/drm/imx/imx-drm.h | 2 +-
drivers/gpu/drm/imx/ipuv3-crtc.c | 4 +-
drivers/gpu/drm/imx/ipuv3-plane.c | 28 +-
drivers/gpu/drm/ingenic/Kconfig | 2 +-
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 14 +-
drivers/gpu/drm/ingenic/ingenic-ipu.c | 12 +-
drivers/gpu/drm/kmb/Kconfig | 2 +-
drivers/gpu/drm/kmb/kmb_drv.c | 6 +-
drivers/gpu/drm/kmb/kmb_plane.c | 10 +-
drivers/gpu/drm/logicvc/logicvc_crtc.c | 2 +-
drivers/gpu/drm/logicvc/logicvc_drm.c | 10 +-
drivers/gpu/drm/logicvc/logicvc_interface.c | 2 +-
drivers/gpu/drm/logicvc/logicvc_layer.c | 6 +-
drivers/gpu/drm/logicvc/logicvc_mode.c | 4 +-
drivers/gpu/drm/mcde/Kconfig | 2 +-
drivers/gpu/drm/mcde/mcde_display.c | 8 +-
drivers/gpu/drm/mcde/mcde_drv.c | 10 +-
drivers/gpu/drm/mediatek/Kconfig | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_gem.c | 4 +-
drivers/gpu/drm/meson/Kconfig | 2 +-
drivers/gpu/drm/meson/meson_drv.c | 10 +-
drivers/gpu/drm/meson/meson_overlay.c | 18 +-
drivers/gpu/drm/meson/meson_plane.c | 10 +-
drivers/gpu/drm/msm/msm_drv.c | 2 +-
drivers/gpu/drm/mxsfb/Kconfig | 2 +-
drivers/gpu/drm/mxsfb/lcdif_drv.c | 6 +-
drivers/gpu/drm/mxsfb/lcdif_kms.c | 8 +-
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 6 +-
drivers/gpu/drm/mxsfb/mxsfb_kms.c | 34 +-
drivers/gpu/drm/panel/Kconfig | 2 +-
drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 6 +-
drivers/gpu/drm/pl111/Kconfig | 2 +-
drivers/gpu/drm/pl111/pl111_display.c | 8 +-
drivers/gpu/drm/pl111/pl111_drv.c | 10 +-
drivers/gpu/drm/rcar-du/Kconfig | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 4 +-
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 6 +-
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 38 +--
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 10 +-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 8 +-
drivers/gpu/drm/rockchip/Kconfig | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 4 +-
drivers/gpu/drm/shmobile/Kconfig | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 14 +-
drivers/gpu/drm/shmobile/shmob_drm_drv.c | 6 +-
drivers/gpu/drm/shmobile/shmob_drm_kms.c | 4 +-
drivers/gpu/drm/shmobile/shmob_drm_kms.h | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_plane.c | 14 +-
drivers/gpu/drm/solomon/ssd130x.c | 2 +-
drivers/gpu/drm/sprd/Kconfig | 2 +-
drivers/gpu/drm/sprd/sprd_dpu.c | 10 +-
drivers/gpu/drm/sprd/sprd_drm.c | 6 +-
drivers/gpu/drm/sti/Kconfig | 2 +-
drivers/gpu/drm/sti/sti_cursor.c | 14 +-
drivers/gpu/drm/sti/sti_drv.c | 8 +-
drivers/gpu/drm/sti/sti_gdp.c | 18 +-
drivers/gpu/drm/sti/sti_hqvdp.c | 18 +-
drivers/gpu/drm/sti/sti_plane.c | 4 +-
drivers/gpu/drm/stm/Kconfig | 2 +-
drivers/gpu/drm/stm/drv.c | 12 +-
drivers/gpu/drm/stm/ltdc.c | 16 +-
drivers/gpu/drm/sun4i/Kconfig | 2 +-
drivers/gpu/drm/sun4i/sun4i_backend.c | 16 +-
drivers/gpu/drm/sun4i/sun4i_drv.c | 10 +-
drivers/gpu/drm/sun4i/sun4i_frontend.c | 26 +-
drivers/gpu/drm/sun4i/sun8i_mixer.c | 4 +-
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 22 +-
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 22 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/tidss/Kconfig | 2 +-
drivers/gpu/drm/tidss/tidss_crtc.c | 4 +-
drivers/gpu/drm/tidss/tidss_dispc.c | 28 +-
drivers/gpu/drm/tidss/tidss_drv.c | 6 +-
drivers/gpu/drm/tidss/tidss_kms.c | 2 +-
drivers/gpu/drm/tidss/tidss_plane.c | 2 +-
drivers/gpu/drm/tilcdc/Kconfig | 2 +-
drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 10 +-
drivers/gpu/drm/tilcdc/tilcdc_drv.c | 6 +-
drivers/gpu/drm/tiny/Kconfig | 22 +-
drivers/gpu/drm/tiny/arcpgu.c | 14 +-
drivers/gpu/drm/tiny/hx8357d.c | 6 +-
drivers/gpu/drm/tiny/ili9163.c | 6 +-
drivers/gpu/drm/tiny/ili9225.c | 12 +-
drivers/gpu/drm/tiny/ili9341.c | 6 +-
drivers/gpu/drm/tiny/ili9486.c | 6 +-
drivers/gpu/drm/tiny/mi0283qt.c | 6 +-
drivers/gpu/drm/tiny/panel-mipi-dbi.c | 6 +-
drivers/gpu/drm/tiny/repaper.c | 12 +-
drivers/gpu/drm/tiny/st7586.c | 12 +-
drivers/gpu/drm/tiny/st7735r.c | 6 +-
drivers/gpu/drm/tve200/Kconfig | 2 +-
drivers/gpu/drm/tve200/tve200_display.c | 12 +-
drivers/gpu/drm/tve200/tve200_drv.c | 8 +-
drivers/gpu/drm/v3d/v3d_drv.c | 2 +-
drivers/gpu/drm/v3d/v3d_gem.c | 4 +-
drivers/gpu/drm/vc4/Kconfig | 2 +-
drivers/gpu/drm/vc4/vc4_bo.c | 46 +--
drivers/gpu/drm/vc4/vc4_crtc.c | 18 +-
drivers/gpu/drm/vc4/vc4_drv.c | 8 +-
drivers/gpu/drm/vc4/vc4_drv.h | 18 +-
drivers/gpu/drm/vc4/vc4_gem.c | 12 +-
drivers/gpu/drm/vc4/vc4_irq.c | 2 +-
drivers/gpu/drm/vc4/vc4_plane.c | 14 +-
drivers/gpu/drm/vc4/vc4_render_cl.c | 40 +--
drivers/gpu/drm/vc4/vc4_txp.c | 8 +-
drivers/gpu/drm/vc4/vc4_v3d.c | 8 +-
drivers/gpu/drm/vc4/vc4_validate.c | 28 +-
drivers/gpu/drm/vc4/vc4_validate_shaders.c | 2 +-
drivers/gpu/drm/xlnx/Kconfig | 2 +-
drivers/gpu/drm/xlnx/zynqmp_disp.c | 8 +-
drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 8 +-
...rm_fb_cma_helper.h => drm_fb_dma_helper.h} | 10 +-
include/drm/drm_gem.h | 2 +-
..._gem_cma_helper.h => drm_gem_dma_helper.h} | 158 ++++-----
154 files changed, 913 insertions(+), 919 deletions(-)
rename drivers/gpu/drm/{drm_fb_cma_helper.c => drm_fb_dma_helper.c} (60%)
rename drivers/gpu/drm/{drm_gem_cma_helper.c => drm_gem_dma_helper.c} (61%)
rename include/drm/{drm_fb_cma_helper.h => drm_fb_dma_helper.h} (56%)
rename include/drm/{drm_gem_cma_helper.h => drm_gem_dma_helper.h} (53%)
--
2.36.1
^ permalink raw reply [flat|nested] 20+ messages in thread
* [PATCH drm-misc-next v5 1/4] drm/fb: rename FB CMA helpers to FB DMA helpers
2022-07-20 15:31 ` Danilo Krummrich
@ 2022-07-20 15:31 ` Danilo Krummrich
-1 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-20 15:31 UTC (permalink / raw)
To: daniel, laurent.pinchart, airlied, tzimmermann, mripard
Cc: Danilo Krummrich, linux-kernel, dri-devel
Rename "FB CMA" helpers to "FB DMA" helpers - considering the hierarchy
of APIs (mm/cma -> dma -> fb dma) calling them "FB DMA" seems to be
more applicable.
Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
requests to rename the CMA helpers and implies that people seem to be
confused about the naming.
In order to do this renaming the following script was used:
```
#!/bin/bash
DIRS="drivers/gpu include/drm Documentation/gpu"
REGEX_SYM_UPPER="[0-9A-Z_\-]"
REGEX_SYM_LOWER="[0-9a-z_\-]"
REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(FB)_CMA_(${REGEX_SYM_UPPER}*)"
REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(fb)_cma_(${REGEX_SYM_LOWER}*)"
REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g"
REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g"
# Find all upper case 'CMA' symbols and replace them with 'DMA'.
for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS)
do
sed -i -E "$REGEX_SED_UPPER" $ff
done
# Find all lower case 'cma' symbols and replace them with 'dma'.
for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS)
do
sed -i -E "$REGEX_SED_LOWER" $ff
done
# Replace all occurrences of 'CMA' / 'cma' in comments and
# documentation files with 'DMA' / 'dma'.
for ff in $(grep -RiHl " cma " $DIRS)
do
sed -i -E "s/ cma / dma /g" $ff
sed -i -E "s/ CMA / DMA /g" $ff
done
```
Only a few more manual modifications were needed, e.g. reverting the
following modifications in some DRM Kconfig files
- select CMA if HAVE_DMA_CONTIGUOUS
+ select DMA if HAVE_DMA_CONTIGUOUS
as well as manually picking the occurrences of 'CMA'/'cma' in comments and
documentation which relate to "FB CMA", but not "GEM CMA".
This patch is compile-time tested building a x86_64 kernel with
`make allyesconfig && make drivers/gpu/drm`.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
---
Documentation/gpu/drm-kms-helpers.rst | 8 ++--
drivers/gpu/drm/Makefile | 2 +-
.../arm/display/komeda/komeda_framebuffer.c | 4 +-
drivers/gpu/drm/arm/hdlcd_crtc.c | 4 +-
drivers/gpu/drm/arm/hdlcd_drv.c | 2 +-
drivers/gpu/drm/arm/malidp_drv.c | 2 +-
drivers/gpu/drm/arm/malidp_mw.c | 4 +-
drivers/gpu/drm/arm/malidp_planes.c | 8 ++--
drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 4 +-
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 2 +-
.../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 4 +-
...rm_fb_cma_helper.c => drm_fb_dma_helper.c} | 43 +++++++++++--------
drivers/gpu/drm/drm_format_helper.c | 4 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 4 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 4 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +-
drivers/gpu/drm/imx/dcss/dcss-plane.c | 6 +--
drivers/gpu/drm/imx/imx-drm-core.c | 2 +-
drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +-
drivers/gpu/drm/imx/ipuv3-plane.c | 8 ++--
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 6 +--
drivers/gpu/drm/ingenic/ingenic-ipu.c | 10 ++---
drivers/gpu/drm/kmb/kmb_plane.c | 8 ++--
drivers/gpu/drm/logicvc/logicvc_layer.c | 6 +--
drivers/gpu/drm/logicvc/logicvc_mode.c | 2 +-
drivers/gpu/drm/mcde/mcde_display.c | 6 +--
drivers/gpu/drm/mcde/mcde_drv.c | 4 +-
drivers/gpu/drm/meson/meson_overlay.c | 8 ++--
drivers/gpu/drm/meson/meson_plane.c | 4 +-
drivers/gpu/drm/mxsfb/lcdif_kms.c | 6 +--
drivers/gpu/drm/mxsfb/mxsfb_kms.c | 8 ++--
drivers/gpu/drm/pl111/pl111_display.c | 6 +--
drivers/gpu/drm/pl111/pl111_drv.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 4 +-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 4 +-
drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 6 +--
drivers/gpu/drm/shmobile/shmob_drm_kms.c | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_plane.c | 6 +--
drivers/gpu/drm/solomon/ssd130x.c | 2 +-
drivers/gpu/drm/sprd/sprd_dpu.c | 4 +-
drivers/gpu/drm/sti/sti_cursor.c | 6 +--
drivers/gpu/drm/sti/sti_drv.c | 2 +-
drivers/gpu/drm/sti/sti_gdp.c | 6 +--
drivers/gpu/drm/sti/sti_hqvdp.c | 6 +--
drivers/gpu/drm/sti/sti_plane.c | 2 +-
drivers/gpu/drm/stm/drv.c | 2 +-
drivers/gpu/drm/stm/ltdc.c | 14 +++---
drivers/gpu/drm/sun4i/sun4i_backend.c | 4 +-
drivers/gpu/drm/sun4i/sun4i_drv.c | 2 +-
drivers/gpu/drm/sun4i/sun4i_frontend.c | 8 ++--
drivers/gpu/drm/sun4i/sun8i_mixer.c | 2 +-
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 4 +-
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 4 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/tidss/tidss_crtc.c | 2 +-
drivers/gpu/drm/tidss/tidss_dispc.c | 6 +--
drivers/gpu/drm/tidss/tidss_kms.c | 2 +-
drivers/gpu/drm/tidss/tidss_plane.c | 2 +-
drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 4 +-
drivers/gpu/drm/tiny/arcpgu.c | 4 +-
drivers/gpu/drm/tiny/ili9225.c | 4 +-
drivers/gpu/drm/tiny/repaper.c | 4 +-
drivers/gpu/drm/tiny/st7586.c | 4 +-
drivers/gpu/drm/tve200/tve200_display.c | 10 ++---
drivers/gpu/drm/tve200/tve200_drv.c | 2 +-
drivers/gpu/drm/v3d/v3d_drv.c | 2 +-
drivers/gpu/drm/vc4/vc4_crtc.c | 8 ++--
drivers/gpu/drm/vc4/vc4_drv.c | 2 +-
drivers/gpu/drm/vc4/vc4_plane.c | 10 ++---
drivers/gpu/drm/vc4/vc4_txp.c | 4 +-
drivers/gpu/drm/xlnx/zynqmp_disp.c | 4 +-
...rm_fb_cma_helper.h => drm_fb_dma_helper.h} | 10 ++---
77 files changed, 193 insertions(+), 188 deletions(-)
rename drivers/gpu/drm/{drm_fb_cma_helper.c => drm_fb_dma_helper.c} (70%)
rename include/drm/{drm_fb_cma_helper.h => drm_fb_dma_helper.h} (56%)
diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst
index 2d473bc64c9f..dbc85fd7a971 100644
--- a/Documentation/gpu/drm-kms-helpers.rst
+++ b/Documentation/gpu/drm-kms-helpers.rst
@@ -122,13 +122,13 @@ format Helper Functions Reference
.. kernel-doc:: drivers/gpu/drm/drm_format_helper.c
:export:
-Framebuffer CMA Helper Functions Reference
+Framebuffer DMA Helper Functions Reference
==========================================
-.. kernel-doc:: drivers/gpu/drm/drm_fb_cma_helper.c
- :doc: framebuffer cma helper functions
+.. kernel-doc:: drivers/gpu/drm/drm_fb_dma_helper.c
+ :doc: framebuffer dma helper functions
-.. kernel-doc:: drivers/gpu/drm/drm_fb_cma_helper.c
+.. kernel-doc:: drivers/gpu/drm/drm_fb_dma_helper.c
:export:
Framebuffer GEM Helper Reference
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 25016dcab55e..1d6e4f672b59 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -41,7 +41,7 @@ obj-$(CONFIG_DRM_PANEL_ORIENTATION_QUIRKS) += drm_panel_orientation_quirks.o
obj-$(CONFIG_DRM_BUDDY) += drm_buddy.o
drm_cma_helper-y := drm_gem_cma_helper.o
-drm_cma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_cma_helper.o
+drm_cma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_dma_helper.o
obj-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_cma_helper.o
drm_shmem_helper-y := drm_gem_shmem_helper.o
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
index 3c372d2deb0a..ea45da663dfb 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
@@ -5,7 +5,7 @@
*
*/
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
@@ -247,7 +247,7 @@ komeda_fb_get_pixel_addr(struct komeda_fb *kfb, int x, int y, int plane)
return -EINVAL;
}
- obj = drm_fb_cma_get_gem_obj(fb, plane);
+ obj = drm_fb_dma_get_gem_obj(fb, plane);
offset = fb->offsets[plane];
if (!fb->modifier) {
diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
index afc9cd856501..3413ddbaec30 100644
--- a/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -18,7 +18,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -274,7 +274,7 @@ static void hdlcd_plane_atomic_update(struct drm_plane *plane,
return;
dest_h = drm_rect_height(&new_plane_state->dst);
- scanout_start = drm_fb_cma_get_gem_addr(fb, new_plane_state, 0);
+ scanout_start = drm_fb_dma_get_gem_addr(fb, new_plane_state, 0);
hdlcd = plane->dev->dev_private;
hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, fb->pitches[0]);
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index e89ae0ec60eb..fab18135f12b 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -25,7 +25,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_debugfs.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index d5aef21426cf..4e78a64c5d37 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_cma_helper.h>
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c
index b66ca5b33a7f..7a9c900626ec 100644
--- a/drivers/gpu/drm/arm/malidp_mw.c
+++ b/drivers/gpu/drm/arm/malidp_mw.c
@@ -10,7 +10,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_edid.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -160,7 +160,7 @@ malidp_mw_encoder_atomic_check(struct drm_encoder *encoder,
n_planes = fb->format->num_planes;
for (i = 0; i < n_planes; i++) {
- struct drm_gem_cma_object *obj = drm_fb_cma_get_gem_obj(fb, i);
+ struct drm_gem_cma_object *obj = drm_fb_dma_get_gem_obj(fb, i);
/* memory write buffers are never rotated */
u8 alignment = malidp_hw_get_pitch_align(malidp->dev, 0);
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index 8a9562642d16..fd6172f433d5 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -13,7 +13,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -723,19 +723,19 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
ptr = mp->layer->ptr + (plane_index << 4);
/*
- * drm_fb_cma_get_gem_addr() alters the physical base address of the
+ * drm_fb_dma_get_gem_addr() alters the physical base address of the
* framebuffer as per the plane's src_x, src_y co-ordinates (ie to
* take care of source cropping).
* For AFBC, this is not needed as the cropping is handled by _AD_CROP_H
* and _AD_CROP_V registers.
*/
if (!afbc) {
- paddr = drm_fb_cma_get_gem_addr(fb, plane->state,
+ paddr = drm_fb_dma_get_gem_addr(fb, plane->state,
plane_index);
} else {
struct drm_gem_cma_object *obj;
- obj = drm_fb_cma_get_gem_obj(fb, plane_index);
+ obj = drm_fb_dma_get_gem_obj(fb, plane_index);
if (WARN_ON(!obj))
return;
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
index f3788d7d82d6..cc4d0fa6262c 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
@@ -7,7 +7,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -185,7 +185,7 @@ static void aspeed_gfx_pipe_update(struct drm_simple_display_pipe *pipe,
if (!fb)
return;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
if (!gem)
return;
writel(gem->paddr, priv->base + CRT_ADDR);
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index 7780b72de9e8..ff2cfc622072 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 2306ceb3e999..f9b0c81944bf 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -449,7 +449,7 @@ static void atmel_hlcdc_plane_update_buffers(struct atmel_hlcdc_plane *plane,
sr = atmel_hlcdc_layer_read_reg(&plane->layer, ATMEL_HLCDC_LAYER_CHSR);
for (i = 0; i < state->nplanes; i++) {
- struct drm_gem_cma_object *gem = drm_fb_cma_get_gem_obj(fb, i);
+ struct drm_gem_cma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
state->dscrs[i]->addr = gem->paddr + state->offsets[i];
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_dma_helper.c
similarity index 70%
rename from drivers/gpu/drm/drm_fb_cma_helper.c
rename to drivers/gpu/drm/drm_fb_dma_helper.c
index 69c57273b184..85fd21cd9dda 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_dma_helper.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
- * drm kms/fb cma (contiguous memory allocator) helper functions
+ * drm kms/fb dma helper functions
*
* Copyright (C) 2012 Analog Devices Inc.
* Author: Lars-Peter Clausen <lars@metafoo.de>
@@ -10,7 +10,7 @@
*/
#include <drm/drm_damage_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -20,17 +20,22 @@
#include <linux/module.h>
/**
- * DOC: framebuffer cma helper functions
+ * DOC: framebuffer dma helper functions
*
- * Provides helper functions for creating a cma (contiguous memory allocator)
- * backed framebuffer.
+ * Provides helper functions for creating a DMA-contiguous framebuffer.
+ *
+ * Depending on the platform, the buffers may be physically non-contiguous and
+ * mapped through an IOMMU or a similar mechanism, or allocated from
+ * physically-contiguous memory (using, for instance, CMA or a pool of memory
+ * reserved at early boot). This is handled behind the scenes by the DMA mapping
+ * API.
*
* drm_gem_fb_create() is used in the &drm_mode_config_funcs.fb_create
- * callback function to create a cma backed framebuffer.
+ * callback function to create a DMA-contiguous framebuffer.
*/
/**
- * drm_fb_cma_get_gem_obj() - Get CMA GEM object for framebuffer
+ * drm_fb_dma_get_gem_obj() - Get CMA GEM object for framebuffer
* @fb: The framebuffer
* @plane: Which plane
*
@@ -38,7 +43,7 @@
*
* This function will usually be called from the CRTC callback functions.
*/
-struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
+struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
unsigned int plane)
{
struct drm_gem_object *gem;
@@ -49,20 +54,20 @@ struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
return to_drm_gem_cma_obj(gem);
}
-EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_obj);
+EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_obj);
/**
- * drm_fb_cma_get_gem_addr() - Get physical address for framebuffer, for pixel
+ * drm_fb_dma_get_gem_addr() - Get DMA (bus) address for framebuffer, for pixel
* formats where values are grouped in blocks this will get you the beginning of
* the block
* @fb: The framebuffer
* @state: Which state of drm plane
* @plane: Which plane
- * Return the CMA GEM address for given framebuffer.
+ * Return the DMA GEM address for given framebuffer.
*
* This function will usually be called from the PLANE callback functions.
*/
-dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
+dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
struct drm_plane_state *state,
unsigned int plane)
{
@@ -77,7 +82,7 @@ dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
u32 block_start_y;
u32 num_hblocks;
- obj = drm_fb_cma_get_gem_obj(fb, plane);
+ obj = drm_fb_dma_get_gem_obj(fb, plane);
if (!obj)
return 0;
@@ -98,10 +103,10 @@ dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
return paddr;
}
-EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_addr);
+EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_addr);
/**
- * drm_fb_cma_sync_non_coherent - Sync GEM object to non-coherent backing
+ * drm_fb_dma_sync_non_coherent - Sync GEM object to non-coherent backing
* memory
* @drm: DRM device
* @old_state: Old plane state
@@ -112,7 +117,7 @@ EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_addr);
* in a plane's .atomic_update ensures that all the data in the backing
* memory have been written to RAM.
*/
-void drm_fb_cma_sync_non_coherent(struct drm_device *drm,
+void drm_fb_dma_sync_non_coherent(struct drm_device *drm,
struct drm_plane_state *old_state,
struct drm_plane_state *state)
{
@@ -125,11 +130,11 @@ void drm_fb_cma_sync_non_coherent(struct drm_device *drm,
size_t nb_bytes;
for (i = 0; i < finfo->num_planes; i++) {
- cma_obj = drm_fb_cma_get_gem_obj(state->fb, i);
+ cma_obj = drm_fb_dma_get_gem_obj(state->fb, i);
if (!cma_obj->map_noncoherent)
continue;
- daddr = drm_fb_cma_get_gem_addr(state->fb, state, i);
+ daddr = drm_fb_dma_get_gem_addr(state->fb, state, i);
drm_atomic_helper_damage_iter_init(&iter, old_state, state);
drm_atomic_for_each_plane_damage(&iter, &clip) {
@@ -142,4 +147,4 @@ void drm_fb_cma_sync_non_coherent(struct drm_device *drm,
}
}
}
-EXPORT_SYMBOL_GPL(drm_fb_cma_sync_non_coherent);
+EXPORT_SYMBOL_GPL(drm_fb_dma_sync_non_coherent);
diff --git a/drivers/gpu/drm/drm_format_helper.c b/drivers/gpu/drm/drm_format_helper.c
index c6182b5de78b..400b16d9147d 100644
--- a/drivers/gpu/drm/drm_format_helper.c
+++ b/drivers/gpu/drm/drm_format_helper.c
@@ -54,7 +54,7 @@ static int drm_fb_xfrm(void *dst, unsigned long dst_pitch, unsigned long dst_pix
const void *sbuf;
/*
- * Some source buffers, such as CMA memory, use write-combine
+ * Some source buffers, such as DMA memory, use write-combine
* caching, so reads are uncached. Speed up access by fetching
* one line at a time.
*/
@@ -676,7 +676,7 @@ void drm_fb_xrgb8888_to_mono(void *dst, unsigned int dst_pitch, const void *vadd
dst_pitch = DIV_ROUND_UP(linepixels, 8);
/*
- * The cma memory is write-combined so reads are uncached.
+ * The dma memory is write-combined so reads are uncached.
* Speed up by fetching one line at a time.
*
* Also, format conversion from XR24 to monochrome are done
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 7a503bf08d0f..58c69206414b 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -20,7 +20,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_modeset_helper.h>
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
index d763f53f480c..17cbe1afc263 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
@@ -6,7 +6,7 @@
*/
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index 0cd527f0c146..8f2bf26ec87a 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -10,7 +10,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -95,7 +95,7 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,
if (index < 0)
return;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
switch (fb->format->format) {
case DRM_FORMAT_RGB565:
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 61c29c2834e6..80d8d175b8c7 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -24,7 +24,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -549,7 +549,7 @@ static const struct drm_crtc_funcs ade_crtc_funcs = {
static void ade_rdma_set(void __iomem *base, struct drm_framebuffer *fb,
u32 ch, u32 y, u32 in_h, u32 fmt)
{
- struct drm_gem_cma_object *obj = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *obj = drm_fb_dma_get_gem_obj(fb, 0);
u32 reg_ctrl, reg_addr, reg_size, reg_stride, reg_space, reg_en;
u32 stride = fb->pitches[0];
u32 addr = (u32)obj->paddr + y * stride;
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index 2af51df6dca7..d16f9a69cf0c 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index c29f343f33e5..a333c13c9ebc 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -6,7 +6,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
#include <drm/drm_gem_cma_helper.h>
@@ -156,7 +156,7 @@ static int dcss_plane_atomic_check(struct drm_plane *plane,
if (!fb || !new_plane_state->crtc)
return 0;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
WARN_ON(!cma_obj);
crtc_state = drm_atomic_get_existing_crtc_state(state,
@@ -218,7 +218,7 @@ static void dcss_plane_atomic_set_base(struct dcss_plane *dcss_plane)
struct dcss_dev *dcss = plane->dev->dev_private;
struct drm_framebuffer *fb = state->fb;
const struct drm_format_info *format = fb->format;
- struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
unsigned long p1_ba = 0, p2_ba = 0;
if (!format->is_yuv ||
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index a57812ec36b1..5923e8e42fd4 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index f7863d6dea80..38121f3a0f18 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -18,7 +18,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index ea5f594955df..40db9287b5f1 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -8,7 +8,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -130,7 +130,7 @@ drm_plane_state_to_eba(struct drm_plane_state *state, int plane)
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_cma_get_gem_obj(fb, plane);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, plane);
BUG_ON(!cma_obj);
return cma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
@@ -146,7 +146,7 @@ drm_plane_state_to_ubo(struct drm_plane_state *state)
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 1);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 1);
BUG_ON(!cma_obj);
x /= fb->format->hsub;
@@ -165,7 +165,7 @@ drm_plane_state_to_vbo(struct drm_plane_state *state)
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 2);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 2);
BUG_ON(!cma_obj);
x /= fb->format->hsub;
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 4de729bbf152..1850d7225e22 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -31,7 +31,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_encoder.h>
#include <drm/drm_gem_cma_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
@@ -670,12 +670,12 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane,
if (newstate && newstate->fb) {
if (priv->soc_info->map_noncoherent)
- drm_fb_cma_sync_non_coherent(&priv->drm, oldstate, newstate);
+ drm_fb_dma_sync_non_coherent(&priv->drm, oldstate, newstate);
crtc_state = newstate->crtc->state;
plane_id = !!(priv->soc_info->has_osd && plane != &priv->f0);
- addr = drm_fb_cma_get_gem_addr(newstate->fb, newstate, 0);
+ addr = drm_fb_dma_get_gem_addr(newstate->fb, newstate, 0);
width = newstate->src_w >> 16;
height = newstate->src_h >> 16;
cpp = newstate->fb->format->cpp[0];
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
index d13f58ad4769..adbfd00b4dd5 100644
--- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
+++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
@@ -22,7 +22,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -363,15 +363,15 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane,
}
if (ingenic_drm_map_noncoherent(ipu->master))
- drm_fb_cma_sync_non_coherent(ipu->drm, oldstate, newstate);
+ drm_fb_dma_sync_non_coherent(ipu->drm, oldstate, newstate);
/* New addresses will be committed in vblank handler... */
- ipu->addr_y = drm_fb_cma_get_gem_addr(newstate->fb, newstate, 0);
+ ipu->addr_y = drm_fb_dma_get_gem_addr(newstate->fb, newstate, 0);
if (finfo->num_planes > 1)
- ipu->addr_u = drm_fb_cma_get_gem_addr(newstate->fb, newstate,
+ ipu->addr_u = drm_fb_dma_get_gem_addr(newstate->fb, newstate,
1);
if (finfo->num_planes > 2)
- ipu->addr_v = drm_fb_cma_get_gem_addr(newstate->fb, newstate,
+ ipu->addr_v = drm_fb_dma_get_gem_addr(newstate->fb, newstate,
2);
if (!needs_modeset)
diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c
index 89d055a089a6..2b7deb4cb75d 100644
--- a/drivers/gpu/drm/kmb/kmb_plane.c
+++ b/drivers/gpu/drm/kmb/kmb_plane.c
@@ -8,7 +8,7 @@
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
@@ -404,7 +404,7 @@ static void kmb_plane_atomic_update(struct drm_plane *plane,
kmb_write_lcd(kmb, LCD_LAYERn_DMA_LINE_WIDTH(plane_id),
(width * fb->format->cpp[0]));
- addr[Y_PLANE] = drm_fb_cma_get_gem_addr(fb, new_plane_state, 0);
+ addr[Y_PLANE] = drm_fb_dma_get_gem_addr(fb, new_plane_state, 0);
kmb_write_lcd(kmb, LCD_LAYERn_DMA_START_ADDR(plane_id),
addr[Y_PLANE] + fb->offsets[0]);
val = get_pixel_format(fb->format->format);
@@ -416,7 +416,7 @@ static void kmb_plane_atomic_update(struct drm_plane *plane,
kmb_write_lcd(kmb, LCD_LAYERn_DMA_CB_LINE_WIDTH(plane_id),
(width * fb->format->cpp[0]));
- addr[U_PLANE] = drm_fb_cma_get_gem_addr(fb, new_plane_state,
+ addr[U_PLANE] = drm_fb_dma_get_gem_addr(fb, new_plane_state,
U_PLANE);
/* check if Cb/Cr is swapped*/
if (num_planes == 3 && (val & LCD_LAYER_CRCB_ORDER))
@@ -437,7 +437,7 @@ static void kmb_plane_atomic_update(struct drm_plane *plane,
LCD_LAYERn_DMA_CR_LINE_WIDTH(plane_id),
((width) * fb->format->cpp[0]));
- addr[V_PLANE] = drm_fb_cma_get_gem_addr(fb,
+ addr[V_PLANE] = drm_fb_dma_get_gem_addr(fb,
new_plane_state,
V_PLANE);
diff --git a/drivers/gpu/drm/logicvc/logicvc_layer.c b/drivers/gpu/drm/logicvc/logicvc_layer.c
index 441e3cfce4cf..f100bb7e35a8 100644
--- a/drivers/gpu/drm/logicvc/logicvc_layer.c
+++ b/drivers/gpu/drm/logicvc/logicvc_layer.c
@@ -10,7 +10,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_plane.h>
@@ -158,7 +158,7 @@ static void logicvc_plane_atomic_update(struct drm_plane *drm_plane,
new_state->crtc_h - 1);
if (logicvc->caps->layer_address) {
- phys_addr_t fb_addr = drm_fb_cma_get_gem_addr(fb, new_state, 0);
+ phys_addr_t fb_addr = drm_fb_dma_get_gem_addr(fb, new_state, 0);
regmap_write(logicvc->regmap, LOGICVC_LAYER_ADDRESS_REG(index),
fb_addr);
@@ -281,7 +281,7 @@ int logicvc_layer_buffer_find_setup(struct logicvc_drm *logicvc,
return -ENOMEM;
}
- fb_addr = drm_fb_cma_get_gem_addr(fb, state, 0);
+ fb_addr = drm_fb_dma_get_gem_addr(fb, state, 0);
if (fb_addr < logicvc->reserved_mem_base) {
drm_err(drm_dev,
"Framebuffer memory below reserved memory base!\n");
diff --git a/drivers/gpu/drm/logicvc/logicvc_mode.c b/drivers/gpu/drm/logicvc/logicvc_mode.c
index 11940704f644..96b9ce0e2f63 100644
--- a/drivers/gpu/drm/logicvc/logicvc_mode.c
+++ b/drivers/gpu/drm/logicvc/logicvc_mode.c
@@ -10,7 +10,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/mcde/mcde_display.c b/drivers/gpu/drm/mcde/mcde_display.c
index 4df477540d07..9247da47f0cf 100644
--- a/drivers/gpu/drm/mcde/mcde_display.c
+++ b/drivers/gpu/drm/mcde/mcde_display.c
@@ -11,7 +11,7 @@
#include <linux/media-bus-format.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -165,7 +165,7 @@ static int mcde_display_check(struct drm_simple_display_pipe *pipe,
struct drm_framebuffer *fb = pstate->fb;
if (fb) {
- u32 offset = drm_fb_cma_get_gem_addr(fb, pstate, 0);
+ u32 offset = drm_fb_dma_get_gem_addr(fb, pstate, 0);
/* FB base address must be dword aligned. */
if (offset & 3) {
@@ -1424,7 +1424,7 @@ static void mcde_display_update(struct drm_simple_display_pipe *pipe,
* from the DRM core before the display is enabled.
*/
if (fb) {
- mcde_set_extsrc(mcde, drm_fb_cma_get_gem_addr(fb, pstate, 0));
+ mcde_set_extsrc(mcde, drm_fb_dma_get_gem_addr(fb, pstate, 0));
dev_info_once(mcde->dev, "first update of display contents\n");
/*
* Usually the flow is already active, unless we are in
diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c
index e601baa87e55..509c2b03bc42 100644
--- a/drivers/gpu/drm/mcde/mcde_drv.c
+++ b/drivers/gpu/drm/mcde/mcde_drv.c
@@ -37,7 +37,7 @@
* (effectively using channels 0..3) for concurrent use.
*
* In the current DRM/KMS setup, we use one external source, one overlay,
- * one FIFO and one formatter which we connect to the simple CMA framebuffer
+ * one FIFO and one formatter which we connect to the simple DMA framebuffer
* helpers. We then provide a bridge to the DSI port, and on the DSI port
* bridge we connect hang a panel bridge or other bridge. This may be subject
* to change as we exploit more of the hardware capabilities.
@@ -68,7 +68,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
#include <drm/drm_gem_cma_helper.h>
diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
index b4a0518c1028..796ff5e395b3 100644
--- a/drivers/gpu/drm/meson/meson_overlay.c
+++ b/drivers/gpu/drm/meson/meson_overlay.c
@@ -11,7 +11,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -651,7 +651,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
switch (priv->viu.vd1_planes) {
case 3:
- gem = drm_fb_cma_get_gem_obj(fb, 2);
+ gem = drm_fb_dma_get_gem_obj(fb, 2);
priv->viu.vd1_addr2 = gem->paddr + fb->offsets[2];
priv->viu.vd1_stride2 = fb->pitches[2];
priv->viu.vd1_height2 =
@@ -663,7 +663,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
priv->viu.vd1_height2);
fallthrough;
case 2:
- gem = drm_fb_cma_get_gem_obj(fb, 1);
+ gem = drm_fb_dma_get_gem_obj(fb, 1);
priv->viu.vd1_addr1 = gem->paddr + fb->offsets[1];
priv->viu.vd1_stride1 = fb->pitches[1];
priv->viu.vd1_height1 =
@@ -675,7 +675,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
priv->viu.vd1_height1);
fallthrough;
case 1:
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
priv->viu.vd1_addr0 = gem->paddr + fb->offsets[0];
priv->viu.vd1_stride0 = fb->pitches[0];
priv->viu.vd1_height0 =
diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
index b9ac932af8d0..691673ab0983 100644
--- a/drivers/gpu/drm/meson/meson_plane.c
+++ b/drivers/gpu/drm/meson/meson_plane.c
@@ -15,7 +15,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -366,7 +366,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane,
}
/* Update Canvas with buffer address */
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
priv->viu.osd1_addr = gem->paddr;
priv->viu.osd1_stride = fb->pitches[0];
diff --git a/drivers/gpu/drm/mxsfb/lcdif_kms.c b/drivers/gpu/drm/mxsfb/lcdif_kms.c
index 1bec1279c8b5..4c257c34d8ff 100644
--- a/drivers/gpu/drm/mxsfb/lcdif_kms.c
+++ b/drivers/gpu/drm/mxsfb/lcdif_kms.c
@@ -18,7 +18,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_encoder.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_atomic_helper.h>
#include <drm/drm_gem_cma_helper.h>
@@ -297,7 +297,7 @@ static void lcdif_crtc_atomic_enable(struct drm_crtc *crtc,
lcdif_crtc_mode_set_nofb(lcdif, bridge_state, bus_format);
/* Write cur_buf as well to avoid an initial corrupt frame */
- paddr = drm_fb_cma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
if (paddr) {
writel(lower_32_bits(paddr),
lcdif->base + LCDC_V8_CTRLDESCL_LOW0_4);
@@ -406,7 +406,7 @@ static void lcdif_plane_primary_atomic_update(struct drm_plane *plane,
plane);
dma_addr_t paddr;
- paddr = drm_fb_cma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
if (paddr) {
writel(lower_32_bits(paddr),
lcdif->base + LCDC_V8_CTRLDESCL_LOW0_4);
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
index e38ce5737a5f..34e9ce4de65b 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -20,7 +20,7 @@
#include <drm/drm_bridge.h>
#include <drm/drm_crtc.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -389,7 +389,7 @@ static void mxsfb_crtc_atomic_enable(struct drm_crtc *crtc,
mxsfb_crtc_mode_set_nofb(mxsfb, bridge_state, bus_format);
/* Write cur_buf as well to avoid an initial corrupt frame */
- paddr = drm_fb_cma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
if (paddr) {
writel(paddr, mxsfb->base + mxsfb->devdata->cur_buf);
writel(paddr, mxsfb->base + mxsfb->devdata->next_buf);
@@ -544,7 +544,7 @@ static void mxsfb_plane_primary_atomic_update(struct drm_plane *plane,
plane);
dma_addr_t paddr;
- paddr = drm_fb_cma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
if (paddr)
writel(paddr, mxsfb->base + mxsfb->devdata->next_buf);
}
@@ -560,7 +560,7 @@ static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,
dma_addr_t paddr;
u32 ctrl;
- paddr = drm_fb_cma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
if (!paddr) {
writel(0, mxsfb->base + LCDC_AS_CTRL);
return;
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c
index 6263346f24c6..5f2429c3633e 100644
--- a/drivers/gpu/drm/pl111/pl111_display.c
+++ b/drivers/gpu/drm/pl111/pl111_display.c
@@ -15,7 +15,7 @@
#include <linux/media-bus-format.h>
#include <linux/of_graph.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -94,7 +94,7 @@ static int pl111_display_check(struct drm_simple_display_pipe *pipe,
return -EINVAL;
if (fb) {
- u32 offset = drm_fb_cma_get_gem_addr(fb, pstate, 0);
+ u32 offset = drm_fb_dma_get_gem_addr(fb, pstate, 0);
/* FB base address must be dword aligned. */
if (offset & 3)
@@ -398,7 +398,7 @@ static void pl111_display_update(struct drm_simple_display_pipe *pipe,
struct drm_framebuffer *fb = pstate->fb;
if (fb) {
- u32 addr = drm_fb_cma_get_gem_addr(fb, pstate, 0);
+ u32 addr = drm_fb_dma_get_gem_addr(fb, pstate, 0);
writel(addr, priv->regs + CLCD_UBAS);
}
diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c
index 19a4324bd356..57490c3a72d9 100644
--- a/drivers/gpu/drm/pl111/pl111_drv.c
+++ b/drivers/gpu/drm/pl111/pl111_drv.c
@@ -48,7 +48,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_cma_helper.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index f361a604337f..9404dc32668e 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -17,7 +17,7 @@
#include <drm/drm_bridge.h>
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 957ea97541d5..3d8f6e9cfb3c 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -20,7 +20,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_managed.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index 0f09e1ee0390..a1fe6f53e358 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -11,7 +11,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index e98b76db703a..8f62bc3b2a76 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -351,7 +351,7 @@ static void rcar_du_plane_setup_scanout(struct rcar_du_group *rgrp,
pitch = fb->pitches[0] * 8 / state->format->bpp;
for (i = 0; i < state->format->planes; ++i) {
- gem = drm_fb_cma_get_gem_obj(fb, i);
+ gem = drm_fb_dma_get_gem_obj(fb, i);
dma[i] = gem->paddr + fb->offsets[i];
}
} else {
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index e778fd52f890..bc0be6aa71d3 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -11,7 +11,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -184,7 +184,7 @@ int rcar_du_vsp_map_fb(struct rcar_du_vsp *vsp, struct drm_framebuffer *fb,
int ret;
for (i = 0; i < fb->format->num_planes; ++i) {
- struct drm_gem_cma_object *gem = drm_fb_cma_get_gem_obj(fb, i);
+ struct drm_gem_cma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
struct sg_table *sgt = &sg_tables[i];
if (gem->sgt) {
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index 071a929e9fe3..d2c82f2a822e 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -12,7 +12,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -293,13 +293,13 @@ static void shmob_drm_crtc_compute_base(struct shmob_drm_crtc *scrtc,
unsigned int bpp;
bpp = scrtc->format->yuv ? 8 : scrtc->format->bpp;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
scrtc->dma[0] = gem->paddr + fb->offsets[0]
+ y * fb->pitches[0] + x * bpp / 8;
if (scrtc->format->yuv) {
bpp = scrtc->format->bpp - 8;
- gem = drm_fb_cma_get_gem_obj(fb, 1);
+ gem = drm_fb_dma_get_gem_obj(fb, 1);
scrtc->dma[1] = gem->paddr + fb->offsets[1]
+ y / (bpp == 4 ? 2 : 1) * fb->pitches[1]
+ x * (bpp == 16 ? 2 : 1);
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.c b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
index 68d21be784aa..7fa407adf677 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
@@ -9,7 +9,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_plane.c b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
index 4763ea8e1af0..6fa64bce0c91 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_plane.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
@@ -9,7 +9,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -45,13 +45,13 @@ static void shmob_drm_plane_compute_base(struct shmob_drm_plane *splane,
unsigned int bpp;
bpp = splane->format->yuv ? 8 : splane->format->bpp;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
splane->dma[0] = gem->paddr + fb->offsets[0]
+ y * fb->pitches[0] + x * bpp / 8;
if (splane->format->yuv) {
bpp = splane->format->bpp - 8;
- gem = drm_fb_cma_get_gem_obj(fb, 1);
+ gem = drm_fb_dma_get_gem_obj(fb, 1);
splane->dma[1] = gem->paddr + fb->offsets[1]
+ y / (bpp == 4 ? 2 : 1) * fb->pitches[1]
+ x * (bpp == 16 ? 2 : 1);
diff --git a/drivers/gpu/drm/solomon/ssd130x.c b/drivers/gpu/drm/solomon/ssd130x.c
index 77f80b0d3a5e..eb5a0662ce06 100644
--- a/drivers/gpu/drm/solomon/ssd130x.c
+++ b/drivers/gpu/drm/solomon/ssd130x.c
@@ -21,7 +21,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_edid.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_format_helper.h>
#include <drm/drm_framebuffer.h>
diff --git a/drivers/gpu/drm/sprd/sprd_dpu.c b/drivers/gpu/drm/sprd/sprd_dpu.c
index 3664089b6983..fb23b2f34e44 100644
--- a/drivers/gpu/drm/sprd/sprd_dpu.c
+++ b/drivers/gpu/drm/sprd/sprd_dpu.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
@@ -341,7 +341,7 @@ static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state)
size = (src_w & 0xffff) | (src_h << 16);
for (i = 0; i < fb->format->num_planes; i++) {
- cma_obj = drm_fb_cma_get_gem_obj(fb, i);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, i);
addr = cma_obj->paddr + fb->offsets[i];
if (i == 0)
diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index 1e9bd4241f10..d374fa50be60 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -11,7 +11,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -243,7 +243,7 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane,
}
}
- if (!drm_fb_cma_get_gem_obj(fb, 0)) {
+ if (!drm_fb_dma_get_gem_obj(fb, 0)) {
DRM_ERROR("Can't get CMA GEM object for fb\n");
return -EINVAL;
}
@@ -278,7 +278,7 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
dst_x = newstate->crtc_x;
dst_y = newstate->crtc_y;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
/* Convert ARGB8888 to CLUT8 */
sti_cursor_argb8888_to_clut8(cursor, (u32 *)cma_obj->vaddr);
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index d858209cf8de..d5528d53ecdd 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -14,7 +14,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_debugfs.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index af783f599306..623a09163f9f 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -12,7 +12,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -658,7 +658,7 @@ static int sti_gdp_atomic_check(struct drm_plane *drm_plane,
return -EINVAL;
}
- if (!drm_fb_cma_get_gem_obj(fb, 0)) {
+ if (!drm_fb_dma_get_gem_obj(fb, 0)) {
DRM_ERROR("Can't get CMA GEM object for fb\n");
return -EINVAL;
}
@@ -778,7 +778,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
top_field->gam_gdp_ctl |= sti_gdp_get_alpharange(format);
top_field->gam_gdp_ppt &= ~GAM_GDP_PPT_IGNORE;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 271982080437..26284c5f5b22 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -1055,7 +1055,7 @@ static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane,
return -EINVAL;
}
- if (!drm_fb_cma_get_gem_obj(fb, 0)) {
+ if (!drm_fb_dma_get_gem_obj(fb, 0)) {
DRM_ERROR("Can't get CMA GEM object for fb\n");
return -EINVAL;
}
@@ -1178,7 +1178,7 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
cmd->iqi.sat_gain = IQI_SAT_GAIN_DFLT;
cmd->iqi.pxf_conf = IQI_PXF_CONF_DFLT;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
diff --git a/drivers/gpu/drm/sti/sti_plane.c b/drivers/gpu/drm/sti/sti_plane.c
index c74b524663ab..10d8081a550e 100644
--- a/drivers/gpu/drm/sti/sti_plane.c
+++ b/drivers/gpu/drm/sti/sti_plane.c
@@ -9,7 +9,7 @@
#include <linux/types.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index c63945dc2260..c6377fab2179 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -18,7 +18,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index da7a0a183b27..344c072acb6b 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -28,7 +28,7 @@
#include <drm/drm_bridge.h>
#include <drm/drm_device.h>
#include <drm/drm_edid.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -1347,7 +1347,7 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane,
}
/* Sets the FB address */
- paddr = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 0);
+ paddr = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 0);
if (newstate->rotation & DRM_MODE_REFLECT_X)
paddr += (fb->format->cpp[0] * (x1 - x0 + 1)) - 1;
@@ -1381,7 +1381,7 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane,
case DRM_FORMAT_NV12:
case DRM_FORMAT_NV21:
/* Configure the auxiliary frame buffer address 0 */
- paddr1 = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 1);
+ paddr1 = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 1);
if (newstate->rotation & DRM_MODE_REFLECT_X)
paddr1 += ((fb->format->cpp[1] * (x1 - x0 + 1)) >> 1) - 1;
@@ -1393,8 +1393,8 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane,
break;
case DRM_FORMAT_YUV420:
/* Configure the auxiliary frame buffer address 0 & 1 */
- paddr1 = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 1);
- paddr2 = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 2);
+ paddr1 = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 1);
+ paddr2 = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 2);
if (newstate->rotation & DRM_MODE_REFLECT_X) {
paddr1 += ((fb->format->cpp[1] * (x1 - x0 + 1)) >> 1) - 1;
@@ -1411,8 +1411,8 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane,
break;
case DRM_FORMAT_YVU420:
/* Configure the auxiliary frame buffer address 0 & 1 */
- paddr1 = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 2);
- paddr2 = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 1);
+ paddr1 = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 2);
+ paddr2 = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 1);
if (newstate->rotation & DRM_MODE_REFLECT_X) {
paddr1 += ((fb->format->cpp[1] * (x1 - x0 + 1)) >> 1) - 1;
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 287e8c4bbaea..9deda9591b04 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -339,7 +339,7 @@ int sun4i_backend_update_layer_buffer(struct sun4i_backend *backend,
fb->pitches[0] * 8);
/* Get the start of the displayed memory */
- paddr = drm_fb_cma_get_gem_addr(fb, state, 0);
+ paddr = drm_fb_dma_get_gem_addr(fb, state, 0);
DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &paddr);
if (fb->format->is_yuv)
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 6eb1aabdb161..70b08d4a65ff 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -17,7 +17,7 @@
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_module.h>
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c
index 462fae73eae9..4a811e803dac 100644
--- a/drivers/gpu/drm/sun4i/sun4i_frontend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c
@@ -14,7 +14,7 @@
#include <linux/reset.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -221,19 +221,19 @@ void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend,
swap = sun4i_frontend_format_chroma_requires_swap(fb->format->format);
/* Set the physical address of the buffer in memory */
- paddr = drm_fb_cma_get_gem_addr(fb, state, 0);
+ paddr = drm_fb_dma_get_gem_addr(fb, state, 0);
DRM_DEBUG_DRIVER("Setting buffer #0 address to %pad\n", &paddr);
regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR0_REG, paddr);
if (fb->format->num_planes > 1) {
- paddr = drm_fb_cma_get_gem_addr(fb, state, swap ? 2 : 1);
+ paddr = drm_fb_dma_get_gem_addr(fb, state, swap ? 2 : 1);
DRM_DEBUG_DRIVER("Setting buffer #1 address to %pad\n", &paddr);
regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR1_REG,
paddr);
}
if (fb->format->num_planes > 2) {
- paddr = drm_fb_cma_get_gem_addr(fb, state, swap ? 1 : 2);
+ paddr = drm_fb_dma_get_gem_addr(fb, state, swap ? 1 : 2);
DRM_DEBUG_DRIVER("Setting buffer #2 address to %pad\n", &paddr);
regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR2_REG,
paddr);
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index 648b38a73066..cda2c9b9cbf3 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index 36da962de394..de0f999fec01 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -13,7 +13,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -201,7 +201,7 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
ch_base = sun8i_channel_base(mixer, channel);
/* Get the physical address of the buffer in memory */
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->paddr);
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 1fee6499bdd3..16f8120f5471 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -7,7 +7,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
#include <drm/drm_gem_cma_helper.h>
@@ -323,7 +323,7 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
for (i = 0; i < format->num_planes; i++) {
/* Get the physical address of the buffer in memory */
- gem = drm_fb_cma_get_gem_obj(fb, i);
+ gem = drm_fb_dma_get_gem_obj(fb, i);
DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->paddr);
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index ed828de5ac01..9291209154a7 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -3,7 +3,7 @@
* Copyright (C) 2012-2013 Avionic Design GmbH
* Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved.
*
- * Based on the KMS/FB CMA helpers
+ * Based on the KMS/FB DMA helpers
* Copyright (C) 2012 Analog Devices Inc.
*/
diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
index 2218da3b3ca3..87b9b7633e77 100644
--- a/drivers/gpu/drm/tidss/tidss_crtc.c
+++ b/drivers/gpu/drm/tidss/tidss_crtc.c
@@ -8,7 +8,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index dd3c6a606ae2..cdd9a64f9736 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -24,7 +24,7 @@
#include <drm/drm_blend.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_panel.h>
@@ -1961,7 +1961,7 @@ dma_addr_t dispc_plane_state_paddr(const struct drm_plane_state *state)
u32 x = state->src_x >> 16;
u32 y = state->src_y >> 16;
- gem = drm_fb_cma_get_gem_obj(state->fb, 0);
+ gem = drm_fb_dma_get_gem_obj(state->fb, 0);
return gem->paddr + fb->offsets[0] + x * fb->format->cpp[0] +
y * fb->pitches[0];
@@ -1978,7 +1978,7 @@ dma_addr_t dispc_plane_state_p_uv_addr(const struct drm_plane_state *state)
if (WARN_ON(state->fb->format->num_planes != 2))
return 0;
- gem = drm_fb_cma_get_gem_obj(fb, 1);
+ gem = drm_fb_dma_get_gem_obj(fb, 1);
return gem->paddr + fb->offsets[1] +
(x * fb->format->cpp[1] / fb->format->hsub) +
diff --git a/drivers/gpu/drm/tidss/tidss_kms.c b/drivers/gpu/drm/tidss/tidss_kms.c
index 666e527a0acf..8b9dd5e90021 100644
--- a/drivers/gpu/drm/tidss/tidss_kms.c
+++ b/drivers/gpu/drm/tidss/tidss_kms.c
@@ -10,7 +10,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
diff --git a/drivers/gpu/drm/tidss/tidss_plane.c b/drivers/gpu/drm/tidss/tidss_plane.c
index 68a85a94ffcb..162c32e97ea5 100644
--- a/drivers/gpu/drm/tidss/tidss_plane.c
+++ b/drivers/gpu/drm/tidss/tidss_plane.c
@@ -11,7 +11,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem_atomic_helper.h>
#include "tidss_crtc.h"
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 509fbae8c9a6..bd4f52242c0a 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -12,7 +12,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -68,7 +68,7 @@ static void set_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb)
dma_addr_t start, end;
u64 dma_base_and_ceiling;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
start = gem->paddr + fb->offsets[0] +
crtc->y * fb->pitches[0] +
diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c
index 7461cb401407..cdf320c547fb 100644
--- a/drivers/gpu/drm/tiny/arcpgu.c
+++ b/drivers/gpu/drm/tiny/arcpgu.c
@@ -11,7 +11,7 @@
#include <drm/drm_device.h>
#include <drm/drm_drv.h>
#include <drm/drm_edid.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
@@ -226,7 +226,7 @@ static void arc_pgu_update(struct drm_simple_display_pipe *pipe,
return;
arcpgu = pipe_to_arcpgu_priv(pipe);
- gem = drm_fb_cma_get_gem_obj(pipe->plane.state->fb, 0);
+ gem = drm_fb_dma_get_gem_obj(pipe->plane.state->fb, 0);
arc_pgu_write(arcpgu, ARCPGU_REG_BUF0_ADDR, gem->paddr);
}
diff --git a/drivers/gpu/drm/tiny/ili9225.c b/drivers/gpu/drm/tiny/ili9225.c
index 8d686eecd5f4..fc73ffa46a19 100644
--- a/drivers/gpu/drm/tiny/ili9225.c
+++ b/drivers/gpu/drm/tiny/ili9225.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
@@ -78,7 +78,7 @@ static inline int ili9225_command(struct mipi_dbi *dbi, u8 cmd, u16 data)
static void ili9225_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(fb->dev);
unsigned int height = rect->y2 - rect->y1;
unsigned int width = rect->x2 - rect->x1;
diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c
index 013790c45d0a..6d3b5b3cb955 100644
--- a/drivers/gpu/drm/tiny/repaper.c
+++ b/drivers/gpu/drm/tiny/repaper.c
@@ -25,7 +25,7 @@
#include <drm/drm_connector.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_format_helper.h>
#include <drm/drm_framebuffer.h>
@@ -511,7 +511,7 @@ static void repaper_get_temperature(struct repaper_epd *epd)
static int repaper_fb_dirty(struct drm_framebuffer *fb)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
struct repaper_epd *epd = drm_to_epd(fb->dev);
struct drm_rect clip;
int idx, ret = 0;
diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c
index 8eddb020c43e..b1584b362c79 100644
--- a/drivers/gpu/drm/tiny/st7586.c
+++ b/drivers/gpu/drm/tiny/st7586.c
@@ -15,7 +15,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_format_helper.h>
#include <drm/drm_framebuffer.h>
@@ -92,7 +92,7 @@ static void st7586_xrgb8888_to_gray332(u8 *dst, void *vaddr,
static int st7586_buf_copy(void *dst, struct drm_framebuffer *fb,
struct drm_rect *clip)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
void *src = cma_obj->vaddr;
int ret = 0;
diff --git a/drivers/gpu/drm/tve200/tve200_display.c b/drivers/gpu/drm/tve200/tve200_display.c
index 771bad881714..6647aab8a25e 100644
--- a/drivers/gpu/drm/tve200/tve200_display.c
+++ b/drivers/gpu/drm/tve200/tve200_display.c
@@ -15,7 +15,7 @@
#include <linux/of_graph.h>
#include <linux/delay.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -90,7 +90,7 @@ static int tve200_display_check(struct drm_simple_display_pipe *pipe,
}
if (fb) {
- u32 offset = drm_fb_cma_get_gem_addr(fb, pstate, 0);
+ u32 offset = drm_fb_dma_get_gem_addr(fb, pstate, 0);
/* FB base address must be dword aligned. */
if (offset & 3) {
@@ -267,14 +267,14 @@ static void tve200_display_update(struct drm_simple_display_pipe *pipe,
if (fb) {
/* For RGB, the Y component is used as base address */
- writel(drm_fb_cma_get_gem_addr(fb, pstate, 0),
+ writel(drm_fb_dma_get_gem_addr(fb, pstate, 0),
priv->regs + TVE200_Y_FRAME_BASE_ADDR);
/* For three plane YUV we need two more addresses */
if (fb->format->format == DRM_FORMAT_YUV420) {
- writel(drm_fb_cma_get_gem_addr(fb, pstate, 1),
+ writel(drm_fb_dma_get_gem_addr(fb, pstate, 1),
priv->regs + TVE200_U_FRAME_BASE_ADDR);
- writel(drm_fb_cma_get_gem_addr(fb, pstate, 2),
+ writel(drm_fb_dma_get_gem_addr(fb, pstate, 2),
priv->regs + TVE200_V_FRAME_BASE_ADDR);
}
}
diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c
index 6d9d2921abf4..db8129c9ade8 100644
--- a/drivers/gpu/drm/tve200/tve200_drv.c
+++ b/drivers/gpu/drm/tve200/tve200_drv.c
@@ -39,7 +39,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/v3d/v3d_drv.c b/drivers/gpu/drm/v3d/v3d_drv.c
index 8c7f910daa28..1e7bb1583953 100644
--- a/drivers/gpu/drm/v3d/v3d_drv.c
+++ b/drivers/gpu/drm/v3d/v3d_drv.c
@@ -22,7 +22,7 @@
#include <linux/reset.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_managed.h>
#include <uapi/drm/v3d_drm.h>
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index d3efa7e5b5ed..f85788401707 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -37,7 +37,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_atomic_uapi.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_print.h>
#include <drm/drm_probe_helper.h>
@@ -824,7 +824,7 @@ static void vc4_async_page_flip_seqno_complete(struct vc4_seqno_cb *cb)
if (flip_state->old_fb) {
struct drm_gem_cma_object *cma_bo =
- drm_fb_cma_get_gem_obj(flip_state->old_fb, 0);
+ drm_fb_dma_get_gem_obj(flip_state->old_fb, 0);
bo = to_vc4_bo(&cma_bo->base);
}
@@ -857,7 +857,7 @@ static int vc4_async_set_fence_cb(struct drm_device *dev,
struct vc4_async_flip_state *flip_state)
{
struct drm_framebuffer *fb = flip_state->fb;
- struct drm_gem_cma_object *cma_bo = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_bo = drm_fb_dma_get_gem_obj(fb, 0);
struct vc4_dev *vc4 = to_vc4_dev(dev);
struct dma_fence *fence;
int ret;
@@ -945,7 +945,7 @@ static int vc4_async_page_flip(struct drm_crtc *crtc,
{
struct drm_device *dev = crtc->dev;
struct vc4_dev *vc4 = to_vc4_dev(dev);
- struct drm_gem_cma_object *cma_bo = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_bo = drm_fb_dma_get_gem_obj(fb, 0);
struct vc4_bo *bo = to_vc4_bo(&cma_bo->base);
int ret;
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 89975bdd607e..0bc96b4657cb 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -33,7 +33,7 @@
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 82a650268f19..65a6cfb794e7 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_atomic_uapi.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -340,7 +340,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
{
struct vc4_plane_state *vc4_state = to_vc4_plane_state(state);
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *bo = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
int num_planes = fb->format->num_planes;
struct drm_crtc_state *crtc_state;
u32 h_subsample = fb->format->hsub;
@@ -1244,7 +1244,7 @@ u32 vc4_plane_dlist_size(const struct drm_plane_state *state)
void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb)
{
struct vc4_plane_state *vc4_state = to_vc4_plane_state(plane->state);
- struct drm_gem_cma_object *bo = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
uint32_t addr;
/* We're skipping the address adjustment for negative origin,
@@ -1388,7 +1388,7 @@ static int vc4_prepare_fb(struct drm_plane *plane,
if (!state->fb)
return 0;
- bo = to_vc4_bo(&drm_fb_cma_get_gem_obj(state->fb, 0)->base);
+ bo = to_vc4_bo(&drm_fb_dma_get_gem_obj(state->fb, 0)->base);
drm_gem_plane_helper_prepare_fb(plane, state);
@@ -1406,7 +1406,7 @@ static void vc4_cleanup_fb(struct drm_plane *plane,
if (plane->state->fb == state->fb || !state->fb)
return;
- bo = to_vc4_bo(&drm_fb_cma_get_gem_obj(state->fb, 0)->base);
+ bo = to_vc4_bo(&drm_fb_dma_get_gem_obj(state->fb, 0)->base);
vc4_bo_dec_usecnt(bo);
}
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index 913e26dd62d4..af48ae68f213 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -17,7 +17,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_edid.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_panel.h>
@@ -317,7 +317,7 @@ static void vc4_txp_connector_atomic_commit(struct drm_connector *conn,
if (!drm_dev_enter(drm, &idx))
return;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
TXP_WRITE(TXP_DST_PTR, gem->paddr + fb->offsets[0]);
TXP_WRITE(TXP_DST_PITCH, fb->pitches[0]);
TXP_WRITE(TXP_DIM,
diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c
index cc32aa89cf8f..3d93f0985ea8 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_disp.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c
@@ -15,7 +15,7 @@
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_managed.h>
@@ -1101,7 +1101,7 @@ static int zynqmp_disp_layer_update(struct zynqmp_disp_layer *layer,
struct dma_async_tx_descriptor *desc;
dma_addr_t paddr;
- paddr = drm_fb_cma_get_gem_addr(state->fb, state, i);
+ paddr = drm_fb_dma_get_gem_addr(state->fb, state, i);
dma->xt.numf = height;
dma->sgl.size = width * info->cpp[i];
diff --git a/include/drm/drm_fb_cma_helper.h b/include/drm/drm_fb_dma_helper.h
similarity index 56%
rename from include/drm/drm_fb_cma_helper.h
rename to include/drm/drm_fb_dma_helper.h
index 6447e34528f8..05f657363b30 100644
--- a/include/drm/drm_fb_cma_helper.h
+++ b/include/drm/drm_fb_dma_helper.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __DRM_FB_CMA_HELPER_H__
-#define __DRM_FB_CMA_HELPER_H__
+#ifndef __DRM_FB_DMA_HELPER_H__
+#define __DRM_FB_DMA_HELPER_H__
#include <linux/types.h>
@@ -8,14 +8,14 @@ struct drm_device;
struct drm_framebuffer;
struct drm_plane_state;
-struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
+struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
unsigned int plane);
-dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
+dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
struct drm_plane_state *state,
unsigned int plane);
-void drm_fb_cma_sync_non_coherent(struct drm_device *drm,
+void drm_fb_dma_sync_non_coherent(struct drm_device *drm,
struct drm_plane_state *old_state,
struct drm_plane_state *state);
--
2.36.1
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH drm-misc-next v5 1/4] drm/fb: rename FB CMA helpers to FB DMA helpers
@ 2022-07-20 15:31 ` Danilo Krummrich
0 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-20 15:31 UTC (permalink / raw)
To: daniel, laurent.pinchart, airlied, tzimmermann, mripard
Cc: dri-devel, linux-kernel, Danilo Krummrich
Rename "FB CMA" helpers to "FB DMA" helpers - considering the hierarchy
of APIs (mm/cma -> dma -> fb dma) calling them "FB DMA" seems to be
more applicable.
Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
requests to rename the CMA helpers and implies that people seem to be
confused about the naming.
In order to do this renaming the following script was used:
```
#!/bin/bash
DIRS="drivers/gpu include/drm Documentation/gpu"
REGEX_SYM_UPPER="[0-9A-Z_\-]"
REGEX_SYM_LOWER="[0-9a-z_\-]"
REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(FB)_CMA_(${REGEX_SYM_UPPER}*)"
REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(fb)_cma_(${REGEX_SYM_LOWER}*)"
REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g"
REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g"
# Find all upper case 'CMA' symbols and replace them with 'DMA'.
for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS)
do
sed -i -E "$REGEX_SED_UPPER" $ff
done
# Find all lower case 'cma' symbols and replace them with 'dma'.
for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS)
do
sed -i -E "$REGEX_SED_LOWER" $ff
done
# Replace all occurrences of 'CMA' / 'cma' in comments and
# documentation files with 'DMA' / 'dma'.
for ff in $(grep -RiHl " cma " $DIRS)
do
sed -i -E "s/ cma / dma /g" $ff
sed -i -E "s/ CMA / DMA /g" $ff
done
```
Only a few more manual modifications were needed, e.g. reverting the
following modifications in some DRM Kconfig files
- select CMA if HAVE_DMA_CONTIGUOUS
+ select DMA if HAVE_DMA_CONTIGUOUS
as well as manually picking the occurrences of 'CMA'/'cma' in comments and
documentation which relate to "FB CMA", but not "GEM CMA".
This patch is compile-time tested building a x86_64 kernel with
`make allyesconfig && make drivers/gpu/drm`.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
---
Documentation/gpu/drm-kms-helpers.rst | 8 ++--
drivers/gpu/drm/Makefile | 2 +-
.../arm/display/komeda/komeda_framebuffer.c | 4 +-
drivers/gpu/drm/arm/hdlcd_crtc.c | 4 +-
drivers/gpu/drm/arm/hdlcd_drv.c | 2 +-
drivers/gpu/drm/arm/malidp_drv.c | 2 +-
drivers/gpu/drm/arm/malidp_mw.c | 4 +-
drivers/gpu/drm/arm/malidp_planes.c | 8 ++--
drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 4 +-
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 2 +-
.../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 4 +-
...rm_fb_cma_helper.c => drm_fb_dma_helper.c} | 43 +++++++++++--------
drivers/gpu/drm/drm_format_helper.c | 4 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 4 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 4 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +-
drivers/gpu/drm/imx/dcss/dcss-plane.c | 6 +--
drivers/gpu/drm/imx/imx-drm-core.c | 2 +-
drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +-
drivers/gpu/drm/imx/ipuv3-plane.c | 8 ++--
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 6 +--
drivers/gpu/drm/ingenic/ingenic-ipu.c | 10 ++---
drivers/gpu/drm/kmb/kmb_plane.c | 8 ++--
drivers/gpu/drm/logicvc/logicvc_layer.c | 6 +--
drivers/gpu/drm/logicvc/logicvc_mode.c | 2 +-
drivers/gpu/drm/mcde/mcde_display.c | 6 +--
drivers/gpu/drm/mcde/mcde_drv.c | 4 +-
drivers/gpu/drm/meson/meson_overlay.c | 8 ++--
drivers/gpu/drm/meson/meson_plane.c | 4 +-
drivers/gpu/drm/mxsfb/lcdif_kms.c | 6 +--
drivers/gpu/drm/mxsfb/mxsfb_kms.c | 8 ++--
drivers/gpu/drm/pl111/pl111_display.c | 6 +--
drivers/gpu/drm/pl111/pl111_drv.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 4 +-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 4 +-
drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 6 +--
drivers/gpu/drm/shmobile/shmob_drm_kms.c | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_plane.c | 6 +--
drivers/gpu/drm/solomon/ssd130x.c | 2 +-
drivers/gpu/drm/sprd/sprd_dpu.c | 4 +-
drivers/gpu/drm/sti/sti_cursor.c | 6 +--
drivers/gpu/drm/sti/sti_drv.c | 2 +-
drivers/gpu/drm/sti/sti_gdp.c | 6 +--
drivers/gpu/drm/sti/sti_hqvdp.c | 6 +--
drivers/gpu/drm/sti/sti_plane.c | 2 +-
drivers/gpu/drm/stm/drv.c | 2 +-
drivers/gpu/drm/stm/ltdc.c | 14 +++---
drivers/gpu/drm/sun4i/sun4i_backend.c | 4 +-
drivers/gpu/drm/sun4i/sun4i_drv.c | 2 +-
drivers/gpu/drm/sun4i/sun4i_frontend.c | 8 ++--
drivers/gpu/drm/sun4i/sun8i_mixer.c | 2 +-
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 4 +-
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 4 +-
drivers/gpu/drm/tegra/fb.c | 2 +-
drivers/gpu/drm/tidss/tidss_crtc.c | 2 +-
drivers/gpu/drm/tidss/tidss_dispc.c | 6 +--
drivers/gpu/drm/tidss/tidss_kms.c | 2 +-
drivers/gpu/drm/tidss/tidss_plane.c | 2 +-
drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 4 +-
drivers/gpu/drm/tiny/arcpgu.c | 4 +-
drivers/gpu/drm/tiny/ili9225.c | 4 +-
drivers/gpu/drm/tiny/repaper.c | 4 +-
drivers/gpu/drm/tiny/st7586.c | 4 +-
drivers/gpu/drm/tve200/tve200_display.c | 10 ++---
drivers/gpu/drm/tve200/tve200_drv.c | 2 +-
drivers/gpu/drm/v3d/v3d_drv.c | 2 +-
drivers/gpu/drm/vc4/vc4_crtc.c | 8 ++--
drivers/gpu/drm/vc4/vc4_drv.c | 2 +-
drivers/gpu/drm/vc4/vc4_plane.c | 10 ++---
drivers/gpu/drm/vc4/vc4_txp.c | 4 +-
drivers/gpu/drm/xlnx/zynqmp_disp.c | 4 +-
...rm_fb_cma_helper.h => drm_fb_dma_helper.h} | 10 ++---
77 files changed, 193 insertions(+), 188 deletions(-)
rename drivers/gpu/drm/{drm_fb_cma_helper.c => drm_fb_dma_helper.c} (70%)
rename include/drm/{drm_fb_cma_helper.h => drm_fb_dma_helper.h} (56%)
diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst
index 2d473bc64c9f..dbc85fd7a971 100644
--- a/Documentation/gpu/drm-kms-helpers.rst
+++ b/Documentation/gpu/drm-kms-helpers.rst
@@ -122,13 +122,13 @@ format Helper Functions Reference
.. kernel-doc:: drivers/gpu/drm/drm_format_helper.c
:export:
-Framebuffer CMA Helper Functions Reference
+Framebuffer DMA Helper Functions Reference
==========================================
-.. kernel-doc:: drivers/gpu/drm/drm_fb_cma_helper.c
- :doc: framebuffer cma helper functions
+.. kernel-doc:: drivers/gpu/drm/drm_fb_dma_helper.c
+ :doc: framebuffer dma helper functions
-.. kernel-doc:: drivers/gpu/drm/drm_fb_cma_helper.c
+.. kernel-doc:: drivers/gpu/drm/drm_fb_dma_helper.c
:export:
Framebuffer GEM Helper Reference
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 25016dcab55e..1d6e4f672b59 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -41,7 +41,7 @@ obj-$(CONFIG_DRM_PANEL_ORIENTATION_QUIRKS) += drm_panel_orientation_quirks.o
obj-$(CONFIG_DRM_BUDDY) += drm_buddy.o
drm_cma_helper-y := drm_gem_cma_helper.o
-drm_cma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_cma_helper.o
+drm_cma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_dma_helper.o
obj-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_cma_helper.o
drm_shmem_helper-y := drm_gem_shmem_helper.o
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
index 3c372d2deb0a..ea45da663dfb 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
@@ -5,7 +5,7 @@
*
*/
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
@@ -247,7 +247,7 @@ komeda_fb_get_pixel_addr(struct komeda_fb *kfb, int x, int y, int plane)
return -EINVAL;
}
- obj = drm_fb_cma_get_gem_obj(fb, plane);
+ obj = drm_fb_dma_get_gem_obj(fb, plane);
offset = fb->offsets[plane];
if (!fb->modifier) {
diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
index afc9cd856501..3413ddbaec30 100644
--- a/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -18,7 +18,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -274,7 +274,7 @@ static void hdlcd_plane_atomic_update(struct drm_plane *plane,
return;
dest_h = drm_rect_height(&new_plane_state->dst);
- scanout_start = drm_fb_cma_get_gem_addr(fb, new_plane_state, 0);
+ scanout_start = drm_fb_dma_get_gem_addr(fb, new_plane_state, 0);
hdlcd = plane->dev->dev_private;
hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, fb->pitches[0]);
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index e89ae0ec60eb..fab18135f12b 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -25,7 +25,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_debugfs.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index d5aef21426cf..4e78a64c5d37 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_cma_helper.h>
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c
index b66ca5b33a7f..7a9c900626ec 100644
--- a/drivers/gpu/drm/arm/malidp_mw.c
+++ b/drivers/gpu/drm/arm/malidp_mw.c
@@ -10,7 +10,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_edid.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -160,7 +160,7 @@ malidp_mw_encoder_atomic_check(struct drm_encoder *encoder,
n_planes = fb->format->num_planes;
for (i = 0; i < n_planes; i++) {
- struct drm_gem_cma_object *obj = drm_fb_cma_get_gem_obj(fb, i);
+ struct drm_gem_cma_object *obj = drm_fb_dma_get_gem_obj(fb, i);
/* memory write buffers are never rotated */
u8 alignment = malidp_hw_get_pitch_align(malidp->dev, 0);
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index 8a9562642d16..fd6172f433d5 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -13,7 +13,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -723,19 +723,19 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
ptr = mp->layer->ptr + (plane_index << 4);
/*
- * drm_fb_cma_get_gem_addr() alters the physical base address of the
+ * drm_fb_dma_get_gem_addr() alters the physical base address of the
* framebuffer as per the plane's src_x, src_y co-ordinates (ie to
* take care of source cropping).
* For AFBC, this is not needed as the cropping is handled by _AD_CROP_H
* and _AD_CROP_V registers.
*/
if (!afbc) {
- paddr = drm_fb_cma_get_gem_addr(fb, plane->state,
+ paddr = drm_fb_dma_get_gem_addr(fb, plane->state,
plane_index);
} else {
struct drm_gem_cma_object *obj;
- obj = drm_fb_cma_get_gem_obj(fb, plane_index);
+ obj = drm_fb_dma_get_gem_obj(fb, plane_index);
if (WARN_ON(!obj))
return;
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
index f3788d7d82d6..cc4d0fa6262c 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
@@ -7,7 +7,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -185,7 +185,7 @@ static void aspeed_gfx_pipe_update(struct drm_simple_display_pipe *pipe,
if (!fb)
return;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
if (!gem)
return;
writel(gem->paddr, priv->base + CRT_ADDR);
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index 7780b72de9e8..ff2cfc622072 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 2306ceb3e999..f9b0c81944bf 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -449,7 +449,7 @@ static void atmel_hlcdc_plane_update_buffers(struct atmel_hlcdc_plane *plane,
sr = atmel_hlcdc_layer_read_reg(&plane->layer, ATMEL_HLCDC_LAYER_CHSR);
for (i = 0; i < state->nplanes; i++) {
- struct drm_gem_cma_object *gem = drm_fb_cma_get_gem_obj(fb, i);
+ struct drm_gem_cma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
state->dscrs[i]->addr = gem->paddr + state->offsets[i];
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_dma_helper.c
similarity index 70%
rename from drivers/gpu/drm/drm_fb_cma_helper.c
rename to drivers/gpu/drm/drm_fb_dma_helper.c
index 69c57273b184..85fd21cd9dda 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_dma_helper.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
- * drm kms/fb cma (contiguous memory allocator) helper functions
+ * drm kms/fb dma helper functions
*
* Copyright (C) 2012 Analog Devices Inc.
* Author: Lars-Peter Clausen <lars@metafoo.de>
@@ -10,7 +10,7 @@
*/
#include <drm/drm_damage_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -20,17 +20,22 @@
#include <linux/module.h>
/**
- * DOC: framebuffer cma helper functions
+ * DOC: framebuffer dma helper functions
*
- * Provides helper functions for creating a cma (contiguous memory allocator)
- * backed framebuffer.
+ * Provides helper functions for creating a DMA-contiguous framebuffer.
+ *
+ * Depending on the platform, the buffers may be physically non-contiguous and
+ * mapped through an IOMMU or a similar mechanism, or allocated from
+ * physically-contiguous memory (using, for instance, CMA or a pool of memory
+ * reserved at early boot). This is handled behind the scenes by the DMA mapping
+ * API.
*
* drm_gem_fb_create() is used in the &drm_mode_config_funcs.fb_create
- * callback function to create a cma backed framebuffer.
+ * callback function to create a DMA-contiguous framebuffer.
*/
/**
- * drm_fb_cma_get_gem_obj() - Get CMA GEM object for framebuffer
+ * drm_fb_dma_get_gem_obj() - Get CMA GEM object for framebuffer
* @fb: The framebuffer
* @plane: Which plane
*
@@ -38,7 +43,7 @@
*
* This function will usually be called from the CRTC callback functions.
*/
-struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
+struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
unsigned int plane)
{
struct drm_gem_object *gem;
@@ -49,20 +54,20 @@ struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
return to_drm_gem_cma_obj(gem);
}
-EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_obj);
+EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_obj);
/**
- * drm_fb_cma_get_gem_addr() - Get physical address for framebuffer, for pixel
+ * drm_fb_dma_get_gem_addr() - Get DMA (bus) address for framebuffer, for pixel
* formats where values are grouped in blocks this will get you the beginning of
* the block
* @fb: The framebuffer
* @state: Which state of drm plane
* @plane: Which plane
- * Return the CMA GEM address for given framebuffer.
+ * Return the DMA GEM address for given framebuffer.
*
* This function will usually be called from the PLANE callback functions.
*/
-dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
+dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
struct drm_plane_state *state,
unsigned int plane)
{
@@ -77,7 +82,7 @@ dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
u32 block_start_y;
u32 num_hblocks;
- obj = drm_fb_cma_get_gem_obj(fb, plane);
+ obj = drm_fb_dma_get_gem_obj(fb, plane);
if (!obj)
return 0;
@@ -98,10 +103,10 @@ dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
return paddr;
}
-EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_addr);
+EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_addr);
/**
- * drm_fb_cma_sync_non_coherent - Sync GEM object to non-coherent backing
+ * drm_fb_dma_sync_non_coherent - Sync GEM object to non-coherent backing
* memory
* @drm: DRM device
* @old_state: Old plane state
@@ -112,7 +117,7 @@ EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_addr);
* in a plane's .atomic_update ensures that all the data in the backing
* memory have been written to RAM.
*/
-void drm_fb_cma_sync_non_coherent(struct drm_device *drm,
+void drm_fb_dma_sync_non_coherent(struct drm_device *drm,
struct drm_plane_state *old_state,
struct drm_plane_state *state)
{
@@ -125,11 +130,11 @@ void drm_fb_cma_sync_non_coherent(struct drm_device *drm,
size_t nb_bytes;
for (i = 0; i < finfo->num_planes; i++) {
- cma_obj = drm_fb_cma_get_gem_obj(state->fb, i);
+ cma_obj = drm_fb_dma_get_gem_obj(state->fb, i);
if (!cma_obj->map_noncoherent)
continue;
- daddr = drm_fb_cma_get_gem_addr(state->fb, state, i);
+ daddr = drm_fb_dma_get_gem_addr(state->fb, state, i);
drm_atomic_helper_damage_iter_init(&iter, old_state, state);
drm_atomic_for_each_plane_damage(&iter, &clip) {
@@ -142,4 +147,4 @@ void drm_fb_cma_sync_non_coherent(struct drm_device *drm,
}
}
}
-EXPORT_SYMBOL_GPL(drm_fb_cma_sync_non_coherent);
+EXPORT_SYMBOL_GPL(drm_fb_dma_sync_non_coherent);
diff --git a/drivers/gpu/drm/drm_format_helper.c b/drivers/gpu/drm/drm_format_helper.c
index c6182b5de78b..400b16d9147d 100644
--- a/drivers/gpu/drm/drm_format_helper.c
+++ b/drivers/gpu/drm/drm_format_helper.c
@@ -54,7 +54,7 @@ static int drm_fb_xfrm(void *dst, unsigned long dst_pitch, unsigned long dst_pix
const void *sbuf;
/*
- * Some source buffers, such as CMA memory, use write-combine
+ * Some source buffers, such as DMA memory, use write-combine
* caching, so reads are uncached. Speed up access by fetching
* one line at a time.
*/
@@ -676,7 +676,7 @@ void drm_fb_xrgb8888_to_mono(void *dst, unsigned int dst_pitch, const void *vadd
dst_pitch = DIV_ROUND_UP(linepixels, 8);
/*
- * The cma memory is write-combined so reads are uncached.
+ * The dma memory is write-combined so reads are uncached.
* Speed up by fetching one line at a time.
*
* Also, format conversion from XR24 to monochrome are done
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 7a503bf08d0f..58c69206414b 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -20,7 +20,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_modeset_helper.h>
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
index d763f53f480c..17cbe1afc263 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
@@ -6,7 +6,7 @@
*/
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index 0cd527f0c146..8f2bf26ec87a 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -10,7 +10,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -95,7 +95,7 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,
if (index < 0)
return;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
switch (fb->format->format) {
case DRM_FORMAT_RGB565:
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 61c29c2834e6..80d8d175b8c7 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -24,7 +24,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -549,7 +549,7 @@ static const struct drm_crtc_funcs ade_crtc_funcs = {
static void ade_rdma_set(void __iomem *base, struct drm_framebuffer *fb,
u32 ch, u32 y, u32 in_h, u32 fmt)
{
- struct drm_gem_cma_object *obj = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *obj = drm_fb_dma_get_gem_obj(fb, 0);
u32 reg_ctrl, reg_addr, reg_size, reg_stride, reg_space, reg_en;
u32 stride = fb->pitches[0];
u32 addr = (u32)obj->paddr + y * stride;
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index 2af51df6dca7..d16f9a69cf0c 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index c29f343f33e5..a333c13c9ebc 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -6,7 +6,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
#include <drm/drm_gem_cma_helper.h>
@@ -156,7 +156,7 @@ static int dcss_plane_atomic_check(struct drm_plane *plane,
if (!fb || !new_plane_state->crtc)
return 0;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
WARN_ON(!cma_obj);
crtc_state = drm_atomic_get_existing_crtc_state(state,
@@ -218,7 +218,7 @@ static void dcss_plane_atomic_set_base(struct dcss_plane *dcss_plane)
struct dcss_dev *dcss = plane->dev->dev_private;
struct drm_framebuffer *fb = state->fb;
const struct drm_format_info *format = fb->format;
- struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
unsigned long p1_ba = 0, p2_ba = 0;
if (!format->is_yuv ||
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index a57812ec36b1..5923e8e42fd4 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index f7863d6dea80..38121f3a0f18 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -18,7 +18,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index ea5f594955df..40db9287b5f1 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -8,7 +8,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -130,7 +130,7 @@ drm_plane_state_to_eba(struct drm_plane_state *state, int plane)
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_cma_get_gem_obj(fb, plane);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, plane);
BUG_ON(!cma_obj);
return cma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
@@ -146,7 +146,7 @@ drm_plane_state_to_ubo(struct drm_plane_state *state)
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 1);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 1);
BUG_ON(!cma_obj);
x /= fb->format->hsub;
@@ -165,7 +165,7 @@ drm_plane_state_to_vbo(struct drm_plane_state *state)
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 2);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 2);
BUG_ON(!cma_obj);
x /= fb->format->hsub;
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 4de729bbf152..1850d7225e22 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -31,7 +31,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_encoder.h>
#include <drm/drm_gem_cma_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
@@ -670,12 +670,12 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane,
if (newstate && newstate->fb) {
if (priv->soc_info->map_noncoherent)
- drm_fb_cma_sync_non_coherent(&priv->drm, oldstate, newstate);
+ drm_fb_dma_sync_non_coherent(&priv->drm, oldstate, newstate);
crtc_state = newstate->crtc->state;
plane_id = !!(priv->soc_info->has_osd && plane != &priv->f0);
- addr = drm_fb_cma_get_gem_addr(newstate->fb, newstate, 0);
+ addr = drm_fb_dma_get_gem_addr(newstate->fb, newstate, 0);
width = newstate->src_w >> 16;
height = newstate->src_h >> 16;
cpp = newstate->fb->format->cpp[0];
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
index d13f58ad4769..adbfd00b4dd5 100644
--- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
+++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
@@ -22,7 +22,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -363,15 +363,15 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane,
}
if (ingenic_drm_map_noncoherent(ipu->master))
- drm_fb_cma_sync_non_coherent(ipu->drm, oldstate, newstate);
+ drm_fb_dma_sync_non_coherent(ipu->drm, oldstate, newstate);
/* New addresses will be committed in vblank handler... */
- ipu->addr_y = drm_fb_cma_get_gem_addr(newstate->fb, newstate, 0);
+ ipu->addr_y = drm_fb_dma_get_gem_addr(newstate->fb, newstate, 0);
if (finfo->num_planes > 1)
- ipu->addr_u = drm_fb_cma_get_gem_addr(newstate->fb, newstate,
+ ipu->addr_u = drm_fb_dma_get_gem_addr(newstate->fb, newstate,
1);
if (finfo->num_planes > 2)
- ipu->addr_v = drm_fb_cma_get_gem_addr(newstate->fb, newstate,
+ ipu->addr_v = drm_fb_dma_get_gem_addr(newstate->fb, newstate,
2);
if (!needs_modeset)
diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c
index 89d055a089a6..2b7deb4cb75d 100644
--- a/drivers/gpu/drm/kmb/kmb_plane.c
+++ b/drivers/gpu/drm/kmb/kmb_plane.c
@@ -8,7 +8,7 @@
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
@@ -404,7 +404,7 @@ static void kmb_plane_atomic_update(struct drm_plane *plane,
kmb_write_lcd(kmb, LCD_LAYERn_DMA_LINE_WIDTH(plane_id),
(width * fb->format->cpp[0]));
- addr[Y_PLANE] = drm_fb_cma_get_gem_addr(fb, new_plane_state, 0);
+ addr[Y_PLANE] = drm_fb_dma_get_gem_addr(fb, new_plane_state, 0);
kmb_write_lcd(kmb, LCD_LAYERn_DMA_START_ADDR(plane_id),
addr[Y_PLANE] + fb->offsets[0]);
val = get_pixel_format(fb->format->format);
@@ -416,7 +416,7 @@ static void kmb_plane_atomic_update(struct drm_plane *plane,
kmb_write_lcd(kmb, LCD_LAYERn_DMA_CB_LINE_WIDTH(plane_id),
(width * fb->format->cpp[0]));
- addr[U_PLANE] = drm_fb_cma_get_gem_addr(fb, new_plane_state,
+ addr[U_PLANE] = drm_fb_dma_get_gem_addr(fb, new_plane_state,
U_PLANE);
/* check if Cb/Cr is swapped*/
if (num_planes == 3 && (val & LCD_LAYER_CRCB_ORDER))
@@ -437,7 +437,7 @@ static void kmb_plane_atomic_update(struct drm_plane *plane,
LCD_LAYERn_DMA_CR_LINE_WIDTH(plane_id),
((width) * fb->format->cpp[0]));
- addr[V_PLANE] = drm_fb_cma_get_gem_addr(fb,
+ addr[V_PLANE] = drm_fb_dma_get_gem_addr(fb,
new_plane_state,
V_PLANE);
diff --git a/drivers/gpu/drm/logicvc/logicvc_layer.c b/drivers/gpu/drm/logicvc/logicvc_layer.c
index 441e3cfce4cf..f100bb7e35a8 100644
--- a/drivers/gpu/drm/logicvc/logicvc_layer.c
+++ b/drivers/gpu/drm/logicvc/logicvc_layer.c
@@ -10,7 +10,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_plane.h>
@@ -158,7 +158,7 @@ static void logicvc_plane_atomic_update(struct drm_plane *drm_plane,
new_state->crtc_h - 1);
if (logicvc->caps->layer_address) {
- phys_addr_t fb_addr = drm_fb_cma_get_gem_addr(fb, new_state, 0);
+ phys_addr_t fb_addr = drm_fb_dma_get_gem_addr(fb, new_state, 0);
regmap_write(logicvc->regmap, LOGICVC_LAYER_ADDRESS_REG(index),
fb_addr);
@@ -281,7 +281,7 @@ int logicvc_layer_buffer_find_setup(struct logicvc_drm *logicvc,
return -ENOMEM;
}
- fb_addr = drm_fb_cma_get_gem_addr(fb, state, 0);
+ fb_addr = drm_fb_dma_get_gem_addr(fb, state, 0);
if (fb_addr < logicvc->reserved_mem_base) {
drm_err(drm_dev,
"Framebuffer memory below reserved memory base!\n");
diff --git a/drivers/gpu/drm/logicvc/logicvc_mode.c b/drivers/gpu/drm/logicvc/logicvc_mode.c
index 11940704f644..96b9ce0e2f63 100644
--- a/drivers/gpu/drm/logicvc/logicvc_mode.c
+++ b/drivers/gpu/drm/logicvc/logicvc_mode.c
@@ -10,7 +10,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/mcde/mcde_display.c b/drivers/gpu/drm/mcde/mcde_display.c
index 4df477540d07..9247da47f0cf 100644
--- a/drivers/gpu/drm/mcde/mcde_display.c
+++ b/drivers/gpu/drm/mcde/mcde_display.c
@@ -11,7 +11,7 @@
#include <linux/media-bus-format.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -165,7 +165,7 @@ static int mcde_display_check(struct drm_simple_display_pipe *pipe,
struct drm_framebuffer *fb = pstate->fb;
if (fb) {
- u32 offset = drm_fb_cma_get_gem_addr(fb, pstate, 0);
+ u32 offset = drm_fb_dma_get_gem_addr(fb, pstate, 0);
/* FB base address must be dword aligned. */
if (offset & 3) {
@@ -1424,7 +1424,7 @@ static void mcde_display_update(struct drm_simple_display_pipe *pipe,
* from the DRM core before the display is enabled.
*/
if (fb) {
- mcde_set_extsrc(mcde, drm_fb_cma_get_gem_addr(fb, pstate, 0));
+ mcde_set_extsrc(mcde, drm_fb_dma_get_gem_addr(fb, pstate, 0));
dev_info_once(mcde->dev, "first update of display contents\n");
/*
* Usually the flow is already active, unless we are in
diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c
index e601baa87e55..509c2b03bc42 100644
--- a/drivers/gpu/drm/mcde/mcde_drv.c
+++ b/drivers/gpu/drm/mcde/mcde_drv.c
@@ -37,7 +37,7 @@
* (effectively using channels 0..3) for concurrent use.
*
* In the current DRM/KMS setup, we use one external source, one overlay,
- * one FIFO and one formatter which we connect to the simple CMA framebuffer
+ * one FIFO and one formatter which we connect to the simple DMA framebuffer
* helpers. We then provide a bridge to the DSI port, and on the DSI port
* bridge we connect hang a panel bridge or other bridge. This may be subject
* to change as we exploit more of the hardware capabilities.
@@ -68,7 +68,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
#include <drm/drm_gem_cma_helper.h>
diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
index b4a0518c1028..796ff5e395b3 100644
--- a/drivers/gpu/drm/meson/meson_overlay.c
+++ b/drivers/gpu/drm/meson/meson_overlay.c
@@ -11,7 +11,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -651,7 +651,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
switch (priv->viu.vd1_planes) {
case 3:
- gem = drm_fb_cma_get_gem_obj(fb, 2);
+ gem = drm_fb_dma_get_gem_obj(fb, 2);
priv->viu.vd1_addr2 = gem->paddr + fb->offsets[2];
priv->viu.vd1_stride2 = fb->pitches[2];
priv->viu.vd1_height2 =
@@ -663,7 +663,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
priv->viu.vd1_height2);
fallthrough;
case 2:
- gem = drm_fb_cma_get_gem_obj(fb, 1);
+ gem = drm_fb_dma_get_gem_obj(fb, 1);
priv->viu.vd1_addr1 = gem->paddr + fb->offsets[1];
priv->viu.vd1_stride1 = fb->pitches[1];
priv->viu.vd1_height1 =
@@ -675,7 +675,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
priv->viu.vd1_height1);
fallthrough;
case 1:
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
priv->viu.vd1_addr0 = gem->paddr + fb->offsets[0];
priv->viu.vd1_stride0 = fb->pitches[0];
priv->viu.vd1_height0 =
diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
index b9ac932af8d0..691673ab0983 100644
--- a/drivers/gpu/drm/meson/meson_plane.c
+++ b/drivers/gpu/drm/meson/meson_plane.c
@@ -15,7 +15,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -366,7 +366,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane,
}
/* Update Canvas with buffer address */
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
priv->viu.osd1_addr = gem->paddr;
priv->viu.osd1_stride = fb->pitches[0];
diff --git a/drivers/gpu/drm/mxsfb/lcdif_kms.c b/drivers/gpu/drm/mxsfb/lcdif_kms.c
index 1bec1279c8b5..4c257c34d8ff 100644
--- a/drivers/gpu/drm/mxsfb/lcdif_kms.c
+++ b/drivers/gpu/drm/mxsfb/lcdif_kms.c
@@ -18,7 +18,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_encoder.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_atomic_helper.h>
#include <drm/drm_gem_cma_helper.h>
@@ -297,7 +297,7 @@ static void lcdif_crtc_atomic_enable(struct drm_crtc *crtc,
lcdif_crtc_mode_set_nofb(lcdif, bridge_state, bus_format);
/* Write cur_buf as well to avoid an initial corrupt frame */
- paddr = drm_fb_cma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
if (paddr) {
writel(lower_32_bits(paddr),
lcdif->base + LCDC_V8_CTRLDESCL_LOW0_4);
@@ -406,7 +406,7 @@ static void lcdif_plane_primary_atomic_update(struct drm_plane *plane,
plane);
dma_addr_t paddr;
- paddr = drm_fb_cma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
if (paddr) {
writel(lower_32_bits(paddr),
lcdif->base + LCDC_V8_CTRLDESCL_LOW0_4);
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
index e38ce5737a5f..34e9ce4de65b 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -20,7 +20,7 @@
#include <drm/drm_bridge.h>
#include <drm/drm_crtc.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -389,7 +389,7 @@ static void mxsfb_crtc_atomic_enable(struct drm_crtc *crtc,
mxsfb_crtc_mode_set_nofb(mxsfb, bridge_state, bus_format);
/* Write cur_buf as well to avoid an initial corrupt frame */
- paddr = drm_fb_cma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
if (paddr) {
writel(paddr, mxsfb->base + mxsfb->devdata->cur_buf);
writel(paddr, mxsfb->base + mxsfb->devdata->next_buf);
@@ -544,7 +544,7 @@ static void mxsfb_plane_primary_atomic_update(struct drm_plane *plane,
plane);
dma_addr_t paddr;
- paddr = drm_fb_cma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
if (paddr)
writel(paddr, mxsfb->base + mxsfb->devdata->next_buf);
}
@@ -560,7 +560,7 @@ static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,
dma_addr_t paddr;
u32 ctrl;
- paddr = drm_fb_cma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
if (!paddr) {
writel(0, mxsfb->base + LCDC_AS_CTRL);
return;
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c
index 6263346f24c6..5f2429c3633e 100644
--- a/drivers/gpu/drm/pl111/pl111_display.c
+++ b/drivers/gpu/drm/pl111/pl111_display.c
@@ -15,7 +15,7 @@
#include <linux/media-bus-format.h>
#include <linux/of_graph.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -94,7 +94,7 @@ static int pl111_display_check(struct drm_simple_display_pipe *pipe,
return -EINVAL;
if (fb) {
- u32 offset = drm_fb_cma_get_gem_addr(fb, pstate, 0);
+ u32 offset = drm_fb_dma_get_gem_addr(fb, pstate, 0);
/* FB base address must be dword aligned. */
if (offset & 3)
@@ -398,7 +398,7 @@ static void pl111_display_update(struct drm_simple_display_pipe *pipe,
struct drm_framebuffer *fb = pstate->fb;
if (fb) {
- u32 addr = drm_fb_cma_get_gem_addr(fb, pstate, 0);
+ u32 addr = drm_fb_dma_get_gem_addr(fb, pstate, 0);
writel(addr, priv->regs + CLCD_UBAS);
}
diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c
index 19a4324bd356..57490c3a72d9 100644
--- a/drivers/gpu/drm/pl111/pl111_drv.c
+++ b/drivers/gpu/drm/pl111/pl111_drv.c
@@ -48,7 +48,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_cma_helper.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index f361a604337f..9404dc32668e 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -17,7 +17,7 @@
#include <drm/drm_bridge.h>
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 957ea97541d5..3d8f6e9cfb3c 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -20,7 +20,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_managed.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index 0f09e1ee0390..a1fe6f53e358 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -11,7 +11,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index e98b76db703a..8f62bc3b2a76 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -351,7 +351,7 @@ static void rcar_du_plane_setup_scanout(struct rcar_du_group *rgrp,
pitch = fb->pitches[0] * 8 / state->format->bpp;
for (i = 0; i < state->format->planes; ++i) {
- gem = drm_fb_cma_get_gem_obj(fb, i);
+ gem = drm_fb_dma_get_gem_obj(fb, i);
dma[i] = gem->paddr + fb->offsets[i];
}
} else {
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index e778fd52f890..bc0be6aa71d3 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -11,7 +11,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -184,7 +184,7 @@ int rcar_du_vsp_map_fb(struct rcar_du_vsp *vsp, struct drm_framebuffer *fb,
int ret;
for (i = 0; i < fb->format->num_planes; ++i) {
- struct drm_gem_cma_object *gem = drm_fb_cma_get_gem_obj(fb, i);
+ struct drm_gem_cma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
struct sg_table *sgt = &sg_tables[i];
if (gem->sgt) {
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index 071a929e9fe3..d2c82f2a822e 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -12,7 +12,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -293,13 +293,13 @@ static void shmob_drm_crtc_compute_base(struct shmob_drm_crtc *scrtc,
unsigned int bpp;
bpp = scrtc->format->yuv ? 8 : scrtc->format->bpp;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
scrtc->dma[0] = gem->paddr + fb->offsets[0]
+ y * fb->pitches[0] + x * bpp / 8;
if (scrtc->format->yuv) {
bpp = scrtc->format->bpp - 8;
- gem = drm_fb_cma_get_gem_obj(fb, 1);
+ gem = drm_fb_dma_get_gem_obj(fb, 1);
scrtc->dma[1] = gem->paddr + fb->offsets[1]
+ y / (bpp == 4 ? 2 : 1) * fb->pitches[1]
+ x * (bpp == 16 ? 2 : 1);
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.c b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
index 68d21be784aa..7fa407adf677 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
@@ -9,7 +9,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_plane.c b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
index 4763ea8e1af0..6fa64bce0c91 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_plane.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
@@ -9,7 +9,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -45,13 +45,13 @@ static void shmob_drm_plane_compute_base(struct shmob_drm_plane *splane,
unsigned int bpp;
bpp = splane->format->yuv ? 8 : splane->format->bpp;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
splane->dma[0] = gem->paddr + fb->offsets[0]
+ y * fb->pitches[0] + x * bpp / 8;
if (splane->format->yuv) {
bpp = splane->format->bpp - 8;
- gem = drm_fb_cma_get_gem_obj(fb, 1);
+ gem = drm_fb_dma_get_gem_obj(fb, 1);
splane->dma[1] = gem->paddr + fb->offsets[1]
+ y / (bpp == 4 ? 2 : 1) * fb->pitches[1]
+ x * (bpp == 16 ? 2 : 1);
diff --git a/drivers/gpu/drm/solomon/ssd130x.c b/drivers/gpu/drm/solomon/ssd130x.c
index 77f80b0d3a5e..eb5a0662ce06 100644
--- a/drivers/gpu/drm/solomon/ssd130x.c
+++ b/drivers/gpu/drm/solomon/ssd130x.c
@@ -21,7 +21,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_edid.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_format_helper.h>
#include <drm/drm_framebuffer.h>
diff --git a/drivers/gpu/drm/sprd/sprd_dpu.c b/drivers/gpu/drm/sprd/sprd_dpu.c
index 3664089b6983..fb23b2f34e44 100644
--- a/drivers/gpu/drm/sprd/sprd_dpu.c
+++ b/drivers/gpu/drm/sprd/sprd_dpu.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
@@ -341,7 +341,7 @@ static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state)
size = (src_w & 0xffff) | (src_h << 16);
for (i = 0; i < fb->format->num_planes; i++) {
- cma_obj = drm_fb_cma_get_gem_obj(fb, i);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, i);
addr = cma_obj->paddr + fb->offsets[i];
if (i == 0)
diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index 1e9bd4241f10..d374fa50be60 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -11,7 +11,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -243,7 +243,7 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane,
}
}
- if (!drm_fb_cma_get_gem_obj(fb, 0)) {
+ if (!drm_fb_dma_get_gem_obj(fb, 0)) {
DRM_ERROR("Can't get CMA GEM object for fb\n");
return -EINVAL;
}
@@ -278,7 +278,7 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
dst_x = newstate->crtc_x;
dst_y = newstate->crtc_y;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
/* Convert ARGB8888 to CLUT8 */
sti_cursor_argb8888_to_clut8(cursor, (u32 *)cma_obj->vaddr);
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index d858209cf8de..d5528d53ecdd 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -14,7 +14,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_debugfs.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index af783f599306..623a09163f9f 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -12,7 +12,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -658,7 +658,7 @@ static int sti_gdp_atomic_check(struct drm_plane *drm_plane,
return -EINVAL;
}
- if (!drm_fb_cma_get_gem_obj(fb, 0)) {
+ if (!drm_fb_dma_get_gem_obj(fb, 0)) {
DRM_ERROR("Can't get CMA GEM object for fb\n");
return -EINVAL;
}
@@ -778,7 +778,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
top_field->gam_gdp_ctl |= sti_gdp_get_alpharange(format);
top_field->gam_gdp_ppt &= ~GAM_GDP_PPT_IGNORE;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 271982080437..26284c5f5b22 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -1055,7 +1055,7 @@ static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane,
return -EINVAL;
}
- if (!drm_fb_cma_get_gem_obj(fb, 0)) {
+ if (!drm_fb_dma_get_gem_obj(fb, 0)) {
DRM_ERROR("Can't get CMA GEM object for fb\n");
return -EINVAL;
}
@@ -1178,7 +1178,7 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
cmd->iqi.sat_gain = IQI_SAT_GAIN_DFLT;
cmd->iqi.pxf_conf = IQI_PXF_CONF_DFLT;
- cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
diff --git a/drivers/gpu/drm/sti/sti_plane.c b/drivers/gpu/drm/sti/sti_plane.c
index c74b524663ab..10d8081a550e 100644
--- a/drivers/gpu/drm/sti/sti_plane.c
+++ b/drivers/gpu/drm/sti/sti_plane.c
@@ -9,7 +9,7 @@
#include <linux/types.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index c63945dc2260..c6377fab2179 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -18,7 +18,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index da7a0a183b27..344c072acb6b 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -28,7 +28,7 @@
#include <drm/drm_bridge.h>
#include <drm/drm_device.h>
#include <drm/drm_edid.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -1347,7 +1347,7 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane,
}
/* Sets the FB address */
- paddr = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 0);
+ paddr = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 0);
if (newstate->rotation & DRM_MODE_REFLECT_X)
paddr += (fb->format->cpp[0] * (x1 - x0 + 1)) - 1;
@@ -1381,7 +1381,7 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane,
case DRM_FORMAT_NV12:
case DRM_FORMAT_NV21:
/* Configure the auxiliary frame buffer address 0 */
- paddr1 = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 1);
+ paddr1 = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 1);
if (newstate->rotation & DRM_MODE_REFLECT_X)
paddr1 += ((fb->format->cpp[1] * (x1 - x0 + 1)) >> 1) - 1;
@@ -1393,8 +1393,8 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane,
break;
case DRM_FORMAT_YUV420:
/* Configure the auxiliary frame buffer address 0 & 1 */
- paddr1 = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 1);
- paddr2 = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 2);
+ paddr1 = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 1);
+ paddr2 = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 2);
if (newstate->rotation & DRM_MODE_REFLECT_X) {
paddr1 += ((fb->format->cpp[1] * (x1 - x0 + 1)) >> 1) - 1;
@@ -1411,8 +1411,8 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane,
break;
case DRM_FORMAT_YVU420:
/* Configure the auxiliary frame buffer address 0 & 1 */
- paddr1 = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 2);
- paddr2 = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 1);
+ paddr1 = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 2);
+ paddr2 = (u32)drm_fb_dma_get_gem_addr(fb, newstate, 1);
if (newstate->rotation & DRM_MODE_REFLECT_X) {
paddr1 += ((fb->format->cpp[1] * (x1 - x0 + 1)) >> 1) - 1;
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 287e8c4bbaea..9deda9591b04 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -339,7 +339,7 @@ int sun4i_backend_update_layer_buffer(struct sun4i_backend *backend,
fb->pitches[0] * 8);
/* Get the start of the displayed memory */
- paddr = drm_fb_cma_get_gem_addr(fb, state, 0);
+ paddr = drm_fb_dma_get_gem_addr(fb, state, 0);
DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &paddr);
if (fb->format->is_yuv)
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 6eb1aabdb161..70b08d4a65ff 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -17,7 +17,7 @@
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_module.h>
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c
index 462fae73eae9..4a811e803dac 100644
--- a/drivers/gpu/drm/sun4i/sun4i_frontend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c
@@ -14,7 +14,7 @@
#include <linux/reset.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -221,19 +221,19 @@ void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend,
swap = sun4i_frontend_format_chroma_requires_swap(fb->format->format);
/* Set the physical address of the buffer in memory */
- paddr = drm_fb_cma_get_gem_addr(fb, state, 0);
+ paddr = drm_fb_dma_get_gem_addr(fb, state, 0);
DRM_DEBUG_DRIVER("Setting buffer #0 address to %pad\n", &paddr);
regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR0_REG, paddr);
if (fb->format->num_planes > 1) {
- paddr = drm_fb_cma_get_gem_addr(fb, state, swap ? 2 : 1);
+ paddr = drm_fb_dma_get_gem_addr(fb, state, swap ? 2 : 1);
DRM_DEBUG_DRIVER("Setting buffer #1 address to %pad\n", &paddr);
regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR1_REG,
paddr);
}
if (fb->format->num_planes > 2) {
- paddr = drm_fb_cma_get_gem_addr(fb, state, swap ? 1 : 2);
+ paddr = drm_fb_dma_get_gem_addr(fb, state, swap ? 1 : 2);
DRM_DEBUG_DRIVER("Setting buffer #2 address to %pad\n", &paddr);
regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR2_REG,
paddr);
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index 648b38a73066..cda2c9b9cbf3 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index 36da962de394..de0f999fec01 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -13,7 +13,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -201,7 +201,7 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
ch_base = sun8i_channel_base(mixer, channel);
/* Get the physical address of the buffer in memory */
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->paddr);
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 1fee6499bdd3..16f8120f5471 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -7,7 +7,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
#include <drm/drm_gem_cma_helper.h>
@@ -323,7 +323,7 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
for (i = 0; i < format->num_planes; i++) {
/* Get the physical address of the buffer in memory */
- gem = drm_fb_cma_get_gem_obj(fb, i);
+ gem = drm_fb_dma_get_gem_obj(fb, i);
DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->paddr);
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index ed828de5ac01..9291209154a7 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -3,7 +3,7 @@
* Copyright (C) 2012-2013 Avionic Design GmbH
* Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved.
*
- * Based on the KMS/FB CMA helpers
+ * Based on the KMS/FB DMA helpers
* Copyright (C) 2012 Analog Devices Inc.
*/
diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
index 2218da3b3ca3..87b9b7633e77 100644
--- a/drivers/gpu/drm/tidss/tidss_crtc.c
+++ b/drivers/gpu/drm/tidss/tidss_crtc.c
@@ -8,7 +8,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index dd3c6a606ae2..cdd9a64f9736 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -24,7 +24,7 @@
#include <drm/drm_blend.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_panel.h>
@@ -1961,7 +1961,7 @@ dma_addr_t dispc_plane_state_paddr(const struct drm_plane_state *state)
u32 x = state->src_x >> 16;
u32 y = state->src_y >> 16;
- gem = drm_fb_cma_get_gem_obj(state->fb, 0);
+ gem = drm_fb_dma_get_gem_obj(state->fb, 0);
return gem->paddr + fb->offsets[0] + x * fb->format->cpp[0] +
y * fb->pitches[0];
@@ -1978,7 +1978,7 @@ dma_addr_t dispc_plane_state_p_uv_addr(const struct drm_plane_state *state)
if (WARN_ON(state->fb->format->num_planes != 2))
return 0;
- gem = drm_fb_cma_get_gem_obj(fb, 1);
+ gem = drm_fb_dma_get_gem_obj(fb, 1);
return gem->paddr + fb->offsets[1] +
(x * fb->format->cpp[1] / fb->format->hsub) +
diff --git a/drivers/gpu/drm/tidss/tidss_kms.c b/drivers/gpu/drm/tidss/tidss_kms.c
index 666e527a0acf..8b9dd5e90021 100644
--- a/drivers/gpu/drm/tidss/tidss_kms.c
+++ b/drivers/gpu/drm/tidss/tidss_kms.c
@@ -10,7 +10,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
diff --git a/drivers/gpu/drm/tidss/tidss_plane.c b/drivers/gpu/drm/tidss/tidss_plane.c
index 68a85a94ffcb..162c32e97ea5 100644
--- a/drivers/gpu/drm/tidss/tidss_plane.c
+++ b/drivers/gpu/drm/tidss/tidss_plane.c
@@ -11,7 +11,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem_atomic_helper.h>
#include "tidss_crtc.h"
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 509fbae8c9a6..bd4f52242c0a 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -12,7 +12,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_cma_helper.h>
@@ -68,7 +68,7 @@ static void set_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb)
dma_addr_t start, end;
u64 dma_base_and_ceiling;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
start = gem->paddr + fb->offsets[0] +
crtc->y * fb->pitches[0] +
diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c
index 7461cb401407..cdf320c547fb 100644
--- a/drivers/gpu/drm/tiny/arcpgu.c
+++ b/drivers/gpu/drm/tiny/arcpgu.c
@@ -11,7 +11,7 @@
#include <drm/drm_device.h>
#include <drm/drm_drv.h>
#include <drm/drm_edid.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
@@ -226,7 +226,7 @@ static void arc_pgu_update(struct drm_simple_display_pipe *pipe,
return;
arcpgu = pipe_to_arcpgu_priv(pipe);
- gem = drm_fb_cma_get_gem_obj(pipe->plane.state->fb, 0);
+ gem = drm_fb_dma_get_gem_obj(pipe->plane.state->fb, 0);
arc_pgu_write(arcpgu, ARCPGU_REG_BUF0_ADDR, gem->paddr);
}
diff --git a/drivers/gpu/drm/tiny/ili9225.c b/drivers/gpu/drm/tiny/ili9225.c
index 8d686eecd5f4..fc73ffa46a19 100644
--- a/drivers/gpu/drm/tiny/ili9225.c
+++ b/drivers/gpu/drm/tiny/ili9225.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
@@ -78,7 +78,7 @@ static inline int ili9225_command(struct mipi_dbi *dbi, u8 cmd, u16 data)
static void ili9225_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(fb->dev);
unsigned int height = rect->y2 - rect->y1;
unsigned int width = rect->x2 - rect->x1;
diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c
index 013790c45d0a..6d3b5b3cb955 100644
--- a/drivers/gpu/drm/tiny/repaper.c
+++ b/drivers/gpu/drm/tiny/repaper.c
@@ -25,7 +25,7 @@
#include <drm/drm_connector.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_format_helper.h>
#include <drm/drm_framebuffer.h>
@@ -511,7 +511,7 @@ static void repaper_get_temperature(struct repaper_epd *epd)
static int repaper_fb_dirty(struct drm_framebuffer *fb)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
struct repaper_epd *epd = drm_to_epd(fb->dev);
struct drm_rect clip;
int idx, ret = 0;
diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c
index 8eddb020c43e..b1584b362c79 100644
--- a/drivers/gpu/drm/tiny/st7586.c
+++ b/drivers/gpu/drm/tiny/st7586.c
@@ -15,7 +15,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_format_helper.h>
#include <drm/drm_framebuffer.h>
@@ -92,7 +92,7 @@ static void st7586_xrgb8888_to_gray332(u8 *dst, void *vaddr,
static int st7586_buf_copy(void *dst, struct drm_framebuffer *fb,
struct drm_rect *clip)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
void *src = cma_obj->vaddr;
int ret = 0;
diff --git a/drivers/gpu/drm/tve200/tve200_display.c b/drivers/gpu/drm/tve200/tve200_display.c
index 771bad881714..6647aab8a25e 100644
--- a/drivers/gpu/drm/tve200/tve200_display.c
+++ b/drivers/gpu/drm/tve200/tve200_display.c
@@ -15,7 +15,7 @@
#include <linux/of_graph.h>
#include <linux/delay.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -90,7 +90,7 @@ static int tve200_display_check(struct drm_simple_display_pipe *pipe,
}
if (fb) {
- u32 offset = drm_fb_cma_get_gem_addr(fb, pstate, 0);
+ u32 offset = drm_fb_dma_get_gem_addr(fb, pstate, 0);
/* FB base address must be dword aligned. */
if (offset & 3) {
@@ -267,14 +267,14 @@ static void tve200_display_update(struct drm_simple_display_pipe *pipe,
if (fb) {
/* For RGB, the Y component is used as base address */
- writel(drm_fb_cma_get_gem_addr(fb, pstate, 0),
+ writel(drm_fb_dma_get_gem_addr(fb, pstate, 0),
priv->regs + TVE200_Y_FRAME_BASE_ADDR);
/* For three plane YUV we need two more addresses */
if (fb->format->format == DRM_FORMAT_YUV420) {
- writel(drm_fb_cma_get_gem_addr(fb, pstate, 1),
+ writel(drm_fb_dma_get_gem_addr(fb, pstate, 1),
priv->regs + TVE200_U_FRAME_BASE_ADDR);
- writel(drm_fb_cma_get_gem_addr(fb, pstate, 2),
+ writel(drm_fb_dma_get_gem_addr(fb, pstate, 2),
priv->regs + TVE200_V_FRAME_BASE_ADDR);
}
}
diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c
index 6d9d2921abf4..db8129c9ade8 100644
--- a/drivers/gpu/drm/tve200/tve200_drv.c
+++ b/drivers/gpu/drm/tve200/tve200_drv.c
@@ -39,7 +39,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/v3d/v3d_drv.c b/drivers/gpu/drm/v3d/v3d_drv.c
index 8c7f910daa28..1e7bb1583953 100644
--- a/drivers/gpu/drm/v3d/v3d_drv.c
+++ b/drivers/gpu/drm/v3d/v3d_drv.c
@@ -22,7 +22,7 @@
#include <linux/reset.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_managed.h>
#include <uapi/drm/v3d_drm.h>
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index d3efa7e5b5ed..f85788401707 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -37,7 +37,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_atomic_uapi.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_print.h>
#include <drm/drm_probe_helper.h>
@@ -824,7 +824,7 @@ static void vc4_async_page_flip_seqno_complete(struct vc4_seqno_cb *cb)
if (flip_state->old_fb) {
struct drm_gem_cma_object *cma_bo =
- drm_fb_cma_get_gem_obj(flip_state->old_fb, 0);
+ drm_fb_dma_get_gem_obj(flip_state->old_fb, 0);
bo = to_vc4_bo(&cma_bo->base);
}
@@ -857,7 +857,7 @@ static int vc4_async_set_fence_cb(struct drm_device *dev,
struct vc4_async_flip_state *flip_state)
{
struct drm_framebuffer *fb = flip_state->fb;
- struct drm_gem_cma_object *cma_bo = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_bo = drm_fb_dma_get_gem_obj(fb, 0);
struct vc4_dev *vc4 = to_vc4_dev(dev);
struct dma_fence *fence;
int ret;
@@ -945,7 +945,7 @@ static int vc4_async_page_flip(struct drm_crtc *crtc,
{
struct drm_device *dev = crtc->dev;
struct vc4_dev *vc4 = to_vc4_dev(dev);
- struct drm_gem_cma_object *cma_bo = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *cma_bo = drm_fb_dma_get_gem_obj(fb, 0);
struct vc4_bo *bo = to_vc4_bo(&cma_bo->base);
int ret;
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 89975bdd607e..0bc96b4657cb 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -33,7 +33,7 @@
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 82a650268f19..65a6cfb794e7 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_atomic_uapi.h>
#include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
@@ -340,7 +340,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
{
struct vc4_plane_state *vc4_state = to_vc4_plane_state(state);
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *bo = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
int num_planes = fb->format->num_planes;
struct drm_crtc_state *crtc_state;
u32 h_subsample = fb->format->hsub;
@@ -1244,7 +1244,7 @@ u32 vc4_plane_dlist_size(const struct drm_plane_state *state)
void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb)
{
struct vc4_plane_state *vc4_state = to_vc4_plane_state(plane->state);
- struct drm_gem_cma_object *bo = drm_fb_cma_get_gem_obj(fb, 0);
+ struct drm_gem_cma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
uint32_t addr;
/* We're skipping the address adjustment for negative origin,
@@ -1388,7 +1388,7 @@ static int vc4_prepare_fb(struct drm_plane *plane,
if (!state->fb)
return 0;
- bo = to_vc4_bo(&drm_fb_cma_get_gem_obj(state->fb, 0)->base);
+ bo = to_vc4_bo(&drm_fb_dma_get_gem_obj(state->fb, 0)->base);
drm_gem_plane_helper_prepare_fb(plane, state);
@@ -1406,7 +1406,7 @@ static void vc4_cleanup_fb(struct drm_plane *plane,
if (plane->state->fb == state->fb || !state->fb)
return;
- bo = to_vc4_bo(&drm_fb_cma_get_gem_obj(state->fb, 0)->base);
+ bo = to_vc4_bo(&drm_fb_dma_get_gem_obj(state->fb, 0)->base);
vc4_bo_dec_usecnt(bo);
}
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index 913e26dd62d4..af48ae68f213 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -17,7 +17,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_edid.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_panel.h>
@@ -317,7 +317,7 @@ static void vc4_txp_connector_atomic_commit(struct drm_connector *conn,
if (!drm_dev_enter(drm, &idx))
return;
- gem = drm_fb_cma_get_gem_obj(fb, 0);
+ gem = drm_fb_dma_get_gem_obj(fb, 0);
TXP_WRITE(TXP_DST_PTR, gem->paddr + fb->offsets[0]);
TXP_WRITE(TXP_DST_PITCH, fb->pitches[0]);
TXP_WRITE(TXP_DIM,
diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c
index cc32aa89cf8f..3d93f0985ea8 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_disp.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c
@@ -15,7 +15,7 @@
#include <drm/drm_blend.h>
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_managed.h>
@@ -1101,7 +1101,7 @@ static int zynqmp_disp_layer_update(struct zynqmp_disp_layer *layer,
struct dma_async_tx_descriptor *desc;
dma_addr_t paddr;
- paddr = drm_fb_cma_get_gem_addr(state->fb, state, i);
+ paddr = drm_fb_dma_get_gem_addr(state->fb, state, i);
dma->xt.numf = height;
dma->sgl.size = width * info->cpp[i];
diff --git a/include/drm/drm_fb_cma_helper.h b/include/drm/drm_fb_dma_helper.h
similarity index 56%
rename from include/drm/drm_fb_cma_helper.h
rename to include/drm/drm_fb_dma_helper.h
index 6447e34528f8..05f657363b30 100644
--- a/include/drm/drm_fb_cma_helper.h
+++ b/include/drm/drm_fb_dma_helper.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __DRM_FB_CMA_HELPER_H__
-#define __DRM_FB_CMA_HELPER_H__
+#ifndef __DRM_FB_DMA_HELPER_H__
+#define __DRM_FB_DMA_HELPER_H__
#include <linux/types.h>
@@ -8,14 +8,14 @@ struct drm_device;
struct drm_framebuffer;
struct drm_plane_state;
-struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
+struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
unsigned int plane);
-dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
+dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
struct drm_plane_state *state,
unsigned int plane);
-void drm_fb_cma_sync_non_coherent(struct drm_device *drm,
+void drm_fb_dma_sync_non_coherent(struct drm_device *drm,
struct drm_plane_state *old_state,
struct drm_plane_state *state);
--
2.36.1
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH drm-misc-next v5 2/4] drm/gem: rename GEM CMA helpers to GEM DMA helpers
2022-07-20 15:31 ` Danilo Krummrich
@ 2022-07-20 15:31 ` Danilo Krummrich
-1 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-20 15:31 UTC (permalink / raw)
To: daniel, laurent.pinchart, airlied, tzimmermann, mripard
Cc: Danilo Krummrich, linux-kernel, dri-devel
Rename "GEM CMA" helpers to "GEM DMA" helpers - considering the
hierarchy of APIs (mm/cma -> dma -> gem dma) calling them "GEM
DMA" seems to be more applicable.
Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
requests to rename the CMA helpers and implies that people seem to be
confused about the naming.
In order to do this renaming the following script was used:
```
#!/bin/bash
DIRS="drivers/gpu include/drm Documentation/gpu"
REGEX_SYM_UPPER="[0-9A-Z_\-]"
REGEX_SYM_LOWER="[0-9a-z_\-]"
REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(GEM)_CMA_(${REGEX_SYM_UPPER}*)"
REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(gem)_cma_(${REGEX_SYM_LOWER}*)"
REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g"
REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g"
# Find all upper case 'CMA' symbols and replace them with 'DMA'.
for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS)
do
sed -i -E "$REGEX_SED_UPPER" $ff
done
# Find all lower case 'cma' symbols and replace them with 'dma'.
for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS)
do
sed -i -E "$REGEX_SED_LOWER" $ff
done
# Replace all occurrences of 'CMA' / 'cma' in comments and
# documentation files with 'DMA' / 'dma'.
for ff in $(grep -RiHl " cma " $DIRS)
do
sed -i -E "s/ cma / dma /g" $ff
sed -i -E "s/ CMA / DMA /g" $ff
done
# Rename all 'cma_obj's to 'dma_obj'.
for ff in $(grep -RiHl "cma_obj" $DIRS)
do
sed -i -E "s/cma_obj/dma_obj/g" $ff
done
```
Only a few more manual modifications were needed, e.g. reverting the
following modifications in some DRM Kconfig files
- select CMA if HAVE_DMA_CONTIGUOUS
+ select DMA if HAVE_DMA_CONTIGUOUS
as well as manually picking the occurrences of 'CMA'/'cma' in comments and
documentation which relate to "GEM CMA", but not "FB CMA".
Also drivers/gpu/drm/Makefile was fixed up manually after renaming
drm_gem_cma_helper.c to drm_gem_dma_helper.c.
This patch is compile-time tested building a x86_64 kernel with
`make allyesconfig && make drivers/gpu/drm`.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
---
Documentation/gpu/drm-mm.rst | 16 +-
drivers/gpu/drm/Kconfig | 4 +-
drivers/gpu/drm/Makefile | 6 +-
drivers/gpu/drm/arm/Kconfig | 4 +-
drivers/gpu/drm/arm/display/Kconfig | 2 +-
.../arm/display/komeda/komeda_framebuffer.c | 6 +-
.../gpu/drm/arm/display/komeda/komeda_kms.c | 10 +-
drivers/gpu/drm/arm/hdlcd_crtc.c | 2 +-
drivers/gpu/drm/arm/hdlcd_drv.c | 6 +-
drivers/gpu/drm/arm/malidp_drv.c | 8 +-
drivers/gpu/drm/arm/malidp_mw.c | 4 +-
drivers/gpu/drm/arm/malidp_planes.c | 16 +-
drivers/gpu/drm/armada/armada_gem.c | 6 +-
drivers/gpu/drm/aspeed/Kconfig | 2 +-
drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 4 +-
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 6 +-
drivers/gpu/drm/atmel-hlcdc/Kconfig | 2 +-
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 6 +-
.../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 4 +-
drivers/gpu/drm/drm_fb_dma_helper.c | 20 +-
drivers/gpu/drm/drm_file.c | 2 +-
..._gem_cma_helper.c => drm_gem_dma_helper.c} | 297 +++++++++---------
drivers/gpu/drm/drm_mipi_dbi.c | 2 +-
drivers/gpu/drm/fsl-dcu/Kconfig | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 6 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 4 +-
drivers/gpu/drm/hisilicon/kirin/Kconfig | 2 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 8 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +-
drivers/gpu/drm/imx/Kconfig | 2 +-
drivers/gpu/drm/imx/dcss/Kconfig | 2 +-
drivers/gpu/drm/imx/dcss/dcss-kms.c | 6 +-
drivers/gpu/drm/imx/dcss/dcss-plane.c | 16 +-
drivers/gpu/drm/imx/imx-drm-core.c | 8 +-
drivers/gpu/drm/imx/imx-drm.h | 2 +-
drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +-
drivers/gpu/drm/imx/ipuv3-plane.c | 26 +-
drivers/gpu/drm/ingenic/Kconfig | 2 +-
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 8 +-
drivers/gpu/drm/ingenic/ingenic-ipu.c | 2 +-
drivers/gpu/drm/kmb/Kconfig | 2 +-
drivers/gpu/drm/kmb/kmb_drv.c | 6 +-
drivers/gpu/drm/kmb/kmb_plane.c | 2 +-
drivers/gpu/drm/logicvc/logicvc_crtc.c | 2 +-
drivers/gpu/drm/logicvc/logicvc_drm.c | 10 +-
drivers/gpu/drm/logicvc/logicvc_interface.c | 2 +-
drivers/gpu/drm/logicvc/logicvc_mode.c | 2 +-
drivers/gpu/drm/mcde/Kconfig | 2 +-
drivers/gpu/drm/mcde/mcde_display.c | 2 +-
drivers/gpu/drm/mcde/mcde_drv.c | 6 +-
drivers/gpu/drm/mediatek/Kconfig | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_gem.c | 4 +-
drivers/gpu/drm/meson/Kconfig | 2 +-
drivers/gpu/drm/meson/meson_drv.c | 10 +-
drivers/gpu/drm/meson/meson_overlay.c | 4 +-
drivers/gpu/drm/meson/meson_plane.c | 4 +-
drivers/gpu/drm/msm/msm_drv.c | 2 +-
drivers/gpu/drm/mxsfb/Kconfig | 2 +-
drivers/gpu/drm/mxsfb/lcdif_drv.c | 6 +-
drivers/gpu/drm/mxsfb/lcdif_kms.c | 2 +-
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 6 +-
drivers/gpu/drm/mxsfb/mxsfb_kms.c | 2 +-
drivers/gpu/drm/panel/Kconfig | 2 +-
drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 6 +-
drivers/gpu/drm/pl111/Kconfig | 2 +-
drivers/gpu/drm/pl111/pl111_display.c | 2 +-
drivers/gpu/drm/pl111/pl111_drv.c | 8 +-
drivers/gpu/drm/rcar-du/Kconfig | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 4 +-
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 36 +--
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 4 +-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 4 +-
drivers/gpu/drm/rockchip/Kconfig | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 4 +-
drivers/gpu/drm/shmobile/Kconfig | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 4 +-
drivers/gpu/drm/shmobile/shmob_drm_drv.c | 6 +-
drivers/gpu/drm/shmobile/shmob_drm_kms.c | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_kms.h | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_plane.c | 4 +-
drivers/gpu/drm/sprd/Kconfig | 2 +-
drivers/gpu/drm/sprd/sprd_dpu.c | 8 +-
drivers/gpu/drm/sprd/sprd_drm.c | 6 +-
drivers/gpu/drm/sti/Kconfig | 2 +-
drivers/gpu/drm/sti/sti_cursor.c | 10 +-
drivers/gpu/drm/sti/sti_drv.c | 6 +-
drivers/gpu/drm/sti/sti_gdp.c | 14 +-
drivers/gpu/drm/sti/sti_hqvdp.c | 14 +-
drivers/gpu/drm/sti/sti_plane.c | 2 +-
drivers/gpu/drm/stm/Kconfig | 2 +-
drivers/gpu/drm/stm/drv.c | 10 +-
drivers/gpu/drm/stm/ltdc.c | 2 +-
drivers/gpu/drm/sun4i/Kconfig | 2 +-
drivers/gpu/drm/sun4i/sun4i_backend.c | 2 +-
drivers/gpu/drm/sun4i/sun4i_drv.c | 8 +-
drivers/gpu/drm/sun4i/sun4i_frontend.c | 2 +-
drivers/gpu/drm/sun4i/sun8i_mixer.c | 2 +-
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 4 +-
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 4 +-
drivers/gpu/drm/tidss/Kconfig | 2 +-
drivers/gpu/drm/tidss/tidss_crtc.c | 2 +-
drivers/gpu/drm/tidss/tidss_dispc.c | 6 +-
drivers/gpu/drm/tidss/tidss_drv.c | 6 +-
drivers/gpu/drm/tilcdc/Kconfig | 2 +-
drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 4 +-
drivers/gpu/drm/tilcdc/tilcdc_drv.c | 6 +-
drivers/gpu/drm/tiny/Kconfig | 22 +-
drivers/gpu/drm/tiny/arcpgu.c | 8 +-
drivers/gpu/drm/tiny/hx8357d.c | 6 +-
drivers/gpu/drm/tiny/ili9163.c | 6 +-
drivers/gpu/drm/tiny/ili9225.c | 10 +-
drivers/gpu/drm/tiny/ili9341.c | 6 +-
drivers/gpu/drm/tiny/ili9486.c | 6 +-
drivers/gpu/drm/tiny/mi0283qt.c | 6 +-
drivers/gpu/drm/tiny/panel-mipi-dbi.c | 6 +-
drivers/gpu/drm/tiny/repaper.c | 10 +-
drivers/gpu/drm/tiny/st7586.c | 10 +-
drivers/gpu/drm/tiny/st7735r.c | 6 +-
drivers/gpu/drm/tve200/Kconfig | 2 +-
drivers/gpu/drm/tve200/tve200_display.c | 2 +-
drivers/gpu/drm/tve200/tve200_drv.c | 6 +-
drivers/gpu/drm/v3d/v3d_gem.c | 4 +-
drivers/gpu/drm/vc4/Kconfig | 2 +-
drivers/gpu/drm/vc4/vc4_bo.c | 44 +--
drivers/gpu/drm/vc4/vc4_crtc.c | 14 +-
drivers/gpu/drm/vc4/vc4_drv.c | 6 +-
drivers/gpu/drm/vc4/vc4_drv.h | 18 +-
drivers/gpu/drm/vc4/vc4_gem.c | 4 +-
drivers/gpu/drm/vc4/vc4_plane.c | 4 +-
drivers/gpu/drm/vc4/vc4_render_cl.c | 26 +-
drivers/gpu/drm/vc4/vc4_txp.c | 2 +-
drivers/gpu/drm/vc4/vc4_v3d.c | 4 +-
drivers/gpu/drm/vc4/vc4_validate.c | 16 +-
drivers/gpu/drm/vc4/vc4_validate_shaders.c | 2 +-
drivers/gpu/drm/xlnx/Kconfig | 2 +-
drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 8 +-
include/drm/drm_fb_dma_helper.h | 2 +-
include/drm/drm_gem.h | 2 +-
..._gem_cma_helper.h => drm_gem_dma_helper.h} | 156 ++++-----
142 files changed, 637 insertions(+), 640 deletions(-)
rename drivers/gpu/drm/{drm_gem_cma_helper.c => drm_gem_dma_helper.c} (62%)
rename include/drm/{drm_gem_cma_helper.h => drm_gem_dma_helper.h} (53%)
diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
index f32ccce5722d..a79fd3549ff8 100644
--- a/Documentation/gpu/drm-mm.rst
+++ b/Documentation/gpu/drm-mm.rst
@@ -300,12 +300,12 @@ Drivers that want to map the GEM object upfront instead of handling page
faults can implement their own mmap file operation handler.
For platforms without MMU the GEM core provides a helper method
-drm_gem_cma_get_unmapped_area(). The mmap() routines will call this to get a
+drm_gem_dma_get_unmapped_area(). The mmap() routines will call this to get a
proposed address for the mapping.
-To use drm_gem_cma_get_unmapped_area(), drivers must fill the struct
+To use drm_gem_dma_get_unmapped_area(), drivers must fill the struct
:c:type:`struct file_operations <file_operations>` get_unmapped_area field with
-a pointer on drm_gem_cma_get_unmapped_area().
+a pointer on drm_gem_dma_get_unmapped_area().
More detailed information about get_unmapped_area can be found in
Documentation/admin-guide/mm/nommu-mmap.rst
@@ -355,16 +355,16 @@ GEM Function Reference
.. kernel-doc:: drivers/gpu/drm/drm_gem.c
:export:
-GEM CMA Helper Functions Reference
+GEM DMA Helper Functions Reference
----------------------------------
-.. kernel-doc:: drivers/gpu/drm/drm_gem_cma_helper.c
- :doc: cma helpers
+.. kernel-doc:: drivers/gpu/drm/drm_gem_dma_helper.c
+ :doc: dma helpers
-.. kernel-doc:: include/drm/drm_gem_cma_helper.h
+.. kernel-doc:: include/drm/drm_gem_dma_helper.h
:internal:
-.. kernel-doc:: drivers/gpu/drm/drm_gem_cma_helper.c
+.. kernel-doc:: drivers/gpu/drm/drm_gem_dma_helper.c
:export:
GEM SHMEM Helper Function Reference
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 1c91e1e861a5..0b2ad7212ee6 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -200,11 +200,11 @@ config DRM_TTM_HELPER
help
Helpers for ttm-based gem objects
-config DRM_GEM_CMA_HELPER
+config DRM_GEM_DMA_HELPER
tristate
depends on DRM
help
- Choose this if you need the GEM CMA helper functions
+ Choose this if you need the GEM DMA helper functions
config DRM_GEM_SHMEM_HELPER
tristate
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 1d6e4f672b59..25d0ba310509 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -40,9 +40,9 @@ obj-$(CONFIG_DRM_PANEL_ORIENTATION_QUIRKS) += drm_panel_orientation_quirks.o
obj-$(CONFIG_DRM_BUDDY) += drm_buddy.o
-drm_cma_helper-y := drm_gem_cma_helper.o
-drm_cma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_dma_helper.o
-obj-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_cma_helper.o
+drm_dma_helper-y := drm_gem_dma_helper.o
+drm_dma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_dma_helper.o
+obj-$(CONFIG_DRM_GEM_DMA_HELPER) += drm_dma_helper.o
drm_shmem_helper-y := drm_gem_shmem_helper.o
obj-$(CONFIG_DRM_GEM_SHMEM_HELPER) += drm_shmem_helper.o
diff --git a/drivers/gpu/drm/arm/Kconfig b/drivers/gpu/drm/arm/Kconfig
index 6e3f1d600541..c1b89274d2a4 100644
--- a/drivers/gpu/drm/arm/Kconfig
+++ b/drivers/gpu/drm/arm/Kconfig
@@ -6,7 +6,7 @@ config DRM_HDLCD
depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST)
depends on COMMON_CLK
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
help
Choose this option if you have an ARM High Definition Colour LCD
controller.
@@ -27,7 +27,7 @@ config DRM_MALI_DISPLAY
depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST)
depends on COMMON_CLK
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VIDEOMODE_HELPERS
help
Choose this option if you want to compile the ARM Mali Display
diff --git a/drivers/gpu/drm/arm/display/Kconfig b/drivers/gpu/drm/arm/display/Kconfig
index e91598b60781..4acc4285a4eb 100644
--- a/drivers/gpu/drm/arm/display/Kconfig
+++ b/drivers/gpu/drm/arm/display/Kconfig
@@ -4,7 +4,7 @@ config DRM_KOMEDA
depends on DRM && OF
depends on COMMON_CLK
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VIDEOMODE_HELPERS
help
Choose this option if you want to compile the ARM Komeda display
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
index ea45da663dfb..f1b27db5dad5 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
@@ -7,7 +7,7 @@
#include <drm/drm_device.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include "komeda_framebuffer.h"
@@ -137,7 +137,7 @@ komeda_fb_none_afbc_size_check(struct komeda_dev *mdev, struct komeda_fb *kfb,
}
min_size = komeda_fb_get_pixel_addr(kfb, 0, fb->height, i)
- - to_drm_gem_cma_obj(obj)->paddr;
+ - to_drm_gem_dma_obj(obj)->paddr;
if (obj->size < min_size) {
DRM_DEBUG_KMS("The fb->obj[%d] size: 0x%zx lower than the minimum requirement: 0x%llx.\n",
i, obj->size, min_size);
@@ -239,7 +239,7 @@ dma_addr_t
komeda_fb_get_pixel_addr(struct komeda_fb *kfb, int x, int y, int plane)
{
struct drm_framebuffer *fb = &kfb->base;
- const struct drm_gem_cma_object *obj;
+ const struct drm_gem_dma_object *obj;
u32 offset, plane_x, plane_y, block_w, block_sz;
if (plane >= fb->format->num_planes) {
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index 93b7f09b96ca..f6881880f660 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -11,7 +11,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
@@ -21,9 +21,9 @@
#include "komeda_framebuffer.h"
#include "komeda_kms.h"
-DEFINE_DRM_GEM_CMA_FOPS(komeda_cma_fops);
+DEFINE_DRM_GEM_DMA_FOPS(komeda_cma_fops);
-static int komeda_gem_cma_dumb_create(struct drm_file *file,
+static int komeda_gem_dma_dumb_create(struct drm_file *file,
struct drm_device *dev,
struct drm_mode_create_dumb *args)
{
@@ -32,7 +32,7 @@ static int komeda_gem_cma_dumb_create(struct drm_file *file,
args->pitch = ALIGN(pitch, mdev->chip.bus_width);
- return drm_gem_cma_dumb_create_internal(file, dev, args);
+ return drm_gem_dma_dumb_create_internal(file, dev, args);
}
static irqreturn_t komeda_kms_irq_handler(int irq, void *data)
@@ -60,7 +60,7 @@ static irqreturn_t komeda_kms_irq_handler(int irq, void *data)
static const struct drm_driver komeda_kms_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.lastclose = drm_fb_helper_lastclose,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(komeda_gem_cma_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(komeda_gem_dma_dumb_create),
.fops = &komeda_cma_fops,
.name = "komeda",
.desc = "Arm Komeda Display Processor driver",
diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
index 3413ddbaec30..7f3e4bca4564 100644
--- a/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -21,7 +21,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index fab18135f12b..e32405ca6cc9 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -27,7 +27,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modeset_helper.h>
#include <drm/drm_module.h>
@@ -255,11 +255,11 @@ static void hdlcd_debugfs_init(struct drm_minor *minor)
}
#endif
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver hdlcd_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
#ifdef CONFIG_DEBUG_FS
.debugfs_init = hdlcd_debugfs_init,
#endif
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 4e78a64c5d37..f9180ff6f9ea 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -22,7 +22,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modeset_helper.h>
#include <drm/drm_module.h>
@@ -457,7 +457,7 @@ static int malidp_irq_init(struct platform_device *pdev)
return 0;
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static int malidp_dumb_create(struct drm_file *file_priv,
struct drm_device *drm,
@@ -469,7 +469,7 @@ static int malidp_dumb_create(struct drm_file *file_priv,
args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), alignment);
- return drm_gem_cma_dumb_create_internal(file_priv, drm, args);
+ return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
}
#ifdef CONFIG_DEBUG_FS
@@ -566,7 +566,7 @@ static void malidp_debugfs_init(struct drm_minor *minor)
static const struct drm_driver malidp_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(malidp_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(malidp_dumb_create),
#ifdef CONFIG_DEBUG_FS
.debugfs_init = malidp_debugfs_init,
#endif
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c
index 7a9c900626ec..cefae03f1bcc 100644
--- a/drivers/gpu/drm/arm/malidp_mw.c
+++ b/drivers/gpu/drm/arm/malidp_mw.c
@@ -13,7 +13,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_writeback.h>
@@ -160,7 +160,7 @@ malidp_mw_encoder_atomic_check(struct drm_encoder *encoder,
n_planes = fb->format->num_planes;
for (i = 0; i < n_planes; i++) {
- struct drm_gem_cma_object *obj = drm_fb_dma_get_gem_obj(fb, i);
+ struct drm_gem_dma_object *obj = drm_fb_dma_get_gem_obj(fb, i);
/* memory write buffers are never rotated */
u8 alignment = malidp_hw_get_pitch_align(malidp->dev, 0);
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index fd6172f433d5..898b15d3bd70 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -16,7 +16,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_print.h>
@@ -334,15 +334,15 @@ static bool malidp_check_pages_threshold(struct malidp_plane_state *ms,
for (i = 0; i < ms->n_planes; i++) {
struct drm_gem_object *obj;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct sg_table *sgt;
struct scatterlist *sgl;
obj = drm_gem_fb_get_obj(ms->base.fb, i);
- cma_obj = to_drm_gem_cma_obj(obj);
+ dma_obj = to_drm_gem_dma_obj(obj);
- if (cma_obj->sgt)
- sgt = cma_obj->sgt;
+ if (dma_obj->sgt)
+ sgt = dma_obj->sgt;
else
sgt = obj->funcs->get_sg_table(obj);
@@ -353,14 +353,14 @@ static bool malidp_check_pages_threshold(struct malidp_plane_state *ms,
while (sgl) {
if (sgl->length < pgsize) {
- if (!cma_obj->sgt)
+ if (!dma_obj->sgt)
kfree(sgt);
return false;
}
sgl = sg_next(sgl);
}
- if (!cma_obj->sgt)
+ if (!dma_obj->sgt)
kfree(sgt);
}
@@ -733,7 +733,7 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
paddr = drm_fb_dma_get_gem_addr(fb, plane->state,
plane_index);
} else {
- struct drm_gem_cma_object *obj;
+ struct drm_gem_dma_object *obj;
obj = drm_fb_dma_get_gem_obj(fb, plane_index);
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 147abf1a3968..5430265ad458 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -107,11 +107,11 @@ armada_gem_linear_back(struct drm_device *dev, struct armada_gem_object *obj)
}
/*
- * We could grab something from CMA if it's enabled, but that
+ * We could grab something from DMA if it's enabled, but that
* involves building in a problem:
*
- * CMA's interface uses dma_alloc_coherent(), which provides us
- * with an CPU virtual address and a device address.
+ * GEM DMA helper interface uses dma_alloc_coherent(), which provides
+ * us with an CPU virtual address and a device address.
*
* The CPU virtual address may be either an address in the kernel
* direct mapped region (for example, as it would be on x86) or
diff --git a/drivers/gpu/drm/aspeed/Kconfig b/drivers/gpu/drm/aspeed/Kconfig
index 024ccab14f88..8137c39b057b 100644
--- a/drivers/gpu/drm/aspeed/Kconfig
+++ b/drivers/gpu/drm/aspeed/Kconfig
@@ -5,7 +5,7 @@ config DRM_ASPEED_GFX
depends on (COMPILE_TEST || ARCH_ASPEED)
depends on MMU
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DMA_CMA if HAVE_DMA_CONTIGUOUS
select CMA if HAVE_DMA_CONTIGUOUS
select MFD_SYSCON
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
index cc4d0fa6262c..996b03bac87f 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
@@ -11,7 +11,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_panel.h>
#include <drm/drm_simple_kms_helper.h>
#include <drm/drm_vblank.h>
@@ -168,7 +168,7 @@ static void aspeed_gfx_pipe_update(struct drm_simple_display_pipe *pipe,
struct drm_crtc *crtc = &pipe->crtc;
struct drm_framebuffer *fb = pipe->plane.state->fb;
struct drm_pending_vblank_event *event;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
spin_lock_irq(&crtc->dev->event_lock);
event = crtc->state->event;
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index ff2cfc622072..5666e3ae2493 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
@@ -18,7 +18,7 @@
#include <drm/drm_device.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -246,11 +246,11 @@ static void aspeed_gfx_unload(struct drm_device *drm)
drm_kms_helper_poll_fini(drm);
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver aspeed_gfx_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &fops,
.name = "aspeed-gfx-drm",
.desc = "ASPEED GFX DRM",
diff --git a/drivers/gpu/drm/atmel-hlcdc/Kconfig b/drivers/gpu/drm/atmel-hlcdc/Kconfig
index 8ae679f1a518..3bdbab3a6333 100644
--- a/drivers/gpu/drm/atmel-hlcdc/Kconfig
+++ b/drivers/gpu/drm/atmel-hlcdc/Kconfig
@@ -2,7 +2,7 @@
config DRM_ATMEL_HLCDC
tristate "DRM Support for ATMEL HLCDC Display Controller"
depends on DRM && OF && COMMON_CLK && MFD_ATMEL_HLCDC && ARM
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_PANEL
help
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 651e3c109360..f7e7f4e919c7 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -20,7 +20,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -730,11 +730,11 @@ static void atmel_hlcdc_dc_unload(struct drm_device *dev)
clk_disable_unprepare(dc->hlcdc->periph_clk);
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver atmel_hlcdc_dc_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &fops,
.name = "atmel-hlcdc",
.desc = "Atmel HLCD Controller DRM",
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index f9b0c81944bf..733101031e86 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include "atmel_hlcdc_dc.h"
@@ -449,7 +449,7 @@ static void atmel_hlcdc_plane_update_buffers(struct atmel_hlcdc_plane *plane,
sr = atmel_hlcdc_layer_read_reg(&plane->layer, ATMEL_HLCDC_LAYER_CHSR);
for (i = 0; i < state->nplanes; i++) {
- struct drm_gem_cma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
+ struct drm_gem_dma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
state->dscrs[i]->addr = gem->paddr + state->offsets[i];
diff --git a/drivers/gpu/drm/drm_fb_dma_helper.c b/drivers/gpu/drm/drm_fb_dma_helper.c
index 85fd21cd9dda..b601073c22de 100644
--- a/drivers/gpu/drm/drm_fb_dma_helper.c
+++ b/drivers/gpu/drm/drm_fb_dma_helper.c
@@ -13,7 +13,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane.h>
#include <linux/dma-mapping.h>
@@ -35,15 +35,15 @@
*/
/**
- * drm_fb_dma_get_gem_obj() - Get CMA GEM object for framebuffer
+ * drm_fb_dma_get_gem_obj() - Get DMA GEM object for framebuffer
* @fb: The framebuffer
* @plane: Which plane
*
- * Return the CMA GEM object for given framebuffer.
+ * Return the DMA GEM object for given framebuffer.
*
* This function will usually be called from the CRTC callback functions.
*/
-struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
+struct drm_gem_dma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
unsigned int plane)
{
struct drm_gem_object *gem;
@@ -52,7 +52,7 @@ struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
if (!gem)
return NULL;
- return to_drm_gem_cma_obj(gem);
+ return to_drm_gem_dma_obj(gem);
}
EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_obj);
@@ -71,7 +71,7 @@ dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
struct drm_plane_state *state,
unsigned int plane)
{
- struct drm_gem_cma_object *obj;
+ struct drm_gem_dma_object *obj;
dma_addr_t paddr;
u8 h_div = 1, v_div = 1;
u32 block_w = drm_format_info_block_width(fb->format, plane);
@@ -113,7 +113,7 @@ EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_addr);
* @state: New plane state
*
* This function can be used by drivers that use damage clips and have
- * CMA GEM objects backed by non-coherent memory. Calling this function
+ * DMA GEM objects backed by non-coherent memory. Calling this function
* in a plane's .atomic_update ensures that all the data in the backing
* memory have been written to RAM.
*/
@@ -123,15 +123,15 @@ void drm_fb_dma_sync_non_coherent(struct drm_device *drm,
{
const struct drm_format_info *finfo = state->fb->format;
struct drm_atomic_helper_damage_iter iter;
- const struct drm_gem_cma_object *cma_obj;
+ const struct drm_gem_dma_object *dma_obj;
unsigned int offset, i;
struct drm_rect clip;
dma_addr_t daddr;
size_t nb_bytes;
for (i = 0; i < finfo->num_planes; i++) {
- cma_obj = drm_fb_dma_get_gem_obj(state->fb, i);
- if (!cma_obj->map_noncoherent)
+ dma_obj = drm_fb_dma_get_gem_obj(state->fb, i);
+ if (!dma_obj->map_noncoherent)
continue;
daddr = drm_fb_dma_get_gem_addr(state->fb, state, i);
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index ed25168619fc..fa55c9a562f3 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -131,7 +131,7 @@ bool drm_dev_needs_global_mutex(struct drm_device *dev)
* };
*
* For plain GEM based drivers there is the DEFINE_DRM_GEM_FOPS() macro, and for
- * CMA based drivers there is the DEFINE_DRM_GEM_CMA_FOPS() macro to make this
+ * DMA based drivers there is the DEFINE_DRM_GEM_DMA_FOPS() macro to make this
* simpler.
*
* The driver's &file_operations must be stored in &drm_driver.fops.
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_dma_helper.c
similarity index 62%
rename from drivers/gpu/drm/drm_gem_cma_helper.c
rename to drivers/gpu/drm/drm_gem_dma_helper.c
index 42abee9a0f4f..f1780c01c928 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_dma_helper.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
- * drm gem CMA (contiguous memory allocator) helper functions
+ * drm gem DMA helper functions
*
* Copyright (C) 2012 Sascha Hauer, Pengutronix
*
@@ -20,20 +20,17 @@
#include <drm/drm.h>
#include <drm/drm_device.h>
#include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_vma_manager.h>
/**
- * DOC: cma helpers
+ * DOC: dma helpers
*
- * The DRM GEM/CMA helpers are a means to provide buffer objects that are
+ * The DRM GEM/DMA helpers are a means to provide buffer objects that are
* presented to the device as a contiguous chunk of memory. This is useful
* for devices that do not support scatter-gather DMA (either directly or
* by using an intimately attached IOMMU).
*
- * Despite the name, the DRM GEM/CMA helpers are not hardwired to use the
- * Contiguous Memory Allocator (CMA).
- *
* For devices that access the memory bus through an (external) IOMMU then
* the buffer objects are allocated using a traditional page-based
* allocator and may be scattered through physical memory. However they
@@ -44,36 +41,36 @@
* objects that are physically contiguous in memory.
*
* For GEM callback helpers in struct &drm_gem_object functions, see likewise
- * named functions with an _object_ infix (e.g., drm_gem_cma_object_vmap() wraps
- * drm_gem_cma_vmap()). These helpers perform the necessary type conversion.
+ * named functions with an _object_ infix (e.g., drm_gem_dma_object_vmap() wraps
+ * drm_gem_dma_vmap()). These helpers perform the necessary type conversion.
*/
-static const struct drm_gem_object_funcs drm_gem_cma_default_funcs = {
- .free = drm_gem_cma_object_free,
- .print_info = drm_gem_cma_object_print_info,
- .get_sg_table = drm_gem_cma_object_get_sg_table,
- .vmap = drm_gem_cma_object_vmap,
- .mmap = drm_gem_cma_object_mmap,
- .vm_ops = &drm_gem_cma_vm_ops,
+static const struct drm_gem_object_funcs drm_gem_dma_default_funcs = {
+ .free = drm_gem_dma_object_free,
+ .print_info = drm_gem_dma_object_print_info,
+ .get_sg_table = drm_gem_dma_object_get_sg_table,
+ .vmap = drm_gem_dma_object_vmap,
+ .mmap = drm_gem_dma_object_mmap,
+ .vm_ops = &drm_gem_dma_vm_ops,
};
/**
- * __drm_gem_cma_create - Create a GEM CMA object without allocating memory
+ * __drm_gem_dma_create - Create a GEM DMA object without allocating memory
* @drm: DRM device
* @size: size of the object to allocate
* @private: true if used for internal purposes
*
- * This function creates and initializes a GEM CMA object of the given size,
+ * This function creates and initializes a GEM DMA object of the given size,
* but doesn't allocate any memory to back the object.
*
* Returns:
- * A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
+ * A struct drm_gem_dma_object * on success or an ERR_PTR()-encoded negative
* error code on failure.
*/
-static struct drm_gem_cma_object *
-__drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
+static struct drm_gem_dma_object *
+__drm_gem_dma_create(struct drm_device *drm, size_t size, bool private)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_gem_object *gem_obj;
int ret = 0;
@@ -81,22 +78,22 @@ __drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
gem_obj = drm->driver->gem_create_object(drm, size);
if (IS_ERR(gem_obj))
return ERR_CAST(gem_obj);
- cma_obj = to_drm_gem_cma_obj(gem_obj);
+ dma_obj = to_drm_gem_dma_obj(gem_obj);
} else {
- cma_obj = kzalloc(sizeof(*cma_obj), GFP_KERNEL);
- if (!cma_obj)
+ dma_obj = kzalloc(sizeof(*dma_obj), GFP_KERNEL);
+ if (!dma_obj)
return ERR_PTR(-ENOMEM);
- gem_obj = &cma_obj->base;
+ gem_obj = &dma_obj->base;
}
if (!gem_obj->funcs)
- gem_obj->funcs = &drm_gem_cma_default_funcs;
+ gem_obj->funcs = &drm_gem_dma_default_funcs;
if (private) {
drm_gem_private_object_init(drm, gem_obj, size);
/* Always use writecombine for dma-buf mappings */
- cma_obj->map_noncoherent = false;
+ dma_obj->map_noncoherent = false;
} else {
ret = drm_gem_object_init(drm, gem_obj, size);
}
@@ -109,19 +106,19 @@ __drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
goto error;
}
- return cma_obj;
+ return dma_obj;
error:
- kfree(cma_obj);
+ kfree(dma_obj);
return ERR_PTR(ret);
}
/**
- * drm_gem_cma_create - allocate an object with the given size
+ * drm_gem_dma_create - allocate an object with the given size
* @drm: DRM device
* @size: size of the object to allocate
*
- * This function creates a CMA GEM object and allocates memory as backing store.
+ * This function creates a DMA GEM object and allocates memory as backing store.
* The allocated memory will occupy a contiguous chunk of bus address space.
*
* For devices that are directly connected to the memory bus then the allocated
@@ -131,78 +128,78 @@ __drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
* requirements.
*
* Returns:
- * A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
+ * A struct drm_gem_dma_object * on success or an ERR_PTR()-encoded negative
* error code on failure.
*/
-struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
+struct drm_gem_dma_object *drm_gem_dma_create(struct drm_device *drm,
size_t size)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
int ret;
size = round_up(size, PAGE_SIZE);
- cma_obj = __drm_gem_cma_create(drm, size, false);
- if (IS_ERR(cma_obj))
- return cma_obj;
+ dma_obj = __drm_gem_dma_create(drm, size, false);
+ if (IS_ERR(dma_obj))
+ return dma_obj;
- if (cma_obj->map_noncoherent) {
- cma_obj->vaddr = dma_alloc_noncoherent(drm->dev, size,
- &cma_obj->paddr,
+ if (dma_obj->map_noncoherent) {
+ dma_obj->vaddr = dma_alloc_noncoherent(drm->dev, size,
+ &dma_obj->paddr,
DMA_TO_DEVICE,
GFP_KERNEL | __GFP_NOWARN);
} else {
- cma_obj->vaddr = dma_alloc_wc(drm->dev, size, &cma_obj->paddr,
+ dma_obj->vaddr = dma_alloc_wc(drm->dev, size, &dma_obj->paddr,
GFP_KERNEL | __GFP_NOWARN);
}
- if (!cma_obj->vaddr) {
+ if (!dma_obj->vaddr) {
drm_dbg(drm, "failed to allocate buffer with size %zu\n",
size);
ret = -ENOMEM;
goto error;
}
- return cma_obj;
+ return dma_obj;
error:
- drm_gem_object_put(&cma_obj->base);
+ drm_gem_object_put(&dma_obj->base);
return ERR_PTR(ret);
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_create);
+EXPORT_SYMBOL_GPL(drm_gem_dma_create);
/**
- * drm_gem_cma_create_with_handle - allocate an object with the given size and
+ * drm_gem_dma_create_with_handle - allocate an object with the given size and
* return a GEM handle to it
* @file_priv: DRM file-private structure to register the handle for
* @drm: DRM device
* @size: size of the object to allocate
* @handle: return location for the GEM handle
*
- * This function creates a CMA GEM object, allocating a chunk of memory as
+ * This function creates a DMA GEM object, allocating a chunk of memory as
* backing store. The GEM object is then added to the list of object associated
* with the given file and a handle to it is returned.
*
* The allocated memory will occupy a contiguous chunk of bus address space.
- * See drm_gem_cma_create() for more details.
+ * See drm_gem_dma_create() for more details.
*
* Returns:
- * A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
+ * A struct drm_gem_dma_object * on success or an ERR_PTR()-encoded negative
* error code on failure.
*/
-static struct drm_gem_cma_object *
-drm_gem_cma_create_with_handle(struct drm_file *file_priv,
+static struct drm_gem_dma_object *
+drm_gem_dma_create_with_handle(struct drm_file *file_priv,
struct drm_device *drm, size_t size,
uint32_t *handle)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_gem_object *gem_obj;
int ret;
- cma_obj = drm_gem_cma_create(drm, size);
- if (IS_ERR(cma_obj))
- return cma_obj;
+ dma_obj = drm_gem_dma_create(drm, size);
+ if (IS_ERR(dma_obj))
+ return dma_obj;
- gem_obj = &cma_obj->base;
+ gem_obj = &dma_obj->base;
/*
* allocate a id of idr table where the obj is registered
@@ -214,44 +211,44 @@ drm_gem_cma_create_with_handle(struct drm_file *file_priv,
if (ret)
return ERR_PTR(ret);
- return cma_obj;
+ return dma_obj;
}
/**
- * drm_gem_cma_free - free resources associated with a CMA GEM object
- * @cma_obj: CMA GEM object to free
+ * drm_gem_dma_free - free resources associated with a DMA GEM object
+ * @dma_obj: DMA GEM object to free
*
- * This function frees the backing memory of the CMA GEM object, cleans up the
+ * This function frees the backing memory of the DMA GEM object, cleans up the
* GEM object state and frees the memory used to store the object itself.
* If the buffer is imported and the virtual address is set, it is released.
*/
-void drm_gem_cma_free(struct drm_gem_cma_object *cma_obj)
+void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj)
{
- struct drm_gem_object *gem_obj = &cma_obj->base;
- struct iosys_map map = IOSYS_MAP_INIT_VADDR(cma_obj->vaddr);
+ struct drm_gem_object *gem_obj = &dma_obj->base;
+ struct iosys_map map = IOSYS_MAP_INIT_VADDR(dma_obj->vaddr);
if (gem_obj->import_attach) {
- if (cma_obj->vaddr)
+ if (dma_obj->vaddr)
dma_buf_vunmap(gem_obj->import_attach->dmabuf, &map);
- drm_prime_gem_destroy(gem_obj, cma_obj->sgt);
- } else if (cma_obj->vaddr) {
- if (cma_obj->map_noncoherent)
- dma_free_noncoherent(gem_obj->dev->dev, cma_obj->base.size,
- cma_obj->vaddr, cma_obj->paddr,
+ drm_prime_gem_destroy(gem_obj, dma_obj->sgt);
+ } else if (dma_obj->vaddr) {
+ if (dma_obj->map_noncoherent)
+ dma_free_noncoherent(gem_obj->dev->dev, dma_obj->base.size,
+ dma_obj->vaddr, dma_obj->paddr,
DMA_TO_DEVICE);
else
- dma_free_wc(gem_obj->dev->dev, cma_obj->base.size,
- cma_obj->vaddr, cma_obj->paddr);
+ dma_free_wc(gem_obj->dev->dev, dma_obj->base.size,
+ dma_obj->vaddr, dma_obj->paddr);
}
drm_gem_object_release(gem_obj);
- kfree(cma_obj);
+ kfree(dma_obj);
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_free);
+EXPORT_SYMBOL_GPL(drm_gem_dma_free);
/**
- * drm_gem_cma_dumb_create_internal - create a dumb buffer object
+ * drm_gem_dma_dumb_create_internal - create a dumb buffer object
* @file_priv: DRM file-private structure to create the dumb buffer for
* @drm: DRM device
* @args: IOCTL data
@@ -264,12 +261,12 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_free);
* Returns:
* 0 on success or a negative error code on failure.
*/
-int drm_gem_cma_dumb_create_internal(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create_internal(struct drm_file *file_priv,
struct drm_device *drm,
struct drm_mode_create_dumb *args)
{
unsigned int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
if (args->pitch < min_pitch)
args->pitch = min_pitch;
@@ -277,14 +274,14 @@ int drm_gem_cma_dumb_create_internal(struct drm_file *file_priv,
if (args->size < args->pitch * args->height)
args->size = args->pitch * args->height;
- cma_obj = drm_gem_cma_create_with_handle(file_priv, drm, args->size,
+ dma_obj = drm_gem_dma_create_with_handle(file_priv, drm, args->size,
&args->handle);
- return PTR_ERR_OR_ZERO(cma_obj);
+ return PTR_ERR_OR_ZERO(dma_obj);
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_dumb_create_internal);
+EXPORT_SYMBOL_GPL(drm_gem_dma_dumb_create_internal);
/**
- * drm_gem_cma_dumb_create - create a dumb buffer object
+ * drm_gem_dma_dumb_create - create a dumb buffer object
* @file_priv: DRM file-private structure to create the dumb buffer for
* @drm: DRM device
* @args: IOCTL data
@@ -296,35 +293,35 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_dumb_create_internal);
*
* For hardware with additional restrictions, drivers can adjust the fields
* set up by userspace and pass the IOCTL data along to the
- * drm_gem_cma_dumb_create_internal() function.
+ * drm_gem_dma_dumb_create_internal() function.
*
* Returns:
* 0 on success or a negative error code on failure.
*/
-int drm_gem_cma_dumb_create(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create(struct drm_file *file_priv,
struct drm_device *drm,
struct drm_mode_create_dumb *args)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
args->pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
args->size = args->pitch * args->height;
- cma_obj = drm_gem_cma_create_with_handle(file_priv, drm, args->size,
+ dma_obj = drm_gem_dma_create_with_handle(file_priv, drm, args->size,
&args->handle);
- return PTR_ERR_OR_ZERO(cma_obj);
+ return PTR_ERR_OR_ZERO(dma_obj);
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_dumb_create);
+EXPORT_SYMBOL_GPL(drm_gem_dma_dumb_create);
-const struct vm_operations_struct drm_gem_cma_vm_ops = {
+const struct vm_operations_struct drm_gem_dma_vm_ops = {
.open = drm_gem_vm_open,
.close = drm_gem_vm_close,
};
-EXPORT_SYMBOL_GPL(drm_gem_cma_vm_ops);
+EXPORT_SYMBOL_GPL(drm_gem_dma_vm_ops);
#ifndef CONFIG_MMU
/**
- * drm_gem_cma_get_unmapped_area - propose address for mapping in noMMU cases
+ * drm_gem_dma_get_unmapped_area - propose address for mapping in noMMU cases
* @filp: file object
* @addr: memory address
* @len: buffer size
@@ -339,13 +336,13 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_vm_ops);
* Returns:
* mapping address on success or a negative error code on failure.
*/
-unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
+unsigned long drm_gem_dma_get_unmapped_area(struct file *filp,
unsigned long addr,
unsigned long len,
unsigned long pgoff,
unsigned long flags)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_gem_object *obj = NULL;
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->minor->dev;
@@ -384,35 +381,35 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
return -EACCES;
}
- cma_obj = to_drm_gem_cma_obj(obj);
+ dma_obj = to_drm_gem_dma_obj(obj);
drm_gem_object_put(obj);
- return cma_obj->vaddr ? (unsigned long)cma_obj->vaddr : -EINVAL;
+ return dma_obj->vaddr ? (unsigned long)dma_obj->vaddr : -EINVAL;
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_get_unmapped_area);
+EXPORT_SYMBOL_GPL(drm_gem_dma_get_unmapped_area);
#endif
/**
- * drm_gem_cma_print_info() - Print &drm_gem_cma_object info for debugfs
- * @cma_obj: CMA GEM object
+ * drm_gem_dma_print_info() - Print &drm_gem_dma_object info for debugfs
+ * @dma_obj: DMA GEM object
* @p: DRM printer
* @indent: Tab indentation level
*
* This function prints paddr and vaddr for use in e.g. debugfs output.
*/
-void drm_gem_cma_print_info(const struct drm_gem_cma_object *cma_obj,
+void drm_gem_dma_print_info(const struct drm_gem_dma_object *dma_obj,
struct drm_printer *p, unsigned int indent)
{
- drm_printf_indent(p, indent, "paddr=%pad\n", &cma_obj->paddr);
- drm_printf_indent(p, indent, "vaddr=%p\n", cma_obj->vaddr);
+ drm_printf_indent(p, indent, "paddr=%pad\n", &dma_obj->paddr);
+ drm_printf_indent(p, indent, "vaddr=%p\n", dma_obj->vaddr);
}
-EXPORT_SYMBOL(drm_gem_cma_print_info);
+EXPORT_SYMBOL(drm_gem_dma_print_info);
/**
- * drm_gem_cma_get_sg_table - provide a scatter/gather table of pinned
- * pages for a CMA GEM object
- * @cma_obj: CMA GEM object
+ * drm_gem_dma_get_sg_table - provide a scatter/gather table of pinned
+ * pages for a DMA GEM object
+ * @dma_obj: DMA GEM object
*
* This function exports a scatter/gather table by calling the standard
* DMA mapping API.
@@ -420,9 +417,9 @@ EXPORT_SYMBOL(drm_gem_cma_print_info);
* Returns:
* A pointer to the scatter/gather table of pinned pages or NULL on failure.
*/
-struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj)
+struct sg_table *drm_gem_dma_get_sg_table(struct drm_gem_dma_object *dma_obj)
{
- struct drm_gem_object *obj = &cma_obj->base;
+ struct drm_gem_object *obj = &dma_obj->base;
struct sg_table *sgt;
int ret;
@@ -430,8 +427,8 @@ struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj)
if (!sgt)
return ERR_PTR(-ENOMEM);
- ret = dma_get_sgtable(obj->dev->dev, sgt, cma_obj->vaddr,
- cma_obj->paddr, obj->size);
+ ret = dma_get_sgtable(obj->dev->dev, sgt, dma_obj->vaddr,
+ dma_obj->paddr, obj->size);
if (ret < 0)
goto out;
@@ -441,10 +438,10 @@ struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj)
kfree(sgt);
return ERR_PTR(ret);
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_get_sg_table);
+EXPORT_SYMBOL_GPL(drm_gem_dma_get_sg_table);
/**
- * drm_gem_cma_prime_import_sg_table - produce a CMA GEM object from another
+ * drm_gem_dma_prime_import_sg_table - produce a DMA GEM object from another
* driver's scatter/gather table of pinned pages
* @dev: device to import into
* @attach: DMA-BUF attachment
@@ -453,7 +450,7 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_get_sg_table);
* This function imports a scatter/gather table exported via DMA-BUF by
* another driver. Imported buffers must be physically contiguous in memory
* (i.e. the scatter/gather table must contain a single entry). Drivers that
- * use the CMA helpers should set this as their
+ * use the DMA helpers should set this as their
* &drm_driver.gem_prime_import_sg_table callback.
*
* Returns:
@@ -461,56 +458,56 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_get_sg_table);
* error code on failure.
*/
struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
+drm_gem_dma_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach,
struct sg_table *sgt)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
/* check if the entries in the sg_table are contiguous */
if (drm_prime_get_contiguous_size(sgt) < attach->dmabuf->size)
return ERR_PTR(-EINVAL);
- /* Create a CMA GEM buffer. */
- cma_obj = __drm_gem_cma_create(dev, attach->dmabuf->size, true);
- if (IS_ERR(cma_obj))
- return ERR_CAST(cma_obj);
+ /* Create a DMA GEM buffer. */
+ dma_obj = __drm_gem_dma_create(dev, attach->dmabuf->size, true);
+ if (IS_ERR(dma_obj))
+ return ERR_CAST(dma_obj);
- cma_obj->paddr = sg_dma_address(sgt->sgl);
- cma_obj->sgt = sgt;
+ dma_obj->paddr = sg_dma_address(sgt->sgl);
+ dma_obj->sgt = sgt;
- DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &cma_obj->paddr, attach->dmabuf->size);
+ DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &dma_obj->paddr, attach->dmabuf->size);
- return &cma_obj->base;
+ return &dma_obj->base;
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_prime_import_sg_table);
+EXPORT_SYMBOL_GPL(drm_gem_dma_prime_import_sg_table);
/**
- * drm_gem_cma_vmap - map a CMA GEM object into the kernel's virtual
+ * drm_gem_dma_vmap - map a DMA GEM object into the kernel's virtual
* address space
- * @cma_obj: CMA GEM object
- * @map: Returns the kernel virtual address of the CMA GEM object's backing
+ * @dma_obj: DMA GEM object
+ * @map: Returns the kernel virtual address of the DMA GEM object's backing
* store.
*
* This function maps a buffer into the kernel's virtual address space.
- * Since the CMA buffers are already mapped into the kernel virtual address
+ * Since the DMA buffers are already mapped into the kernel virtual address
* space this simply returns the cached virtual address.
*
* Returns:
* 0 on success, or a negative error code otherwise.
*/
-int drm_gem_cma_vmap(struct drm_gem_cma_object *cma_obj,
+int drm_gem_dma_vmap(struct drm_gem_dma_object *dma_obj,
struct iosys_map *map)
{
- iosys_map_set_vaddr(map, cma_obj->vaddr);
+ iosys_map_set_vaddr(map, dma_obj->vaddr);
return 0;
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_vmap);
+EXPORT_SYMBOL_GPL(drm_gem_dma_vmap);
/**
- * drm_gem_cma_mmap - memory-map an exported CMA GEM object
- * @cma_obj: CMA GEM object
+ * drm_gem_dma_mmap - memory-map an exported DMA GEM object
+ * @dma_obj: DMA GEM object
* @vma: VMA for the area to be mapped
*
* This function maps a buffer into a userspace process's address space.
@@ -520,9 +517,9 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_vmap);
* Returns:
* 0 on success or a negative error code on failure.
*/
-int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *vma)
+int drm_gem_dma_mmap(struct drm_gem_dma_object *dma_obj, struct vm_area_struct *vma)
{
- struct drm_gem_object *obj = &cma_obj->base;
+ struct drm_gem_object *obj = &dma_obj->base;
int ret;
/*
@@ -534,37 +531,37 @@ int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *
vma->vm_flags &= ~VM_PFNMAP;
vma->vm_flags |= VM_DONTEXPAND;
- if (cma_obj->map_noncoherent) {
+ if (dma_obj->map_noncoherent) {
vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
- ret = dma_mmap_pages(cma_obj->base.dev->dev,
+ ret = dma_mmap_pages(dma_obj->base.dev->dev,
vma, vma->vm_end - vma->vm_start,
- virt_to_page(cma_obj->vaddr));
+ virt_to_page(dma_obj->vaddr));
} else {
- ret = dma_mmap_wc(cma_obj->base.dev->dev, vma, cma_obj->vaddr,
- cma_obj->paddr, vma->vm_end - vma->vm_start);
+ ret = dma_mmap_wc(dma_obj->base.dev->dev, vma, dma_obj->vaddr,
+ dma_obj->paddr, vma->vm_end - vma->vm_start);
}
if (ret)
drm_gem_vm_close(vma);
return ret;
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_mmap);
+EXPORT_SYMBOL_GPL(drm_gem_dma_mmap);
/**
- * drm_gem_cma_prime_import_sg_table_vmap - PRIME import another driver's
+ * drm_gem_dma_prime_import_sg_table_vmap - PRIME import another driver's
* scatter/gather table and get the virtual address of the buffer
* @dev: DRM device
* @attach: DMA-BUF attachment
* @sgt: Scatter/gather table of pinned pages
*
* This function imports a scatter/gather table using
- * drm_gem_cma_prime_import_sg_table() and uses dma_buf_vmap() to get the kernel
- * virtual address. This ensures that a CMA GEM object always has its virtual
+ * drm_gem_dma_prime_import_sg_table() and uses dma_buf_vmap() to get the kernel
+ * virtual address. This ensures that a DMA GEM object always has its virtual
* address set. This address is released when the object is freed.
*
* This function can be used as the &drm_driver.gem_prime_import_sg_table
- * callback. The &DRM_GEM_CMA_DRIVER_OPS_VMAP macro provides a shortcut to set
+ * callback. The &DRM_GEM_DMA_DRIVER_OPS_VMAP macro provides a shortcut to set
* the necessary DRM driver operations.
*
* Returns:
@@ -572,11 +569,11 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_mmap);
* error code on failure.
*/
struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *dev,
+drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *dev,
struct dma_buf_attachment *attach,
struct sg_table *sgt)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_gem_object *obj;
struct iosys_map map;
int ret;
@@ -587,19 +584,19 @@ drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *dev,
return ERR_PTR(ret);
}
- obj = drm_gem_cma_prime_import_sg_table(dev, attach, sgt);
+ obj = drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
if (IS_ERR(obj)) {
dma_buf_vunmap(attach->dmabuf, &map);
return obj;
}
- cma_obj = to_drm_gem_cma_obj(obj);
- cma_obj->vaddr = map.vaddr;
+ dma_obj = to_drm_gem_dma_obj(obj);
+ dma_obj->vaddr = map.vaddr;
return obj;
}
-EXPORT_SYMBOL(drm_gem_cma_prime_import_sg_table_vmap);
+EXPORT_SYMBOL(drm_gem_dma_prime_import_sg_table_vmap);
-MODULE_DESCRIPTION("DRM CMA memory-management helpers");
+MODULE_DESCRIPTION("DRM DMA memory-management helpers");
MODULE_IMPORT_NS(DMA_BUF);
MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c
index 2f61f53d472f..2ecaf3cb7afb 100644
--- a/drivers/gpu/drm/drm_mipi_dbi.c
+++ b/drivers/gpu/drm/drm_mipi_dbi.c
@@ -1136,7 +1136,7 @@ int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *dbi,
/*
* Even though it's not the SPI device that does DMA (the master does),
* the dma mask is necessary for the dma_alloc_wc() in the GEM code
- * (e.g., drm_gem_cma_create()). The dma_addr returned will be a physical
+ * (e.g., drm_gem_dma_create()). The dma_addr returned will be a physical
* address which might be different from the bus address, but this is
* not a problem since the address will not be used.
* The virtual address is used in the transfer and the SPI core
diff --git a/drivers/gpu/drm/fsl-dcu/Kconfig b/drivers/gpu/drm/fsl-dcu/Kconfig
index e95e96c565ba..5ca71ef87325 100644
--- a/drivers/gpu/drm/fsl-dcu/Kconfig
+++ b/drivers/gpu/drm/fsl-dcu/Kconfig
@@ -3,7 +3,7 @@ config DRM_FSL_DCU
tristate "DRM Support for Freescale DCU"
depends on DRM && OF && ARM && COMMON_CLK
select BACKLIGHT_CLASS_DEVICE
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_PANEL
select REGMAP_MMIO
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 58c69206414b..33361ed95aeb 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -22,7 +22,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_modeset_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -150,13 +150,13 @@ static void fsl_dcu_unload(struct drm_device *dev)
dev->dev_private = NULL;
}
-DEFINE_DRM_GEM_CMA_FOPS(fsl_dcu_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(fsl_dcu_drm_fops);
static const struct drm_driver fsl_dcu_drm_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.load = fsl_dcu_load,
.unload = fsl_dcu_unload,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &fsl_dcu_drm_fops,
.name = "fsl-dcu-drm",
.desc = "Freescale DCU DRM",
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index 8f2bf26ec87a..dd58b3f491dc 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -13,7 +13,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
@@ -84,7 +84,7 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,
struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
plane);
struct drm_framebuffer *fb = plane->state->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned int alpha = DCU_LAYER_AB_NONE, bpp;
int index;
diff --git a/drivers/gpu/drm/hisilicon/kirin/Kconfig b/drivers/gpu/drm/hisilicon/kirin/Kconfig
index b770f7662830..c5265675bf0c 100644
--- a/drivers/gpu/drm/hisilicon/kirin/Kconfig
+++ b/drivers/gpu/drm/hisilicon/kirin/Kconfig
@@ -3,7 +3,7 @@ config DRM_HISI_KIRIN
tristate "DRM Support for Hisilicon Kirin series SoCs Platform"
depends on DRM && OF && ARM64
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DSI
help
Choose this option if you have a hisilicon Kirin chipsets(hi6220).
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 80d8d175b8c7..49d93a020a62 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -27,7 +27,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>
@@ -549,7 +549,7 @@ static const struct drm_crtc_funcs ade_crtc_funcs = {
static void ade_rdma_set(void __iomem *base, struct drm_framebuffer *fb,
u32 ch, u32 y, u32 in_h, u32 fmt)
{
- struct drm_gem_cma_object *obj = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *obj = drm_fb_dma_get_gem_obj(fb, 0);
u32 reg_ctrl, reg_addr, reg_size, reg_stride, reg_space, reg_en;
u32 stride = fb->pitches[0];
u32 addr = (u32)obj->paddr + y * stride;
@@ -920,12 +920,12 @@ static const struct drm_mode_config_funcs ade_mode_config_funcs = {
};
-DEFINE_DRM_GEM_CMA_FOPS(ade_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ade_fops);
static const struct drm_driver ade_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ade_fops,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.name = "kirin",
.desc = "Hisilicon Kirin620 SoC DRM Driver",
.date = "20150718",
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index d16f9a69cf0c..42f626a1546b 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -21,7 +21,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_of.h>
diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig
index bb9738c7c825..975de4ff7313 100644
--- a/drivers/gpu/drm/imx/Kconfig
+++ b/drivers/gpu/drm/imx/Kconfig
@@ -3,7 +3,7 @@ config DRM_IMX
tristate "DRM Support for Freescale i.MX"
select DRM_KMS_HELPER
select VIDEOMODE_HELPERS
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
depends on DRM && (ARCH_MXC || ARCH_MULTIPLATFORM || COMPILE_TEST)
depends on IMX_IPUV3_CORE
diff --git a/drivers/gpu/drm/imx/dcss/Kconfig b/drivers/gpu/drm/imx/dcss/Kconfig
index 5c2b2277afbf..3ffc061d392b 100644
--- a/drivers/gpu/drm/imx/dcss/Kconfig
+++ b/drivers/gpu/drm/imx/dcss/Kconfig
@@ -2,7 +2,7 @@ config DRM_IMX_DCSS
tristate "i.MX8MQ DCSS"
select IMX_IRQSTEER
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VIDEOMODE_HELPERS
depends on DRM && ARCH_MXC && ARM64
help
diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.c b/drivers/gpu/drm/imx/dcss/dcss-kms.c
index 9b84df34a6a1..f50814e9d549 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-kms.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-kms.c
@@ -8,7 +8,7 @@
#include <drm/drm_bridge_connector.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
@@ -17,7 +17,7 @@
#include "dcss-dev.h"
#include "dcss-kms.h"
-DEFINE_DRM_GEM_CMA_FOPS(dcss_cma_fops);
+DEFINE_DRM_GEM_DMA_FOPS(dcss_cma_fops);
static const struct drm_mode_config_funcs dcss_drm_mode_config_funcs = {
.fb_create = drm_gem_fb_create,
@@ -28,7 +28,7 @@ static const struct drm_mode_config_funcs dcss_drm_mode_config_funcs = {
static const struct drm_driver dcss_kms_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &dcss_cma_fops,
.name = "imx-dcss",
.desc = "i.MX8MQ Display Subsystem",
diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index a333c13c9ebc..4c41c93ac900 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -9,7 +9,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "dcss-dev.h"
#include "dcss-kms.h"
@@ -147,7 +147,7 @@ static int dcss_plane_atomic_check(struct drm_plane *plane,
struct dcss_dev *dcss = plane->dev->dev_private;
struct drm_framebuffer *fb = new_plane_state->fb;
bool is_primary_plane = plane->type == DRM_PLANE_TYPE_PRIMARY;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_crtc_state *crtc_state;
int hdisplay, vdisplay;
int min, max;
@@ -156,8 +156,8 @@ static int dcss_plane_atomic_check(struct drm_plane *plane,
if (!fb || !new_plane_state->crtc)
return 0;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
- WARN_ON(!cma_obj);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ WARN_ON(!dma_obj);
crtc_state = drm_atomic_get_existing_crtc_state(state,
new_plane_state->crtc);
@@ -218,26 +218,26 @@ static void dcss_plane_atomic_set_base(struct dcss_plane *dcss_plane)
struct dcss_dev *dcss = plane->dev->dev_private;
struct drm_framebuffer *fb = state->fb;
const struct drm_format_info *format = fb->format;
- struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
unsigned long p1_ba = 0, p2_ba = 0;
if (!format->is_yuv ||
format->format == DRM_FORMAT_NV12 ||
format->format == DRM_FORMAT_NV21)
- p1_ba = cma_obj->paddr + fb->offsets[0] +
+ p1_ba = dma_obj->paddr + fb->offsets[0] +
fb->pitches[0] * (state->src.y1 >> 16) +
format->char_per_block[0] * (state->src.x1 >> 16);
else if (format->format == DRM_FORMAT_UYVY ||
format->format == DRM_FORMAT_VYUY ||
format->format == DRM_FORMAT_YUYV ||
format->format == DRM_FORMAT_YVYU)
- p1_ba = cma_obj->paddr + fb->offsets[0] +
+ p1_ba = dma_obj->paddr + fb->offsets[0] +
fb->pitches[0] * (state->src.y1 >> 16) +
2 * format->char_per_block[0] * (state->src.x1 >> 17);
if (format->format == DRM_FORMAT_NV12 ||
format->format == DRM_FORMAT_NV21)
- p2_ba = cma_obj->paddr + fb->offsets[1] +
+ p2_ba = dma_obj->paddr + fb->offsets[1] +
(((fb->pitches[1] >> 1) * (state->src.y1 >> 17) +
(state->src.x1 >> 17)) << 1);
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 5923e8e42fd4..07c1f52c314c 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -18,7 +18,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_of.h>
@@ -34,7 +34,7 @@
static int legacyfb_depth = 16;
module_param(legacyfb_depth, int, 0444);
-DEFINE_DRM_GEM_CMA_FOPS(imx_drm_driver_fops);
+DEFINE_DRM_GEM_DMA_FOPS(imx_drm_driver_fops);
void imx_drm_connector_destroy(struct drm_connector *connector)
{
@@ -154,7 +154,7 @@ static int imx_drm_dumb_create(struct drm_file *file_priv,
args->width = ALIGN(width, 8);
- ret = drm_gem_cma_dumb_create(file_priv, drm, args);
+ ret = drm_gem_dma_dumb_create(file_priv, drm, args);
if (ret)
return ret;
@@ -164,7 +164,7 @@ static int imx_drm_dumb_create(struct drm_file *file_priv,
static const struct drm_driver imx_drm_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(imx_drm_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(imx_drm_dumb_create),
.ioctls = imx_drm_ioctls,
.num_ioctls = ARRAY_SIZE(imx_drm_ioctls),
.fops = &imx_drm_driver_fops,
diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
index c3e1a3f14d30..e721bebda2bd 100644
--- a/drivers/gpu/drm/imx/imx-drm.h
+++ b/drivers/gpu/drm/imx/imx-drm.h
@@ -32,7 +32,7 @@ extern struct platform_driver ipu_drm_driver;
void imx_drm_mode_config_init(struct drm_device *drm);
-struct drm_gem_cma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
+struct drm_gem_dma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
int imx_drm_encoder_parse_of(struct drm_device *drm,
struct drm_encoder *encoder, struct device_node *np);
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 38121f3a0f18..6de7b1f58210 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 40db9287b5f1..82a7524b11e7 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_plane_helper.h>
@@ -126,14 +126,14 @@ static inline unsigned long
drm_plane_state_to_eba(struct drm_plane_state *state, int plane)
{
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_dma_get_gem_obj(fb, plane);
- BUG_ON(!cma_obj);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, plane);
+ BUG_ON(!dma_obj);
- return cma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
+ return dma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
fb->format->cpp[plane] * x;
}
@@ -141,18 +141,18 @@ static inline unsigned long
drm_plane_state_to_ubo(struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
unsigned long eba = drm_plane_state_to_eba(state, 0);
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 1);
- BUG_ON(!cma_obj);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 1);
+ BUG_ON(!dma_obj);
x /= fb->format->hsub;
y /= fb->format->vsub;
- return cma_obj->paddr + fb->offsets[1] + fb->pitches[1] * y +
+ return dma_obj->paddr + fb->offsets[1] + fb->pitches[1] * y +
fb->format->cpp[1] * x - eba;
}
@@ -160,18 +160,18 @@ static inline unsigned long
drm_plane_state_to_vbo(struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
unsigned long eba = drm_plane_state_to_eba(state, 0);
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 2);
- BUG_ON(!cma_obj);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 2);
+ BUG_ON(!dma_obj);
x /= fb->format->hsub;
y /= fb->format->vsub;
- return cma_obj->paddr + fb->offsets[2] + fb->pitches[2] * y +
+ return dma_obj->paddr + fb->offsets[2] + fb->pitches[2] * y +
fb->format->cpp[2] * x - eba;
}
diff --git a/drivers/gpu/drm/ingenic/Kconfig b/drivers/gpu/drm/ingenic/Kconfig
index 090830bcbde7..a53f475d33df 100644
--- a/drivers/gpu/drm/ingenic/Kconfig
+++ b/drivers/gpu/drm/ingenic/Kconfig
@@ -8,7 +8,7 @@ config DRM_INGENIC
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
help
Choose this option for DRM support for the Ingenic SoCs.
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 1850d7225e22..09d667e16bd9 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -30,7 +30,7 @@
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
@@ -915,7 +915,7 @@ static struct drm_gem_object *
ingenic_drm_gem_create_object(struct drm_device *drm, size_t size)
{
struct ingenic_drm *priv = drm_device_get_priv(drm);
- struct drm_gem_cma_object *obj;
+ struct drm_gem_dma_object *obj;
obj = kzalloc(sizeof(*obj), GFP_KERNEL);
if (!obj)
@@ -948,7 +948,7 @@ static void ingenic_drm_destroy_state(struct drm_private_obj *obj,
kfree(priv_state);
}
-DEFINE_DRM_GEM_CMA_FOPS(ingenic_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ingenic_drm_fops);
static const struct drm_driver ingenic_drm_driver_data = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
@@ -961,7 +961,7 @@ static const struct drm_driver ingenic_drm_driver_data = {
.fops = &ingenic_drm_fops,
.gem_create_object = ingenic_drm_gem_create_object,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
};
static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs = {
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
index adbfd00b4dd5..2da82174071e 100644
--- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
+++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
@@ -26,7 +26,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane.h>
#include <drm/drm_plane_helper.h>
diff --git a/drivers/gpu/drm/kmb/Kconfig b/drivers/gpu/drm/kmb/Kconfig
index 5fdd43dad507..fd011367db1d 100644
--- a/drivers/gpu/drm/kmb/Kconfig
+++ b/drivers/gpu/drm/kmb/Kconfig
@@ -3,7 +3,7 @@ config DRM_KMB_DISPLAY
depends on DRM
depends on ARCH_KEEMBAY || COMPILE_TEST
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DSI
help
Choose this option if you have Intel's KeemBay SOC which integrates
diff --git a/drivers/gpu/drm/kmb/kmb_drv.c b/drivers/gpu/drm/kmb/kmb_drv.c
index 76fef0880504..2382ccb3ee99 100644
--- a/drivers/gpu/drm/kmb/kmb_drv.c
+++ b/drivers/gpu/drm/kmb/kmb_drv.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -433,14 +433,14 @@ static void kmb_irq_uninstall(struct drm_device *drm)
free_irq(kmb->irq_lcd, drm);
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver kmb_driver = {
.driver_features = DRIVER_GEM |
DRIVER_MODESET | DRIVER_ATOMIC,
/* GEM Operations */
.fops = &fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.name = "kmb-drm",
.desc = "KEEMBAY DISPLAY DRIVER",
.date = DRIVER_DATE,
diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c
index 2b7deb4cb75d..9bec5216b95f 100644
--- a/drivers/gpu/drm/kmb/kmb_plane.c
+++ b/drivers/gpu/drm/kmb/kmb_plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_plane_helper.h>
diff --git a/drivers/gpu/drm/logicvc/logicvc_crtc.c b/drivers/gpu/drm/logicvc/logicvc_crtc.c
index c94bb9bb456b..43a675d03808 100644
--- a/drivers/gpu/drm/logicvc/logicvc_crtc.c
+++ b/drivers/gpu/drm/logicvc/logicvc_crtc.c
@@ -12,7 +12,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_print.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/logicvc/logicvc_drm.c b/drivers/gpu/drm/logicvc/logicvc_drm.c
index 65a050176c33..cc9a4e965f77 100644
--- a/drivers/gpu/drm/logicvc/logicvc_drm.c
+++ b/drivers/gpu/drm/logicvc/logicvc_drm.c
@@ -18,7 +18,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_print.h>
#include "logicvc_crtc.h"
@@ -29,9 +29,9 @@
#include "logicvc_of.h"
#include "logicvc_regs.h"
-DEFINE_DRM_GEM_CMA_FOPS(logicvc_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(logicvc_drm_fops);
-static int logicvc_drm_gem_cma_dumb_create(struct drm_file *file_priv,
+static int logicvc_drm_gem_dma_dumb_create(struct drm_file *file_priv,
struct drm_device *drm_dev,
struct drm_mode_create_dumb *args)
{
@@ -40,7 +40,7 @@ static int logicvc_drm_gem_cma_dumb_create(struct drm_file *file_priv,
/* Stride is always fixed to its configuration value. */
args->pitch = logicvc->config.row_stride * DIV_ROUND_UP(args->bpp, 8);
- return drm_gem_cma_dumb_create_internal(file_priv, drm_dev, args);
+ return drm_gem_dma_dumb_create_internal(file_priv, drm_dev, args);
}
static struct drm_driver logicvc_drm_driver = {
@@ -54,7 +54,7 @@ static struct drm_driver logicvc_drm_driver = {
.major = 1,
.minor = 0,
- DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(logicvc_drm_gem_cma_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(logicvc_drm_gem_dma_dumb_create),
};
static struct regmap_config logicvc_drm_regmap_config = {
diff --git a/drivers/gpu/drm/logicvc/logicvc_interface.c b/drivers/gpu/drm/logicvc/logicvc_interface.c
index c73592f6c406..815cebb4c4ca 100644
--- a/drivers/gpu/drm/logicvc/logicvc_interface.c
+++ b/drivers/gpu/drm/logicvc/logicvc_interface.c
@@ -12,7 +12,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
diff --git a/drivers/gpu/drm/logicvc/logicvc_mode.c b/drivers/gpu/drm/logicvc/logicvc_mode.c
index 96b9ce0e2f63..f275f3e46fb4 100644
--- a/drivers/gpu/drm/logicvc/logicvc_mode.c
+++ b/drivers/gpu/drm/logicvc/logicvc_mode.c
@@ -12,7 +12,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_mode_config.h>
#include <drm/drm_panel.h>
diff --git a/drivers/gpu/drm/mcde/Kconfig b/drivers/gpu/drm/mcde/Kconfig
index d0bf1bc8da3f..4f3d68e11bc1 100644
--- a/drivers/gpu/drm/mcde/Kconfig
+++ b/drivers/gpu/drm/mcde/Kconfig
@@ -10,7 +10,7 @@ config DRM_MCDE
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
help
Choose this option for DRM support for the ST-Ericsson MCDE
diff --git a/drivers/gpu/drm/mcde/mcde_display.c b/drivers/gpu/drm/mcde/mcde_display.c
index 9247da47f0cf..52043a12a2e8 100644
--- a/drivers/gpu/drm/mcde/mcde_display.c
+++ b/drivers/gpu/drm/mcde/mcde_display.c
@@ -15,7 +15,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_simple_kms_helper.h>
#include <drm/drm_bridge.h>
diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c
index 509c2b03bc42..1c4482ad507d 100644
--- a/drivers/gpu/drm/mcde/mcde_drv.c
+++ b/drivers/gpu/drm/mcde/mcde_drv.c
@@ -71,7 +71,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_of.h>
@@ -198,7 +198,7 @@ static int mcde_modeset_init(struct drm_device *drm)
return 0;
}
-DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
static const struct drm_driver mcde_drm_driver = {
.driver_features =
@@ -212,7 +212,7 @@ static const struct drm_driver mcde_drm_driver = {
.major = 1,
.minor = 0,
.patchlevel = 0,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
};
static int mcde_drm_bind(struct device *dev)
diff --git a/drivers/gpu/drm/mediatek/Kconfig b/drivers/gpu/drm/mediatek/Kconfig
index 2976d21e9a34..6d7d0e207082 100644
--- a/drivers/gpu/drm/mediatek/Kconfig
+++ b/drivers/gpu/drm/mediatek/Kconfig
@@ -7,7 +7,7 @@ config DRM_MEDIATEK
depends on HAVE_ARM_SMCCC
depends on OF
depends on MTK_MMSYS
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_MIPI_DSI
select DRM_PANEL
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 0e4c77724b05..5f02f8d0e4fc 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -20,7 +20,7 @@
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
index 139d7724c6d0..47e96b0289f9 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
@@ -8,7 +8,7 @@
#include <drm/drm.h>
#include <drm/drm_device.h>
#include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_prime.h>
#include "mtk_drm_drv.h"
@@ -22,7 +22,7 @@ static const struct drm_gem_object_funcs mtk_drm_gem_object_funcs = {
.vmap = mtk_drm_gem_prime_vmap,
.vunmap = mtk_drm_gem_prime_vunmap,
.mmap = mtk_drm_gem_object_mmap,
- .vm_ops = &drm_gem_cma_vm_ops,
+ .vm_ops = &drm_gem_dma_vm_ops,
};
static struct mtk_drm_gem_obj *mtk_drm_gem_init(struct drm_device *dev,
diff --git a/drivers/gpu/drm/meson/Kconfig b/drivers/gpu/drm/meson/Kconfig
index 6c70fc3214af..823909da87db 100644
--- a/drivers/gpu/drm/meson/Kconfig
+++ b/drivers/gpu/drm/meson/Kconfig
@@ -4,7 +4,7 @@ config DRM_MESON
depends on DRM && OF && (ARM || ARM64)
depends on ARCH_MESON || COMPILE_TEST
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_DISPLAY_CONNECTOR
select VIDEOMODE_HELPERS
select REGMAP_MMIO
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index 1b70938cfd2c..ef386d7b9450 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_module.h>
@@ -87,16 +87,16 @@ static int meson_dumb_create(struct drm_file *file, struct drm_device *dev,
args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), SZ_64);
args->size = PAGE_ALIGN(args->pitch * args->height);
- return drm_gem_cma_dumb_create_internal(file, dev, args);
+ return drm_gem_dma_dumb_create_internal(file, dev, args);
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver meson_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- /* CMA Ops */
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(meson_dumb_create),
+ /* DMA Ops */
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(meson_dumb_create),
/* Misc */
.fops = &fops,
diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
index 796ff5e395b3..187d8337455c 100644
--- a/drivers/gpu/drm/meson/meson_overlay.c
+++ b/drivers/gpu/drm/meson/meson_overlay.c
@@ -15,7 +15,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include "meson_overlay.h"
@@ -477,7 +477,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
plane);
struct drm_framebuffer *fb = new_state->fb;
struct meson_drm *priv = meson_overlay->priv;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned long flags;
bool interlace_mode;
diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
index 691673ab0983..cadfb3c0603b 100644
--- a/drivers/gpu/drm/meson/meson_plane.c
+++ b/drivers/gpu/drm/meson/meson_plane.c
@@ -19,7 +19,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include "meson_plane.h"
@@ -140,7 +140,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane,
struct drm_rect dest = drm_plane_state_dest(new_state);
struct meson_drm *priv = meson_plane->priv;
struct drm_framebuffer *fb = new_state->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned long flags;
int vsc_ini_rcv_num, vsc_ini_rpt_p0_num;
int vsc_bot_rcv_num, vsc_bot_rpt_p0_num;
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 1ed4cd09dbf8..1d0bafedd585 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -355,7 +355,7 @@ static int msm_init_vram(struct drm_device *dev)
DRM_INFO("using VRAM carveout: %lx@%pa\n", size, &r.start);
/* if we have no IOMMU, then we need to use carveout allocator.
- * Grab the entire CMA chunk carved out in early startup in
+ * Grab the entire DMA chunk carved out in early startup in
* mach-msm:
*/
} else if (!msm_use_mmu(dev)) {
diff --git a/drivers/gpu/drm/mxsfb/Kconfig b/drivers/gpu/drm/mxsfb/Kconfig
index 873551b4552f..265dbd295f94 100644
--- a/drivers/gpu/drm/mxsfb/Kconfig
+++ b/drivers/gpu/drm/mxsfb/Kconfig
@@ -10,7 +10,7 @@ config DRM_MXSFB
depends on COMMON_CLK
select DRM_MXS
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_PANEL
select DRM_PANEL_BRIDGE
help
diff --git a/drivers/gpu/drm/mxsfb/lcdif_drv.c b/drivers/gpu/drm/mxsfb/lcdif_drv.c
index befad33dcb95..05db135800db 100644
--- a/drivers/gpu/drm/mxsfb/lcdif_drv.c
+++ b/drivers/gpu/drm/mxsfb/lcdif_drv.c
@@ -20,7 +20,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_mode_config.h>
#include <drm/drm_module.h>
@@ -199,11 +199,11 @@ static void lcdif_unload(struct drm_device *drm)
drm->dev_private = NULL;
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver lcdif_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &fops,
.name = "imx-lcdif",
.desc = "i.MX LCDIF Controller DRM",
diff --git a/drivers/gpu/drm/mxsfb/lcdif_kms.c b/drivers/gpu/drm/mxsfb/lcdif_kms.c
index 4c257c34d8ff..ee9a32f6a6cf 100644
--- a/drivers/gpu/drm/mxsfb/lcdif_kms.c
+++ b/drivers/gpu/drm/mxsfb/lcdif_kms.c
@@ -21,7 +21,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index 55aad92e08ba..b29b332ed381 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -22,7 +22,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_mode_config.h>
#include <drm/drm_module.h>
@@ -324,11 +324,11 @@ static void mxsfb_unload(struct drm_device *drm)
pm_runtime_disable(drm->dev);
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver mxsfb_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &fops,
.name = "mxsfb-drm",
.desc = "MXSFB Controller DRM",
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
index 34e9ce4de65b..d9955f849692 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -24,7 +24,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index a9043eacce97..584a69f99af6 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -166,7 +166,7 @@ config DRM_PANEL_ILITEK_ILI9341
tristate "Ilitek ILI9341 240x320 QVGA panels"
depends on OF && SPI
depends on DRM_KMS_HELPER
- depends on DRM_GEM_CMA_HELPER
+ depends on DRM_GEM_DMA_HELPER
depends on BACKLIGHT_CLASS_DEVICE
select DRM_MIPI_DBI
help
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
index 6826f4d4826a..7da09e34385d 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
@@ -32,7 +32,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modes.h>
@@ -586,12 +586,12 @@ static const struct drm_display_mode ili9341_dbi_mode = {
DRM_SIMPLE_MODE(240, 320, 37, 49),
};
-DEFINE_DRM_GEM_CMA_FOPS(ili9341_dbi_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9341_dbi_fops);
static struct drm_driver ili9341_dbi_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ili9341_dbi_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "ili9341",
.desc = "Ilitek ILI9341",
diff --git a/drivers/gpu/drm/pl111/Kconfig b/drivers/gpu/drm/pl111/Kconfig
index 91ee05b01303..ad24cdf1d992 100644
--- a/drivers/gpu/drm/pl111/Kconfig
+++ b/drivers/gpu/drm/pl111/Kconfig
@@ -6,7 +6,7 @@ config DRM_PL111
depends on VEXPRESS_CONFIG || VEXPRESS_CONFIG=n
depends on COMMON_CLK
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c
index 5f2429c3633e..6afdf260a4e2 100644
--- a/drivers/gpu/drm/pl111/pl111_display.c
+++ b/drivers/gpu/drm/pl111/pl111_display.c
@@ -19,7 +19,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_vblank.h>
#include "pl111_drm.h"
diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c
index 57490c3a72d9..45c7e323e7e6 100644
--- a/drivers/gpu/drm/pl111/pl111_drv.c
+++ b/drivers/gpu/drm/pl111/pl111_drv.c
@@ -51,7 +51,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
@@ -208,10 +208,10 @@ pl111_gem_import_sg_table(struct drm_device *dev,
if (priv->use_device_memory)
return ERR_PTR(-EINVAL);
- return drm_gem_cma_prime_import_sg_table(dev, attach, sgt);
+ return drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
}
-DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
static const struct drm_driver pl111_drm_driver = {
.driver_features =
@@ -224,7 +224,7 @@ static const struct drm_driver pl111_drm_driver = {
.major = 1,
.minor = 0,
.patchlevel = 0,
- .dumb_create = drm_gem_cma_dumb_create,
+ .dumb_create = drm_gem_dma_dumb_create,
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
.gem_prime_import_sg_table = pl111_gem_import_sg_table,
diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig
index f6e6a6d5d987..c959e8c6be7d 100644
--- a/drivers/gpu/drm/rcar-du/Kconfig
+++ b/drivers/gpu/drm/rcar-du/Kconfig
@@ -5,7 +5,7 @@ config DRM_RCAR_DU
depends on ARM || ARM64
depends on ARCH_RENESAS || COMPILE_TEST
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VIDEOMODE_HELPERS
help
Choose this option if you have an R-Car chipset.
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 9404dc32668e..6ad6a0523c1d 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -18,7 +18,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
#include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 3d8f6e9cfb3c..4c5f9b79bfa9 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -22,7 +22,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
@@ -562,7 +562,7 @@ const char *rcar_du_output_name(enum rcar_du_output output)
* DRM operations
*/
-DEFINE_DRM_GEM_CMA_FOPS(rcar_du_fops);
+DEFINE_DRM_GEM_DMA_FOPS(rcar_du_fops);
static const struct drm_driver rcar_du_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index a1fe6f53e358..3cd01f3829db 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -13,7 +13,7 @@
#include <drm/drm_device.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
@@ -328,12 +328,12 @@ const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc)
*/
static const struct drm_gem_object_funcs rcar_du_gem_funcs = {
- .free = drm_gem_cma_object_free,
- .print_info = drm_gem_cma_object_print_info,
- .get_sg_table = drm_gem_cma_object_get_sg_table,
- .vmap = drm_gem_cma_object_vmap,
- .mmap = drm_gem_cma_object_mmap,
- .vm_ops = &drm_gem_cma_vm_ops,
+ .free = drm_gem_dma_object_free,
+ .print_info = drm_gem_dma_object_print_info,
+ .get_sg_table = drm_gem_dma_object_get_sg_table,
+ .vmap = drm_gem_dma_object_vmap,
+ .mmap = drm_gem_dma_object_mmap,
+ .vm_ops = &drm_gem_dma_vm_ops,
};
struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
@@ -341,33 +341,33 @@ struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
struct sg_table *sgt)
{
struct rcar_du_device *rcdu = to_rcar_du_device(dev);
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_gem_object *gem_obj;
int ret;
if (!rcar_du_has(rcdu, RCAR_DU_FEATURE_VSP1_SOURCE))
- return drm_gem_cma_prime_import_sg_table(dev, attach, sgt);
+ return drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
- /* Create a CMA GEM buffer. */
- cma_obj = kzalloc(sizeof(*cma_obj), GFP_KERNEL);
- if (!cma_obj)
+ /* Create a DMA GEM buffer. */
+ dma_obj = kzalloc(sizeof(*dma_obj), GFP_KERNEL);
+ if (!dma_obj)
return ERR_PTR(-ENOMEM);
- gem_obj = &cma_obj->base;
+ gem_obj = &dma_obj->base;
gem_obj->funcs = &rcar_du_gem_funcs;
drm_gem_private_object_init(dev, gem_obj, attach->dmabuf->size);
- cma_obj->map_noncoherent = false;
+ dma_obj->map_noncoherent = false;
ret = drm_gem_create_mmap_offset(gem_obj);
if (ret) {
drm_gem_object_release(gem_obj);
- kfree(cma_obj);
+ kfree(dma_obj);
return ERR_PTR(ret);
}
- cma_obj->paddr = 0;
- cma_obj->sgt = sgt;
+ dma_obj->paddr = 0;
+ dma_obj->sgt = sgt;
return gem_obj;
}
@@ -390,7 +390,7 @@ int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
args->pitch = roundup(min_pitch, align);
- return drm_gem_cma_dumb_create_internal(file, dev, args);
+ return drm_gem_dma_dumb_create_internal(file, dev, args);
}
static struct drm_framebuffer *
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index 8f62bc3b2a76..155bd4fadbd8 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include "rcar_du_drv.h"
@@ -342,7 +342,7 @@ static void rcar_du_plane_setup_scanout(struct rcar_du_group *rgrp,
if (state->source == RCAR_DU_PLANE_MEMORY) {
struct drm_framebuffer *fb = state->state.fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned int i;
if (state->format->planes == 2)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index bc0be6aa71d3..fc8715d68957 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -15,7 +15,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
@@ -184,7 +184,7 @@ int rcar_du_vsp_map_fb(struct rcar_du_vsp *vsp, struct drm_framebuffer *fb,
int ret;
for (i = 0; i < fb->format->num_planes; ++i) {
- struct drm_gem_cma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
+ struct drm_gem_dma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
struct sg_table *sgt = &sg_tables[i];
if (gem->sgt) {
diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index 53c2d9980d48..1bf3e2829cd0 100644
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -2,7 +2,7 @@
config DRM_ROCKCHIP
tristate "DRM Support for Rockchip"
depends on DRM && ROCKCHIP_IOMMU
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_PANEL
select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 67d38f53d3e5..49831c738d4d 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -18,7 +18,7 @@
#include <drm/drm_aperture.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 985584147da1..614e97aaac80 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -10,7 +10,7 @@
#include <drm/drm.h>
#include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_prime.h>
#include <drm/drm_vma_manager.h>
@@ -279,7 +279,7 @@ static const struct drm_gem_object_funcs rockchip_gem_object_funcs = {
.vmap = rockchip_gem_prime_vmap,
.vunmap = rockchip_gem_prime_vunmap,
.mmap = rockchip_drm_gem_object_mmap,
- .vm_ops = &drm_gem_cma_vm_ops,
+ .vm_ops = &drm_gem_dma_vm_ops,
};
static struct rockchip_gem_object *
diff --git a/drivers/gpu/drm/shmobile/Kconfig b/drivers/gpu/drm/shmobile/Kconfig
index 288b838a904a..4ec5dc74a6b0 100644
--- a/drivers/gpu/drm/shmobile/Kconfig
+++ b/drivers/gpu/drm/shmobile/Kconfig
@@ -5,7 +5,7 @@ config DRM_SHMOBILE
depends on ARCH_SHMOBILE || COMPILE_TEST
select BACKLIGHT_CLASS_DEVICE
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
help
Choose this option if you have an SH Mobile chipset.
If M is selected the module will be called shmob-drm.
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index d2c82f2a822e..fdadea7d4793 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_simple_kms_helper.h>
@@ -289,7 +289,7 @@ static void shmob_drm_crtc_compute_base(struct shmob_drm_crtc *scrtc,
{
struct drm_crtc *crtc = &scrtc->crtc;
struct drm_framebuffer *fb = crtc->primary->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned int bpp;
bpp = scrtc->format->yuv ? 8 : scrtc->format->bpp;
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
index 731cbad7520f..3d511fa38913 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
@@ -17,7 +17,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>
@@ -126,11 +126,11 @@ static irqreturn_t shmob_drm_irq(int irq, void *arg)
return IRQ_HANDLED;
}
-DEFINE_DRM_GEM_CMA_FOPS(shmob_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(shmob_drm_fops);
static const struct drm_driver shmob_drm_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &shmob_drm_fops,
.name = "shmob-drm",
.desc = "Renesas SH Mobile DRM",
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.c b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
index 7fa407adf677..dd45cc1cd468 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
@@ -11,7 +11,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.h b/drivers/gpu/drm/shmobile/shmob_drm_kms.h
index 6ec2b732bb94..0347b1fd2338 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.h
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.h
@@ -12,7 +12,7 @@
#include <linux/types.h>
-struct drm_gem_cma_object;
+struct drm_gem_dma_object;
struct shmob_drm_device;
struct shmob_drm_format_info {
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_plane.c b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
index 6fa64bce0c91..6d167e858d86 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_plane.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "shmob_drm_drv.h"
#include "shmob_drm_kms.h"
@@ -41,7 +41,7 @@ static void shmob_drm_plane_compute_base(struct shmob_drm_plane *splane,
struct drm_framebuffer *fb,
int x, int y)
{
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned int bpp;
bpp = splane->format->yuv ? 8 : splane->format->bpp;
diff --git a/drivers/gpu/drm/sprd/Kconfig b/drivers/gpu/drm/sprd/Kconfig
index 9a9c7ebfc716..e22b780fe822 100644
--- a/drivers/gpu/drm/sprd/Kconfig
+++ b/drivers/gpu/drm/sprd/Kconfig
@@ -2,7 +2,7 @@ config DRM_SPRD
tristate "DRM Support for Unisoc SoCs Platform"
depends on ARCH_SPRD || COMPILE_TEST
depends on DRM && OF
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_MIPI_DSI
select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/sprd/sprd_dpu.c b/drivers/gpu/drm/sprd/sprd_dpu.c
index fb23b2f34e44..d9ed71a14478 100644
--- a/drivers/gpu/drm/sprd/sprd_dpu.c
+++ b/drivers/gpu/drm/sprd/sprd_dpu.c
@@ -21,7 +21,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane_helper.h>
@@ -324,7 +324,7 @@ static u32 drm_blend_to_dpu(struct drm_plane_state *state)
static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state)
{
struct dpu_context *ctx = &dpu->ctx;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_framebuffer *fb = state->fb;
u32 addr, size, offset, pitch, blend, format, rotation;
u32 src_x = state->src_x >> 16;
@@ -341,8 +341,8 @@ static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state)
size = (src_w & 0xffff) | (src_h << 16);
for (i = 0; i < fb->format->num_planes; i++) {
- cma_obj = drm_fb_dma_get_gem_obj(fb, i);
- addr = cma_obj->paddr + fb->offsets[i];
+ dma_obj = drm_fb_dma_get_gem_obj(fb, i);
+ addr = dma_obj->paddr + fb->offsets[i];
if (i == 0)
layer_reg_wr(ctx, REG_LAY_BASE_ADDR0, addr, index);
diff --git a/drivers/gpu/drm/sprd/sprd_drm.c b/drivers/gpu/drm/sprd/sprd_drm.c
index b8fc1c6a0cb8..9d42f17a5734 100644
--- a/drivers/gpu/drm/sprd/sprd_drm.c
+++ b/drivers/gpu/drm/sprd/sprd_drm.c
@@ -13,7 +13,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
@@ -48,14 +48,14 @@ static void sprd_drm_mode_config_init(struct drm_device *drm)
drm->mode_config.helper_private = &sprd_drm_mode_config_helper;
}
-DEFINE_DRM_GEM_CMA_FOPS(sprd_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(sprd_drm_fops);
static struct drm_driver sprd_drm_drv = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &sprd_drm_fops,
/* GEM Operations */
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
diff --git a/drivers/gpu/drm/sti/Kconfig b/drivers/gpu/drm/sti/Kconfig
index 246a94afbe74..f2a880c48485 100644
--- a/drivers/gpu/drm/sti/Kconfig
+++ b/drivers/gpu/drm/sti/Kconfig
@@ -4,7 +4,7 @@ config DRM_STI
depends on OF && DRM && (ARCH_STI || ARCH_MULTIPLATFORM)
select RESET_CONTROLLER
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_PANEL
select FW_LOADER
select SND_SOC_HDMI_CODEC if SND_SOC
diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index d374fa50be60..db0a1eb53532 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -13,7 +13,7 @@
#include <drm/drm_device.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "sti_compositor.h"
#include "sti_cursor.h"
@@ -244,7 +244,7 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane,
}
if (!drm_fb_dma_get_gem_obj(fb, 0)) {
- DRM_ERROR("Can't get CMA GEM object for fb\n");
+ DRM_ERROR("Can't get DMA GEM object for fb\n");
return -EINVAL;
}
@@ -267,7 +267,7 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
struct drm_framebuffer *fb = newstate->fb;
struct drm_display_mode *mode;
int dst_x, dst_y;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
u32 y, x;
u32 val;
@@ -278,10 +278,10 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
dst_x = newstate->crtc_x;
dst_y = newstate->crtc_y;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
/* Convert ARGB8888 to CLUT8 */
- sti_cursor_argb8888_to_clut8(cursor, (u32 *)cma_obj->vaddr);
+ sti_cursor_argb8888_to_clut8(cursor, (u32 *)dma_obj->vaddr);
/* AWS and AWE depend on the mode */
y = sti_vtg_get_line_number(*mode, 0);
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index d5528d53ecdd..ff3b0b4d5825 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -16,7 +16,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
@@ -128,12 +128,12 @@ static void sti_mode_config_init(struct drm_device *dev)
dev->mode_config.normalize_zpos = true;
}
-DEFINE_DRM_GEM_CMA_FOPS(sti_driver_fops);
+DEFINE_DRM_GEM_DMA_FOPS(sti_driver_fops);
static const struct drm_driver sti_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
.fops = &sti_driver_fops,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.debugfs_init = sti_drm_dbg_init,
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index 623a09163f9f..3ce9d4992176 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "sti_compositor.h"
#include "sti_gdp.h"
@@ -659,7 +659,7 @@ static int sti_gdp_atomic_check(struct drm_plane *drm_plane,
}
if (!drm_fb_dma_get_gem_obj(fb, 0)) {
- DRM_ERROR("Can't get CMA GEM object for fb\n");
+ DRM_ERROR("Can't get DMA GEM object for fb\n");
return -EINVAL;
}
@@ -714,7 +714,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
struct drm_display_mode *mode;
int dst_x, dst_y, dst_w, dst_h;
int src_x, src_y, src_w, src_h;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct sti_gdp_node_list *list;
struct sti_gdp_node_list *curr_list;
struct sti_gdp_node *top_field, *btm_field;
@@ -778,15 +778,15 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
top_field->gam_gdp_ctl |= sti_gdp_get_alpharange(format);
top_field->gam_gdp_ppt &= ~GAM_GDP_PPT_IGNORE;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
- (unsigned long)cma_obj->paddr);
+ (unsigned long)dma_obj->paddr);
/* pixel memory location */
bpp = fb->format->cpp[0];
- top_field->gam_gdp_pml = (u32)cma_obj->paddr + fb->offsets[0];
+ top_field->gam_gdp_pml = (u32)dma_obj->paddr + fb->offsets[0];
top_field->gam_gdp_pml += src_x * bpp;
top_field->gam_gdp_pml += src_y * fb->pitches[0];
@@ -831,7 +831,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
dev_dbg(gdp->dev, "Current NVN:0x%X\n",
readl(gdp->regs + GAM_GDP_NVN_OFFSET));
dev_dbg(gdp->dev, "Posted buff: %lx current buff: %x\n",
- (unsigned long)cma_obj->paddr,
+ (unsigned long)dma_obj->paddr,
readl(gdp->regs + GAM_GDP_PML_OFFSET));
if (!curr_list) {
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 26284c5f5b22..ee274140274d 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -19,7 +19,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "sti_compositor.h"
#include "sti_drv.h"
@@ -1056,7 +1056,7 @@ static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane,
}
if (!drm_fb_dma_get_gem_obj(fb, 0)) {
- DRM_ERROR("Can't get CMA GEM object for fb\n");
+ DRM_ERROR("Can't get DMA GEM object for fb\n");
return -EINVAL;
}
@@ -1124,7 +1124,7 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
struct drm_display_mode *mode;
int dst_x, dst_y, dst_w, dst_h;
int src_x, src_y, src_w, src_h;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct sti_hqvdp_cmd *cmd;
int scale_h, scale_v;
int cmd_offset;
@@ -1178,15 +1178,15 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
cmd->iqi.sat_gain = IQI_SAT_GAIN_DFLT;
cmd->iqi.pxf_conf = IQI_PXF_CONF_DFLT;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
- (unsigned long)cma_obj->paddr);
+ (unsigned long)dma_obj->paddr);
/* Buffer planes address */
- cmd->top.current_luma = (u32)cma_obj->paddr + fb->offsets[0];
- cmd->top.current_chroma = (u32)cma_obj->paddr + fb->offsets[1];
+ cmd->top.current_luma = (u32)dma_obj->paddr + fb->offsets[0];
+ cmd->top.current_chroma = (u32)dma_obj->paddr + fb->offsets[1];
/* Pitches */
cmd->top.luma_processed_pitch = fb->pitches[0];
diff --git a/drivers/gpu/drm/sti/sti_plane.c b/drivers/gpu/drm/sti/sti_plane.c
index 10d8081a550e..812d79e2110a 100644
--- a/drivers/gpu/drm/sti/sti_plane.c
+++ b/drivers/gpu/drm/sti/sti_plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "sti_compositor.h"
#include "sti_drv.h"
diff --git a/drivers/gpu/drm/stm/Kconfig b/drivers/gpu/drm/stm/Kconfig
index e0379488cd0d..ded72f879482 100644
--- a/drivers/gpu/drm/stm/Kconfig
+++ b/drivers/gpu/drm/stm/Kconfig
@@ -3,7 +3,7 @@ config DRM_STM
tristate "DRM Support for STMicroelectronics SoC Series"
depends on DRM && (ARCH_STM32 || ARCH_MULTIPLATFORM)
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_PANEL_BRIDGE
select VIDEOMODE_HELPERS
select FB_PROVIDE_GET_FB_UNMAPPED_AREA if FB
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index c6377fab2179..0f374dcb1b43 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -20,7 +20,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -37,7 +37,7 @@ static const struct drm_mode_config_funcs drv_mode_config_funcs = {
.atomic_commit = drm_atomic_helper_commit,
};
-static int stm_gem_cma_dumb_create(struct drm_file *file,
+static int stm_gem_dma_dumb_create(struct drm_file *file,
struct drm_device *dev,
struct drm_mode_create_dumb *args)
{
@@ -50,10 +50,10 @@ static int stm_gem_cma_dumb_create(struct drm_file *file,
args->pitch = roundup(min_pitch, 128);
args->height = roundup(args->height, 4);
- return drm_gem_cma_dumb_create_internal(file, dev, args);
+ return drm_gem_dma_dumb_create_internal(file, dev, args);
}
-DEFINE_DRM_GEM_CMA_FOPS(drv_driver_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drv_driver_fops);
static const struct drm_driver drv_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
@@ -64,7 +64,7 @@ static const struct drm_driver drv_driver = {
.minor = 0,
.patchlevel = 0,
.fops = &drv_driver_fops,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(stm_gem_cma_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(stm_gem_dma_dumb_create),
};
static int drv_load(struct drm_device *ddev)
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 344c072acb6b..5445fdbf0fe7 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -32,7 +32,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig
index 1c2f8909f3cd..4741d9f6544c 100644
--- a/drivers/gpu/drm/sun4i/Kconfig
+++ b/drivers/gpu/drm/sun4i/Kconfig
@@ -3,7 +3,7 @@ config DRM_SUN4I
tristate "DRM Support for Allwinner A10 Display Engine"
depends on DRM && COMMON_CLK
depends on ARCH_SUNXI || COMPILE_TEST
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_PANEL
select REGMAP_MMIO
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 9deda9591b04..1fffb9568317 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -22,7 +22,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 70b08d4a65ff..338afb53bc5e 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -19,7 +19,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
@@ -38,10 +38,10 @@ static int drm_sun4i_gem_dumb_create(struct drm_file *file_priv,
/* The hardware only allows even pitches for YUV buffers. */
args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), 2);
- return drm_gem_cma_dumb_create_internal(file_priv, drm, args);
+ return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
}
-DEFINE_DRM_GEM_CMA_FOPS(sun4i_drv_fops);
+DEFINE_DRM_GEM_DMA_FOPS(sun4i_drv_fops);
static const struct drm_driver sun4i_drv_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
@@ -55,7 +55,7 @@ static const struct drm_driver sun4i_drv_driver = {
.minor = 0,
/* GEM Operations */
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_sun4i_gem_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_sun4i_gem_dumb_create),
};
static int sun4i_drv_bind(struct device *dev)
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c
index 4a811e803dac..baeeda04691f 100644
--- a/drivers/gpu/drm/sun4i/sun4i_frontend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c
@@ -17,7 +17,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane.h>
#include "sun4i_drv.h"
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index cda2c9b9cbf3..de8ede7a8769 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -18,7 +18,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index de0f999fec01..7d05809bbbce 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -17,7 +17,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
@@ -193,7 +193,7 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
{
struct drm_plane_state *state = plane->state;
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
dma_addr_t paddr;
u32 ch_base;
int bpp;
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 16f8120f5471..84cc96302e69 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -10,7 +10,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
@@ -309,7 +309,7 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
struct drm_plane_state *state = plane->state;
struct drm_framebuffer *fb = state->fb;
const struct drm_format_info *format = fb->format;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
u32 dx, dy, src_x, src_y;
dma_addr_t paddr;
u32 ch_base;
diff --git a/drivers/gpu/drm/tidss/Kconfig b/drivers/gpu/drm/tidss/Kconfig
index bc4fa59b6fa9..378600806167 100644
--- a/drivers/gpu/drm/tidss/Kconfig
+++ b/drivers/gpu/drm/tidss/Kconfig
@@ -3,7 +3,7 @@ config DRM_TIDSS
depends on DRM && OF
depends on ARM || ARM64 || COMPILE_TEST
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
help
The TI Keystone family SoCs introduced a new generation of
Display SubSystem. There is currently three Keystone family
diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
index 87b9b7633e77..1da9f6cbcc27 100644
--- a/drivers/gpu/drm/tidss/tidss_crtc.c
+++ b/drivers/gpu/drm/tidss/tidss_crtc.c
@@ -9,7 +9,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index cdd9a64f9736..6f3fa37b9ca0 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -26,7 +26,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_panel.h>
#include "tidss_crtc.h"
@@ -1957,7 +1957,7 @@ static
dma_addr_t dispc_plane_state_paddr(const struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
u32 x = state->src_x >> 16;
u32 y = state->src_y >> 16;
@@ -1971,7 +1971,7 @@ static
dma_addr_t dispc_plane_state_p_uv_addr(const struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
u32 x = state->src_x >> 16;
u32 y = state->src_y >> 16;
diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c
index 04cfff89ee51..15cd9b91b7e2 100644
--- a/drivers/gpu/drm/tidss/tidss_drv.c
+++ b/drivers/gpu/drm/tidss/tidss_drv.c
@@ -15,7 +15,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -101,13 +101,13 @@ static void tidss_release(struct drm_device *ddev)
drm_kms_helper_poll_fini(ddev);
}
-DEFINE_DRM_GEM_CMA_FOPS(tidss_fops);
+DEFINE_DRM_GEM_DMA_FOPS(tidss_fops);
static const struct drm_driver tidss_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &tidss_fops,
.release = tidss_release,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.name = "tidss",
.desc = "TI Keystone DSS",
.date = "20180215",
diff --git a/drivers/gpu/drm/tilcdc/Kconfig b/drivers/gpu/drm/tilcdc/Kconfig
index e315591eb36b..d3bd2d7a181e 100644
--- a/drivers/gpu/drm/tilcdc/Kconfig
+++ b/drivers/gpu/drm/tilcdc/Kconfig
@@ -3,7 +3,7 @@ config DRM_TILCDC
tristate "DRM Support for TI LCDC Display Controller"
depends on DRM && OF && ARM
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index bd4f52242c0a..9034b9778539 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_print.h>
#include <drm/drm_vblank.h>
@@ -64,7 +64,7 @@ static void set_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb)
{
struct drm_device *dev = crtc->dev;
struct tilcdc_drm_private *priv = dev->dev_private;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
dma_addr_t start, end;
u64 dma_base_and_ceiling;
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index eee3c447fbac..f72755b8ea14 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -18,7 +18,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_mm.h>
#include <drm/drm_probe_helper.h>
@@ -476,11 +476,11 @@ static void tilcdc_debugfs_init(struct drm_minor *minor)
}
#endif
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver tilcdc_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
#ifdef CONFIG_DEBUG_FS
.debugfs_init = tilcdc_debugfs_init,
#endif
diff --git a/drivers/gpu/drm/tiny/Kconfig b/drivers/gpu/drm/tiny/Kconfig
index 027cd87c3d0d..565957264875 100644
--- a/drivers/gpu/drm/tiny/Kconfig
+++ b/drivers/gpu/drm/tiny/Kconfig
@@ -3,7 +3,7 @@
config DRM_ARCPGU
tristate "ARC PGU"
depends on DRM && OF
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
help
Choose this option if you have an ARC PGU controller.
@@ -55,7 +55,7 @@ config DRM_PANEL_MIPI_DBI
tristate "DRM support for MIPI DBI compatible panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
select VIDEOMODE_HELPERS
@@ -87,7 +87,7 @@ config TINYDRM_HX8357D
tristate "DRM support for HX8357D display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
help
@@ -100,7 +100,7 @@ config TINYDRM_ILI9163
tristate "DRM support for ILI9163 display panels"
depends on DRM && SPI
select BACKLIGHT_CLASS_DEVICE
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_MIPI_DBI
help
@@ -113,7 +113,7 @@ config TINYDRM_ILI9225
tristate "DRM support for ILI9225 display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
help
DRM driver for the following Ilitek ILI9225 panels:
@@ -125,7 +125,7 @@ config TINYDRM_ILI9341
tristate "DRM support for ILI9341 display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
help
@@ -138,7 +138,7 @@ config TINYDRM_ILI9486
tristate "DRM support for ILI9486 display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
help
@@ -152,7 +152,7 @@ config TINYDRM_MI0283QT
tristate "DRM support for MI0283QT"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
help
@@ -163,7 +163,7 @@ config TINYDRM_REPAPER
tristate "DRM support for Pervasive Displays RePaper panels (V231)"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
help
DRM driver for the following Pervasive Displays panels:
1.44" TFT EPD Panel (E1144CS021)
@@ -177,7 +177,7 @@ config TINYDRM_ST7586
tristate "DRM support for Sitronix ST7586 display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
help
DRM driver for the following Sitronix ST7586 panels:
@@ -189,7 +189,7 @@ config TINYDRM_ST7735R
tristate "DRM support for Sitronix ST7715R/ST7735R display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
help
diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c
index cdf320c547fb..21d9e0bd67ba 100644
--- a/drivers/gpu/drm/tiny/arcpgu.c
+++ b/drivers/gpu/drm/tiny/arcpgu.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_of.h>
@@ -220,7 +220,7 @@ static void arc_pgu_update(struct drm_simple_display_pipe *pipe,
struct drm_plane_state *state)
{
struct arcpgu_drm_private *arcpgu;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
if (!pipe->plane.state->fb)
return;
@@ -243,7 +243,7 @@ static const struct drm_mode_config_funcs arcpgu_drm_modecfg_funcs = {
.atomic_commit = drm_atomic_helper_commit,
};
-DEFINE_DRM_GEM_CMA_FOPS(arcpgu_drm_ops);
+DEFINE_DRM_GEM_DMA_FOPS(arcpgu_drm_ops);
static int arcpgu_load(struct arcpgu_drm_private *arcpgu)
{
@@ -370,7 +370,7 @@ static const struct drm_driver arcpgu_drm_driver = {
.minor = 0,
.patchlevel = 0,
.fops = &arcpgu_drm_ops,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
#ifdef CONFIG_DEBUG_FS
.debugfs_init = arcpgu_debugfs_init,
#endif
diff --git a/drivers/gpu/drm/tiny/hx8357d.c b/drivers/gpu/drm/tiny/hx8357d.c
index ebb025543f8d..57f229a785bf 100644
--- a/drivers/gpu/drm/tiny/hx8357d.c
+++ b/drivers/gpu/drm/tiny/hx8357d.c
@@ -20,7 +20,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modeset_helper.h>
@@ -190,12 +190,12 @@ static const struct drm_display_mode yx350hv15_mode = {
DRM_SIMPLE_MODE(320, 480, 60, 75),
};
-DEFINE_DRM_GEM_CMA_FOPS(hx8357d_fops);
+DEFINE_DRM_GEM_DMA_FOPS(hx8357d_fops);
static const struct drm_driver hx8357d_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &hx8357d_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "hx8357d",
.desc = "HX8357D",
diff --git a/drivers/gpu/drm/tiny/ili9163.c b/drivers/gpu/drm/tiny/ili9163.c
index fc8ed245b0bc..86439e50e304 100644
--- a/drivers/gpu/drm/tiny/ili9163.c
+++ b/drivers/gpu/drm/tiny/ili9163.c
@@ -11,7 +11,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modeset_helper.h>
@@ -110,12 +110,12 @@ static const struct drm_display_mode yx240qv29_mode = {
DRM_SIMPLE_MODE(128, 160, 28, 35),
};
-DEFINE_DRM_GEM_CMA_FOPS(ili9163_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9163_fops);
static struct drm_driver ili9163_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ili9163_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "ili9163",
.desc = "Ilitek ILI9163",
diff --git a/drivers/gpu/drm/tiny/ili9225.c b/drivers/gpu/drm/tiny/ili9225.c
index fc73ffa46a19..a79da2b4af64 100644
--- a/drivers/gpu/drm/tiny/ili9225.c
+++ b/drivers/gpu/drm/tiny/ili9225.c
@@ -24,7 +24,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_rect.h>
@@ -78,7 +78,7 @@ static inline int ili9225_command(struct mipi_dbi *dbi, u8 cmd, u16 data)
static void ili9225_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(fb->dev);
unsigned int height = rect->y2 - rect->y1;
unsigned int width = rect->x2 - rect->x1;
@@ -104,7 +104,7 @@ static void ili9225_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
if (ret)
goto err_msg;
} else {
- tr = cma_obj->vaddr;
+ tr = dma_obj->vaddr;
}
switch (dbidev->rotation) {
@@ -335,12 +335,12 @@ static const struct drm_display_mode ili9225_mode = {
DRM_SIMPLE_MODE(176, 220, 35, 44),
};
-DEFINE_DRM_GEM_CMA_FOPS(ili9225_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9225_fops);
static const struct drm_driver ili9225_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ili9225_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.name = "ili9225",
.desc = "Ilitek ILI9225",
.date = "20171106",
diff --git a/drivers/gpu/drm/tiny/ili9341.c b/drivers/gpu/drm/tiny/ili9341.c
index 5b8cc770ee7b..b8826a0b086b 100644
--- a/drivers/gpu/drm/tiny/ili9341.c
+++ b/drivers/gpu/drm/tiny/ili9341.c
@@ -19,7 +19,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modeset_helper.h>
@@ -146,12 +146,12 @@ static const struct drm_display_mode yx240qv29_mode = {
DRM_SIMPLE_MODE(240, 320, 37, 49),
};
-DEFINE_DRM_GEM_CMA_FOPS(ili9341_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9341_fops);
static const struct drm_driver ili9341_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ili9341_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "ili9341",
.desc = "Ilitek ILI9341",
diff --git a/drivers/gpu/drm/tiny/ili9486.c b/drivers/gpu/drm/tiny/ili9486.c
index 6d655e18e0aa..a5b433a8e0d8 100644
--- a/drivers/gpu/drm/tiny/ili9486.c
+++ b/drivers/gpu/drm/tiny/ili9486.c
@@ -18,7 +18,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modeset_helper.h>
@@ -159,12 +159,12 @@ static const struct drm_display_mode waveshare_mode = {
DRM_SIMPLE_MODE(480, 320, 73, 49),
};
-DEFINE_DRM_GEM_CMA_FOPS(ili9486_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9486_fops);
static const struct drm_driver ili9486_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ili9486_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "ili9486",
.desc = "Ilitek ILI9486",
diff --git a/drivers/gpu/drm/tiny/mi0283qt.c b/drivers/gpu/drm/tiny/mi0283qt.c
index 5e060f6910bb..27f1bd4da2f4 100644
--- a/drivers/gpu/drm/tiny/mi0283qt.c
+++ b/drivers/gpu/drm/tiny/mi0283qt.c
@@ -17,7 +17,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modeset_helper.h>
@@ -150,12 +150,12 @@ static const struct drm_display_mode mi0283qt_mode = {
DRM_SIMPLE_MODE(320, 240, 58, 43),
};
-DEFINE_DRM_GEM_CMA_FOPS(mi0283qt_fops);
+DEFINE_DRM_GEM_DMA_FOPS(mi0283qt_fops);
static const struct drm_driver mi0283qt_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &mi0283qt_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "mi0283qt",
.desc = "Multi-Inno MI0283QT",
diff --git a/drivers/gpu/drm/tiny/panel-mipi-dbi.c b/drivers/gpu/drm/tiny/panel-mipi-dbi.c
index c759ff9c2c87..a76fefa8adbc 100644
--- a/drivers/gpu/drm/tiny/panel-mipi-dbi.c
+++ b/drivers/gpu/drm/tiny/panel-mipi-dbi.c
@@ -18,7 +18,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modes.h>
@@ -217,12 +217,12 @@ static const struct drm_simple_display_pipe_funcs panel_mipi_dbi_pipe_funcs = {
.update = mipi_dbi_pipe_update,
};
-DEFINE_DRM_GEM_CMA_FOPS(panel_mipi_dbi_fops);
+DEFINE_DRM_GEM_DMA_FOPS(panel_mipi_dbi_fops);
static const struct drm_driver panel_mipi_dbi_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &panel_mipi_dbi_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "panel-mipi-dbi",
.desc = "MIPI DBI compatible display panel",
diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c
index 6d3b5b3cb955..4cd24b54ac74 100644
--- a/drivers/gpu/drm/tiny/repaper.c
+++ b/drivers/gpu/drm/tiny/repaper.c
@@ -30,7 +30,7 @@
#include <drm/drm_format_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_modes.h>
@@ -511,7 +511,7 @@ static void repaper_get_temperature(struct repaper_epd *epd)
static int repaper_fb_dirty(struct drm_framebuffer *fb)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
struct repaper_epd *epd = drm_to_epd(fb->dev);
struct drm_rect clip;
int idx, ret = 0;
@@ -541,7 +541,7 @@ static int repaper_fb_dirty(struct drm_framebuffer *fb)
if (ret)
goto out_free;
- drm_fb_xrgb8888_to_mono(buf, 0, cma_obj->vaddr, fb, &clip);
+ drm_fb_xrgb8888_to_mono(buf, 0, dma_obj->vaddr, fb, &clip);
drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE);
@@ -903,12 +903,12 @@ static const struct drm_display_mode repaper_e2271cs021_mode = {
static const u8 repaper_e2271cs021_cs[] = { 0x00, 0x00, 0x00, 0x7f,
0xff, 0xfe, 0x00, 0x00 };
-DEFINE_DRM_GEM_CMA_FOPS(repaper_fops);
+DEFINE_DRM_GEM_DMA_FOPS(repaper_fops);
static const struct drm_driver repaper_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &repaper_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.name = "repaper",
.desc = "Pervasive Displays RePaper e-ink panels",
.date = "20170405",
diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c
index b1584b362c79..94f55fac4295 100644
--- a/drivers/gpu/drm/tiny/st7586.c
+++ b/drivers/gpu/drm/tiny/st7586.c
@@ -20,7 +20,7 @@
#include <drm/drm_format_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
@@ -92,8 +92,8 @@ static void st7586_xrgb8888_to_gray332(u8 *dst, void *vaddr,
static int st7586_buf_copy(void *dst, struct drm_framebuffer *fb,
struct drm_rect *clip)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
- void *src = cma_obj->vaddr;
+ struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ void *src = dma_obj->vaddr;
int ret = 0;
ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE);
@@ -269,12 +269,12 @@ static const struct drm_display_mode st7586_mode = {
DRM_SIMPLE_MODE(178, 128, 37, 27),
};
-DEFINE_DRM_GEM_CMA_FOPS(st7586_fops);
+DEFINE_DRM_GEM_DMA_FOPS(st7586_fops);
static const struct drm_driver st7586_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &st7586_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "st7586",
.desc = "Sitronix ST7586",
diff --git a/drivers/gpu/drm/tiny/st7735r.c b/drivers/gpu/drm/tiny/st7735r.c
index e0f02d367d88..d2042a0f02dd 100644
--- a/drivers/gpu/drm/tiny/st7735r.c
+++ b/drivers/gpu/drm/tiny/st7735r.c
@@ -20,7 +20,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
@@ -151,12 +151,12 @@ static const struct st7735r_cfg rh128128t_cfg = {
.rgb = true,
};
-DEFINE_DRM_GEM_CMA_FOPS(st7735r_fops);
+DEFINE_DRM_GEM_DMA_FOPS(st7735r_fops);
static const struct drm_driver st7735r_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &st7735r_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "st7735r",
.desc = "Sitronix ST7735R",
diff --git a/drivers/gpu/drm/tve200/Kconfig b/drivers/gpu/drm/tve200/Kconfig
index 47a7dbe6c114..11e865be81c6 100644
--- a/drivers/gpu/drm/tve200/Kconfig
+++ b/drivers/gpu/drm/tve200/Kconfig
@@ -8,7 +8,7 @@ config DRM_TVE200
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
help
Choose this option for DRM support for the Faraday TV Encoder
diff --git a/drivers/gpu/drm/tve200/tve200_display.c b/drivers/gpu/drm/tve200/tve200_display.c
index 6647aab8a25e..37bdd976ae59 100644
--- a/drivers/gpu/drm/tve200/tve200_display.c
+++ b/drivers/gpu/drm/tve200/tve200_display.c
@@ -19,7 +19,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_panel.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c
index db8129c9ade8..09ba2c6fcd29 100644
--- a/drivers/gpu/drm/tve200/tve200_drv.c
+++ b/drivers/gpu/drm/tve200/tve200_drv.c
@@ -41,7 +41,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_of.h>
@@ -135,7 +135,7 @@ static int tve200_modeset_init(struct drm_device *dev)
return ret;
}
-DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
static const struct drm_driver tve200_drm_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
@@ -147,7 +147,7 @@ static const struct drm_driver tve200_drm_driver = {
.major = 1,
.minor = 0,
.patchlevel = 0,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
};
static int tve200_probe(struct platform_device *pdev)
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index 725a252e837b..b8980440d137 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -313,7 +313,7 @@ v3d_lookup_bos(struct drm_device *dev,
}
job->bo = kvmalloc_array(job->bo_count,
- sizeof(struct drm_gem_cma_object *),
+ sizeof(struct drm_gem_dma_object *),
GFP_KERNEL | __GFP_ZERO);
if (!job->bo) {
DRM_DEBUG("Failed to allocate validated BO pointers\n");
@@ -1092,7 +1092,7 @@ v3d_gem_init(struct drm_device *dev)
if (!v3d->pt) {
drm_mm_takedown(&v3d->mm);
dev_err(v3d->drm.dev,
- "Failed to allocate page tables. Please ensure you have CMA enabled.\n");
+ "Failed to allocate page tables. Please ensure you have DMA enabled.\n");
return -ENOMEM;
}
diff --git a/drivers/gpu/drm/vc4/Kconfig b/drivers/gpu/drm/vc4/Kconfig
index b0f3117102ca..246305d17a52 100644
--- a/drivers/gpu/drm/vc4/Kconfig
+++ b/drivers/gpu/drm/vc4/Kconfig
@@ -12,7 +12,7 @@ config DRM_VC4
select DRM_DISPLAY_HDMI_HELPER
select DRM_DISPLAY_HELPER
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_PANEL_BRIDGE
select SND_PCM
select SND_PCM_ELD
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 2ccf96b764db..07f57910c9e8 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -8,10 +8,10 @@
*
* The VC4 GPU architecture (both scanout and rendering) has direct
* access to system memory with no MMU in between. To support it, we
- * use the GEM CMA helper functions to allocate contiguous ranges of
+ * use the GEM DMA helper functions to allocate contiguous ranges of
* physical memory for our BOs.
*
- * Since the CMA allocator is very slow, we keep a cache of recently
+ * Since the DMA allocator is very slow, we keep a cache of recently
* freed BOs around so that the kernel's allocation of objects for 3D
* rendering can return quickly.
*/
@@ -179,7 +179,7 @@ static void vc4_bo_destroy(struct vc4_bo *bo)
bo->validated_shader = NULL;
}
- drm_gem_cma_free(&bo->base);
+ drm_gem_dma_free(&bo->base);
}
static void vc4_bo_remove_from_cache(struct vc4_bo *bo)
@@ -387,7 +387,7 @@ static struct vc4_bo *vc4_bo_get_from_cache(struct drm_device *dev,
* @dev: DRM device
* @size: Size in bytes of the memory the object will reference
*
- * This lets the CMA helpers allocate object structs for us, and keep
+ * This lets the DMA helpers allocate object structs for us, and keep
* our BO stats correct.
*/
struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size)
@@ -426,7 +426,7 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
{
size_t size = roundup(unaligned_size, PAGE_SIZE);
struct vc4_dev *vc4 = to_vc4_dev(dev);
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct vc4_bo *bo;
if (WARN_ON_ONCE(vc4->is_vc5))
@@ -443,39 +443,39 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
return bo;
}
- cma_obj = drm_gem_cma_create(dev, size);
- if (IS_ERR(cma_obj)) {
+ dma_obj = drm_gem_dma_create(dev, size);
+ if (IS_ERR(dma_obj)) {
/*
- * If we've run out of CMA memory, kill the cache of
- * CMA allocations we've got laying around and try again.
+ * If we've run out of DMA memory, kill the cache of
+ * DMA allocations we've got laying around and try again.
*/
vc4_bo_cache_purge(dev);
- cma_obj = drm_gem_cma_create(dev, size);
+ dma_obj = drm_gem_dma_create(dev, size);
}
- if (IS_ERR(cma_obj)) {
+ if (IS_ERR(dma_obj)) {
/*
- * Still not enough CMA memory, purge the userspace BO
+ * Still not enough DMA memory, purge the userspace BO
* cache and retry.
* This is sub-optimal since we purge the whole userspace
* BO cache which forces user that want to re-use the BO to
* restore its initial content.
* Ideally, we should purge entries one by one and retry
- * after each to see if CMA allocation succeeds. Or even
+ * after each to see if DMA allocation succeeds. Or even
* better, try to find an entry with at least the same
* size.
*/
vc4_bo_userspace_cache_purge(dev);
- cma_obj = drm_gem_cma_create(dev, size);
+ dma_obj = drm_gem_dma_create(dev, size);
}
- if (IS_ERR(cma_obj)) {
+ if (IS_ERR(dma_obj)) {
struct drm_printer p = drm_info_printer(vc4->base.dev);
- DRM_ERROR("Failed to allocate from CMA:\n");
+ DRM_ERROR("Failed to allocate from GEM DMA helper:\n");
vc4_bo_stats_print(&p, vc4);
return ERR_PTR(-ENOMEM);
}
- bo = to_vc4_bo(&cma_obj->base);
+ bo = to_vc4_bo(&dma_obj->base);
/* By default, BOs do not support the MADV ioctl. This will be enabled
* only on BOs that are exposed to userspace (V3D, V3D_SHADER and DUMB
@@ -484,7 +484,7 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
bo->madv = __VC4_MADV_NOTSUPP;
mutex_lock(&vc4->bo_lock);
- vc4_bo_set_label(&cma_obj->base, type);
+ vc4_bo_set_label(&dma_obj->base, type);
mutex_unlock(&vc4->bo_lock);
return bo;
@@ -569,7 +569,7 @@ static void vc4_free_object(struct drm_gem_object *gem_bo)
goto out;
}
- /* If this object was partially constructed but CMA allocation
+ /* If this object was partially constructed but DMA allocation
* had failed, just free it. Can also happen when the BO has been
* purged.
*/
@@ -747,7 +747,7 @@ static int vc4_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct
return -EINVAL;
}
- return drm_gem_cma_mmap(&bo->base, vma);
+ return drm_gem_dma_mmap(&bo->base, vma);
}
static const struct vm_operations_struct vc4_vm_ops = {
@@ -759,8 +759,8 @@ static const struct vm_operations_struct vc4_vm_ops = {
static const struct drm_gem_object_funcs vc4_gem_object_funcs = {
.free = vc4_free_object,
.export = vc4_prime_export,
- .get_sg_table = drm_gem_cma_object_get_sg_table,
- .vmap = drm_gem_cma_object_vmap,
+ .get_sg_table = drm_gem_dma_object_get_sg_table,
+ .vmap = drm_gem_dma_object_vmap,
.mmap = vc4_gem_object_mmap,
.vm_ops = &vc4_vm_ops,
};
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index f85788401707..2def6e2ad6f0 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -823,9 +823,9 @@ static void vc4_async_page_flip_seqno_complete(struct vc4_seqno_cb *cb)
struct vc4_bo *bo = NULL;
if (flip_state->old_fb) {
- struct drm_gem_cma_object *cma_bo =
+ struct drm_gem_dma_object *dma_bo =
drm_fb_dma_get_gem_obj(flip_state->old_fb, 0);
- bo = to_vc4_bo(&cma_bo->base);
+ bo = to_vc4_bo(&dma_bo->base);
}
vc4_async_page_flip_complete(flip_state);
@@ -857,19 +857,19 @@ static int vc4_async_set_fence_cb(struct drm_device *dev,
struct vc4_async_flip_state *flip_state)
{
struct drm_framebuffer *fb = flip_state->fb;
- struct drm_gem_cma_object *cma_bo = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *dma_bo = drm_fb_dma_get_gem_obj(fb, 0);
struct vc4_dev *vc4 = to_vc4_dev(dev);
struct dma_fence *fence;
int ret;
if (!vc4->is_vc5) {
- struct vc4_bo *bo = to_vc4_bo(&cma_bo->base);
+ struct vc4_bo *bo = to_vc4_bo(&dma_bo->base);
return vc4_queue_seqno_cb(dev, &flip_state->cb.seqno, bo->seqno,
vc4_async_page_flip_seqno_complete);
}
- ret = dma_resv_get_singleton(cma_bo->base.resv, DMA_RESV_USAGE_READ, &fence);
+ ret = dma_resv_get_singleton(dma_bo->base.resv, DMA_RESV_USAGE_READ, &fence);
if (ret)
return ret;
@@ -945,8 +945,8 @@ static int vc4_async_page_flip(struct drm_crtc *crtc,
{
struct drm_device *dev = crtc->dev;
struct vc4_dev *vc4 = to_vc4_dev(dev);
- struct drm_gem_cma_object *cma_bo = drm_fb_dma_get_gem_obj(fb, 0);
- struct vc4_bo *bo = to_vc4_bo(&cma_bo->base);
+ struct drm_gem_dma_object *dma_bo = drm_fb_dma_get_gem_obj(fb, 0);
+ struct vc4_bo *bo = to_vc4_bo(&dma_bo->base);
int ret;
if (WARN_ON_ONCE(vc4->is_vc5))
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 0bc96b4657cb..c4d18641f253 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -86,7 +86,7 @@ static int vc5_dumb_create(struct drm_file *file_priv,
if (ret)
return ret;
- return drm_gem_cma_dumb_create_internal(file_priv, dev, args);
+ return drm_gem_dma_dumb_create_internal(file_priv, dev, args);
}
static int vc4_get_param_ioctl(struct drm_device *dev, void *data,
@@ -212,7 +212,7 @@ static const struct drm_driver vc4_drm_driver = {
.gem_create_object = vc4_create_object,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(vc4_bo_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(vc4_bo_dumb_create),
.ioctls = vc4_drm_ioctls,
.num_ioctls = ARRAY_SIZE(vc4_drm_ioctls),
@@ -235,7 +235,7 @@ static const struct drm_driver vc5_drm_driver = {
.debugfs_init = vc4_debugfs_init,
#endif
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(vc5_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(vc5_dumb_create),
.fops = &vc4_drm_fops,
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 1649350b9efd..418a8242691f 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -14,7 +14,7 @@
#include <drm/drm_debugfs.h>
#include <drm/drm_device.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mm.h>
#include <drm/drm_modeset_lock.h>
@@ -239,7 +239,7 @@ to_vc4_dev(struct drm_device *dev)
}
struct vc4_bo {
- struct drm_gem_cma_object base;
+ struct drm_gem_dma_object base;
/* seqno of the last job to render using this BO. */
uint64_t seqno;
@@ -288,7 +288,7 @@ struct vc4_bo {
static inline struct vc4_bo *
to_vc4_bo(struct drm_gem_object *bo)
{
- return container_of(to_drm_gem_cma_obj(bo), struct vc4_bo, base);
+ return container_of(to_drm_gem_dma_obj(bo), struct vc4_bo, base);
}
struct vc4_fence {
@@ -602,14 +602,14 @@ struct vc4_exec_info {
/* This is the array of BOs that were looked up at the start of exec.
* Command validation will use indices into this array.
*/
- struct drm_gem_cma_object **bo;
+ struct drm_gem_dma_object **bo;
uint32_t bo_count;
/* List of BOs that are being written by the RCL. Other than
* the binner temporary storage, this is all the BOs written
* by the job.
*/
- struct drm_gem_cma_object *rcl_write_bo[4];
+ struct drm_gem_dma_object *rcl_write_bo[4];
uint32_t rcl_write_bo_count;
/* Pointers for our position in vc4->job_list */
@@ -628,7 +628,7 @@ struct vc4_exec_info {
/* This is the BO where we store the validated command lists, shader
* records, and uniforms.
*/
- struct drm_gem_cma_object *exec_bo;
+ struct drm_gem_dma_object *exec_bo;
/**
* This tracks the per-shader-record state (packet 64) that
@@ -989,19 +989,19 @@ vc4_validate_bin_cl(struct drm_device *dev,
int
vc4_validate_shader_recs(struct drm_device *dev, struct vc4_exec_info *exec);
-struct drm_gem_cma_object *vc4_use_bo(struct vc4_exec_info *exec,
+struct drm_gem_dma_object *vc4_use_bo(struct vc4_exec_info *exec,
uint32_t hindex);
int vc4_get_rcl(struct drm_device *dev, struct vc4_exec_info *exec);
bool vc4_check_tex_size(struct vc4_exec_info *exec,
- struct drm_gem_cma_object *fbo,
+ struct drm_gem_dma_object *fbo,
uint32_t offset, uint8_t tiling_format,
uint32_t width, uint32_t height, uint8_t cpp);
/* vc4_validate_shader.c */
struct vc4_validated_shader_info *
-vc4_validate_shader(struct drm_gem_cma_object *shader_obj);
+vc4_validate_shader(struct drm_gem_dma_object *shader_obj);
/* vc4_perfmon.c */
void vc4_perfmon_get(struct vc4_perfmon *perfmon);
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 7acb43972e69..56a0af281b92 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -764,7 +764,7 @@ vc4_cl_lookup_bos(struct drm_device *dev,
}
exec->bo = kvmalloc_array(exec->bo_count,
- sizeof(struct drm_gem_cma_object *),
+ sizeof(struct drm_gem_dma_object *),
GFP_KERNEL | __GFP_ZERO);
if (!exec->bo) {
DRM_ERROR("Failed to allocate validated BO pointers\n");
@@ -797,7 +797,7 @@ vc4_cl_lookup_bos(struct drm_device *dev,
}
drm_gem_object_get(bo);
- exec->bo[i] = (struct drm_gem_cma_object *)bo;
+ exec->bo[i] = (struct drm_gem_dma_object *)bo;
}
spin_unlock(&file_priv->table_lock);
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 65a6cfb794e7..5004e08a361d 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -340,7 +340,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
{
struct vc4_plane_state *vc4_state = to_vc4_plane_state(state);
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
int num_planes = fb->format->num_planes;
struct drm_crtc_state *crtc_state;
u32 h_subsample = fb->format->hsub;
@@ -1244,7 +1244,7 @@ u32 vc4_plane_dlist_size(const struct drm_plane_state *state)
void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb)
{
struct vc4_plane_state *vc4_state = to_vc4_plane_state(plane->state);
- struct drm_gem_cma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
uint32_t addr;
/* We're skipping the address adjustment for negative origin,
diff --git a/drivers/gpu/drm/vc4/vc4_render_cl.c b/drivers/gpu/drm/vc4/vc4_render_cl.c
index f6b7dc3df08c..c8a92023238c 100644
--- a/drivers/gpu/drm/vc4/vc4_render_cl.c
+++ b/drivers/gpu/drm/vc4/vc4_render_cl.c
@@ -40,14 +40,14 @@
#include "vc4_packet.h"
struct vc4_rcl_setup {
- struct drm_gem_cma_object *color_read;
- struct drm_gem_cma_object *color_write;
- struct drm_gem_cma_object *zs_read;
- struct drm_gem_cma_object *zs_write;
- struct drm_gem_cma_object *msaa_color_write;
- struct drm_gem_cma_object *msaa_zs_write;
-
- struct drm_gem_cma_object *rcl;
+ struct drm_gem_dma_object *color_read;
+ struct drm_gem_dma_object *color_write;
+ struct drm_gem_dma_object *zs_read;
+ struct drm_gem_dma_object *zs_write;
+ struct drm_gem_dma_object *msaa_color_write;
+ struct drm_gem_dma_object *msaa_zs_write;
+
+ struct drm_gem_dma_object *rcl;
u32 next_offset;
u32 next_write_bo_index;
@@ -97,7 +97,7 @@ static void vc4_store_before_load(struct vc4_rcl_setup *setup)
* coordinates packet, and instead just store to the address given.
*/
static uint32_t vc4_full_res_offset(struct vc4_exec_info *exec,
- struct drm_gem_cma_object *bo,
+ struct drm_gem_dma_object *bo,
struct drm_vc4_submit_rcl_surface *surf,
uint8_t x, uint8_t y)
{
@@ -381,7 +381,7 @@ static int vc4_create_rcl_bo(struct drm_device *dev, struct vc4_exec_info *exec,
}
static int vc4_full_res_bounds_check(struct vc4_exec_info *exec,
- struct drm_gem_cma_object *obj,
+ struct drm_gem_dma_object *obj,
struct drm_vc4_submit_rcl_surface *surf)
{
struct drm_vc4_submit_cl *args = exec->args;
@@ -407,7 +407,7 @@ static int vc4_full_res_bounds_check(struct vc4_exec_info *exec,
}
static int vc4_rcl_msaa_surface_setup(struct vc4_exec_info *exec,
- struct drm_gem_cma_object **obj,
+ struct drm_gem_dma_object **obj,
struct drm_vc4_submit_rcl_surface *surf)
{
if (surf->flags != 0 || surf->bits != 0) {
@@ -433,7 +433,7 @@ static int vc4_rcl_msaa_surface_setup(struct vc4_exec_info *exec,
}
static int vc4_rcl_surface_setup(struct vc4_exec_info *exec,
- struct drm_gem_cma_object **obj,
+ struct drm_gem_dma_object **obj,
struct drm_vc4_submit_rcl_surface *surf,
bool is_write)
{
@@ -533,7 +533,7 @@ static int vc4_rcl_surface_setup(struct vc4_exec_info *exec,
static int
vc4_rcl_render_config_surface_setup(struct vc4_exec_info *exec,
struct vc4_rcl_setup *setup,
- struct drm_gem_cma_object **obj,
+ struct drm_gem_dma_object **obj,
struct drm_vc4_submit_rcl_surface *surf)
{
uint8_t tiling = VC4_GET_FIELD(surf->bits,
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index af48ae68f213..811bc7d9b90c 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -280,7 +280,7 @@ static void vc4_txp_connector_atomic_commit(struct drm_connector *conn,
struct drm_connector_state *conn_state = drm_atomic_get_new_connector_state(state,
conn);
struct vc4_txp *txp = connector_to_vc4_txp(conn);
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
struct drm_display_mode *mode;
struct drm_framebuffer *fb;
u32 ctrl;
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
index 40f04157ea39..6222c884dcbb 100644
--- a/drivers/gpu/drm/vc4/vc4_v3d.c
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -231,7 +231,7 @@ int vc4_v3d_get_bin_slot(struct vc4_dev *vc4)
* if it doesn't fit within the buffer that we allocated up front.
* However, it turns out that 16MB is "enough for anybody", and
* real-world applications run into allocation failures from the
- * overall CMA pool before they make scenes complicated enough to run
+ * overall DMA pool before they make scenes complicated enough to run
* out of bin space.
*/
static int bin_bo_alloc(struct vc4_dev *vc4)
@@ -261,7 +261,7 @@ static int bin_bo_alloc(struct vc4_dev *vc4)
dev_err(&v3d->pdev->dev,
"Failed to allocate memory for tile binning: "
- "%d. You may need to enable CMA or give it "
+ "%d. You may need to enable DMA or give it "
"more memory.",
ret);
break;
diff --git a/drivers/gpu/drm/vc4/vc4_validate.c b/drivers/gpu/drm/vc4/vc4_validate.c
index 2feba55bcef7..d5dc6b51ec69 100644
--- a/drivers/gpu/drm/vc4/vc4_validate.c
+++ b/drivers/gpu/drm/vc4/vc4_validate.c
@@ -102,11 +102,11 @@ size_is_lt(uint32_t width, uint32_t height, int cpp)
height <= 4 * utile_height(cpp));
}
-struct drm_gem_cma_object *
+struct drm_gem_dma_object *
vc4_use_bo(struct vc4_exec_info *exec, uint32_t hindex)
{
struct vc4_dev *vc4 = exec->dev;
- struct drm_gem_cma_object *obj;
+ struct drm_gem_dma_object *obj;
struct vc4_bo *bo;
if (WARN_ON_ONCE(vc4->is_vc5))
@@ -129,7 +129,7 @@ vc4_use_bo(struct vc4_exec_info *exec, uint32_t hindex)
return obj;
}
-static struct drm_gem_cma_object *
+static struct drm_gem_dma_object *
vc4_use_handle(struct vc4_exec_info *exec, uint32_t gem_handles_packet_index)
{
return vc4_use_bo(exec, exec->bo_index[gem_handles_packet_index]);
@@ -160,7 +160,7 @@ gl_shader_rec_size(uint32_t pointer_bits)
}
bool
-vc4_check_tex_size(struct vc4_exec_info *exec, struct drm_gem_cma_object *fbo,
+vc4_check_tex_size(struct vc4_exec_info *exec, struct drm_gem_dma_object *fbo,
uint32_t offset, uint8_t tiling_format,
uint32_t width, uint32_t height, uint8_t cpp)
{
@@ -263,7 +263,7 @@ validate_increment_semaphore(VALIDATE_ARGS)
static int
validate_indexed_prim_list(VALIDATE_ARGS)
{
- struct drm_gem_cma_object *ib;
+ struct drm_gem_dma_object *ib;
uint32_t length = *(uint32_t *)(untrusted + 1);
uint32_t offset = *(uint32_t *)(untrusted + 5);
uint32_t max_index = *(uint32_t *)(untrusted + 9);
@@ -575,7 +575,7 @@ reloc_tex(struct vc4_exec_info *exec,
struct vc4_texture_sample_info *sample,
uint32_t texture_handle_index, bool is_cs)
{
- struct drm_gem_cma_object *tex;
+ struct drm_gem_dma_object *tex;
uint32_t p0 = *(uint32_t *)(uniform_data_u + sample->p_offset[0]);
uint32_t p1 = *(uint32_t *)(uniform_data_u + sample->p_offset[1]);
uint32_t p2 = (sample->p_offset[2] != ~0 ?
@@ -765,7 +765,7 @@ validate_gl_shader_rec(struct drm_device *dev,
28, /* cs */
};
uint32_t shader_reloc_count = ARRAY_SIZE(shader_reloc_offsets);
- struct drm_gem_cma_object *bo[ARRAY_SIZE(shader_reloc_offsets) + 8];
+ struct drm_gem_dma_object *bo[ARRAY_SIZE(shader_reloc_offsets) + 8];
uint32_t nr_attributes, nr_relocs, packet_size;
int i;
@@ -896,7 +896,7 @@ validate_gl_shader_rec(struct drm_device *dev,
}
for (i = 0; i < nr_attributes; i++) {
- struct drm_gem_cma_object *vbo =
+ struct drm_gem_dma_object *vbo =
bo[ARRAY_SIZE(shader_reloc_offsets) + i];
uint32_t o = 36 + i * 8;
uint32_t offset = *(uint32_t *)(pkt_u + o + 0);
diff --git a/drivers/gpu/drm/vc4/vc4_validate_shaders.c b/drivers/gpu/drm/vc4/vc4_validate_shaders.c
index e315aeb5fef5..9745f8810eca 100644
--- a/drivers/gpu/drm/vc4/vc4_validate_shaders.c
+++ b/drivers/gpu/drm/vc4/vc4_validate_shaders.c
@@ -776,7 +776,7 @@ vc4_handle_branch_target(struct vc4_shader_validation_state *validation_state)
}
struct vc4_validated_shader_info *
-vc4_validate_shader(struct drm_gem_cma_object *shader_obj)
+vc4_validate_shader(struct drm_gem_dma_object *shader_obj)
{
struct vc4_dev *vc4 = to_vc4_dev(shader_obj->base.dev);
bool found_shader_end = false;
diff --git a/drivers/gpu/drm/xlnx/Kconfig b/drivers/gpu/drm/xlnx/Kconfig
index f9cf93c9e7e3..68ee897de9d7 100644
--- a/drivers/gpu/drm/xlnx/Kconfig
+++ b/drivers/gpu/drm/xlnx/Kconfig
@@ -8,7 +8,7 @@ config DRM_ZYNQMP_DPSUB
select DMA_ENGINE
select DRM_DISPLAY_DP_HELPER
select DRM_DISPLAY_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select GENERIC_PHY
help
diff --git a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
index 824b510e337b..1de2d927c32b 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
@@ -21,7 +21,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mode_config.h>
@@ -47,7 +47,7 @@ static int zynqmp_dpsub_dumb_create(struct drm_file *file_priv,
/* Enforce the alignment constraints of the DMA engine. */
args->pitch = ALIGN(pitch, dpsub->dma_align);
- return drm_gem_cma_dumb_create_internal(file_priv, drm, args);
+ return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
}
static struct drm_framebuffer *
@@ -75,13 +75,13 @@ static const struct drm_mode_config_funcs zynqmp_dpsub_mode_config_funcs = {
* DRM/KMS Driver
*/
-DEFINE_DRM_GEM_CMA_FOPS(zynqmp_dpsub_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(zynqmp_dpsub_drm_fops);
static const struct drm_driver zynqmp_dpsub_drm_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM |
DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(zynqmp_dpsub_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(zynqmp_dpsub_dumb_create),
.fops = &zynqmp_dpsub_drm_fops,
diff --git a/include/drm/drm_fb_dma_helper.h b/include/drm/drm_fb_dma_helper.h
index 05f657363b30..d5e036c57801 100644
--- a/include/drm/drm_fb_dma_helper.h
+++ b/include/drm/drm_fb_dma_helper.h
@@ -8,7 +8,7 @@ struct drm_device;
struct drm_framebuffer;
struct drm_plane_state;
-struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
+struct drm_gem_dma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
unsigned int plane);
dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h
index 87cffc9efa85..58a18a17c67e 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -217,7 +217,7 @@ struct drm_gem_object {
*
* SHMEM file node used as backing storage for swappable buffer objects.
* GEM also supports driver private objects with driver-specific backing
- * storage (contiguous CMA memory, special reserved blocks). In this
+ * storage (contiguous DMA memory, special reserved blocks). In this
* case @filp is NULL.
*/
struct file *filp;
diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_dma_helper.h
similarity index 53%
rename from include/drm/drm_gem_cma_helper.h
rename to include/drm/drm_gem_dma_helper.h
index fbda4ce5d5fb..82805069b37a 100644
--- a/include/drm/drm_gem_cma_helper.h
+++ b/include/drm/drm_gem_dma_helper.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __DRM_GEM_CMA_HELPER_H__
-#define __DRM_GEM_CMA_HELPER_H__
+#ifndef __DRM_GEM_DMA_HELPER_H__
+#define __DRM_GEM_DMA_HELPER_H__
#include <drm/drm_file.h>
#include <drm/drm_ioctl.h>
@@ -9,128 +9,128 @@
struct drm_mode_create_dumb;
/**
- * struct drm_gem_cma_object - GEM object backed by CMA memory allocations
+ * struct drm_gem_dma_object - GEM object backed by DMA memory allocations
* @base: base GEM object
- * @paddr: physical address of the backing memory
+ * @paddr: DMA address of the backing memory
* @sgt: scatter/gather table for imported PRIME buffers. The table can have
* more than one entry but they are guaranteed to have contiguous
* DMA addresses.
* @vaddr: kernel virtual address of the backing memory
* @map_noncoherent: if true, the GEM object is backed by non-coherent memory
*/
-struct drm_gem_cma_object {
+struct drm_gem_dma_object {
struct drm_gem_object base;
dma_addr_t paddr;
struct sg_table *sgt;
- /* For objects with DMA memory allocated by GEM CMA */
+ /* For objects with DMA memory allocated by GEM DMA */
void *vaddr;
bool map_noncoherent;
};
-#define to_drm_gem_cma_obj(gem_obj) \
- container_of(gem_obj, struct drm_gem_cma_object, base)
+#define to_drm_gem_dma_obj(gem_obj) \
+ container_of(gem_obj, struct drm_gem_dma_object, base)
-struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
+struct drm_gem_dma_object *drm_gem_dma_create(struct drm_device *drm,
size_t size);
-void drm_gem_cma_free(struct drm_gem_cma_object *cma_obj);
-void drm_gem_cma_print_info(const struct drm_gem_cma_object *cma_obj,
+void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj);
+void drm_gem_dma_print_info(const struct drm_gem_dma_object *dma_obj,
struct drm_printer *p, unsigned int indent);
-struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj);
-int drm_gem_cma_vmap(struct drm_gem_cma_object *cma_obj,
+struct sg_table *drm_gem_dma_get_sg_table(struct drm_gem_dma_object *dma_obj);
+int drm_gem_dma_vmap(struct drm_gem_dma_object *dma_obj,
struct iosys_map *map);
-int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *vma);
+int drm_gem_dma_mmap(struct drm_gem_dma_object *dma_obj, struct vm_area_struct *vma);
-extern const struct vm_operations_struct drm_gem_cma_vm_ops;
+extern const struct vm_operations_struct drm_gem_dma_vm_ops;
/*
* GEM object functions
*/
/**
- * drm_gem_cma_object_free - GEM object function for drm_gem_cma_free()
+ * drm_gem_dma_object_free - GEM object function for drm_gem_dma_free()
* @obj: GEM object to free
*
- * This function wraps drm_gem_cma_free_object(). Drivers that employ the CMA helpers
+ * This function wraps drm_gem_dma_free_object(). Drivers that employ the DMA helpers
* should use it as their &drm_gem_object_funcs.free handler.
*/
-static inline void drm_gem_cma_object_free(struct drm_gem_object *obj)
+static inline void drm_gem_dma_object_free(struct drm_gem_object *obj)
{
- struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+ struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
- drm_gem_cma_free(cma_obj);
+ drm_gem_dma_free(dma_obj);
}
/**
- * drm_gem_cma_object_print_info() - Print &drm_gem_cma_object info for debugfs
+ * drm_gem_dma_object_print_info() - Print &drm_gem_dma_object info for debugfs
* @p: DRM printer
* @indent: Tab indentation level
* @obj: GEM object
*
- * This function wraps drm_gem_cma_print_info(). Drivers that employ the CMA helpers
+ * This function wraps drm_gem_dma_print_info(). Drivers that employ the DMA helpers
* should use this function as their &drm_gem_object_funcs.print_info handler.
*/
-static inline void drm_gem_cma_object_print_info(struct drm_printer *p, unsigned int indent,
+static inline void drm_gem_dma_object_print_info(struct drm_printer *p, unsigned int indent,
const struct drm_gem_object *obj)
{
- const struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+ const struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
- drm_gem_cma_print_info(cma_obj, p, indent);
+ drm_gem_dma_print_info(dma_obj, p, indent);
}
/**
- * drm_gem_cma_object_get_sg_table - GEM object function for drm_gem_cma_get_sg_table()
+ * drm_gem_dma_object_get_sg_table - GEM object function for drm_gem_dma_get_sg_table()
* @obj: GEM object
*
- * This function wraps drm_gem_cma_get_sg_table(). Drivers that employ the CMA helpers should
+ * This function wraps drm_gem_dma_get_sg_table(). Drivers that employ the DMA helpers should
* use it as their &drm_gem_object_funcs.get_sg_table handler.
*
* Returns:
* A pointer to the scatter/gather table of pinned pages or NULL on failure.
*/
-static inline struct sg_table *drm_gem_cma_object_get_sg_table(struct drm_gem_object *obj)
+static inline struct sg_table *drm_gem_dma_object_get_sg_table(struct drm_gem_object *obj)
{
- struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+ struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
- return drm_gem_cma_get_sg_table(cma_obj);
+ return drm_gem_dma_get_sg_table(dma_obj);
}
/*
- * drm_gem_cma_object_vmap - GEM object function for drm_gem_cma_vmap()
+ * drm_gem_dma_object_vmap - GEM object function for drm_gem_dma_vmap()
* @obj: GEM object
- * @map: Returns the kernel virtual address of the CMA GEM object's backing store.
+ * @map: Returns the kernel virtual address of the DMA GEM object's backing store.
*
- * This function wraps drm_gem_cma_vmap(). Drivers that employ the CMA helpers should
+ * This function wraps drm_gem_dma_vmap(). Drivers that employ the DMA helpers should
* use it as their &drm_gem_object_funcs.vmap handler.
*
* Returns:
* 0 on success or a negative error code on failure.
*/
-static inline int drm_gem_cma_object_vmap(struct drm_gem_object *obj,
+static inline int drm_gem_dma_object_vmap(struct drm_gem_object *obj,
struct iosys_map *map)
{
- struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+ struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
- return drm_gem_cma_vmap(cma_obj, map);
+ return drm_gem_dma_vmap(dma_obj, map);
}
/**
- * drm_gem_cma_object_mmap - GEM object function for drm_gem_cma_mmap()
+ * drm_gem_dma_object_mmap - GEM object function for drm_gem_dma_mmap()
* @obj: GEM object
* @vma: VMA for the area to be mapped
*
- * This function wraps drm_gem_cma_mmap(). Drivers that employ the cma helpers should
+ * This function wraps drm_gem_dma_mmap(). Drivers that employ the dma helpers should
* use it as their &drm_gem_object_funcs.mmap handler.
*
* Returns:
* 0 on success or a negative error code on failure.
*/
-static inline int drm_gem_cma_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
+static inline int drm_gem_dma_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
{
- struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+ struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
- return drm_gem_cma_mmap(cma_obj, vma);
+ return drm_gem_dma_mmap(dma_obj, vma);
}
/*
@@ -138,57 +138,57 @@ static inline int drm_gem_cma_object_mmap(struct drm_gem_object *obj, struct vm_
*/
/* create memory region for DRM framebuffer */
-int drm_gem_cma_dumb_create_internal(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create_internal(struct drm_file *file_priv,
struct drm_device *drm,
struct drm_mode_create_dumb *args);
/* create memory region for DRM framebuffer */
-int drm_gem_cma_dumb_create(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create(struct drm_file *file_priv,
struct drm_device *drm,
struct drm_mode_create_dumb *args);
struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
+drm_gem_dma_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach,
struct sg_table *sgt);
/**
- * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE - CMA GEM driver operations
+ * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE - DMA GEM driver operations
* @dumb_create_func: callback function for .dumb_create
*
* This macro provides a shortcut for setting the default GEM operations in the
* &drm_driver structure.
*
- * This macro is a variant of DRM_GEM_CMA_DRIVER_OPS for drivers that
+ * This macro is a variant of DRM_GEM_DMA_DRIVER_OPS for drivers that
* override the default implementation of &struct rm_driver.dumb_create. Use
- * DRM_GEM_CMA_DRIVER_OPS if possible. Drivers that require a virtual address
+ * DRM_GEM_DMA_DRIVER_OPS if possible. Drivers that require a virtual address
* on imported buffers should use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead.
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead.
*/
-#define DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(dumb_create_func) \
+#define DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(dumb_create_func) \
.dumb_create = (dumb_create_func), \
.prime_handle_to_fd = drm_gem_prime_handle_to_fd, \
.prime_fd_to_handle = drm_gem_prime_fd_to_handle, \
- .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table, \
+ .gem_prime_import_sg_table = drm_gem_dma_prime_import_sg_table, \
.gem_prime_mmap = drm_gem_prime_mmap
/**
- * DRM_GEM_CMA_DRIVER_OPS - CMA GEM driver operations
+ * DRM_GEM_DMA_DRIVER_OPS - DMA GEM driver operations
*
* This macro provides a shortcut for setting the default GEM operations in the
* &drm_driver structure.
*
* Drivers that come with their own implementation of
* &struct drm_driver.dumb_create should use
- * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE() instead. Use
- * DRM_GEM_CMA_DRIVER_OPS if possible. Drivers that require a virtual address
- * on imported buffers should use DRM_GEM_CMA_DRIVER_OPS_VMAP instead.
+ * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE() instead. Use
+ * DRM_GEM_DMA_DRIVER_OPS if possible. Drivers that require a virtual address
+ * on imported buffers should use DRM_GEM_DMA_DRIVER_OPS_VMAP instead.
*/
-#define DRM_GEM_CMA_DRIVER_OPS \
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_gem_cma_dumb_create)
+#define DRM_GEM_DMA_DRIVER_OPS \
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_gem_dma_dumb_create)
/**
- * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE - CMA GEM driver operations
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE - DMA GEM driver operations
* ensuring a virtual address
* on the buffer
* @dumb_create_func: callback function for .dumb_create
@@ -197,21 +197,21 @@ drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
* &drm_driver structure for drivers that need the virtual address also on
* imported buffers.
*
- * This macro is a variant of DRM_GEM_CMA_DRIVER_OPS_VMAP for drivers that
+ * This macro is a variant of DRM_GEM_DMA_DRIVER_OPS_VMAP for drivers that
* override the default implementation of &struct drm_driver.dumb_create. Use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
* virtual address on imported buffers should use
- * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE() instead.
+ * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE() instead.
*/
-#define DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(dumb_create_func) \
+#define DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(dumb_create_func) \
.dumb_create = dumb_create_func, \
.prime_handle_to_fd = drm_gem_prime_handle_to_fd, \
.prime_fd_to_handle = drm_gem_prime_fd_to_handle, \
- .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table_vmap, \
+ .gem_prime_import_sg_table = drm_gem_dma_prime_import_sg_table_vmap, \
.gem_prime_mmap = drm_gem_prime_mmap
/**
- * DRM_GEM_CMA_DRIVER_OPS_VMAP - CMA GEM driver operations ensuring a virtual
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP - DMA GEM driver operations ensuring a virtual
* address on the buffer
*
* This macro provides a shortcut for setting the default GEM operations in the
@@ -220,16 +220,16 @@ drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
*
* Drivers that come with their own implementation of
* &struct drm_driver.dumb_create should use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead. Use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
- * virtual address on imported buffers should use DRM_GEM_CMA_DRIVER_OPS
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead. Use
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
+ * virtual address on imported buffers should use DRM_GEM_DMA_DRIVER_OPS
* instead.
*/
-#define DRM_GEM_CMA_DRIVER_OPS_VMAP \
- DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(drm_gem_cma_dumb_create)
+#define DRM_GEM_DMA_DRIVER_OPS_VMAP \
+ DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(drm_gem_dma_dumb_create)
struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *drm,
+drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *drm,
struct dma_buf_attachment *attach,
struct sg_table *sgt);
@@ -238,22 +238,22 @@ drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *drm,
*/
#ifndef CONFIG_MMU
-unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
+unsigned long drm_gem_dma_get_unmapped_area(struct file *filp,
unsigned long addr,
unsigned long len,
unsigned long pgoff,
unsigned long flags);
-#define DRM_GEM_CMA_UNMAPPED_AREA_FOPS \
- .get_unmapped_area = drm_gem_cma_get_unmapped_area,
+#define DRM_GEM_DMA_UNMAPPED_AREA_FOPS \
+ .get_unmapped_area = drm_gem_dma_get_unmapped_area,
#else
-#define DRM_GEM_CMA_UNMAPPED_AREA_FOPS
+#define DRM_GEM_DMA_UNMAPPED_AREA_FOPS
#endif
/**
- * DEFINE_DRM_GEM_CMA_FOPS() - macro to generate file operations for CMA drivers
+ * DEFINE_DRM_GEM_DMA_FOPS() - macro to generate file operations for DMA drivers
* @name: name for the generated structure
*
- * This macro autogenerates a suitable &struct file_operations for CMA based
+ * This macro autogenerates a suitable &struct file_operations for DMA based
* drivers, which can be assigned to &drm_driver.fops. Note that this structure
* cannot be shared between drivers, because it contains a reference to the
* current module using THIS_MODULE.
@@ -262,7 +262,7 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
* non-static version of this you're probably doing it wrong and will break the
* THIS_MODULE reference by accident.
*/
-#define DEFINE_DRM_GEM_CMA_FOPS(name) \
+#define DEFINE_DRM_GEM_DMA_FOPS(name) \
static const struct file_operations name = {\
.owner = THIS_MODULE,\
.open = drm_open,\
@@ -273,7 +273,7 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
.read = drm_read,\
.llseek = noop_llseek,\
.mmap = drm_gem_mmap,\
- DRM_GEM_CMA_UNMAPPED_AREA_FOPS \
+ DRM_GEM_DMA_UNMAPPED_AREA_FOPS \
}
-#endif /* __DRM_GEM_CMA_HELPER_H__ */
+#endif /* __DRM_GEM_DMA_HELPER_H__ */
--
2.36.1
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH drm-misc-next v5 2/4] drm/gem: rename GEM CMA helpers to GEM DMA helpers
@ 2022-07-20 15:31 ` Danilo Krummrich
0 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-20 15:31 UTC (permalink / raw)
To: daniel, laurent.pinchart, airlied, tzimmermann, mripard
Cc: dri-devel, linux-kernel, Danilo Krummrich
Rename "GEM CMA" helpers to "GEM DMA" helpers - considering the
hierarchy of APIs (mm/cma -> dma -> gem dma) calling them "GEM
DMA" seems to be more applicable.
Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
requests to rename the CMA helpers and implies that people seem to be
confused about the naming.
In order to do this renaming the following script was used:
```
#!/bin/bash
DIRS="drivers/gpu include/drm Documentation/gpu"
REGEX_SYM_UPPER="[0-9A-Z_\-]"
REGEX_SYM_LOWER="[0-9a-z_\-]"
REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(GEM)_CMA_(${REGEX_SYM_UPPER}*)"
REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(gem)_cma_(${REGEX_SYM_LOWER}*)"
REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g"
REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g"
# Find all upper case 'CMA' symbols and replace them with 'DMA'.
for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS)
do
sed -i -E "$REGEX_SED_UPPER" $ff
done
# Find all lower case 'cma' symbols and replace them with 'dma'.
for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS)
do
sed -i -E "$REGEX_SED_LOWER" $ff
done
# Replace all occurrences of 'CMA' / 'cma' in comments and
# documentation files with 'DMA' / 'dma'.
for ff in $(grep -RiHl " cma " $DIRS)
do
sed -i -E "s/ cma / dma /g" $ff
sed -i -E "s/ CMA / DMA /g" $ff
done
# Rename all 'cma_obj's to 'dma_obj'.
for ff in $(grep -RiHl "cma_obj" $DIRS)
do
sed -i -E "s/cma_obj/dma_obj/g" $ff
done
```
Only a few more manual modifications were needed, e.g. reverting the
following modifications in some DRM Kconfig files
- select CMA if HAVE_DMA_CONTIGUOUS
+ select DMA if HAVE_DMA_CONTIGUOUS
as well as manually picking the occurrences of 'CMA'/'cma' in comments and
documentation which relate to "GEM CMA", but not "FB CMA".
Also drivers/gpu/drm/Makefile was fixed up manually after renaming
drm_gem_cma_helper.c to drm_gem_dma_helper.c.
This patch is compile-time tested building a x86_64 kernel with
`make allyesconfig && make drivers/gpu/drm`.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
---
Documentation/gpu/drm-mm.rst | 16 +-
drivers/gpu/drm/Kconfig | 4 +-
drivers/gpu/drm/Makefile | 6 +-
drivers/gpu/drm/arm/Kconfig | 4 +-
drivers/gpu/drm/arm/display/Kconfig | 2 +-
.../arm/display/komeda/komeda_framebuffer.c | 6 +-
.../gpu/drm/arm/display/komeda/komeda_kms.c | 10 +-
drivers/gpu/drm/arm/hdlcd_crtc.c | 2 +-
drivers/gpu/drm/arm/hdlcd_drv.c | 6 +-
drivers/gpu/drm/arm/malidp_drv.c | 8 +-
drivers/gpu/drm/arm/malidp_mw.c | 4 +-
drivers/gpu/drm/arm/malidp_planes.c | 16 +-
drivers/gpu/drm/armada/armada_gem.c | 6 +-
drivers/gpu/drm/aspeed/Kconfig | 2 +-
drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 4 +-
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 6 +-
drivers/gpu/drm/atmel-hlcdc/Kconfig | 2 +-
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 6 +-
.../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 4 +-
drivers/gpu/drm/drm_fb_dma_helper.c | 20 +-
drivers/gpu/drm/drm_file.c | 2 +-
..._gem_cma_helper.c => drm_gem_dma_helper.c} | 297 +++++++++---------
drivers/gpu/drm/drm_mipi_dbi.c | 2 +-
drivers/gpu/drm/fsl-dcu/Kconfig | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 6 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 4 +-
drivers/gpu/drm/hisilicon/kirin/Kconfig | 2 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 8 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +-
drivers/gpu/drm/imx/Kconfig | 2 +-
drivers/gpu/drm/imx/dcss/Kconfig | 2 +-
drivers/gpu/drm/imx/dcss/dcss-kms.c | 6 +-
drivers/gpu/drm/imx/dcss/dcss-plane.c | 16 +-
drivers/gpu/drm/imx/imx-drm-core.c | 8 +-
drivers/gpu/drm/imx/imx-drm.h | 2 +-
drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +-
drivers/gpu/drm/imx/ipuv3-plane.c | 26 +-
drivers/gpu/drm/ingenic/Kconfig | 2 +-
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 8 +-
drivers/gpu/drm/ingenic/ingenic-ipu.c | 2 +-
drivers/gpu/drm/kmb/Kconfig | 2 +-
drivers/gpu/drm/kmb/kmb_drv.c | 6 +-
drivers/gpu/drm/kmb/kmb_plane.c | 2 +-
drivers/gpu/drm/logicvc/logicvc_crtc.c | 2 +-
drivers/gpu/drm/logicvc/logicvc_drm.c | 10 +-
drivers/gpu/drm/logicvc/logicvc_interface.c | 2 +-
drivers/gpu/drm/logicvc/logicvc_mode.c | 2 +-
drivers/gpu/drm/mcde/Kconfig | 2 +-
drivers/gpu/drm/mcde/mcde_display.c | 2 +-
drivers/gpu/drm/mcde/mcde_drv.c | 6 +-
drivers/gpu/drm/mediatek/Kconfig | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
drivers/gpu/drm/mediatek/mtk_drm_gem.c | 4 +-
drivers/gpu/drm/meson/Kconfig | 2 +-
drivers/gpu/drm/meson/meson_drv.c | 10 +-
drivers/gpu/drm/meson/meson_overlay.c | 4 +-
drivers/gpu/drm/meson/meson_plane.c | 4 +-
drivers/gpu/drm/msm/msm_drv.c | 2 +-
drivers/gpu/drm/mxsfb/Kconfig | 2 +-
drivers/gpu/drm/mxsfb/lcdif_drv.c | 6 +-
drivers/gpu/drm/mxsfb/lcdif_kms.c | 2 +-
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 6 +-
drivers/gpu/drm/mxsfb/mxsfb_kms.c | 2 +-
drivers/gpu/drm/panel/Kconfig | 2 +-
drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 6 +-
drivers/gpu/drm/pl111/Kconfig | 2 +-
drivers/gpu/drm/pl111/pl111_display.c | 2 +-
drivers/gpu/drm/pl111/pl111_drv.c | 8 +-
drivers/gpu/drm/rcar-du/Kconfig | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 4 +-
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 36 +--
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 4 +-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 4 +-
drivers/gpu/drm/rockchip/Kconfig | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 4 +-
drivers/gpu/drm/shmobile/Kconfig | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 4 +-
drivers/gpu/drm/shmobile/shmob_drm_drv.c | 6 +-
drivers/gpu/drm/shmobile/shmob_drm_kms.c | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_kms.h | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_plane.c | 4 +-
drivers/gpu/drm/sprd/Kconfig | 2 +-
drivers/gpu/drm/sprd/sprd_dpu.c | 8 +-
drivers/gpu/drm/sprd/sprd_drm.c | 6 +-
drivers/gpu/drm/sti/Kconfig | 2 +-
drivers/gpu/drm/sti/sti_cursor.c | 10 +-
drivers/gpu/drm/sti/sti_drv.c | 6 +-
drivers/gpu/drm/sti/sti_gdp.c | 14 +-
drivers/gpu/drm/sti/sti_hqvdp.c | 14 +-
drivers/gpu/drm/sti/sti_plane.c | 2 +-
drivers/gpu/drm/stm/Kconfig | 2 +-
drivers/gpu/drm/stm/drv.c | 10 +-
drivers/gpu/drm/stm/ltdc.c | 2 +-
drivers/gpu/drm/sun4i/Kconfig | 2 +-
drivers/gpu/drm/sun4i/sun4i_backend.c | 2 +-
drivers/gpu/drm/sun4i/sun4i_drv.c | 8 +-
drivers/gpu/drm/sun4i/sun4i_frontend.c | 2 +-
drivers/gpu/drm/sun4i/sun8i_mixer.c | 2 +-
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 4 +-
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 4 +-
drivers/gpu/drm/tidss/Kconfig | 2 +-
drivers/gpu/drm/tidss/tidss_crtc.c | 2 +-
drivers/gpu/drm/tidss/tidss_dispc.c | 6 +-
drivers/gpu/drm/tidss/tidss_drv.c | 6 +-
drivers/gpu/drm/tilcdc/Kconfig | 2 +-
drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 4 +-
drivers/gpu/drm/tilcdc/tilcdc_drv.c | 6 +-
drivers/gpu/drm/tiny/Kconfig | 22 +-
drivers/gpu/drm/tiny/arcpgu.c | 8 +-
drivers/gpu/drm/tiny/hx8357d.c | 6 +-
drivers/gpu/drm/tiny/ili9163.c | 6 +-
drivers/gpu/drm/tiny/ili9225.c | 10 +-
drivers/gpu/drm/tiny/ili9341.c | 6 +-
drivers/gpu/drm/tiny/ili9486.c | 6 +-
drivers/gpu/drm/tiny/mi0283qt.c | 6 +-
drivers/gpu/drm/tiny/panel-mipi-dbi.c | 6 +-
drivers/gpu/drm/tiny/repaper.c | 10 +-
drivers/gpu/drm/tiny/st7586.c | 10 +-
drivers/gpu/drm/tiny/st7735r.c | 6 +-
drivers/gpu/drm/tve200/Kconfig | 2 +-
drivers/gpu/drm/tve200/tve200_display.c | 2 +-
drivers/gpu/drm/tve200/tve200_drv.c | 6 +-
drivers/gpu/drm/v3d/v3d_gem.c | 4 +-
drivers/gpu/drm/vc4/Kconfig | 2 +-
drivers/gpu/drm/vc4/vc4_bo.c | 44 +--
drivers/gpu/drm/vc4/vc4_crtc.c | 14 +-
drivers/gpu/drm/vc4/vc4_drv.c | 6 +-
drivers/gpu/drm/vc4/vc4_drv.h | 18 +-
drivers/gpu/drm/vc4/vc4_gem.c | 4 +-
drivers/gpu/drm/vc4/vc4_plane.c | 4 +-
drivers/gpu/drm/vc4/vc4_render_cl.c | 26 +-
drivers/gpu/drm/vc4/vc4_txp.c | 2 +-
drivers/gpu/drm/vc4/vc4_v3d.c | 4 +-
drivers/gpu/drm/vc4/vc4_validate.c | 16 +-
drivers/gpu/drm/vc4/vc4_validate_shaders.c | 2 +-
drivers/gpu/drm/xlnx/Kconfig | 2 +-
drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 8 +-
include/drm/drm_fb_dma_helper.h | 2 +-
include/drm/drm_gem.h | 2 +-
..._gem_cma_helper.h => drm_gem_dma_helper.h} | 156 ++++-----
142 files changed, 637 insertions(+), 640 deletions(-)
rename drivers/gpu/drm/{drm_gem_cma_helper.c => drm_gem_dma_helper.c} (62%)
rename include/drm/{drm_gem_cma_helper.h => drm_gem_dma_helper.h} (53%)
diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
index f32ccce5722d..a79fd3549ff8 100644
--- a/Documentation/gpu/drm-mm.rst
+++ b/Documentation/gpu/drm-mm.rst
@@ -300,12 +300,12 @@ Drivers that want to map the GEM object upfront instead of handling page
faults can implement their own mmap file operation handler.
For platforms without MMU the GEM core provides a helper method
-drm_gem_cma_get_unmapped_area(). The mmap() routines will call this to get a
+drm_gem_dma_get_unmapped_area(). The mmap() routines will call this to get a
proposed address for the mapping.
-To use drm_gem_cma_get_unmapped_area(), drivers must fill the struct
+To use drm_gem_dma_get_unmapped_area(), drivers must fill the struct
:c:type:`struct file_operations <file_operations>` get_unmapped_area field with
-a pointer on drm_gem_cma_get_unmapped_area().
+a pointer on drm_gem_dma_get_unmapped_area().
More detailed information about get_unmapped_area can be found in
Documentation/admin-guide/mm/nommu-mmap.rst
@@ -355,16 +355,16 @@ GEM Function Reference
.. kernel-doc:: drivers/gpu/drm/drm_gem.c
:export:
-GEM CMA Helper Functions Reference
+GEM DMA Helper Functions Reference
----------------------------------
-.. kernel-doc:: drivers/gpu/drm/drm_gem_cma_helper.c
- :doc: cma helpers
+.. kernel-doc:: drivers/gpu/drm/drm_gem_dma_helper.c
+ :doc: dma helpers
-.. kernel-doc:: include/drm/drm_gem_cma_helper.h
+.. kernel-doc:: include/drm/drm_gem_dma_helper.h
:internal:
-.. kernel-doc:: drivers/gpu/drm/drm_gem_cma_helper.c
+.. kernel-doc:: drivers/gpu/drm/drm_gem_dma_helper.c
:export:
GEM SHMEM Helper Function Reference
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 1c91e1e861a5..0b2ad7212ee6 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -200,11 +200,11 @@ config DRM_TTM_HELPER
help
Helpers for ttm-based gem objects
-config DRM_GEM_CMA_HELPER
+config DRM_GEM_DMA_HELPER
tristate
depends on DRM
help
- Choose this if you need the GEM CMA helper functions
+ Choose this if you need the GEM DMA helper functions
config DRM_GEM_SHMEM_HELPER
tristate
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 1d6e4f672b59..25d0ba310509 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -40,9 +40,9 @@ obj-$(CONFIG_DRM_PANEL_ORIENTATION_QUIRKS) += drm_panel_orientation_quirks.o
obj-$(CONFIG_DRM_BUDDY) += drm_buddy.o
-drm_cma_helper-y := drm_gem_cma_helper.o
-drm_cma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_dma_helper.o
-obj-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_cma_helper.o
+drm_dma_helper-y := drm_gem_dma_helper.o
+drm_dma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_dma_helper.o
+obj-$(CONFIG_DRM_GEM_DMA_HELPER) += drm_dma_helper.o
drm_shmem_helper-y := drm_gem_shmem_helper.o
obj-$(CONFIG_DRM_GEM_SHMEM_HELPER) += drm_shmem_helper.o
diff --git a/drivers/gpu/drm/arm/Kconfig b/drivers/gpu/drm/arm/Kconfig
index 6e3f1d600541..c1b89274d2a4 100644
--- a/drivers/gpu/drm/arm/Kconfig
+++ b/drivers/gpu/drm/arm/Kconfig
@@ -6,7 +6,7 @@ config DRM_HDLCD
depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST)
depends on COMMON_CLK
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
help
Choose this option if you have an ARM High Definition Colour LCD
controller.
@@ -27,7 +27,7 @@ config DRM_MALI_DISPLAY
depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST)
depends on COMMON_CLK
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VIDEOMODE_HELPERS
help
Choose this option if you want to compile the ARM Mali Display
diff --git a/drivers/gpu/drm/arm/display/Kconfig b/drivers/gpu/drm/arm/display/Kconfig
index e91598b60781..4acc4285a4eb 100644
--- a/drivers/gpu/drm/arm/display/Kconfig
+++ b/drivers/gpu/drm/arm/display/Kconfig
@@ -4,7 +4,7 @@ config DRM_KOMEDA
depends on DRM && OF
depends on COMMON_CLK
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VIDEOMODE_HELPERS
help
Choose this option if you want to compile the ARM Komeda display
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
index ea45da663dfb..f1b27db5dad5 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
@@ -7,7 +7,7 @@
#include <drm/drm_device.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include "komeda_framebuffer.h"
@@ -137,7 +137,7 @@ komeda_fb_none_afbc_size_check(struct komeda_dev *mdev, struct komeda_fb *kfb,
}
min_size = komeda_fb_get_pixel_addr(kfb, 0, fb->height, i)
- - to_drm_gem_cma_obj(obj)->paddr;
+ - to_drm_gem_dma_obj(obj)->paddr;
if (obj->size < min_size) {
DRM_DEBUG_KMS("The fb->obj[%d] size: 0x%zx lower than the minimum requirement: 0x%llx.\n",
i, obj->size, min_size);
@@ -239,7 +239,7 @@ dma_addr_t
komeda_fb_get_pixel_addr(struct komeda_fb *kfb, int x, int y, int plane)
{
struct drm_framebuffer *fb = &kfb->base;
- const struct drm_gem_cma_object *obj;
+ const struct drm_gem_dma_object *obj;
u32 offset, plane_x, plane_y, block_w, block_sz;
if (plane >= fb->format->num_planes) {
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index 93b7f09b96ca..f6881880f660 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -11,7 +11,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
@@ -21,9 +21,9 @@
#include "komeda_framebuffer.h"
#include "komeda_kms.h"
-DEFINE_DRM_GEM_CMA_FOPS(komeda_cma_fops);
+DEFINE_DRM_GEM_DMA_FOPS(komeda_cma_fops);
-static int komeda_gem_cma_dumb_create(struct drm_file *file,
+static int komeda_gem_dma_dumb_create(struct drm_file *file,
struct drm_device *dev,
struct drm_mode_create_dumb *args)
{
@@ -32,7 +32,7 @@ static int komeda_gem_cma_dumb_create(struct drm_file *file,
args->pitch = ALIGN(pitch, mdev->chip.bus_width);
- return drm_gem_cma_dumb_create_internal(file, dev, args);
+ return drm_gem_dma_dumb_create_internal(file, dev, args);
}
static irqreturn_t komeda_kms_irq_handler(int irq, void *data)
@@ -60,7 +60,7 @@ static irqreturn_t komeda_kms_irq_handler(int irq, void *data)
static const struct drm_driver komeda_kms_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.lastclose = drm_fb_helper_lastclose,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(komeda_gem_cma_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(komeda_gem_dma_dumb_create),
.fops = &komeda_cma_fops,
.name = "komeda",
.desc = "Arm Komeda Display Processor driver",
diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
index 3413ddbaec30..7f3e4bca4564 100644
--- a/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -21,7 +21,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index fab18135f12b..e32405ca6cc9 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -27,7 +27,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modeset_helper.h>
#include <drm/drm_module.h>
@@ -255,11 +255,11 @@ static void hdlcd_debugfs_init(struct drm_minor *minor)
}
#endif
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver hdlcd_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
#ifdef CONFIG_DEBUG_FS
.debugfs_init = hdlcd_debugfs_init,
#endif
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 4e78a64c5d37..f9180ff6f9ea 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -22,7 +22,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modeset_helper.h>
#include <drm/drm_module.h>
@@ -457,7 +457,7 @@ static int malidp_irq_init(struct platform_device *pdev)
return 0;
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static int malidp_dumb_create(struct drm_file *file_priv,
struct drm_device *drm,
@@ -469,7 +469,7 @@ static int malidp_dumb_create(struct drm_file *file_priv,
args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), alignment);
- return drm_gem_cma_dumb_create_internal(file_priv, drm, args);
+ return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
}
#ifdef CONFIG_DEBUG_FS
@@ -566,7 +566,7 @@ static void malidp_debugfs_init(struct drm_minor *minor)
static const struct drm_driver malidp_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(malidp_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(malidp_dumb_create),
#ifdef CONFIG_DEBUG_FS
.debugfs_init = malidp_debugfs_init,
#endif
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c
index 7a9c900626ec..cefae03f1bcc 100644
--- a/drivers/gpu/drm/arm/malidp_mw.c
+++ b/drivers/gpu/drm/arm/malidp_mw.c
@@ -13,7 +13,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_writeback.h>
@@ -160,7 +160,7 @@ malidp_mw_encoder_atomic_check(struct drm_encoder *encoder,
n_planes = fb->format->num_planes;
for (i = 0; i < n_planes; i++) {
- struct drm_gem_cma_object *obj = drm_fb_dma_get_gem_obj(fb, i);
+ struct drm_gem_dma_object *obj = drm_fb_dma_get_gem_obj(fb, i);
/* memory write buffers are never rotated */
u8 alignment = malidp_hw_get_pitch_align(malidp->dev, 0);
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index fd6172f433d5..898b15d3bd70 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -16,7 +16,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_print.h>
@@ -334,15 +334,15 @@ static bool malidp_check_pages_threshold(struct malidp_plane_state *ms,
for (i = 0; i < ms->n_planes; i++) {
struct drm_gem_object *obj;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct sg_table *sgt;
struct scatterlist *sgl;
obj = drm_gem_fb_get_obj(ms->base.fb, i);
- cma_obj = to_drm_gem_cma_obj(obj);
+ dma_obj = to_drm_gem_dma_obj(obj);
- if (cma_obj->sgt)
- sgt = cma_obj->sgt;
+ if (dma_obj->sgt)
+ sgt = dma_obj->sgt;
else
sgt = obj->funcs->get_sg_table(obj);
@@ -353,14 +353,14 @@ static bool malidp_check_pages_threshold(struct malidp_plane_state *ms,
while (sgl) {
if (sgl->length < pgsize) {
- if (!cma_obj->sgt)
+ if (!dma_obj->sgt)
kfree(sgt);
return false;
}
sgl = sg_next(sgl);
}
- if (!cma_obj->sgt)
+ if (!dma_obj->sgt)
kfree(sgt);
}
@@ -733,7 +733,7 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
paddr = drm_fb_dma_get_gem_addr(fb, plane->state,
plane_index);
} else {
- struct drm_gem_cma_object *obj;
+ struct drm_gem_dma_object *obj;
obj = drm_fb_dma_get_gem_obj(fb, plane_index);
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 147abf1a3968..5430265ad458 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -107,11 +107,11 @@ armada_gem_linear_back(struct drm_device *dev, struct armada_gem_object *obj)
}
/*
- * We could grab something from CMA if it's enabled, but that
+ * We could grab something from DMA if it's enabled, but that
* involves building in a problem:
*
- * CMA's interface uses dma_alloc_coherent(), which provides us
- * with an CPU virtual address and a device address.
+ * GEM DMA helper interface uses dma_alloc_coherent(), which provides
+ * us with an CPU virtual address and a device address.
*
* The CPU virtual address may be either an address in the kernel
* direct mapped region (for example, as it would be on x86) or
diff --git a/drivers/gpu/drm/aspeed/Kconfig b/drivers/gpu/drm/aspeed/Kconfig
index 024ccab14f88..8137c39b057b 100644
--- a/drivers/gpu/drm/aspeed/Kconfig
+++ b/drivers/gpu/drm/aspeed/Kconfig
@@ -5,7 +5,7 @@ config DRM_ASPEED_GFX
depends on (COMPILE_TEST || ARCH_ASPEED)
depends on MMU
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DMA_CMA if HAVE_DMA_CONTIGUOUS
select CMA if HAVE_DMA_CONTIGUOUS
select MFD_SYSCON
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
index cc4d0fa6262c..996b03bac87f 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
@@ -11,7 +11,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_panel.h>
#include <drm/drm_simple_kms_helper.h>
#include <drm/drm_vblank.h>
@@ -168,7 +168,7 @@ static void aspeed_gfx_pipe_update(struct drm_simple_display_pipe *pipe,
struct drm_crtc *crtc = &pipe->crtc;
struct drm_framebuffer *fb = pipe->plane.state->fb;
struct drm_pending_vblank_event *event;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
spin_lock_irq(&crtc->dev->event_lock);
event = crtc->state->event;
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index ff2cfc622072..5666e3ae2493 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
@@ -18,7 +18,7 @@
#include <drm/drm_device.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -246,11 +246,11 @@ static void aspeed_gfx_unload(struct drm_device *drm)
drm_kms_helper_poll_fini(drm);
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver aspeed_gfx_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &fops,
.name = "aspeed-gfx-drm",
.desc = "ASPEED GFX DRM",
diff --git a/drivers/gpu/drm/atmel-hlcdc/Kconfig b/drivers/gpu/drm/atmel-hlcdc/Kconfig
index 8ae679f1a518..3bdbab3a6333 100644
--- a/drivers/gpu/drm/atmel-hlcdc/Kconfig
+++ b/drivers/gpu/drm/atmel-hlcdc/Kconfig
@@ -2,7 +2,7 @@
config DRM_ATMEL_HLCDC
tristate "DRM Support for ATMEL HLCDC Display Controller"
depends on DRM && OF && COMMON_CLK && MFD_ATMEL_HLCDC && ARM
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_PANEL
help
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 651e3c109360..f7e7f4e919c7 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -20,7 +20,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -730,11 +730,11 @@ static void atmel_hlcdc_dc_unload(struct drm_device *dev)
clk_disable_unprepare(dc->hlcdc->periph_clk);
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver atmel_hlcdc_dc_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &fops,
.name = "atmel-hlcdc",
.desc = "Atmel HLCD Controller DRM",
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index f9b0c81944bf..733101031e86 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include "atmel_hlcdc_dc.h"
@@ -449,7 +449,7 @@ static void atmel_hlcdc_plane_update_buffers(struct atmel_hlcdc_plane *plane,
sr = atmel_hlcdc_layer_read_reg(&plane->layer, ATMEL_HLCDC_LAYER_CHSR);
for (i = 0; i < state->nplanes; i++) {
- struct drm_gem_cma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
+ struct drm_gem_dma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
state->dscrs[i]->addr = gem->paddr + state->offsets[i];
diff --git a/drivers/gpu/drm/drm_fb_dma_helper.c b/drivers/gpu/drm/drm_fb_dma_helper.c
index 85fd21cd9dda..b601073c22de 100644
--- a/drivers/gpu/drm/drm_fb_dma_helper.c
+++ b/drivers/gpu/drm/drm_fb_dma_helper.c
@@ -13,7 +13,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane.h>
#include <linux/dma-mapping.h>
@@ -35,15 +35,15 @@
*/
/**
- * drm_fb_dma_get_gem_obj() - Get CMA GEM object for framebuffer
+ * drm_fb_dma_get_gem_obj() - Get DMA GEM object for framebuffer
* @fb: The framebuffer
* @plane: Which plane
*
- * Return the CMA GEM object for given framebuffer.
+ * Return the DMA GEM object for given framebuffer.
*
* This function will usually be called from the CRTC callback functions.
*/
-struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
+struct drm_gem_dma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
unsigned int plane)
{
struct drm_gem_object *gem;
@@ -52,7 +52,7 @@ struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
if (!gem)
return NULL;
- return to_drm_gem_cma_obj(gem);
+ return to_drm_gem_dma_obj(gem);
}
EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_obj);
@@ -71,7 +71,7 @@ dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
struct drm_plane_state *state,
unsigned int plane)
{
- struct drm_gem_cma_object *obj;
+ struct drm_gem_dma_object *obj;
dma_addr_t paddr;
u8 h_div = 1, v_div = 1;
u32 block_w = drm_format_info_block_width(fb->format, plane);
@@ -113,7 +113,7 @@ EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_addr);
* @state: New plane state
*
* This function can be used by drivers that use damage clips and have
- * CMA GEM objects backed by non-coherent memory. Calling this function
+ * DMA GEM objects backed by non-coherent memory. Calling this function
* in a plane's .atomic_update ensures that all the data in the backing
* memory have been written to RAM.
*/
@@ -123,15 +123,15 @@ void drm_fb_dma_sync_non_coherent(struct drm_device *drm,
{
const struct drm_format_info *finfo = state->fb->format;
struct drm_atomic_helper_damage_iter iter;
- const struct drm_gem_cma_object *cma_obj;
+ const struct drm_gem_dma_object *dma_obj;
unsigned int offset, i;
struct drm_rect clip;
dma_addr_t daddr;
size_t nb_bytes;
for (i = 0; i < finfo->num_planes; i++) {
- cma_obj = drm_fb_dma_get_gem_obj(state->fb, i);
- if (!cma_obj->map_noncoherent)
+ dma_obj = drm_fb_dma_get_gem_obj(state->fb, i);
+ if (!dma_obj->map_noncoherent)
continue;
daddr = drm_fb_dma_get_gem_addr(state->fb, state, i);
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index ed25168619fc..fa55c9a562f3 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -131,7 +131,7 @@ bool drm_dev_needs_global_mutex(struct drm_device *dev)
* };
*
* For plain GEM based drivers there is the DEFINE_DRM_GEM_FOPS() macro, and for
- * CMA based drivers there is the DEFINE_DRM_GEM_CMA_FOPS() macro to make this
+ * DMA based drivers there is the DEFINE_DRM_GEM_DMA_FOPS() macro to make this
* simpler.
*
* The driver's &file_operations must be stored in &drm_driver.fops.
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_dma_helper.c
similarity index 62%
rename from drivers/gpu/drm/drm_gem_cma_helper.c
rename to drivers/gpu/drm/drm_gem_dma_helper.c
index 42abee9a0f4f..f1780c01c928 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_dma_helper.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
- * drm gem CMA (contiguous memory allocator) helper functions
+ * drm gem DMA helper functions
*
* Copyright (C) 2012 Sascha Hauer, Pengutronix
*
@@ -20,20 +20,17 @@
#include <drm/drm.h>
#include <drm/drm_device.h>
#include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_vma_manager.h>
/**
- * DOC: cma helpers
+ * DOC: dma helpers
*
- * The DRM GEM/CMA helpers are a means to provide buffer objects that are
+ * The DRM GEM/DMA helpers are a means to provide buffer objects that are
* presented to the device as a contiguous chunk of memory. This is useful
* for devices that do not support scatter-gather DMA (either directly or
* by using an intimately attached IOMMU).
*
- * Despite the name, the DRM GEM/CMA helpers are not hardwired to use the
- * Contiguous Memory Allocator (CMA).
- *
* For devices that access the memory bus through an (external) IOMMU then
* the buffer objects are allocated using a traditional page-based
* allocator and may be scattered through physical memory. However they
@@ -44,36 +41,36 @@
* objects that are physically contiguous in memory.
*
* For GEM callback helpers in struct &drm_gem_object functions, see likewise
- * named functions with an _object_ infix (e.g., drm_gem_cma_object_vmap() wraps
- * drm_gem_cma_vmap()). These helpers perform the necessary type conversion.
+ * named functions with an _object_ infix (e.g., drm_gem_dma_object_vmap() wraps
+ * drm_gem_dma_vmap()). These helpers perform the necessary type conversion.
*/
-static const struct drm_gem_object_funcs drm_gem_cma_default_funcs = {
- .free = drm_gem_cma_object_free,
- .print_info = drm_gem_cma_object_print_info,
- .get_sg_table = drm_gem_cma_object_get_sg_table,
- .vmap = drm_gem_cma_object_vmap,
- .mmap = drm_gem_cma_object_mmap,
- .vm_ops = &drm_gem_cma_vm_ops,
+static const struct drm_gem_object_funcs drm_gem_dma_default_funcs = {
+ .free = drm_gem_dma_object_free,
+ .print_info = drm_gem_dma_object_print_info,
+ .get_sg_table = drm_gem_dma_object_get_sg_table,
+ .vmap = drm_gem_dma_object_vmap,
+ .mmap = drm_gem_dma_object_mmap,
+ .vm_ops = &drm_gem_dma_vm_ops,
};
/**
- * __drm_gem_cma_create - Create a GEM CMA object without allocating memory
+ * __drm_gem_dma_create - Create a GEM DMA object without allocating memory
* @drm: DRM device
* @size: size of the object to allocate
* @private: true if used for internal purposes
*
- * This function creates and initializes a GEM CMA object of the given size,
+ * This function creates and initializes a GEM DMA object of the given size,
* but doesn't allocate any memory to back the object.
*
* Returns:
- * A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
+ * A struct drm_gem_dma_object * on success or an ERR_PTR()-encoded negative
* error code on failure.
*/
-static struct drm_gem_cma_object *
-__drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
+static struct drm_gem_dma_object *
+__drm_gem_dma_create(struct drm_device *drm, size_t size, bool private)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_gem_object *gem_obj;
int ret = 0;
@@ -81,22 +78,22 @@ __drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
gem_obj = drm->driver->gem_create_object(drm, size);
if (IS_ERR(gem_obj))
return ERR_CAST(gem_obj);
- cma_obj = to_drm_gem_cma_obj(gem_obj);
+ dma_obj = to_drm_gem_dma_obj(gem_obj);
} else {
- cma_obj = kzalloc(sizeof(*cma_obj), GFP_KERNEL);
- if (!cma_obj)
+ dma_obj = kzalloc(sizeof(*dma_obj), GFP_KERNEL);
+ if (!dma_obj)
return ERR_PTR(-ENOMEM);
- gem_obj = &cma_obj->base;
+ gem_obj = &dma_obj->base;
}
if (!gem_obj->funcs)
- gem_obj->funcs = &drm_gem_cma_default_funcs;
+ gem_obj->funcs = &drm_gem_dma_default_funcs;
if (private) {
drm_gem_private_object_init(drm, gem_obj, size);
/* Always use writecombine for dma-buf mappings */
- cma_obj->map_noncoherent = false;
+ dma_obj->map_noncoherent = false;
} else {
ret = drm_gem_object_init(drm, gem_obj, size);
}
@@ -109,19 +106,19 @@ __drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
goto error;
}
- return cma_obj;
+ return dma_obj;
error:
- kfree(cma_obj);
+ kfree(dma_obj);
return ERR_PTR(ret);
}
/**
- * drm_gem_cma_create - allocate an object with the given size
+ * drm_gem_dma_create - allocate an object with the given size
* @drm: DRM device
* @size: size of the object to allocate
*
- * This function creates a CMA GEM object and allocates memory as backing store.
+ * This function creates a DMA GEM object and allocates memory as backing store.
* The allocated memory will occupy a contiguous chunk of bus address space.
*
* For devices that are directly connected to the memory bus then the allocated
@@ -131,78 +128,78 @@ __drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
* requirements.
*
* Returns:
- * A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
+ * A struct drm_gem_dma_object * on success or an ERR_PTR()-encoded negative
* error code on failure.
*/
-struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
+struct drm_gem_dma_object *drm_gem_dma_create(struct drm_device *drm,
size_t size)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
int ret;
size = round_up(size, PAGE_SIZE);
- cma_obj = __drm_gem_cma_create(drm, size, false);
- if (IS_ERR(cma_obj))
- return cma_obj;
+ dma_obj = __drm_gem_dma_create(drm, size, false);
+ if (IS_ERR(dma_obj))
+ return dma_obj;
- if (cma_obj->map_noncoherent) {
- cma_obj->vaddr = dma_alloc_noncoherent(drm->dev, size,
- &cma_obj->paddr,
+ if (dma_obj->map_noncoherent) {
+ dma_obj->vaddr = dma_alloc_noncoherent(drm->dev, size,
+ &dma_obj->paddr,
DMA_TO_DEVICE,
GFP_KERNEL | __GFP_NOWARN);
} else {
- cma_obj->vaddr = dma_alloc_wc(drm->dev, size, &cma_obj->paddr,
+ dma_obj->vaddr = dma_alloc_wc(drm->dev, size, &dma_obj->paddr,
GFP_KERNEL | __GFP_NOWARN);
}
- if (!cma_obj->vaddr) {
+ if (!dma_obj->vaddr) {
drm_dbg(drm, "failed to allocate buffer with size %zu\n",
size);
ret = -ENOMEM;
goto error;
}
- return cma_obj;
+ return dma_obj;
error:
- drm_gem_object_put(&cma_obj->base);
+ drm_gem_object_put(&dma_obj->base);
return ERR_PTR(ret);
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_create);
+EXPORT_SYMBOL_GPL(drm_gem_dma_create);
/**
- * drm_gem_cma_create_with_handle - allocate an object with the given size and
+ * drm_gem_dma_create_with_handle - allocate an object with the given size and
* return a GEM handle to it
* @file_priv: DRM file-private structure to register the handle for
* @drm: DRM device
* @size: size of the object to allocate
* @handle: return location for the GEM handle
*
- * This function creates a CMA GEM object, allocating a chunk of memory as
+ * This function creates a DMA GEM object, allocating a chunk of memory as
* backing store. The GEM object is then added to the list of object associated
* with the given file and a handle to it is returned.
*
* The allocated memory will occupy a contiguous chunk of bus address space.
- * See drm_gem_cma_create() for more details.
+ * See drm_gem_dma_create() for more details.
*
* Returns:
- * A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
+ * A struct drm_gem_dma_object * on success or an ERR_PTR()-encoded negative
* error code on failure.
*/
-static struct drm_gem_cma_object *
-drm_gem_cma_create_with_handle(struct drm_file *file_priv,
+static struct drm_gem_dma_object *
+drm_gem_dma_create_with_handle(struct drm_file *file_priv,
struct drm_device *drm, size_t size,
uint32_t *handle)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_gem_object *gem_obj;
int ret;
- cma_obj = drm_gem_cma_create(drm, size);
- if (IS_ERR(cma_obj))
- return cma_obj;
+ dma_obj = drm_gem_dma_create(drm, size);
+ if (IS_ERR(dma_obj))
+ return dma_obj;
- gem_obj = &cma_obj->base;
+ gem_obj = &dma_obj->base;
/*
* allocate a id of idr table where the obj is registered
@@ -214,44 +211,44 @@ drm_gem_cma_create_with_handle(struct drm_file *file_priv,
if (ret)
return ERR_PTR(ret);
- return cma_obj;
+ return dma_obj;
}
/**
- * drm_gem_cma_free - free resources associated with a CMA GEM object
- * @cma_obj: CMA GEM object to free
+ * drm_gem_dma_free - free resources associated with a DMA GEM object
+ * @dma_obj: DMA GEM object to free
*
- * This function frees the backing memory of the CMA GEM object, cleans up the
+ * This function frees the backing memory of the DMA GEM object, cleans up the
* GEM object state and frees the memory used to store the object itself.
* If the buffer is imported and the virtual address is set, it is released.
*/
-void drm_gem_cma_free(struct drm_gem_cma_object *cma_obj)
+void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj)
{
- struct drm_gem_object *gem_obj = &cma_obj->base;
- struct iosys_map map = IOSYS_MAP_INIT_VADDR(cma_obj->vaddr);
+ struct drm_gem_object *gem_obj = &dma_obj->base;
+ struct iosys_map map = IOSYS_MAP_INIT_VADDR(dma_obj->vaddr);
if (gem_obj->import_attach) {
- if (cma_obj->vaddr)
+ if (dma_obj->vaddr)
dma_buf_vunmap(gem_obj->import_attach->dmabuf, &map);
- drm_prime_gem_destroy(gem_obj, cma_obj->sgt);
- } else if (cma_obj->vaddr) {
- if (cma_obj->map_noncoherent)
- dma_free_noncoherent(gem_obj->dev->dev, cma_obj->base.size,
- cma_obj->vaddr, cma_obj->paddr,
+ drm_prime_gem_destroy(gem_obj, dma_obj->sgt);
+ } else if (dma_obj->vaddr) {
+ if (dma_obj->map_noncoherent)
+ dma_free_noncoherent(gem_obj->dev->dev, dma_obj->base.size,
+ dma_obj->vaddr, dma_obj->paddr,
DMA_TO_DEVICE);
else
- dma_free_wc(gem_obj->dev->dev, cma_obj->base.size,
- cma_obj->vaddr, cma_obj->paddr);
+ dma_free_wc(gem_obj->dev->dev, dma_obj->base.size,
+ dma_obj->vaddr, dma_obj->paddr);
}
drm_gem_object_release(gem_obj);
- kfree(cma_obj);
+ kfree(dma_obj);
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_free);
+EXPORT_SYMBOL_GPL(drm_gem_dma_free);
/**
- * drm_gem_cma_dumb_create_internal - create a dumb buffer object
+ * drm_gem_dma_dumb_create_internal - create a dumb buffer object
* @file_priv: DRM file-private structure to create the dumb buffer for
* @drm: DRM device
* @args: IOCTL data
@@ -264,12 +261,12 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_free);
* Returns:
* 0 on success or a negative error code on failure.
*/
-int drm_gem_cma_dumb_create_internal(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create_internal(struct drm_file *file_priv,
struct drm_device *drm,
struct drm_mode_create_dumb *args)
{
unsigned int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
if (args->pitch < min_pitch)
args->pitch = min_pitch;
@@ -277,14 +274,14 @@ int drm_gem_cma_dumb_create_internal(struct drm_file *file_priv,
if (args->size < args->pitch * args->height)
args->size = args->pitch * args->height;
- cma_obj = drm_gem_cma_create_with_handle(file_priv, drm, args->size,
+ dma_obj = drm_gem_dma_create_with_handle(file_priv, drm, args->size,
&args->handle);
- return PTR_ERR_OR_ZERO(cma_obj);
+ return PTR_ERR_OR_ZERO(dma_obj);
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_dumb_create_internal);
+EXPORT_SYMBOL_GPL(drm_gem_dma_dumb_create_internal);
/**
- * drm_gem_cma_dumb_create - create a dumb buffer object
+ * drm_gem_dma_dumb_create - create a dumb buffer object
* @file_priv: DRM file-private structure to create the dumb buffer for
* @drm: DRM device
* @args: IOCTL data
@@ -296,35 +293,35 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_dumb_create_internal);
*
* For hardware with additional restrictions, drivers can adjust the fields
* set up by userspace and pass the IOCTL data along to the
- * drm_gem_cma_dumb_create_internal() function.
+ * drm_gem_dma_dumb_create_internal() function.
*
* Returns:
* 0 on success or a negative error code on failure.
*/
-int drm_gem_cma_dumb_create(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create(struct drm_file *file_priv,
struct drm_device *drm,
struct drm_mode_create_dumb *args)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
args->pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
args->size = args->pitch * args->height;
- cma_obj = drm_gem_cma_create_with_handle(file_priv, drm, args->size,
+ dma_obj = drm_gem_dma_create_with_handle(file_priv, drm, args->size,
&args->handle);
- return PTR_ERR_OR_ZERO(cma_obj);
+ return PTR_ERR_OR_ZERO(dma_obj);
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_dumb_create);
+EXPORT_SYMBOL_GPL(drm_gem_dma_dumb_create);
-const struct vm_operations_struct drm_gem_cma_vm_ops = {
+const struct vm_operations_struct drm_gem_dma_vm_ops = {
.open = drm_gem_vm_open,
.close = drm_gem_vm_close,
};
-EXPORT_SYMBOL_GPL(drm_gem_cma_vm_ops);
+EXPORT_SYMBOL_GPL(drm_gem_dma_vm_ops);
#ifndef CONFIG_MMU
/**
- * drm_gem_cma_get_unmapped_area - propose address for mapping in noMMU cases
+ * drm_gem_dma_get_unmapped_area - propose address for mapping in noMMU cases
* @filp: file object
* @addr: memory address
* @len: buffer size
@@ -339,13 +336,13 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_vm_ops);
* Returns:
* mapping address on success or a negative error code on failure.
*/
-unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
+unsigned long drm_gem_dma_get_unmapped_area(struct file *filp,
unsigned long addr,
unsigned long len,
unsigned long pgoff,
unsigned long flags)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_gem_object *obj = NULL;
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->minor->dev;
@@ -384,35 +381,35 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
return -EACCES;
}
- cma_obj = to_drm_gem_cma_obj(obj);
+ dma_obj = to_drm_gem_dma_obj(obj);
drm_gem_object_put(obj);
- return cma_obj->vaddr ? (unsigned long)cma_obj->vaddr : -EINVAL;
+ return dma_obj->vaddr ? (unsigned long)dma_obj->vaddr : -EINVAL;
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_get_unmapped_area);
+EXPORT_SYMBOL_GPL(drm_gem_dma_get_unmapped_area);
#endif
/**
- * drm_gem_cma_print_info() - Print &drm_gem_cma_object info for debugfs
- * @cma_obj: CMA GEM object
+ * drm_gem_dma_print_info() - Print &drm_gem_dma_object info for debugfs
+ * @dma_obj: DMA GEM object
* @p: DRM printer
* @indent: Tab indentation level
*
* This function prints paddr and vaddr for use in e.g. debugfs output.
*/
-void drm_gem_cma_print_info(const struct drm_gem_cma_object *cma_obj,
+void drm_gem_dma_print_info(const struct drm_gem_dma_object *dma_obj,
struct drm_printer *p, unsigned int indent)
{
- drm_printf_indent(p, indent, "paddr=%pad\n", &cma_obj->paddr);
- drm_printf_indent(p, indent, "vaddr=%p\n", cma_obj->vaddr);
+ drm_printf_indent(p, indent, "paddr=%pad\n", &dma_obj->paddr);
+ drm_printf_indent(p, indent, "vaddr=%p\n", dma_obj->vaddr);
}
-EXPORT_SYMBOL(drm_gem_cma_print_info);
+EXPORT_SYMBOL(drm_gem_dma_print_info);
/**
- * drm_gem_cma_get_sg_table - provide a scatter/gather table of pinned
- * pages for a CMA GEM object
- * @cma_obj: CMA GEM object
+ * drm_gem_dma_get_sg_table - provide a scatter/gather table of pinned
+ * pages for a DMA GEM object
+ * @dma_obj: DMA GEM object
*
* This function exports a scatter/gather table by calling the standard
* DMA mapping API.
@@ -420,9 +417,9 @@ EXPORT_SYMBOL(drm_gem_cma_print_info);
* Returns:
* A pointer to the scatter/gather table of pinned pages or NULL on failure.
*/
-struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj)
+struct sg_table *drm_gem_dma_get_sg_table(struct drm_gem_dma_object *dma_obj)
{
- struct drm_gem_object *obj = &cma_obj->base;
+ struct drm_gem_object *obj = &dma_obj->base;
struct sg_table *sgt;
int ret;
@@ -430,8 +427,8 @@ struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj)
if (!sgt)
return ERR_PTR(-ENOMEM);
- ret = dma_get_sgtable(obj->dev->dev, sgt, cma_obj->vaddr,
- cma_obj->paddr, obj->size);
+ ret = dma_get_sgtable(obj->dev->dev, sgt, dma_obj->vaddr,
+ dma_obj->paddr, obj->size);
if (ret < 0)
goto out;
@@ -441,10 +438,10 @@ struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj)
kfree(sgt);
return ERR_PTR(ret);
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_get_sg_table);
+EXPORT_SYMBOL_GPL(drm_gem_dma_get_sg_table);
/**
- * drm_gem_cma_prime_import_sg_table - produce a CMA GEM object from another
+ * drm_gem_dma_prime_import_sg_table - produce a DMA GEM object from another
* driver's scatter/gather table of pinned pages
* @dev: device to import into
* @attach: DMA-BUF attachment
@@ -453,7 +450,7 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_get_sg_table);
* This function imports a scatter/gather table exported via DMA-BUF by
* another driver. Imported buffers must be physically contiguous in memory
* (i.e. the scatter/gather table must contain a single entry). Drivers that
- * use the CMA helpers should set this as their
+ * use the DMA helpers should set this as their
* &drm_driver.gem_prime_import_sg_table callback.
*
* Returns:
@@ -461,56 +458,56 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_get_sg_table);
* error code on failure.
*/
struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
+drm_gem_dma_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach,
struct sg_table *sgt)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
/* check if the entries in the sg_table are contiguous */
if (drm_prime_get_contiguous_size(sgt) < attach->dmabuf->size)
return ERR_PTR(-EINVAL);
- /* Create a CMA GEM buffer. */
- cma_obj = __drm_gem_cma_create(dev, attach->dmabuf->size, true);
- if (IS_ERR(cma_obj))
- return ERR_CAST(cma_obj);
+ /* Create a DMA GEM buffer. */
+ dma_obj = __drm_gem_dma_create(dev, attach->dmabuf->size, true);
+ if (IS_ERR(dma_obj))
+ return ERR_CAST(dma_obj);
- cma_obj->paddr = sg_dma_address(sgt->sgl);
- cma_obj->sgt = sgt;
+ dma_obj->paddr = sg_dma_address(sgt->sgl);
+ dma_obj->sgt = sgt;
- DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &cma_obj->paddr, attach->dmabuf->size);
+ DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &dma_obj->paddr, attach->dmabuf->size);
- return &cma_obj->base;
+ return &dma_obj->base;
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_prime_import_sg_table);
+EXPORT_SYMBOL_GPL(drm_gem_dma_prime_import_sg_table);
/**
- * drm_gem_cma_vmap - map a CMA GEM object into the kernel's virtual
+ * drm_gem_dma_vmap - map a DMA GEM object into the kernel's virtual
* address space
- * @cma_obj: CMA GEM object
- * @map: Returns the kernel virtual address of the CMA GEM object's backing
+ * @dma_obj: DMA GEM object
+ * @map: Returns the kernel virtual address of the DMA GEM object's backing
* store.
*
* This function maps a buffer into the kernel's virtual address space.
- * Since the CMA buffers are already mapped into the kernel virtual address
+ * Since the DMA buffers are already mapped into the kernel virtual address
* space this simply returns the cached virtual address.
*
* Returns:
* 0 on success, or a negative error code otherwise.
*/
-int drm_gem_cma_vmap(struct drm_gem_cma_object *cma_obj,
+int drm_gem_dma_vmap(struct drm_gem_dma_object *dma_obj,
struct iosys_map *map)
{
- iosys_map_set_vaddr(map, cma_obj->vaddr);
+ iosys_map_set_vaddr(map, dma_obj->vaddr);
return 0;
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_vmap);
+EXPORT_SYMBOL_GPL(drm_gem_dma_vmap);
/**
- * drm_gem_cma_mmap - memory-map an exported CMA GEM object
- * @cma_obj: CMA GEM object
+ * drm_gem_dma_mmap - memory-map an exported DMA GEM object
+ * @dma_obj: DMA GEM object
* @vma: VMA for the area to be mapped
*
* This function maps a buffer into a userspace process's address space.
@@ -520,9 +517,9 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_vmap);
* Returns:
* 0 on success or a negative error code on failure.
*/
-int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *vma)
+int drm_gem_dma_mmap(struct drm_gem_dma_object *dma_obj, struct vm_area_struct *vma)
{
- struct drm_gem_object *obj = &cma_obj->base;
+ struct drm_gem_object *obj = &dma_obj->base;
int ret;
/*
@@ -534,37 +531,37 @@ int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *
vma->vm_flags &= ~VM_PFNMAP;
vma->vm_flags |= VM_DONTEXPAND;
- if (cma_obj->map_noncoherent) {
+ if (dma_obj->map_noncoherent) {
vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
- ret = dma_mmap_pages(cma_obj->base.dev->dev,
+ ret = dma_mmap_pages(dma_obj->base.dev->dev,
vma, vma->vm_end - vma->vm_start,
- virt_to_page(cma_obj->vaddr));
+ virt_to_page(dma_obj->vaddr));
} else {
- ret = dma_mmap_wc(cma_obj->base.dev->dev, vma, cma_obj->vaddr,
- cma_obj->paddr, vma->vm_end - vma->vm_start);
+ ret = dma_mmap_wc(dma_obj->base.dev->dev, vma, dma_obj->vaddr,
+ dma_obj->paddr, vma->vm_end - vma->vm_start);
}
if (ret)
drm_gem_vm_close(vma);
return ret;
}
-EXPORT_SYMBOL_GPL(drm_gem_cma_mmap);
+EXPORT_SYMBOL_GPL(drm_gem_dma_mmap);
/**
- * drm_gem_cma_prime_import_sg_table_vmap - PRIME import another driver's
+ * drm_gem_dma_prime_import_sg_table_vmap - PRIME import another driver's
* scatter/gather table and get the virtual address of the buffer
* @dev: DRM device
* @attach: DMA-BUF attachment
* @sgt: Scatter/gather table of pinned pages
*
* This function imports a scatter/gather table using
- * drm_gem_cma_prime_import_sg_table() and uses dma_buf_vmap() to get the kernel
- * virtual address. This ensures that a CMA GEM object always has its virtual
+ * drm_gem_dma_prime_import_sg_table() and uses dma_buf_vmap() to get the kernel
+ * virtual address. This ensures that a DMA GEM object always has its virtual
* address set. This address is released when the object is freed.
*
* This function can be used as the &drm_driver.gem_prime_import_sg_table
- * callback. The &DRM_GEM_CMA_DRIVER_OPS_VMAP macro provides a shortcut to set
+ * callback. The &DRM_GEM_DMA_DRIVER_OPS_VMAP macro provides a shortcut to set
* the necessary DRM driver operations.
*
* Returns:
@@ -572,11 +569,11 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_mmap);
* error code on failure.
*/
struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *dev,
+drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *dev,
struct dma_buf_attachment *attach,
struct sg_table *sgt)
{
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_gem_object *obj;
struct iosys_map map;
int ret;
@@ -587,19 +584,19 @@ drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *dev,
return ERR_PTR(ret);
}
- obj = drm_gem_cma_prime_import_sg_table(dev, attach, sgt);
+ obj = drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
if (IS_ERR(obj)) {
dma_buf_vunmap(attach->dmabuf, &map);
return obj;
}
- cma_obj = to_drm_gem_cma_obj(obj);
- cma_obj->vaddr = map.vaddr;
+ dma_obj = to_drm_gem_dma_obj(obj);
+ dma_obj->vaddr = map.vaddr;
return obj;
}
-EXPORT_SYMBOL(drm_gem_cma_prime_import_sg_table_vmap);
+EXPORT_SYMBOL(drm_gem_dma_prime_import_sg_table_vmap);
-MODULE_DESCRIPTION("DRM CMA memory-management helpers");
+MODULE_DESCRIPTION("DRM DMA memory-management helpers");
MODULE_IMPORT_NS(DMA_BUF);
MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c
index 2f61f53d472f..2ecaf3cb7afb 100644
--- a/drivers/gpu/drm/drm_mipi_dbi.c
+++ b/drivers/gpu/drm/drm_mipi_dbi.c
@@ -1136,7 +1136,7 @@ int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *dbi,
/*
* Even though it's not the SPI device that does DMA (the master does),
* the dma mask is necessary for the dma_alloc_wc() in the GEM code
- * (e.g., drm_gem_cma_create()). The dma_addr returned will be a physical
+ * (e.g., drm_gem_dma_create()). The dma_addr returned will be a physical
* address which might be different from the bus address, but this is
* not a problem since the address will not be used.
* The virtual address is used in the transfer and the SPI core
diff --git a/drivers/gpu/drm/fsl-dcu/Kconfig b/drivers/gpu/drm/fsl-dcu/Kconfig
index e95e96c565ba..5ca71ef87325 100644
--- a/drivers/gpu/drm/fsl-dcu/Kconfig
+++ b/drivers/gpu/drm/fsl-dcu/Kconfig
@@ -3,7 +3,7 @@ config DRM_FSL_DCU
tristate "DRM Support for Freescale DCU"
depends on DRM && OF && ARM && COMMON_CLK
select BACKLIGHT_CLASS_DEVICE
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_PANEL
select REGMAP_MMIO
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 58c69206414b..33361ed95aeb 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -22,7 +22,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_modeset_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -150,13 +150,13 @@ static void fsl_dcu_unload(struct drm_device *dev)
dev->dev_private = NULL;
}
-DEFINE_DRM_GEM_CMA_FOPS(fsl_dcu_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(fsl_dcu_drm_fops);
static const struct drm_driver fsl_dcu_drm_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.load = fsl_dcu_load,
.unload = fsl_dcu_unload,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &fsl_dcu_drm_fops,
.name = "fsl-dcu-drm",
.desc = "Freescale DCU DRM",
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index 8f2bf26ec87a..dd58b3f491dc 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -13,7 +13,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
@@ -84,7 +84,7 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,
struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
plane);
struct drm_framebuffer *fb = plane->state->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned int alpha = DCU_LAYER_AB_NONE, bpp;
int index;
diff --git a/drivers/gpu/drm/hisilicon/kirin/Kconfig b/drivers/gpu/drm/hisilicon/kirin/Kconfig
index b770f7662830..c5265675bf0c 100644
--- a/drivers/gpu/drm/hisilicon/kirin/Kconfig
+++ b/drivers/gpu/drm/hisilicon/kirin/Kconfig
@@ -3,7 +3,7 @@ config DRM_HISI_KIRIN
tristate "DRM Support for Hisilicon Kirin series SoCs Platform"
depends on DRM && OF && ARM64
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DSI
help
Choose this option if you have a hisilicon Kirin chipsets(hi6220).
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 80d8d175b8c7..49d93a020a62 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -27,7 +27,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>
@@ -549,7 +549,7 @@ static const struct drm_crtc_funcs ade_crtc_funcs = {
static void ade_rdma_set(void __iomem *base, struct drm_framebuffer *fb,
u32 ch, u32 y, u32 in_h, u32 fmt)
{
- struct drm_gem_cma_object *obj = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *obj = drm_fb_dma_get_gem_obj(fb, 0);
u32 reg_ctrl, reg_addr, reg_size, reg_stride, reg_space, reg_en;
u32 stride = fb->pitches[0];
u32 addr = (u32)obj->paddr + y * stride;
@@ -920,12 +920,12 @@ static const struct drm_mode_config_funcs ade_mode_config_funcs = {
};
-DEFINE_DRM_GEM_CMA_FOPS(ade_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ade_fops);
static const struct drm_driver ade_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ade_fops,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.name = "kirin",
.desc = "Hisilicon Kirin620 SoC DRM Driver",
.date = "20150718",
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index d16f9a69cf0c..42f626a1546b 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -21,7 +21,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_of.h>
diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig
index bb9738c7c825..975de4ff7313 100644
--- a/drivers/gpu/drm/imx/Kconfig
+++ b/drivers/gpu/drm/imx/Kconfig
@@ -3,7 +3,7 @@ config DRM_IMX
tristate "DRM Support for Freescale i.MX"
select DRM_KMS_HELPER
select VIDEOMODE_HELPERS
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
depends on DRM && (ARCH_MXC || ARCH_MULTIPLATFORM || COMPILE_TEST)
depends on IMX_IPUV3_CORE
diff --git a/drivers/gpu/drm/imx/dcss/Kconfig b/drivers/gpu/drm/imx/dcss/Kconfig
index 5c2b2277afbf..3ffc061d392b 100644
--- a/drivers/gpu/drm/imx/dcss/Kconfig
+++ b/drivers/gpu/drm/imx/dcss/Kconfig
@@ -2,7 +2,7 @@ config DRM_IMX_DCSS
tristate "i.MX8MQ DCSS"
select IMX_IRQSTEER
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VIDEOMODE_HELPERS
depends on DRM && ARCH_MXC && ARM64
help
diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.c b/drivers/gpu/drm/imx/dcss/dcss-kms.c
index 9b84df34a6a1..f50814e9d549 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-kms.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-kms.c
@@ -8,7 +8,7 @@
#include <drm/drm_bridge_connector.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
@@ -17,7 +17,7 @@
#include "dcss-dev.h"
#include "dcss-kms.h"
-DEFINE_DRM_GEM_CMA_FOPS(dcss_cma_fops);
+DEFINE_DRM_GEM_DMA_FOPS(dcss_cma_fops);
static const struct drm_mode_config_funcs dcss_drm_mode_config_funcs = {
.fb_create = drm_gem_fb_create,
@@ -28,7 +28,7 @@ static const struct drm_mode_config_funcs dcss_drm_mode_config_funcs = {
static const struct drm_driver dcss_kms_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &dcss_cma_fops,
.name = "imx-dcss",
.desc = "i.MX8MQ Display Subsystem",
diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index a333c13c9ebc..4c41c93ac900 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -9,7 +9,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "dcss-dev.h"
#include "dcss-kms.h"
@@ -147,7 +147,7 @@ static int dcss_plane_atomic_check(struct drm_plane *plane,
struct dcss_dev *dcss = plane->dev->dev_private;
struct drm_framebuffer *fb = new_plane_state->fb;
bool is_primary_plane = plane->type == DRM_PLANE_TYPE_PRIMARY;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_crtc_state *crtc_state;
int hdisplay, vdisplay;
int min, max;
@@ -156,8 +156,8 @@ static int dcss_plane_atomic_check(struct drm_plane *plane,
if (!fb || !new_plane_state->crtc)
return 0;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
- WARN_ON(!cma_obj);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ WARN_ON(!dma_obj);
crtc_state = drm_atomic_get_existing_crtc_state(state,
new_plane_state->crtc);
@@ -218,26 +218,26 @@ static void dcss_plane_atomic_set_base(struct dcss_plane *dcss_plane)
struct dcss_dev *dcss = plane->dev->dev_private;
struct drm_framebuffer *fb = state->fb;
const struct drm_format_info *format = fb->format;
- struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
unsigned long p1_ba = 0, p2_ba = 0;
if (!format->is_yuv ||
format->format == DRM_FORMAT_NV12 ||
format->format == DRM_FORMAT_NV21)
- p1_ba = cma_obj->paddr + fb->offsets[0] +
+ p1_ba = dma_obj->paddr + fb->offsets[0] +
fb->pitches[0] * (state->src.y1 >> 16) +
format->char_per_block[0] * (state->src.x1 >> 16);
else if (format->format == DRM_FORMAT_UYVY ||
format->format == DRM_FORMAT_VYUY ||
format->format == DRM_FORMAT_YUYV ||
format->format == DRM_FORMAT_YVYU)
- p1_ba = cma_obj->paddr + fb->offsets[0] +
+ p1_ba = dma_obj->paddr + fb->offsets[0] +
fb->pitches[0] * (state->src.y1 >> 16) +
2 * format->char_per_block[0] * (state->src.x1 >> 17);
if (format->format == DRM_FORMAT_NV12 ||
format->format == DRM_FORMAT_NV21)
- p2_ba = cma_obj->paddr + fb->offsets[1] +
+ p2_ba = dma_obj->paddr + fb->offsets[1] +
(((fb->pitches[1] >> 1) * (state->src.y1 >> 17) +
(state->src.x1 >> 17)) << 1);
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 5923e8e42fd4..07c1f52c314c 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -18,7 +18,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_of.h>
@@ -34,7 +34,7 @@
static int legacyfb_depth = 16;
module_param(legacyfb_depth, int, 0444);
-DEFINE_DRM_GEM_CMA_FOPS(imx_drm_driver_fops);
+DEFINE_DRM_GEM_DMA_FOPS(imx_drm_driver_fops);
void imx_drm_connector_destroy(struct drm_connector *connector)
{
@@ -154,7 +154,7 @@ static int imx_drm_dumb_create(struct drm_file *file_priv,
args->width = ALIGN(width, 8);
- ret = drm_gem_cma_dumb_create(file_priv, drm, args);
+ ret = drm_gem_dma_dumb_create(file_priv, drm, args);
if (ret)
return ret;
@@ -164,7 +164,7 @@ static int imx_drm_dumb_create(struct drm_file *file_priv,
static const struct drm_driver imx_drm_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(imx_drm_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(imx_drm_dumb_create),
.ioctls = imx_drm_ioctls,
.num_ioctls = ARRAY_SIZE(imx_drm_ioctls),
.fops = &imx_drm_driver_fops,
diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
index c3e1a3f14d30..e721bebda2bd 100644
--- a/drivers/gpu/drm/imx/imx-drm.h
+++ b/drivers/gpu/drm/imx/imx-drm.h
@@ -32,7 +32,7 @@ extern struct platform_driver ipu_drm_driver;
void imx_drm_mode_config_init(struct drm_device *drm);
-struct drm_gem_cma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
+struct drm_gem_dma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
int imx_drm_encoder_parse_of(struct drm_device *drm,
struct drm_encoder *encoder, struct device_node *np);
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 38121f3a0f18..6de7b1f58210 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 40db9287b5f1..82a7524b11e7 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_plane_helper.h>
@@ -126,14 +126,14 @@ static inline unsigned long
drm_plane_state_to_eba(struct drm_plane_state *state, int plane)
{
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_dma_get_gem_obj(fb, plane);
- BUG_ON(!cma_obj);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, plane);
+ BUG_ON(!dma_obj);
- return cma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
+ return dma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
fb->format->cpp[plane] * x;
}
@@ -141,18 +141,18 @@ static inline unsigned long
drm_plane_state_to_ubo(struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
unsigned long eba = drm_plane_state_to_eba(state, 0);
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 1);
- BUG_ON(!cma_obj);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 1);
+ BUG_ON(!dma_obj);
x /= fb->format->hsub;
y /= fb->format->vsub;
- return cma_obj->paddr + fb->offsets[1] + fb->pitches[1] * y +
+ return dma_obj->paddr + fb->offsets[1] + fb->pitches[1] * y +
fb->format->cpp[1] * x - eba;
}
@@ -160,18 +160,18 @@ static inline unsigned long
drm_plane_state_to_vbo(struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
unsigned long eba = drm_plane_state_to_eba(state, 0);
int x = state->src.x1 >> 16;
int y = state->src.y1 >> 16;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 2);
- BUG_ON(!cma_obj);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 2);
+ BUG_ON(!dma_obj);
x /= fb->format->hsub;
y /= fb->format->vsub;
- return cma_obj->paddr + fb->offsets[2] + fb->pitches[2] * y +
+ return dma_obj->paddr + fb->offsets[2] + fb->pitches[2] * y +
fb->format->cpp[2] * x - eba;
}
diff --git a/drivers/gpu/drm/ingenic/Kconfig b/drivers/gpu/drm/ingenic/Kconfig
index 090830bcbde7..a53f475d33df 100644
--- a/drivers/gpu/drm/ingenic/Kconfig
+++ b/drivers/gpu/drm/ingenic/Kconfig
@@ -8,7 +8,7 @@ config DRM_INGENIC
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
help
Choose this option for DRM support for the Ingenic SoCs.
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 1850d7225e22..09d667e16bd9 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -30,7 +30,7 @@
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
@@ -915,7 +915,7 @@ static struct drm_gem_object *
ingenic_drm_gem_create_object(struct drm_device *drm, size_t size)
{
struct ingenic_drm *priv = drm_device_get_priv(drm);
- struct drm_gem_cma_object *obj;
+ struct drm_gem_dma_object *obj;
obj = kzalloc(sizeof(*obj), GFP_KERNEL);
if (!obj)
@@ -948,7 +948,7 @@ static void ingenic_drm_destroy_state(struct drm_private_obj *obj,
kfree(priv_state);
}
-DEFINE_DRM_GEM_CMA_FOPS(ingenic_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ingenic_drm_fops);
static const struct drm_driver ingenic_drm_driver_data = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
@@ -961,7 +961,7 @@ static const struct drm_driver ingenic_drm_driver_data = {
.fops = &ingenic_drm_fops,
.gem_create_object = ingenic_drm_gem_create_object,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
};
static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs = {
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
index adbfd00b4dd5..2da82174071e 100644
--- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
+++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
@@ -26,7 +26,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane.h>
#include <drm/drm_plane_helper.h>
diff --git a/drivers/gpu/drm/kmb/Kconfig b/drivers/gpu/drm/kmb/Kconfig
index 5fdd43dad507..fd011367db1d 100644
--- a/drivers/gpu/drm/kmb/Kconfig
+++ b/drivers/gpu/drm/kmb/Kconfig
@@ -3,7 +3,7 @@ config DRM_KMB_DISPLAY
depends on DRM
depends on ARCH_KEEMBAY || COMPILE_TEST
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DSI
help
Choose this option if you have Intel's KeemBay SOC which integrates
diff --git a/drivers/gpu/drm/kmb/kmb_drv.c b/drivers/gpu/drm/kmb/kmb_drv.c
index 76fef0880504..2382ccb3ee99 100644
--- a/drivers/gpu/drm/kmb/kmb_drv.c
+++ b/drivers/gpu/drm/kmb/kmb_drv.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -433,14 +433,14 @@ static void kmb_irq_uninstall(struct drm_device *drm)
free_irq(kmb->irq_lcd, drm);
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver kmb_driver = {
.driver_features = DRIVER_GEM |
DRIVER_MODESET | DRIVER_ATOMIC,
/* GEM Operations */
.fops = &fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.name = "kmb-drm",
.desc = "KEEMBAY DISPLAY DRIVER",
.date = DRIVER_DATE,
diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c
index 2b7deb4cb75d..9bec5216b95f 100644
--- a/drivers/gpu/drm/kmb/kmb_plane.c
+++ b/drivers/gpu/drm/kmb/kmb_plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_plane_helper.h>
diff --git a/drivers/gpu/drm/logicvc/logicvc_crtc.c b/drivers/gpu/drm/logicvc/logicvc_crtc.c
index c94bb9bb456b..43a675d03808 100644
--- a/drivers/gpu/drm/logicvc/logicvc_crtc.c
+++ b/drivers/gpu/drm/logicvc/logicvc_crtc.c
@@ -12,7 +12,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_print.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/logicvc/logicvc_drm.c b/drivers/gpu/drm/logicvc/logicvc_drm.c
index 65a050176c33..cc9a4e965f77 100644
--- a/drivers/gpu/drm/logicvc/logicvc_drm.c
+++ b/drivers/gpu/drm/logicvc/logicvc_drm.c
@@ -18,7 +18,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_print.h>
#include "logicvc_crtc.h"
@@ -29,9 +29,9 @@
#include "logicvc_of.h"
#include "logicvc_regs.h"
-DEFINE_DRM_GEM_CMA_FOPS(logicvc_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(logicvc_drm_fops);
-static int logicvc_drm_gem_cma_dumb_create(struct drm_file *file_priv,
+static int logicvc_drm_gem_dma_dumb_create(struct drm_file *file_priv,
struct drm_device *drm_dev,
struct drm_mode_create_dumb *args)
{
@@ -40,7 +40,7 @@ static int logicvc_drm_gem_cma_dumb_create(struct drm_file *file_priv,
/* Stride is always fixed to its configuration value. */
args->pitch = logicvc->config.row_stride * DIV_ROUND_UP(args->bpp, 8);
- return drm_gem_cma_dumb_create_internal(file_priv, drm_dev, args);
+ return drm_gem_dma_dumb_create_internal(file_priv, drm_dev, args);
}
static struct drm_driver logicvc_drm_driver = {
@@ -54,7 +54,7 @@ static struct drm_driver logicvc_drm_driver = {
.major = 1,
.minor = 0,
- DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(logicvc_drm_gem_cma_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(logicvc_drm_gem_dma_dumb_create),
};
static struct regmap_config logicvc_drm_regmap_config = {
diff --git a/drivers/gpu/drm/logicvc/logicvc_interface.c b/drivers/gpu/drm/logicvc/logicvc_interface.c
index c73592f6c406..815cebb4c4ca 100644
--- a/drivers/gpu/drm/logicvc/logicvc_interface.c
+++ b/drivers/gpu/drm/logicvc/logicvc_interface.c
@@ -12,7 +12,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
diff --git a/drivers/gpu/drm/logicvc/logicvc_mode.c b/drivers/gpu/drm/logicvc/logicvc_mode.c
index 96b9ce0e2f63..f275f3e46fb4 100644
--- a/drivers/gpu/drm/logicvc/logicvc_mode.c
+++ b/drivers/gpu/drm/logicvc/logicvc_mode.c
@@ -12,7 +12,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_mode_config.h>
#include <drm/drm_panel.h>
diff --git a/drivers/gpu/drm/mcde/Kconfig b/drivers/gpu/drm/mcde/Kconfig
index d0bf1bc8da3f..4f3d68e11bc1 100644
--- a/drivers/gpu/drm/mcde/Kconfig
+++ b/drivers/gpu/drm/mcde/Kconfig
@@ -10,7 +10,7 @@ config DRM_MCDE
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
help
Choose this option for DRM support for the ST-Ericsson MCDE
diff --git a/drivers/gpu/drm/mcde/mcde_display.c b/drivers/gpu/drm/mcde/mcde_display.c
index 9247da47f0cf..52043a12a2e8 100644
--- a/drivers/gpu/drm/mcde/mcde_display.c
+++ b/drivers/gpu/drm/mcde/mcde_display.c
@@ -15,7 +15,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_simple_kms_helper.h>
#include <drm/drm_bridge.h>
diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c
index 509c2b03bc42..1c4482ad507d 100644
--- a/drivers/gpu/drm/mcde/mcde_drv.c
+++ b/drivers/gpu/drm/mcde/mcde_drv.c
@@ -71,7 +71,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_of.h>
@@ -198,7 +198,7 @@ static int mcde_modeset_init(struct drm_device *drm)
return 0;
}
-DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
static const struct drm_driver mcde_drm_driver = {
.driver_features =
@@ -212,7 +212,7 @@ static const struct drm_driver mcde_drm_driver = {
.major = 1,
.minor = 0,
.patchlevel = 0,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
};
static int mcde_drm_bind(struct device *dev)
diff --git a/drivers/gpu/drm/mediatek/Kconfig b/drivers/gpu/drm/mediatek/Kconfig
index 2976d21e9a34..6d7d0e207082 100644
--- a/drivers/gpu/drm/mediatek/Kconfig
+++ b/drivers/gpu/drm/mediatek/Kconfig
@@ -7,7 +7,7 @@ config DRM_MEDIATEK
depends on HAVE_ARM_SMCCC
depends on OF
depends on MTK_MMSYS
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_MIPI_DSI
select DRM_PANEL
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 0e4c77724b05..5f02f8d0e4fc 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -20,7 +20,7 @@
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
index 139d7724c6d0..47e96b0289f9 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
@@ -8,7 +8,7 @@
#include <drm/drm.h>
#include <drm/drm_device.h>
#include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_prime.h>
#include "mtk_drm_drv.h"
@@ -22,7 +22,7 @@ static const struct drm_gem_object_funcs mtk_drm_gem_object_funcs = {
.vmap = mtk_drm_gem_prime_vmap,
.vunmap = mtk_drm_gem_prime_vunmap,
.mmap = mtk_drm_gem_object_mmap,
- .vm_ops = &drm_gem_cma_vm_ops,
+ .vm_ops = &drm_gem_dma_vm_ops,
};
static struct mtk_drm_gem_obj *mtk_drm_gem_init(struct drm_device *dev,
diff --git a/drivers/gpu/drm/meson/Kconfig b/drivers/gpu/drm/meson/Kconfig
index 6c70fc3214af..823909da87db 100644
--- a/drivers/gpu/drm/meson/Kconfig
+++ b/drivers/gpu/drm/meson/Kconfig
@@ -4,7 +4,7 @@ config DRM_MESON
depends on DRM && OF && (ARM || ARM64)
depends on ARCH_MESON || COMPILE_TEST
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_DISPLAY_CONNECTOR
select VIDEOMODE_HELPERS
select REGMAP_MMIO
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index 1b70938cfd2c..ef386d7b9450 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -19,7 +19,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_module.h>
@@ -87,16 +87,16 @@ static int meson_dumb_create(struct drm_file *file, struct drm_device *dev,
args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), SZ_64);
args->size = PAGE_ALIGN(args->pitch * args->height);
- return drm_gem_cma_dumb_create_internal(file, dev, args);
+ return drm_gem_dma_dumb_create_internal(file, dev, args);
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver meson_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- /* CMA Ops */
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(meson_dumb_create),
+ /* DMA Ops */
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(meson_dumb_create),
/* Misc */
.fops = &fops,
diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
index 796ff5e395b3..187d8337455c 100644
--- a/drivers/gpu/drm/meson/meson_overlay.c
+++ b/drivers/gpu/drm/meson/meson_overlay.c
@@ -15,7 +15,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include "meson_overlay.h"
@@ -477,7 +477,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
plane);
struct drm_framebuffer *fb = new_state->fb;
struct meson_drm *priv = meson_overlay->priv;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned long flags;
bool interlace_mode;
diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
index 691673ab0983..cadfb3c0603b 100644
--- a/drivers/gpu/drm/meson/meson_plane.c
+++ b/drivers/gpu/drm/meson/meson_plane.c
@@ -19,7 +19,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include "meson_plane.h"
@@ -140,7 +140,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane,
struct drm_rect dest = drm_plane_state_dest(new_state);
struct meson_drm *priv = meson_plane->priv;
struct drm_framebuffer *fb = new_state->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned long flags;
int vsc_ini_rcv_num, vsc_ini_rpt_p0_num;
int vsc_bot_rcv_num, vsc_bot_rpt_p0_num;
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 1ed4cd09dbf8..1d0bafedd585 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -355,7 +355,7 @@ static int msm_init_vram(struct drm_device *dev)
DRM_INFO("using VRAM carveout: %lx@%pa\n", size, &r.start);
/* if we have no IOMMU, then we need to use carveout allocator.
- * Grab the entire CMA chunk carved out in early startup in
+ * Grab the entire DMA chunk carved out in early startup in
* mach-msm:
*/
} else if (!msm_use_mmu(dev)) {
diff --git a/drivers/gpu/drm/mxsfb/Kconfig b/drivers/gpu/drm/mxsfb/Kconfig
index 873551b4552f..265dbd295f94 100644
--- a/drivers/gpu/drm/mxsfb/Kconfig
+++ b/drivers/gpu/drm/mxsfb/Kconfig
@@ -10,7 +10,7 @@ config DRM_MXSFB
depends on COMMON_CLK
select DRM_MXS
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_PANEL
select DRM_PANEL_BRIDGE
help
diff --git a/drivers/gpu/drm/mxsfb/lcdif_drv.c b/drivers/gpu/drm/mxsfb/lcdif_drv.c
index befad33dcb95..05db135800db 100644
--- a/drivers/gpu/drm/mxsfb/lcdif_drv.c
+++ b/drivers/gpu/drm/mxsfb/lcdif_drv.c
@@ -20,7 +20,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_mode_config.h>
#include <drm/drm_module.h>
@@ -199,11 +199,11 @@ static void lcdif_unload(struct drm_device *drm)
drm->dev_private = NULL;
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver lcdif_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &fops,
.name = "imx-lcdif",
.desc = "i.MX LCDIF Controller DRM",
diff --git a/drivers/gpu/drm/mxsfb/lcdif_kms.c b/drivers/gpu/drm/mxsfb/lcdif_kms.c
index 4c257c34d8ff..ee9a32f6a6cf 100644
--- a/drivers/gpu/drm/mxsfb/lcdif_kms.c
+++ b/drivers/gpu/drm/mxsfb/lcdif_kms.c
@@ -21,7 +21,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index 55aad92e08ba..b29b332ed381 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -22,7 +22,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_mode_config.h>
#include <drm/drm_module.h>
@@ -324,11 +324,11 @@ static void mxsfb_unload(struct drm_device *drm)
pm_runtime_disable(drm->dev);
}
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver mxsfb_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &fops,
.name = "mxsfb-drm",
.desc = "MXSFB Controller DRM",
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
index 34e9ce4de65b..d9955f849692 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -24,7 +24,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index a9043eacce97..584a69f99af6 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -166,7 +166,7 @@ config DRM_PANEL_ILITEK_ILI9341
tristate "Ilitek ILI9341 240x320 QVGA panels"
depends on OF && SPI
depends on DRM_KMS_HELPER
- depends on DRM_GEM_CMA_HELPER
+ depends on DRM_GEM_DMA_HELPER
depends on BACKLIGHT_CLASS_DEVICE
select DRM_MIPI_DBI
help
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
index 6826f4d4826a..7da09e34385d 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
@@ -32,7 +32,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modes.h>
@@ -586,12 +586,12 @@ static const struct drm_display_mode ili9341_dbi_mode = {
DRM_SIMPLE_MODE(240, 320, 37, 49),
};
-DEFINE_DRM_GEM_CMA_FOPS(ili9341_dbi_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9341_dbi_fops);
static struct drm_driver ili9341_dbi_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ili9341_dbi_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "ili9341",
.desc = "Ilitek ILI9341",
diff --git a/drivers/gpu/drm/pl111/Kconfig b/drivers/gpu/drm/pl111/Kconfig
index 91ee05b01303..ad24cdf1d992 100644
--- a/drivers/gpu/drm/pl111/Kconfig
+++ b/drivers/gpu/drm/pl111/Kconfig
@@ -6,7 +6,7 @@ config DRM_PL111
depends on VEXPRESS_CONFIG || VEXPRESS_CONFIG=n
depends on COMMON_CLK
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c
index 5f2429c3633e..6afdf260a4e2 100644
--- a/drivers/gpu/drm/pl111/pl111_display.c
+++ b/drivers/gpu/drm/pl111/pl111_display.c
@@ -19,7 +19,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_vblank.h>
#include "pl111_drm.h"
diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c
index 57490c3a72d9..45c7e323e7e6 100644
--- a/drivers/gpu/drm/pl111/pl111_drv.c
+++ b/drivers/gpu/drm/pl111/pl111_drv.c
@@ -51,7 +51,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
@@ -208,10 +208,10 @@ pl111_gem_import_sg_table(struct drm_device *dev,
if (priv->use_device_memory)
return ERR_PTR(-EINVAL);
- return drm_gem_cma_prime_import_sg_table(dev, attach, sgt);
+ return drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
}
-DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
static const struct drm_driver pl111_drm_driver = {
.driver_features =
@@ -224,7 +224,7 @@ static const struct drm_driver pl111_drm_driver = {
.major = 1,
.minor = 0,
.patchlevel = 0,
- .dumb_create = drm_gem_cma_dumb_create,
+ .dumb_create = drm_gem_dma_dumb_create,
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
.gem_prime_import_sg_table = pl111_gem_import_sg_table,
diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig
index f6e6a6d5d987..c959e8c6be7d 100644
--- a/drivers/gpu/drm/rcar-du/Kconfig
+++ b/drivers/gpu/drm/rcar-du/Kconfig
@@ -5,7 +5,7 @@ config DRM_RCAR_DU
depends on ARM || ARM64
depends on ARCH_RENESAS || COMPILE_TEST
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VIDEOMODE_HELPERS
help
Choose this option if you have an R-Car chipset.
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 9404dc32668e..6ad6a0523c1d 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -18,7 +18,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
#include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 3d8f6e9cfb3c..4c5f9b79bfa9 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -22,7 +22,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
@@ -562,7 +562,7 @@ const char *rcar_du_output_name(enum rcar_du_output output)
* DRM operations
*/
-DEFINE_DRM_GEM_CMA_FOPS(rcar_du_fops);
+DEFINE_DRM_GEM_DMA_FOPS(rcar_du_fops);
static const struct drm_driver rcar_du_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index a1fe6f53e358..3cd01f3829db 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -13,7 +13,7 @@
#include <drm/drm_device.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
@@ -328,12 +328,12 @@ const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc)
*/
static const struct drm_gem_object_funcs rcar_du_gem_funcs = {
- .free = drm_gem_cma_object_free,
- .print_info = drm_gem_cma_object_print_info,
- .get_sg_table = drm_gem_cma_object_get_sg_table,
- .vmap = drm_gem_cma_object_vmap,
- .mmap = drm_gem_cma_object_mmap,
- .vm_ops = &drm_gem_cma_vm_ops,
+ .free = drm_gem_dma_object_free,
+ .print_info = drm_gem_dma_object_print_info,
+ .get_sg_table = drm_gem_dma_object_get_sg_table,
+ .vmap = drm_gem_dma_object_vmap,
+ .mmap = drm_gem_dma_object_mmap,
+ .vm_ops = &drm_gem_dma_vm_ops,
};
struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
@@ -341,33 +341,33 @@ struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
struct sg_table *sgt)
{
struct rcar_du_device *rcdu = to_rcar_du_device(dev);
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_gem_object *gem_obj;
int ret;
if (!rcar_du_has(rcdu, RCAR_DU_FEATURE_VSP1_SOURCE))
- return drm_gem_cma_prime_import_sg_table(dev, attach, sgt);
+ return drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
- /* Create a CMA GEM buffer. */
- cma_obj = kzalloc(sizeof(*cma_obj), GFP_KERNEL);
- if (!cma_obj)
+ /* Create a DMA GEM buffer. */
+ dma_obj = kzalloc(sizeof(*dma_obj), GFP_KERNEL);
+ if (!dma_obj)
return ERR_PTR(-ENOMEM);
- gem_obj = &cma_obj->base;
+ gem_obj = &dma_obj->base;
gem_obj->funcs = &rcar_du_gem_funcs;
drm_gem_private_object_init(dev, gem_obj, attach->dmabuf->size);
- cma_obj->map_noncoherent = false;
+ dma_obj->map_noncoherent = false;
ret = drm_gem_create_mmap_offset(gem_obj);
if (ret) {
drm_gem_object_release(gem_obj);
- kfree(cma_obj);
+ kfree(dma_obj);
return ERR_PTR(ret);
}
- cma_obj->paddr = 0;
- cma_obj->sgt = sgt;
+ dma_obj->paddr = 0;
+ dma_obj->sgt = sgt;
return gem_obj;
}
@@ -390,7 +390,7 @@ int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
args->pitch = roundup(min_pitch, align);
- return drm_gem_cma_dumb_create_internal(file, dev, args);
+ return drm_gem_dma_dumb_create_internal(file, dev, args);
}
static struct drm_framebuffer *
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index 8f62bc3b2a76..155bd4fadbd8 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include "rcar_du_drv.h"
@@ -342,7 +342,7 @@ static void rcar_du_plane_setup_scanout(struct rcar_du_group *rgrp,
if (state->source == RCAR_DU_PLANE_MEMORY) {
struct drm_framebuffer *fb = state->state.fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned int i;
if (state->format->planes == 2)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index bc0be6aa71d3..fc8715d68957 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -15,7 +15,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
@@ -184,7 +184,7 @@ int rcar_du_vsp_map_fb(struct rcar_du_vsp *vsp, struct drm_framebuffer *fb,
int ret;
for (i = 0; i < fb->format->num_planes; ++i) {
- struct drm_gem_cma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
+ struct drm_gem_dma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
struct sg_table *sgt = &sg_tables[i];
if (gem->sgt) {
diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index 53c2d9980d48..1bf3e2829cd0 100644
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -2,7 +2,7 @@
config DRM_ROCKCHIP
tristate "DRM Support for Rockchip"
depends on DRM && ROCKCHIP_IOMMU
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_PANEL
select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 67d38f53d3e5..49831c738d4d 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -18,7 +18,7 @@
#include <drm/drm_aperture.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 985584147da1..614e97aaac80 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -10,7 +10,7 @@
#include <drm/drm.h>
#include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_prime.h>
#include <drm/drm_vma_manager.h>
@@ -279,7 +279,7 @@ static const struct drm_gem_object_funcs rockchip_gem_object_funcs = {
.vmap = rockchip_gem_prime_vmap,
.vunmap = rockchip_gem_prime_vunmap,
.mmap = rockchip_drm_gem_object_mmap,
- .vm_ops = &drm_gem_cma_vm_ops,
+ .vm_ops = &drm_gem_dma_vm_ops,
};
static struct rockchip_gem_object *
diff --git a/drivers/gpu/drm/shmobile/Kconfig b/drivers/gpu/drm/shmobile/Kconfig
index 288b838a904a..4ec5dc74a6b0 100644
--- a/drivers/gpu/drm/shmobile/Kconfig
+++ b/drivers/gpu/drm/shmobile/Kconfig
@@ -5,7 +5,7 @@ config DRM_SHMOBILE
depends on ARCH_SHMOBILE || COMPILE_TEST
select BACKLIGHT_CLASS_DEVICE
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
help
Choose this option if you have an SH Mobile chipset.
If M is selected the module will be called shmob-drm.
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index d2c82f2a822e..fdadea7d4793 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_simple_kms_helper.h>
@@ -289,7 +289,7 @@ static void shmob_drm_crtc_compute_base(struct shmob_drm_crtc *scrtc,
{
struct drm_crtc *crtc = &scrtc->crtc;
struct drm_framebuffer *fb = crtc->primary->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned int bpp;
bpp = scrtc->format->yuv ? 8 : scrtc->format->bpp;
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
index 731cbad7520f..3d511fa38913 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
@@ -17,7 +17,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>
@@ -126,11 +126,11 @@ static irqreturn_t shmob_drm_irq(int irq, void *arg)
return IRQ_HANDLED;
}
-DEFINE_DRM_GEM_CMA_FOPS(shmob_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(shmob_drm_fops);
static const struct drm_driver shmob_drm_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.fops = &shmob_drm_fops,
.name = "shmob-drm",
.desc = "Renesas SH Mobile DRM",
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.c b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
index 7fa407adf677..dd45cc1cd468 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
@@ -11,7 +11,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.h b/drivers/gpu/drm/shmobile/shmob_drm_kms.h
index 6ec2b732bb94..0347b1fd2338 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.h
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.h
@@ -12,7 +12,7 @@
#include <linux/types.h>
-struct drm_gem_cma_object;
+struct drm_gem_dma_object;
struct shmob_drm_device;
struct shmob_drm_format_info {
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_plane.c b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
index 6fa64bce0c91..6d167e858d86 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_plane.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "shmob_drm_drv.h"
#include "shmob_drm_kms.h"
@@ -41,7 +41,7 @@ static void shmob_drm_plane_compute_base(struct shmob_drm_plane *splane,
struct drm_framebuffer *fb,
int x, int y)
{
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
unsigned int bpp;
bpp = splane->format->yuv ? 8 : splane->format->bpp;
diff --git a/drivers/gpu/drm/sprd/Kconfig b/drivers/gpu/drm/sprd/Kconfig
index 9a9c7ebfc716..e22b780fe822 100644
--- a/drivers/gpu/drm/sprd/Kconfig
+++ b/drivers/gpu/drm/sprd/Kconfig
@@ -2,7 +2,7 @@ config DRM_SPRD
tristate "DRM Support for Unisoc SoCs Platform"
depends on ARCH_SPRD || COMPILE_TEST
depends on DRM && OF
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_MIPI_DSI
select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/sprd/sprd_dpu.c b/drivers/gpu/drm/sprd/sprd_dpu.c
index fb23b2f34e44..d9ed71a14478 100644
--- a/drivers/gpu/drm/sprd/sprd_dpu.c
+++ b/drivers/gpu/drm/sprd/sprd_dpu.c
@@ -21,7 +21,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane_helper.h>
@@ -324,7 +324,7 @@ static u32 drm_blend_to_dpu(struct drm_plane_state *state)
static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state)
{
struct dpu_context *ctx = &dpu->ctx;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct drm_framebuffer *fb = state->fb;
u32 addr, size, offset, pitch, blend, format, rotation;
u32 src_x = state->src_x >> 16;
@@ -341,8 +341,8 @@ static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state)
size = (src_w & 0xffff) | (src_h << 16);
for (i = 0; i < fb->format->num_planes; i++) {
- cma_obj = drm_fb_dma_get_gem_obj(fb, i);
- addr = cma_obj->paddr + fb->offsets[i];
+ dma_obj = drm_fb_dma_get_gem_obj(fb, i);
+ addr = dma_obj->paddr + fb->offsets[i];
if (i == 0)
layer_reg_wr(ctx, REG_LAY_BASE_ADDR0, addr, index);
diff --git a/drivers/gpu/drm/sprd/sprd_drm.c b/drivers/gpu/drm/sprd/sprd_drm.c
index b8fc1c6a0cb8..9d42f17a5734 100644
--- a/drivers/gpu/drm/sprd/sprd_drm.c
+++ b/drivers/gpu/drm/sprd/sprd_drm.c
@@ -13,7 +13,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
@@ -48,14 +48,14 @@ static void sprd_drm_mode_config_init(struct drm_device *drm)
drm->mode_config.helper_private = &sprd_drm_mode_config_helper;
}
-DEFINE_DRM_GEM_CMA_FOPS(sprd_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(sprd_drm_fops);
static struct drm_driver sprd_drm_drv = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &sprd_drm_fops,
/* GEM Operations */
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
diff --git a/drivers/gpu/drm/sti/Kconfig b/drivers/gpu/drm/sti/Kconfig
index 246a94afbe74..f2a880c48485 100644
--- a/drivers/gpu/drm/sti/Kconfig
+++ b/drivers/gpu/drm/sti/Kconfig
@@ -4,7 +4,7 @@ config DRM_STI
depends on OF && DRM && (ARCH_STI || ARCH_MULTIPLATFORM)
select RESET_CONTROLLER
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_PANEL
select FW_LOADER
select SND_SOC_HDMI_CODEC if SND_SOC
diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index d374fa50be60..db0a1eb53532 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -13,7 +13,7 @@
#include <drm/drm_device.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "sti_compositor.h"
#include "sti_cursor.h"
@@ -244,7 +244,7 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane,
}
if (!drm_fb_dma_get_gem_obj(fb, 0)) {
- DRM_ERROR("Can't get CMA GEM object for fb\n");
+ DRM_ERROR("Can't get DMA GEM object for fb\n");
return -EINVAL;
}
@@ -267,7 +267,7 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
struct drm_framebuffer *fb = newstate->fb;
struct drm_display_mode *mode;
int dst_x, dst_y;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
u32 y, x;
u32 val;
@@ -278,10 +278,10 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
dst_x = newstate->crtc_x;
dst_y = newstate->crtc_y;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
/* Convert ARGB8888 to CLUT8 */
- sti_cursor_argb8888_to_clut8(cursor, (u32 *)cma_obj->vaddr);
+ sti_cursor_argb8888_to_clut8(cursor, (u32 *)dma_obj->vaddr);
/* AWS and AWE depend on the mode */
y = sti_vtg_get_line_number(*mode, 0);
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index d5528d53ecdd..ff3b0b4d5825 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -16,7 +16,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
@@ -128,12 +128,12 @@ static void sti_mode_config_init(struct drm_device *dev)
dev->mode_config.normalize_zpos = true;
}
-DEFINE_DRM_GEM_CMA_FOPS(sti_driver_fops);
+DEFINE_DRM_GEM_DMA_FOPS(sti_driver_fops);
static const struct drm_driver sti_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
.fops = &sti_driver_fops,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
.debugfs_init = sti_drm_dbg_init,
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index 623a09163f9f..3ce9d4992176 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "sti_compositor.h"
#include "sti_gdp.h"
@@ -659,7 +659,7 @@ static int sti_gdp_atomic_check(struct drm_plane *drm_plane,
}
if (!drm_fb_dma_get_gem_obj(fb, 0)) {
- DRM_ERROR("Can't get CMA GEM object for fb\n");
+ DRM_ERROR("Can't get DMA GEM object for fb\n");
return -EINVAL;
}
@@ -714,7 +714,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
struct drm_display_mode *mode;
int dst_x, dst_y, dst_w, dst_h;
int src_x, src_y, src_w, src_h;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct sti_gdp_node_list *list;
struct sti_gdp_node_list *curr_list;
struct sti_gdp_node *top_field, *btm_field;
@@ -778,15 +778,15 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
top_field->gam_gdp_ctl |= sti_gdp_get_alpharange(format);
top_field->gam_gdp_ppt &= ~GAM_GDP_PPT_IGNORE;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
- (unsigned long)cma_obj->paddr);
+ (unsigned long)dma_obj->paddr);
/* pixel memory location */
bpp = fb->format->cpp[0];
- top_field->gam_gdp_pml = (u32)cma_obj->paddr + fb->offsets[0];
+ top_field->gam_gdp_pml = (u32)dma_obj->paddr + fb->offsets[0];
top_field->gam_gdp_pml += src_x * bpp;
top_field->gam_gdp_pml += src_y * fb->pitches[0];
@@ -831,7 +831,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
dev_dbg(gdp->dev, "Current NVN:0x%X\n",
readl(gdp->regs + GAM_GDP_NVN_OFFSET));
dev_dbg(gdp->dev, "Posted buff: %lx current buff: %x\n",
- (unsigned long)cma_obj->paddr,
+ (unsigned long)dma_obj->paddr,
readl(gdp->regs + GAM_GDP_PML_OFFSET));
if (!curr_list) {
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 26284c5f5b22..ee274140274d 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -19,7 +19,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "sti_compositor.h"
#include "sti_drv.h"
@@ -1056,7 +1056,7 @@ static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane,
}
if (!drm_fb_dma_get_gem_obj(fb, 0)) {
- DRM_ERROR("Can't get CMA GEM object for fb\n");
+ DRM_ERROR("Can't get DMA GEM object for fb\n");
return -EINVAL;
}
@@ -1124,7 +1124,7 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
struct drm_display_mode *mode;
int dst_x, dst_y, dst_w, dst_h;
int src_x, src_y, src_w, src_h;
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct sti_hqvdp_cmd *cmd;
int scale_h, scale_v;
int cmd_offset;
@@ -1178,15 +1178,15 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
cmd->iqi.sat_gain = IQI_SAT_GAIN_DFLT;
cmd->iqi.pxf_conf = IQI_PXF_CONF_DFLT;
- cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
- (unsigned long)cma_obj->paddr);
+ (unsigned long)dma_obj->paddr);
/* Buffer planes address */
- cmd->top.current_luma = (u32)cma_obj->paddr + fb->offsets[0];
- cmd->top.current_chroma = (u32)cma_obj->paddr + fb->offsets[1];
+ cmd->top.current_luma = (u32)dma_obj->paddr + fb->offsets[0];
+ cmd->top.current_chroma = (u32)dma_obj->paddr + fb->offsets[1];
/* Pitches */
cmd->top.luma_processed_pitch = fb->pitches[0];
diff --git a/drivers/gpu/drm/sti/sti_plane.c b/drivers/gpu/drm/sti/sti_plane.c
index 10d8081a550e..812d79e2110a 100644
--- a/drivers/gpu/drm/sti/sti_plane.c
+++ b/drivers/gpu/drm/sti/sti_plane.c
@@ -12,7 +12,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include "sti_compositor.h"
#include "sti_drv.h"
diff --git a/drivers/gpu/drm/stm/Kconfig b/drivers/gpu/drm/stm/Kconfig
index e0379488cd0d..ded72f879482 100644
--- a/drivers/gpu/drm/stm/Kconfig
+++ b/drivers/gpu/drm/stm/Kconfig
@@ -3,7 +3,7 @@ config DRM_STM
tristate "DRM Support for STMicroelectronics SoC Series"
depends on DRM && (ARCH_STM32 || ARCH_MULTIPLATFORM)
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_PANEL_BRIDGE
select VIDEOMODE_HELPERS
select FB_PROVIDE_GET_FB_UNMAPPED_AREA if FB
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index c6377fab2179..0f374dcb1b43 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -20,7 +20,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -37,7 +37,7 @@ static const struct drm_mode_config_funcs drv_mode_config_funcs = {
.atomic_commit = drm_atomic_helper_commit,
};
-static int stm_gem_cma_dumb_create(struct drm_file *file,
+static int stm_gem_dma_dumb_create(struct drm_file *file,
struct drm_device *dev,
struct drm_mode_create_dumb *args)
{
@@ -50,10 +50,10 @@ static int stm_gem_cma_dumb_create(struct drm_file *file,
args->pitch = roundup(min_pitch, 128);
args->height = roundup(args->height, 4);
- return drm_gem_cma_dumb_create_internal(file, dev, args);
+ return drm_gem_dma_dumb_create_internal(file, dev, args);
}
-DEFINE_DRM_GEM_CMA_FOPS(drv_driver_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drv_driver_fops);
static const struct drm_driver drv_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
@@ -64,7 +64,7 @@ static const struct drm_driver drv_driver = {
.minor = 0,
.patchlevel = 0,
.fops = &drv_driver_fops,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(stm_gem_cma_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(stm_gem_dma_dumb_create),
};
static int drv_load(struct drm_device *ddev)
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 344c072acb6b..5445fdbf0fe7 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -32,7 +32,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig
index 1c2f8909f3cd..4741d9f6544c 100644
--- a/drivers/gpu/drm/sun4i/Kconfig
+++ b/drivers/gpu/drm/sun4i/Kconfig
@@ -3,7 +3,7 @@ config DRM_SUN4I
tristate "DRM Support for Allwinner A10 Display Engine"
depends on DRM && COMMON_CLK
depends on ARCH_SUNXI || COMPILE_TEST
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_PANEL
select REGMAP_MMIO
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 9deda9591b04..1fffb9568317 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -22,7 +22,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 70b08d4a65ff..338afb53bc5e 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -19,7 +19,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
@@ -38,10 +38,10 @@ static int drm_sun4i_gem_dumb_create(struct drm_file *file_priv,
/* The hardware only allows even pitches for YUV buffers. */
args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), 2);
- return drm_gem_cma_dumb_create_internal(file_priv, drm, args);
+ return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
}
-DEFINE_DRM_GEM_CMA_FOPS(sun4i_drv_fops);
+DEFINE_DRM_GEM_DMA_FOPS(sun4i_drv_fops);
static const struct drm_driver sun4i_drv_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
@@ -55,7 +55,7 @@ static const struct drm_driver sun4i_drv_driver = {
.minor = 0,
/* GEM Operations */
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_sun4i_gem_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_sun4i_gem_dumb_create),
};
static int sun4i_drv_bind(struct device *dev)
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c
index 4a811e803dac..baeeda04691f 100644
--- a/drivers/gpu/drm/sun4i/sun4i_frontend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c
@@ -17,7 +17,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane.h>
#include "sun4i_drv.h"
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index cda2c9b9cbf3..de8ede7a8769 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -18,7 +18,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index de0f999fec01..7d05809bbbce 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -17,7 +17,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
@@ -193,7 +193,7 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
{
struct drm_plane_state *state = plane->state;
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
dma_addr_t paddr;
u32 ch_base;
int bpp;
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 16f8120f5471..84cc96302e69 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -10,7 +10,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
@@ -309,7 +309,7 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
struct drm_plane_state *state = plane->state;
struct drm_framebuffer *fb = state->fb;
const struct drm_format_info *format = fb->format;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
u32 dx, dy, src_x, src_y;
dma_addr_t paddr;
u32 ch_base;
diff --git a/drivers/gpu/drm/tidss/Kconfig b/drivers/gpu/drm/tidss/Kconfig
index bc4fa59b6fa9..378600806167 100644
--- a/drivers/gpu/drm/tidss/Kconfig
+++ b/drivers/gpu/drm/tidss/Kconfig
@@ -3,7 +3,7 @@ config DRM_TIDSS
depends on DRM && OF
depends on ARM || ARM64 || COMPILE_TEST
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
help
The TI Keystone family SoCs introduced a new generation of
Display SubSystem. There is currently three Keystone family
diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
index 87b9b7633e77..1da9f6cbcc27 100644
--- a/drivers/gpu/drm/tidss/tidss_crtc.c
+++ b/drivers/gpu/drm/tidss/tidss_crtc.c
@@ -9,7 +9,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index cdd9a64f9736..6f3fa37b9ca0 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -26,7 +26,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_panel.h>
#include "tidss_crtc.h"
@@ -1957,7 +1957,7 @@ static
dma_addr_t dispc_plane_state_paddr(const struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
u32 x = state->src_x >> 16;
u32 y = state->src_y >> 16;
@@ -1971,7 +1971,7 @@ static
dma_addr_t dispc_plane_state_p_uv_addr(const struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
u32 x = state->src_x >> 16;
u32 y = state->src_y >> 16;
diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c
index 04cfff89ee51..15cd9b91b7e2 100644
--- a/drivers/gpu/drm/tidss/tidss_drv.c
+++ b/drivers/gpu/drm/tidss/tidss_drv.c
@@ -15,7 +15,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
@@ -101,13 +101,13 @@ static void tidss_release(struct drm_device *ddev)
drm_kms_helper_poll_fini(ddev);
}
-DEFINE_DRM_GEM_CMA_FOPS(tidss_fops);
+DEFINE_DRM_GEM_DMA_FOPS(tidss_fops);
static const struct drm_driver tidss_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &tidss_fops,
.release = tidss_release,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.name = "tidss",
.desc = "TI Keystone DSS",
.date = "20180215",
diff --git a/drivers/gpu/drm/tilcdc/Kconfig b/drivers/gpu/drm/tilcdc/Kconfig
index e315591eb36b..d3bd2d7a181e 100644
--- a/drivers/gpu/drm/tilcdc/Kconfig
+++ b/drivers/gpu/drm/tilcdc/Kconfig
@@ -3,7 +3,7 @@ config DRM_TILCDC
tristate "DRM Support for TI LCDC Display Controller"
depends on DRM && OF && ARM
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index bd4f52242c0a..9034b9778539 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_print.h>
#include <drm/drm_vblank.h>
@@ -64,7 +64,7 @@ static void set_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb)
{
struct drm_device *dev = crtc->dev;
struct tilcdc_drm_private *priv = dev->dev_private;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
dma_addr_t start, end;
u64 dma_base_and_ceiling;
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index eee3c447fbac..f72755b8ea14 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -18,7 +18,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_mm.h>
#include <drm/drm_probe_helper.h>
@@ -476,11 +476,11 @@ static void tilcdc_debugfs_init(struct drm_minor *minor)
}
#endif
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
static const struct drm_driver tilcdc_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
#ifdef CONFIG_DEBUG_FS
.debugfs_init = tilcdc_debugfs_init,
#endif
diff --git a/drivers/gpu/drm/tiny/Kconfig b/drivers/gpu/drm/tiny/Kconfig
index 027cd87c3d0d..565957264875 100644
--- a/drivers/gpu/drm/tiny/Kconfig
+++ b/drivers/gpu/drm/tiny/Kconfig
@@ -3,7 +3,7 @@
config DRM_ARCPGU
tristate "ARC PGU"
depends on DRM && OF
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
help
Choose this option if you have an ARC PGU controller.
@@ -55,7 +55,7 @@ config DRM_PANEL_MIPI_DBI
tristate "DRM support for MIPI DBI compatible panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
select VIDEOMODE_HELPERS
@@ -87,7 +87,7 @@ config TINYDRM_HX8357D
tristate "DRM support for HX8357D display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
help
@@ -100,7 +100,7 @@ config TINYDRM_ILI9163
tristate "DRM support for ILI9163 display panels"
depends on DRM && SPI
select BACKLIGHT_CLASS_DEVICE
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_MIPI_DBI
help
@@ -113,7 +113,7 @@ config TINYDRM_ILI9225
tristate "DRM support for ILI9225 display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
help
DRM driver for the following Ilitek ILI9225 panels:
@@ -125,7 +125,7 @@ config TINYDRM_ILI9341
tristate "DRM support for ILI9341 display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
help
@@ -138,7 +138,7 @@ config TINYDRM_ILI9486
tristate "DRM support for ILI9486 display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
help
@@ -152,7 +152,7 @@ config TINYDRM_MI0283QT
tristate "DRM support for MI0283QT"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
help
@@ -163,7 +163,7 @@ config TINYDRM_REPAPER
tristate "DRM support for Pervasive Displays RePaper panels (V231)"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
help
DRM driver for the following Pervasive Displays panels:
1.44" TFT EPD Panel (E1144CS021)
@@ -177,7 +177,7 @@ config TINYDRM_ST7586
tristate "DRM support for Sitronix ST7586 display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
help
DRM driver for the following Sitronix ST7586 panels:
@@ -189,7 +189,7 @@ config TINYDRM_ST7735R
tristate "DRM support for Sitronix ST7715R/ST7735R display panels"
depends on DRM && SPI
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI
select BACKLIGHT_CLASS_DEVICE
help
diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c
index cdf320c547fb..21d9e0bd67ba 100644
--- a/drivers/gpu/drm/tiny/arcpgu.c
+++ b/drivers/gpu/drm/tiny/arcpgu.c
@@ -15,7 +15,7 @@
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_of.h>
@@ -220,7 +220,7 @@ static void arc_pgu_update(struct drm_simple_display_pipe *pipe,
struct drm_plane_state *state)
{
struct arcpgu_drm_private *arcpgu;
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
if (!pipe->plane.state->fb)
return;
@@ -243,7 +243,7 @@ static const struct drm_mode_config_funcs arcpgu_drm_modecfg_funcs = {
.atomic_commit = drm_atomic_helper_commit,
};
-DEFINE_DRM_GEM_CMA_FOPS(arcpgu_drm_ops);
+DEFINE_DRM_GEM_DMA_FOPS(arcpgu_drm_ops);
static int arcpgu_load(struct arcpgu_drm_private *arcpgu)
{
@@ -370,7 +370,7 @@ static const struct drm_driver arcpgu_drm_driver = {
.minor = 0,
.patchlevel = 0,
.fops = &arcpgu_drm_ops,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
#ifdef CONFIG_DEBUG_FS
.debugfs_init = arcpgu_debugfs_init,
#endif
diff --git a/drivers/gpu/drm/tiny/hx8357d.c b/drivers/gpu/drm/tiny/hx8357d.c
index ebb025543f8d..57f229a785bf 100644
--- a/drivers/gpu/drm/tiny/hx8357d.c
+++ b/drivers/gpu/drm/tiny/hx8357d.c
@@ -20,7 +20,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modeset_helper.h>
@@ -190,12 +190,12 @@ static const struct drm_display_mode yx350hv15_mode = {
DRM_SIMPLE_MODE(320, 480, 60, 75),
};
-DEFINE_DRM_GEM_CMA_FOPS(hx8357d_fops);
+DEFINE_DRM_GEM_DMA_FOPS(hx8357d_fops);
static const struct drm_driver hx8357d_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &hx8357d_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "hx8357d",
.desc = "HX8357D",
diff --git a/drivers/gpu/drm/tiny/ili9163.c b/drivers/gpu/drm/tiny/ili9163.c
index fc8ed245b0bc..86439e50e304 100644
--- a/drivers/gpu/drm/tiny/ili9163.c
+++ b/drivers/gpu/drm/tiny/ili9163.c
@@ -11,7 +11,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modeset_helper.h>
@@ -110,12 +110,12 @@ static const struct drm_display_mode yx240qv29_mode = {
DRM_SIMPLE_MODE(128, 160, 28, 35),
};
-DEFINE_DRM_GEM_CMA_FOPS(ili9163_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9163_fops);
static struct drm_driver ili9163_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ili9163_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "ili9163",
.desc = "Ilitek ILI9163",
diff --git a/drivers/gpu/drm/tiny/ili9225.c b/drivers/gpu/drm/tiny/ili9225.c
index fc73ffa46a19..a79da2b4af64 100644
--- a/drivers/gpu/drm/tiny/ili9225.c
+++ b/drivers/gpu/drm/tiny/ili9225.c
@@ -24,7 +24,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_rect.h>
@@ -78,7 +78,7 @@ static inline int ili9225_command(struct mipi_dbi *dbi, u8 cmd, u16 data)
static void ili9225_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(fb->dev);
unsigned int height = rect->y2 - rect->y1;
unsigned int width = rect->x2 - rect->x1;
@@ -104,7 +104,7 @@ static void ili9225_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
if (ret)
goto err_msg;
} else {
- tr = cma_obj->vaddr;
+ tr = dma_obj->vaddr;
}
switch (dbidev->rotation) {
@@ -335,12 +335,12 @@ static const struct drm_display_mode ili9225_mode = {
DRM_SIMPLE_MODE(176, 220, 35, 44),
};
-DEFINE_DRM_GEM_CMA_FOPS(ili9225_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9225_fops);
static const struct drm_driver ili9225_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ili9225_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.name = "ili9225",
.desc = "Ilitek ILI9225",
.date = "20171106",
diff --git a/drivers/gpu/drm/tiny/ili9341.c b/drivers/gpu/drm/tiny/ili9341.c
index 5b8cc770ee7b..b8826a0b086b 100644
--- a/drivers/gpu/drm/tiny/ili9341.c
+++ b/drivers/gpu/drm/tiny/ili9341.c
@@ -19,7 +19,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modeset_helper.h>
@@ -146,12 +146,12 @@ static const struct drm_display_mode yx240qv29_mode = {
DRM_SIMPLE_MODE(240, 320, 37, 49),
};
-DEFINE_DRM_GEM_CMA_FOPS(ili9341_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9341_fops);
static const struct drm_driver ili9341_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ili9341_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "ili9341",
.desc = "Ilitek ILI9341",
diff --git a/drivers/gpu/drm/tiny/ili9486.c b/drivers/gpu/drm/tiny/ili9486.c
index 6d655e18e0aa..a5b433a8e0d8 100644
--- a/drivers/gpu/drm/tiny/ili9486.c
+++ b/drivers/gpu/drm/tiny/ili9486.c
@@ -18,7 +18,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modeset_helper.h>
@@ -159,12 +159,12 @@ static const struct drm_display_mode waveshare_mode = {
DRM_SIMPLE_MODE(480, 320, 73, 49),
};
-DEFINE_DRM_GEM_CMA_FOPS(ili9486_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9486_fops);
static const struct drm_driver ili9486_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &ili9486_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "ili9486",
.desc = "Ilitek ILI9486",
diff --git a/drivers/gpu/drm/tiny/mi0283qt.c b/drivers/gpu/drm/tiny/mi0283qt.c
index 5e060f6910bb..27f1bd4da2f4 100644
--- a/drivers/gpu/drm/tiny/mi0283qt.c
+++ b/drivers/gpu/drm/tiny/mi0283qt.c
@@ -17,7 +17,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modeset_helper.h>
@@ -150,12 +150,12 @@ static const struct drm_display_mode mi0283qt_mode = {
DRM_SIMPLE_MODE(320, 240, 58, 43),
};
-DEFINE_DRM_GEM_CMA_FOPS(mi0283qt_fops);
+DEFINE_DRM_GEM_DMA_FOPS(mi0283qt_fops);
static const struct drm_driver mi0283qt_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &mi0283qt_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "mi0283qt",
.desc = "Multi-Inno MI0283QT",
diff --git a/drivers/gpu/drm/tiny/panel-mipi-dbi.c b/drivers/gpu/drm/tiny/panel-mipi-dbi.c
index c759ff9c2c87..a76fefa8adbc 100644
--- a/drivers/gpu/drm/tiny/panel-mipi-dbi.c
+++ b/drivers/gpu/drm/tiny/panel-mipi-dbi.c
@@ -18,7 +18,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
#include <drm/drm_modes.h>
@@ -217,12 +217,12 @@ static const struct drm_simple_display_pipe_funcs panel_mipi_dbi_pipe_funcs = {
.update = mipi_dbi_pipe_update,
};
-DEFINE_DRM_GEM_CMA_FOPS(panel_mipi_dbi_fops);
+DEFINE_DRM_GEM_DMA_FOPS(panel_mipi_dbi_fops);
static const struct drm_driver panel_mipi_dbi_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &panel_mipi_dbi_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "panel-mipi-dbi",
.desc = "MIPI DBI compatible display panel",
diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c
index 6d3b5b3cb955..4cd24b54ac74 100644
--- a/drivers/gpu/drm/tiny/repaper.c
+++ b/drivers/gpu/drm/tiny/repaper.c
@@ -30,7 +30,7 @@
#include <drm/drm_format_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_modes.h>
@@ -511,7 +511,7 @@ static void repaper_get_temperature(struct repaper_epd *epd)
static int repaper_fb_dirty(struct drm_framebuffer *fb)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
struct repaper_epd *epd = drm_to_epd(fb->dev);
struct drm_rect clip;
int idx, ret = 0;
@@ -541,7 +541,7 @@ static int repaper_fb_dirty(struct drm_framebuffer *fb)
if (ret)
goto out_free;
- drm_fb_xrgb8888_to_mono(buf, 0, cma_obj->vaddr, fb, &clip);
+ drm_fb_xrgb8888_to_mono(buf, 0, dma_obj->vaddr, fb, &clip);
drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE);
@@ -903,12 +903,12 @@ static const struct drm_display_mode repaper_e2271cs021_mode = {
static const u8 repaper_e2271cs021_cs[] = { 0x00, 0x00, 0x00, 0x7f,
0xff, 0xfe, 0x00, 0x00 };
-DEFINE_DRM_GEM_CMA_FOPS(repaper_fops);
+DEFINE_DRM_GEM_DMA_FOPS(repaper_fops);
static const struct drm_driver repaper_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &repaper_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.name = "repaper",
.desc = "Pervasive Displays RePaper e-ink panels",
.date = "20170405",
diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c
index b1584b362c79..94f55fac4295 100644
--- a/drivers/gpu/drm/tiny/st7586.c
+++ b/drivers/gpu/drm/tiny/st7586.c
@@ -20,7 +20,7 @@
#include <drm/drm_format_helper.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
@@ -92,8 +92,8 @@ static void st7586_xrgb8888_to_gray332(u8 *dst, void *vaddr,
static int st7586_buf_copy(void *dst, struct drm_framebuffer *fb,
struct drm_rect *clip)
{
- struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
- void *src = cma_obj->vaddr;
+ struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+ void *src = dma_obj->vaddr;
int ret = 0;
ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE);
@@ -269,12 +269,12 @@ static const struct drm_display_mode st7586_mode = {
DRM_SIMPLE_MODE(178, 128, 37, 27),
};
-DEFINE_DRM_GEM_CMA_FOPS(st7586_fops);
+DEFINE_DRM_GEM_DMA_FOPS(st7586_fops);
static const struct drm_driver st7586_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &st7586_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "st7586",
.desc = "Sitronix ST7586",
diff --git a/drivers/gpu/drm/tiny/st7735r.c b/drivers/gpu/drm/tiny/st7735r.c
index e0f02d367d88..d2042a0f02dd 100644
--- a/drivers/gpu/drm/tiny/st7735r.c
+++ b/drivers/gpu/drm/tiny/st7735r.c
@@ -20,7 +20,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mipi_dbi.h>
@@ -151,12 +151,12 @@ static const struct st7735r_cfg rh128128t_cfg = {
.rgb = true,
};
-DEFINE_DRM_GEM_CMA_FOPS(st7735r_fops);
+DEFINE_DRM_GEM_DMA_FOPS(st7735r_fops);
static const struct drm_driver st7735r_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &st7735r_fops,
- DRM_GEM_CMA_DRIVER_OPS_VMAP,
+ DRM_GEM_DMA_DRIVER_OPS_VMAP,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "st7735r",
.desc = "Sitronix ST7735R",
diff --git a/drivers/gpu/drm/tve200/Kconfig b/drivers/gpu/drm/tve200/Kconfig
index 47a7dbe6c114..11e865be81c6 100644
--- a/drivers/gpu/drm/tve200/Kconfig
+++ b/drivers/gpu/drm/tve200/Kconfig
@@ -8,7 +8,7 @@ config DRM_TVE200
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
help
Choose this option for DRM support for the Faraday TV Encoder
diff --git a/drivers/gpu/drm/tve200/tve200_display.c b/drivers/gpu/drm/tve200/tve200_display.c
index 6647aab8a25e..37bdd976ae59 100644
--- a/drivers/gpu/drm/tve200/tve200_display.c
+++ b/drivers/gpu/drm/tve200/tve200_display.c
@@ -19,7 +19,7 @@
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
#include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_panel.h>
#include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c
index db8129c9ade8..09ba2c6fcd29 100644
--- a/drivers/gpu/drm/tve200/tve200_drv.c
+++ b/drivers/gpu/drm/tve200/tve200_drv.c
@@ -41,7 +41,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_module.h>
#include <drm/drm_of.h>
@@ -135,7 +135,7 @@ static int tve200_modeset_init(struct drm_device *dev)
return ret;
}
-DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
static const struct drm_driver tve200_drm_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
@@ -147,7 +147,7 @@ static const struct drm_driver tve200_drm_driver = {
.major = 1,
.minor = 0,
.patchlevel = 0,
- DRM_GEM_CMA_DRIVER_OPS,
+ DRM_GEM_DMA_DRIVER_OPS,
};
static int tve200_probe(struct platform_device *pdev)
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index 725a252e837b..b8980440d137 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -313,7 +313,7 @@ v3d_lookup_bos(struct drm_device *dev,
}
job->bo = kvmalloc_array(job->bo_count,
- sizeof(struct drm_gem_cma_object *),
+ sizeof(struct drm_gem_dma_object *),
GFP_KERNEL | __GFP_ZERO);
if (!job->bo) {
DRM_DEBUG("Failed to allocate validated BO pointers\n");
@@ -1092,7 +1092,7 @@ v3d_gem_init(struct drm_device *dev)
if (!v3d->pt) {
drm_mm_takedown(&v3d->mm);
dev_err(v3d->drm.dev,
- "Failed to allocate page tables. Please ensure you have CMA enabled.\n");
+ "Failed to allocate page tables. Please ensure you have DMA enabled.\n");
return -ENOMEM;
}
diff --git a/drivers/gpu/drm/vc4/Kconfig b/drivers/gpu/drm/vc4/Kconfig
index b0f3117102ca..246305d17a52 100644
--- a/drivers/gpu/drm/vc4/Kconfig
+++ b/drivers/gpu/drm/vc4/Kconfig
@@ -12,7 +12,7 @@ config DRM_VC4
select DRM_DISPLAY_HDMI_HELPER
select DRM_DISPLAY_HELPER
select DRM_KMS_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_PANEL_BRIDGE
select SND_PCM
select SND_PCM_ELD
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 2ccf96b764db..07f57910c9e8 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -8,10 +8,10 @@
*
* The VC4 GPU architecture (both scanout and rendering) has direct
* access to system memory with no MMU in between. To support it, we
- * use the GEM CMA helper functions to allocate contiguous ranges of
+ * use the GEM DMA helper functions to allocate contiguous ranges of
* physical memory for our BOs.
*
- * Since the CMA allocator is very slow, we keep a cache of recently
+ * Since the DMA allocator is very slow, we keep a cache of recently
* freed BOs around so that the kernel's allocation of objects for 3D
* rendering can return quickly.
*/
@@ -179,7 +179,7 @@ static void vc4_bo_destroy(struct vc4_bo *bo)
bo->validated_shader = NULL;
}
- drm_gem_cma_free(&bo->base);
+ drm_gem_dma_free(&bo->base);
}
static void vc4_bo_remove_from_cache(struct vc4_bo *bo)
@@ -387,7 +387,7 @@ static struct vc4_bo *vc4_bo_get_from_cache(struct drm_device *dev,
* @dev: DRM device
* @size: Size in bytes of the memory the object will reference
*
- * This lets the CMA helpers allocate object structs for us, and keep
+ * This lets the DMA helpers allocate object structs for us, and keep
* our BO stats correct.
*/
struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size)
@@ -426,7 +426,7 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
{
size_t size = roundup(unaligned_size, PAGE_SIZE);
struct vc4_dev *vc4 = to_vc4_dev(dev);
- struct drm_gem_cma_object *cma_obj;
+ struct drm_gem_dma_object *dma_obj;
struct vc4_bo *bo;
if (WARN_ON_ONCE(vc4->is_vc5))
@@ -443,39 +443,39 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
return bo;
}
- cma_obj = drm_gem_cma_create(dev, size);
- if (IS_ERR(cma_obj)) {
+ dma_obj = drm_gem_dma_create(dev, size);
+ if (IS_ERR(dma_obj)) {
/*
- * If we've run out of CMA memory, kill the cache of
- * CMA allocations we've got laying around and try again.
+ * If we've run out of DMA memory, kill the cache of
+ * DMA allocations we've got laying around and try again.
*/
vc4_bo_cache_purge(dev);
- cma_obj = drm_gem_cma_create(dev, size);
+ dma_obj = drm_gem_dma_create(dev, size);
}
- if (IS_ERR(cma_obj)) {
+ if (IS_ERR(dma_obj)) {
/*
- * Still not enough CMA memory, purge the userspace BO
+ * Still not enough DMA memory, purge the userspace BO
* cache and retry.
* This is sub-optimal since we purge the whole userspace
* BO cache which forces user that want to re-use the BO to
* restore its initial content.
* Ideally, we should purge entries one by one and retry
- * after each to see if CMA allocation succeeds. Or even
+ * after each to see if DMA allocation succeeds. Or even
* better, try to find an entry with at least the same
* size.
*/
vc4_bo_userspace_cache_purge(dev);
- cma_obj = drm_gem_cma_create(dev, size);
+ dma_obj = drm_gem_dma_create(dev, size);
}
- if (IS_ERR(cma_obj)) {
+ if (IS_ERR(dma_obj)) {
struct drm_printer p = drm_info_printer(vc4->base.dev);
- DRM_ERROR("Failed to allocate from CMA:\n");
+ DRM_ERROR("Failed to allocate from GEM DMA helper:\n");
vc4_bo_stats_print(&p, vc4);
return ERR_PTR(-ENOMEM);
}
- bo = to_vc4_bo(&cma_obj->base);
+ bo = to_vc4_bo(&dma_obj->base);
/* By default, BOs do not support the MADV ioctl. This will be enabled
* only on BOs that are exposed to userspace (V3D, V3D_SHADER and DUMB
@@ -484,7 +484,7 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
bo->madv = __VC4_MADV_NOTSUPP;
mutex_lock(&vc4->bo_lock);
- vc4_bo_set_label(&cma_obj->base, type);
+ vc4_bo_set_label(&dma_obj->base, type);
mutex_unlock(&vc4->bo_lock);
return bo;
@@ -569,7 +569,7 @@ static void vc4_free_object(struct drm_gem_object *gem_bo)
goto out;
}
- /* If this object was partially constructed but CMA allocation
+ /* If this object was partially constructed but DMA allocation
* had failed, just free it. Can also happen when the BO has been
* purged.
*/
@@ -747,7 +747,7 @@ static int vc4_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct
return -EINVAL;
}
- return drm_gem_cma_mmap(&bo->base, vma);
+ return drm_gem_dma_mmap(&bo->base, vma);
}
static const struct vm_operations_struct vc4_vm_ops = {
@@ -759,8 +759,8 @@ static const struct vm_operations_struct vc4_vm_ops = {
static const struct drm_gem_object_funcs vc4_gem_object_funcs = {
.free = vc4_free_object,
.export = vc4_prime_export,
- .get_sg_table = drm_gem_cma_object_get_sg_table,
- .vmap = drm_gem_cma_object_vmap,
+ .get_sg_table = drm_gem_dma_object_get_sg_table,
+ .vmap = drm_gem_dma_object_vmap,
.mmap = vc4_gem_object_mmap,
.vm_ops = &vc4_vm_ops,
};
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index f85788401707..2def6e2ad6f0 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -823,9 +823,9 @@ static void vc4_async_page_flip_seqno_complete(struct vc4_seqno_cb *cb)
struct vc4_bo *bo = NULL;
if (flip_state->old_fb) {
- struct drm_gem_cma_object *cma_bo =
+ struct drm_gem_dma_object *dma_bo =
drm_fb_dma_get_gem_obj(flip_state->old_fb, 0);
- bo = to_vc4_bo(&cma_bo->base);
+ bo = to_vc4_bo(&dma_bo->base);
}
vc4_async_page_flip_complete(flip_state);
@@ -857,19 +857,19 @@ static int vc4_async_set_fence_cb(struct drm_device *dev,
struct vc4_async_flip_state *flip_state)
{
struct drm_framebuffer *fb = flip_state->fb;
- struct drm_gem_cma_object *cma_bo = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *dma_bo = drm_fb_dma_get_gem_obj(fb, 0);
struct vc4_dev *vc4 = to_vc4_dev(dev);
struct dma_fence *fence;
int ret;
if (!vc4->is_vc5) {
- struct vc4_bo *bo = to_vc4_bo(&cma_bo->base);
+ struct vc4_bo *bo = to_vc4_bo(&dma_bo->base);
return vc4_queue_seqno_cb(dev, &flip_state->cb.seqno, bo->seqno,
vc4_async_page_flip_seqno_complete);
}
- ret = dma_resv_get_singleton(cma_bo->base.resv, DMA_RESV_USAGE_READ, &fence);
+ ret = dma_resv_get_singleton(dma_bo->base.resv, DMA_RESV_USAGE_READ, &fence);
if (ret)
return ret;
@@ -945,8 +945,8 @@ static int vc4_async_page_flip(struct drm_crtc *crtc,
{
struct drm_device *dev = crtc->dev;
struct vc4_dev *vc4 = to_vc4_dev(dev);
- struct drm_gem_cma_object *cma_bo = drm_fb_dma_get_gem_obj(fb, 0);
- struct vc4_bo *bo = to_vc4_bo(&cma_bo->base);
+ struct drm_gem_dma_object *dma_bo = drm_fb_dma_get_gem_obj(fb, 0);
+ struct vc4_bo *bo = to_vc4_bo(&dma_bo->base);
int ret;
if (WARN_ON_ONCE(vc4->is_vc5))
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 0bc96b4657cb..c4d18641f253 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -86,7 +86,7 @@ static int vc5_dumb_create(struct drm_file *file_priv,
if (ret)
return ret;
- return drm_gem_cma_dumb_create_internal(file_priv, dev, args);
+ return drm_gem_dma_dumb_create_internal(file_priv, dev, args);
}
static int vc4_get_param_ioctl(struct drm_device *dev, void *data,
@@ -212,7 +212,7 @@ static const struct drm_driver vc4_drm_driver = {
.gem_create_object = vc4_create_object,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(vc4_bo_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(vc4_bo_dumb_create),
.ioctls = vc4_drm_ioctls,
.num_ioctls = ARRAY_SIZE(vc4_drm_ioctls),
@@ -235,7 +235,7 @@ static const struct drm_driver vc5_drm_driver = {
.debugfs_init = vc4_debugfs_init,
#endif
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(vc5_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(vc5_dumb_create),
.fops = &vc4_drm_fops,
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 1649350b9efd..418a8242691f 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -14,7 +14,7 @@
#include <drm/drm_debugfs.h>
#include <drm/drm_device.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mm.h>
#include <drm/drm_modeset_lock.h>
@@ -239,7 +239,7 @@ to_vc4_dev(struct drm_device *dev)
}
struct vc4_bo {
- struct drm_gem_cma_object base;
+ struct drm_gem_dma_object base;
/* seqno of the last job to render using this BO. */
uint64_t seqno;
@@ -288,7 +288,7 @@ struct vc4_bo {
static inline struct vc4_bo *
to_vc4_bo(struct drm_gem_object *bo)
{
- return container_of(to_drm_gem_cma_obj(bo), struct vc4_bo, base);
+ return container_of(to_drm_gem_dma_obj(bo), struct vc4_bo, base);
}
struct vc4_fence {
@@ -602,14 +602,14 @@ struct vc4_exec_info {
/* This is the array of BOs that were looked up at the start of exec.
* Command validation will use indices into this array.
*/
- struct drm_gem_cma_object **bo;
+ struct drm_gem_dma_object **bo;
uint32_t bo_count;
/* List of BOs that are being written by the RCL. Other than
* the binner temporary storage, this is all the BOs written
* by the job.
*/
- struct drm_gem_cma_object *rcl_write_bo[4];
+ struct drm_gem_dma_object *rcl_write_bo[4];
uint32_t rcl_write_bo_count;
/* Pointers for our position in vc4->job_list */
@@ -628,7 +628,7 @@ struct vc4_exec_info {
/* This is the BO where we store the validated command lists, shader
* records, and uniforms.
*/
- struct drm_gem_cma_object *exec_bo;
+ struct drm_gem_dma_object *exec_bo;
/**
* This tracks the per-shader-record state (packet 64) that
@@ -989,19 +989,19 @@ vc4_validate_bin_cl(struct drm_device *dev,
int
vc4_validate_shader_recs(struct drm_device *dev, struct vc4_exec_info *exec);
-struct drm_gem_cma_object *vc4_use_bo(struct vc4_exec_info *exec,
+struct drm_gem_dma_object *vc4_use_bo(struct vc4_exec_info *exec,
uint32_t hindex);
int vc4_get_rcl(struct drm_device *dev, struct vc4_exec_info *exec);
bool vc4_check_tex_size(struct vc4_exec_info *exec,
- struct drm_gem_cma_object *fbo,
+ struct drm_gem_dma_object *fbo,
uint32_t offset, uint8_t tiling_format,
uint32_t width, uint32_t height, uint8_t cpp);
/* vc4_validate_shader.c */
struct vc4_validated_shader_info *
-vc4_validate_shader(struct drm_gem_cma_object *shader_obj);
+vc4_validate_shader(struct drm_gem_dma_object *shader_obj);
/* vc4_perfmon.c */
void vc4_perfmon_get(struct vc4_perfmon *perfmon);
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 7acb43972e69..56a0af281b92 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -764,7 +764,7 @@ vc4_cl_lookup_bos(struct drm_device *dev,
}
exec->bo = kvmalloc_array(exec->bo_count,
- sizeof(struct drm_gem_cma_object *),
+ sizeof(struct drm_gem_dma_object *),
GFP_KERNEL | __GFP_ZERO);
if (!exec->bo) {
DRM_ERROR("Failed to allocate validated BO pointers\n");
@@ -797,7 +797,7 @@ vc4_cl_lookup_bos(struct drm_device *dev,
}
drm_gem_object_get(bo);
- exec->bo[i] = (struct drm_gem_cma_object *)bo;
+ exec->bo[i] = (struct drm_gem_dma_object *)bo;
}
spin_unlock(&file_priv->table_lock);
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 65a6cfb794e7..5004e08a361d 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -340,7 +340,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
{
struct vc4_plane_state *vc4_state = to_vc4_plane_state(state);
struct drm_framebuffer *fb = state->fb;
- struct drm_gem_cma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
int num_planes = fb->format->num_planes;
struct drm_crtc_state *crtc_state;
u32 h_subsample = fb->format->hsub;
@@ -1244,7 +1244,7 @@ u32 vc4_plane_dlist_size(const struct drm_plane_state *state)
void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb)
{
struct vc4_plane_state *vc4_state = to_vc4_plane_state(plane->state);
- struct drm_gem_cma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
+ struct drm_gem_dma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
uint32_t addr;
/* We're skipping the address adjustment for negative origin,
diff --git a/drivers/gpu/drm/vc4/vc4_render_cl.c b/drivers/gpu/drm/vc4/vc4_render_cl.c
index f6b7dc3df08c..c8a92023238c 100644
--- a/drivers/gpu/drm/vc4/vc4_render_cl.c
+++ b/drivers/gpu/drm/vc4/vc4_render_cl.c
@@ -40,14 +40,14 @@
#include "vc4_packet.h"
struct vc4_rcl_setup {
- struct drm_gem_cma_object *color_read;
- struct drm_gem_cma_object *color_write;
- struct drm_gem_cma_object *zs_read;
- struct drm_gem_cma_object *zs_write;
- struct drm_gem_cma_object *msaa_color_write;
- struct drm_gem_cma_object *msaa_zs_write;
-
- struct drm_gem_cma_object *rcl;
+ struct drm_gem_dma_object *color_read;
+ struct drm_gem_dma_object *color_write;
+ struct drm_gem_dma_object *zs_read;
+ struct drm_gem_dma_object *zs_write;
+ struct drm_gem_dma_object *msaa_color_write;
+ struct drm_gem_dma_object *msaa_zs_write;
+
+ struct drm_gem_dma_object *rcl;
u32 next_offset;
u32 next_write_bo_index;
@@ -97,7 +97,7 @@ static void vc4_store_before_load(struct vc4_rcl_setup *setup)
* coordinates packet, and instead just store to the address given.
*/
static uint32_t vc4_full_res_offset(struct vc4_exec_info *exec,
- struct drm_gem_cma_object *bo,
+ struct drm_gem_dma_object *bo,
struct drm_vc4_submit_rcl_surface *surf,
uint8_t x, uint8_t y)
{
@@ -381,7 +381,7 @@ static int vc4_create_rcl_bo(struct drm_device *dev, struct vc4_exec_info *exec,
}
static int vc4_full_res_bounds_check(struct vc4_exec_info *exec,
- struct drm_gem_cma_object *obj,
+ struct drm_gem_dma_object *obj,
struct drm_vc4_submit_rcl_surface *surf)
{
struct drm_vc4_submit_cl *args = exec->args;
@@ -407,7 +407,7 @@ static int vc4_full_res_bounds_check(struct vc4_exec_info *exec,
}
static int vc4_rcl_msaa_surface_setup(struct vc4_exec_info *exec,
- struct drm_gem_cma_object **obj,
+ struct drm_gem_dma_object **obj,
struct drm_vc4_submit_rcl_surface *surf)
{
if (surf->flags != 0 || surf->bits != 0) {
@@ -433,7 +433,7 @@ static int vc4_rcl_msaa_surface_setup(struct vc4_exec_info *exec,
}
static int vc4_rcl_surface_setup(struct vc4_exec_info *exec,
- struct drm_gem_cma_object **obj,
+ struct drm_gem_dma_object **obj,
struct drm_vc4_submit_rcl_surface *surf,
bool is_write)
{
@@ -533,7 +533,7 @@ static int vc4_rcl_surface_setup(struct vc4_exec_info *exec,
static int
vc4_rcl_render_config_surface_setup(struct vc4_exec_info *exec,
struct vc4_rcl_setup *setup,
- struct drm_gem_cma_object **obj,
+ struct drm_gem_dma_object **obj,
struct drm_vc4_submit_rcl_surface *surf)
{
uint8_t tiling = VC4_GET_FIELD(surf->bits,
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index af48ae68f213..811bc7d9b90c 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -280,7 +280,7 @@ static void vc4_txp_connector_atomic_commit(struct drm_connector *conn,
struct drm_connector_state *conn_state = drm_atomic_get_new_connector_state(state,
conn);
struct vc4_txp *txp = connector_to_vc4_txp(conn);
- struct drm_gem_cma_object *gem;
+ struct drm_gem_dma_object *gem;
struct drm_display_mode *mode;
struct drm_framebuffer *fb;
u32 ctrl;
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
index 40f04157ea39..6222c884dcbb 100644
--- a/drivers/gpu/drm/vc4/vc4_v3d.c
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -231,7 +231,7 @@ int vc4_v3d_get_bin_slot(struct vc4_dev *vc4)
* if it doesn't fit within the buffer that we allocated up front.
* However, it turns out that 16MB is "enough for anybody", and
* real-world applications run into allocation failures from the
- * overall CMA pool before they make scenes complicated enough to run
+ * overall DMA pool before they make scenes complicated enough to run
* out of bin space.
*/
static int bin_bo_alloc(struct vc4_dev *vc4)
@@ -261,7 +261,7 @@ static int bin_bo_alloc(struct vc4_dev *vc4)
dev_err(&v3d->pdev->dev,
"Failed to allocate memory for tile binning: "
- "%d. You may need to enable CMA or give it "
+ "%d. You may need to enable DMA or give it "
"more memory.",
ret);
break;
diff --git a/drivers/gpu/drm/vc4/vc4_validate.c b/drivers/gpu/drm/vc4/vc4_validate.c
index 2feba55bcef7..d5dc6b51ec69 100644
--- a/drivers/gpu/drm/vc4/vc4_validate.c
+++ b/drivers/gpu/drm/vc4/vc4_validate.c
@@ -102,11 +102,11 @@ size_is_lt(uint32_t width, uint32_t height, int cpp)
height <= 4 * utile_height(cpp));
}
-struct drm_gem_cma_object *
+struct drm_gem_dma_object *
vc4_use_bo(struct vc4_exec_info *exec, uint32_t hindex)
{
struct vc4_dev *vc4 = exec->dev;
- struct drm_gem_cma_object *obj;
+ struct drm_gem_dma_object *obj;
struct vc4_bo *bo;
if (WARN_ON_ONCE(vc4->is_vc5))
@@ -129,7 +129,7 @@ vc4_use_bo(struct vc4_exec_info *exec, uint32_t hindex)
return obj;
}
-static struct drm_gem_cma_object *
+static struct drm_gem_dma_object *
vc4_use_handle(struct vc4_exec_info *exec, uint32_t gem_handles_packet_index)
{
return vc4_use_bo(exec, exec->bo_index[gem_handles_packet_index]);
@@ -160,7 +160,7 @@ gl_shader_rec_size(uint32_t pointer_bits)
}
bool
-vc4_check_tex_size(struct vc4_exec_info *exec, struct drm_gem_cma_object *fbo,
+vc4_check_tex_size(struct vc4_exec_info *exec, struct drm_gem_dma_object *fbo,
uint32_t offset, uint8_t tiling_format,
uint32_t width, uint32_t height, uint8_t cpp)
{
@@ -263,7 +263,7 @@ validate_increment_semaphore(VALIDATE_ARGS)
static int
validate_indexed_prim_list(VALIDATE_ARGS)
{
- struct drm_gem_cma_object *ib;
+ struct drm_gem_dma_object *ib;
uint32_t length = *(uint32_t *)(untrusted + 1);
uint32_t offset = *(uint32_t *)(untrusted + 5);
uint32_t max_index = *(uint32_t *)(untrusted + 9);
@@ -575,7 +575,7 @@ reloc_tex(struct vc4_exec_info *exec,
struct vc4_texture_sample_info *sample,
uint32_t texture_handle_index, bool is_cs)
{
- struct drm_gem_cma_object *tex;
+ struct drm_gem_dma_object *tex;
uint32_t p0 = *(uint32_t *)(uniform_data_u + sample->p_offset[0]);
uint32_t p1 = *(uint32_t *)(uniform_data_u + sample->p_offset[1]);
uint32_t p2 = (sample->p_offset[2] != ~0 ?
@@ -765,7 +765,7 @@ validate_gl_shader_rec(struct drm_device *dev,
28, /* cs */
};
uint32_t shader_reloc_count = ARRAY_SIZE(shader_reloc_offsets);
- struct drm_gem_cma_object *bo[ARRAY_SIZE(shader_reloc_offsets) + 8];
+ struct drm_gem_dma_object *bo[ARRAY_SIZE(shader_reloc_offsets) + 8];
uint32_t nr_attributes, nr_relocs, packet_size;
int i;
@@ -896,7 +896,7 @@ validate_gl_shader_rec(struct drm_device *dev,
}
for (i = 0; i < nr_attributes; i++) {
- struct drm_gem_cma_object *vbo =
+ struct drm_gem_dma_object *vbo =
bo[ARRAY_SIZE(shader_reloc_offsets) + i];
uint32_t o = 36 + i * 8;
uint32_t offset = *(uint32_t *)(pkt_u + o + 0);
diff --git a/drivers/gpu/drm/vc4/vc4_validate_shaders.c b/drivers/gpu/drm/vc4/vc4_validate_shaders.c
index e315aeb5fef5..9745f8810eca 100644
--- a/drivers/gpu/drm/vc4/vc4_validate_shaders.c
+++ b/drivers/gpu/drm/vc4/vc4_validate_shaders.c
@@ -776,7 +776,7 @@ vc4_handle_branch_target(struct vc4_shader_validation_state *validation_state)
}
struct vc4_validated_shader_info *
-vc4_validate_shader(struct drm_gem_cma_object *shader_obj)
+vc4_validate_shader(struct drm_gem_dma_object *shader_obj)
{
struct vc4_dev *vc4 = to_vc4_dev(shader_obj->base.dev);
bool found_shader_end = false;
diff --git a/drivers/gpu/drm/xlnx/Kconfig b/drivers/gpu/drm/xlnx/Kconfig
index f9cf93c9e7e3..68ee897de9d7 100644
--- a/drivers/gpu/drm/xlnx/Kconfig
+++ b/drivers/gpu/drm/xlnx/Kconfig
@@ -8,7 +8,7 @@ config DRM_ZYNQMP_DPSUB
select DMA_ENGINE
select DRM_DISPLAY_DP_HELPER
select DRM_DISPLAY_HELPER
- select DRM_GEM_CMA_HELPER
+ select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select GENERIC_PHY
help
diff --git a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
index 824b510e337b..1de2d927c32b 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
@@ -21,7 +21,7 @@
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_managed.h>
#include <drm/drm_mode_config.h>
@@ -47,7 +47,7 @@ static int zynqmp_dpsub_dumb_create(struct drm_file *file_priv,
/* Enforce the alignment constraints of the DMA engine. */
args->pitch = ALIGN(pitch, dpsub->dma_align);
- return drm_gem_cma_dumb_create_internal(file_priv, drm, args);
+ return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
}
static struct drm_framebuffer *
@@ -75,13 +75,13 @@ static const struct drm_mode_config_funcs zynqmp_dpsub_mode_config_funcs = {
* DRM/KMS Driver
*/
-DEFINE_DRM_GEM_CMA_FOPS(zynqmp_dpsub_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(zynqmp_dpsub_drm_fops);
static const struct drm_driver zynqmp_dpsub_drm_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM |
DRIVER_ATOMIC,
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(zynqmp_dpsub_dumb_create),
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(zynqmp_dpsub_dumb_create),
.fops = &zynqmp_dpsub_drm_fops,
diff --git a/include/drm/drm_fb_dma_helper.h b/include/drm/drm_fb_dma_helper.h
index 05f657363b30..d5e036c57801 100644
--- a/include/drm/drm_fb_dma_helper.h
+++ b/include/drm/drm_fb_dma_helper.h
@@ -8,7 +8,7 @@ struct drm_device;
struct drm_framebuffer;
struct drm_plane_state;
-struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
+struct drm_gem_dma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
unsigned int plane);
dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h
index 87cffc9efa85..58a18a17c67e 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -217,7 +217,7 @@ struct drm_gem_object {
*
* SHMEM file node used as backing storage for swappable buffer objects.
* GEM also supports driver private objects with driver-specific backing
- * storage (contiguous CMA memory, special reserved blocks). In this
+ * storage (contiguous DMA memory, special reserved blocks). In this
* case @filp is NULL.
*/
struct file *filp;
diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_dma_helper.h
similarity index 53%
rename from include/drm/drm_gem_cma_helper.h
rename to include/drm/drm_gem_dma_helper.h
index fbda4ce5d5fb..82805069b37a 100644
--- a/include/drm/drm_gem_cma_helper.h
+++ b/include/drm/drm_gem_dma_helper.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __DRM_GEM_CMA_HELPER_H__
-#define __DRM_GEM_CMA_HELPER_H__
+#ifndef __DRM_GEM_DMA_HELPER_H__
+#define __DRM_GEM_DMA_HELPER_H__
#include <drm/drm_file.h>
#include <drm/drm_ioctl.h>
@@ -9,128 +9,128 @@
struct drm_mode_create_dumb;
/**
- * struct drm_gem_cma_object - GEM object backed by CMA memory allocations
+ * struct drm_gem_dma_object - GEM object backed by DMA memory allocations
* @base: base GEM object
- * @paddr: physical address of the backing memory
+ * @paddr: DMA address of the backing memory
* @sgt: scatter/gather table for imported PRIME buffers. The table can have
* more than one entry but they are guaranteed to have contiguous
* DMA addresses.
* @vaddr: kernel virtual address of the backing memory
* @map_noncoherent: if true, the GEM object is backed by non-coherent memory
*/
-struct drm_gem_cma_object {
+struct drm_gem_dma_object {
struct drm_gem_object base;
dma_addr_t paddr;
struct sg_table *sgt;
- /* For objects with DMA memory allocated by GEM CMA */
+ /* For objects with DMA memory allocated by GEM DMA */
void *vaddr;
bool map_noncoherent;
};
-#define to_drm_gem_cma_obj(gem_obj) \
- container_of(gem_obj, struct drm_gem_cma_object, base)
+#define to_drm_gem_dma_obj(gem_obj) \
+ container_of(gem_obj, struct drm_gem_dma_object, base)
-struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
+struct drm_gem_dma_object *drm_gem_dma_create(struct drm_device *drm,
size_t size);
-void drm_gem_cma_free(struct drm_gem_cma_object *cma_obj);
-void drm_gem_cma_print_info(const struct drm_gem_cma_object *cma_obj,
+void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj);
+void drm_gem_dma_print_info(const struct drm_gem_dma_object *dma_obj,
struct drm_printer *p, unsigned int indent);
-struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj);
-int drm_gem_cma_vmap(struct drm_gem_cma_object *cma_obj,
+struct sg_table *drm_gem_dma_get_sg_table(struct drm_gem_dma_object *dma_obj);
+int drm_gem_dma_vmap(struct drm_gem_dma_object *dma_obj,
struct iosys_map *map);
-int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *vma);
+int drm_gem_dma_mmap(struct drm_gem_dma_object *dma_obj, struct vm_area_struct *vma);
-extern const struct vm_operations_struct drm_gem_cma_vm_ops;
+extern const struct vm_operations_struct drm_gem_dma_vm_ops;
/*
* GEM object functions
*/
/**
- * drm_gem_cma_object_free - GEM object function for drm_gem_cma_free()
+ * drm_gem_dma_object_free - GEM object function for drm_gem_dma_free()
* @obj: GEM object to free
*
- * This function wraps drm_gem_cma_free_object(). Drivers that employ the CMA helpers
+ * This function wraps drm_gem_dma_free_object(). Drivers that employ the DMA helpers
* should use it as their &drm_gem_object_funcs.free handler.
*/
-static inline void drm_gem_cma_object_free(struct drm_gem_object *obj)
+static inline void drm_gem_dma_object_free(struct drm_gem_object *obj)
{
- struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+ struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
- drm_gem_cma_free(cma_obj);
+ drm_gem_dma_free(dma_obj);
}
/**
- * drm_gem_cma_object_print_info() - Print &drm_gem_cma_object info for debugfs
+ * drm_gem_dma_object_print_info() - Print &drm_gem_dma_object info for debugfs
* @p: DRM printer
* @indent: Tab indentation level
* @obj: GEM object
*
- * This function wraps drm_gem_cma_print_info(). Drivers that employ the CMA helpers
+ * This function wraps drm_gem_dma_print_info(). Drivers that employ the DMA helpers
* should use this function as their &drm_gem_object_funcs.print_info handler.
*/
-static inline void drm_gem_cma_object_print_info(struct drm_printer *p, unsigned int indent,
+static inline void drm_gem_dma_object_print_info(struct drm_printer *p, unsigned int indent,
const struct drm_gem_object *obj)
{
- const struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+ const struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
- drm_gem_cma_print_info(cma_obj, p, indent);
+ drm_gem_dma_print_info(dma_obj, p, indent);
}
/**
- * drm_gem_cma_object_get_sg_table - GEM object function for drm_gem_cma_get_sg_table()
+ * drm_gem_dma_object_get_sg_table - GEM object function for drm_gem_dma_get_sg_table()
* @obj: GEM object
*
- * This function wraps drm_gem_cma_get_sg_table(). Drivers that employ the CMA helpers should
+ * This function wraps drm_gem_dma_get_sg_table(). Drivers that employ the DMA helpers should
* use it as their &drm_gem_object_funcs.get_sg_table handler.
*
* Returns:
* A pointer to the scatter/gather table of pinned pages or NULL on failure.
*/
-static inline struct sg_table *drm_gem_cma_object_get_sg_table(struct drm_gem_object *obj)
+static inline struct sg_table *drm_gem_dma_object_get_sg_table(struct drm_gem_object *obj)
{
- struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+ struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
- return drm_gem_cma_get_sg_table(cma_obj);
+ return drm_gem_dma_get_sg_table(dma_obj);
}
/*
- * drm_gem_cma_object_vmap - GEM object function for drm_gem_cma_vmap()
+ * drm_gem_dma_object_vmap - GEM object function for drm_gem_dma_vmap()
* @obj: GEM object
- * @map: Returns the kernel virtual address of the CMA GEM object's backing store.
+ * @map: Returns the kernel virtual address of the DMA GEM object's backing store.
*
- * This function wraps drm_gem_cma_vmap(). Drivers that employ the CMA helpers should
+ * This function wraps drm_gem_dma_vmap(). Drivers that employ the DMA helpers should
* use it as their &drm_gem_object_funcs.vmap handler.
*
* Returns:
* 0 on success or a negative error code on failure.
*/
-static inline int drm_gem_cma_object_vmap(struct drm_gem_object *obj,
+static inline int drm_gem_dma_object_vmap(struct drm_gem_object *obj,
struct iosys_map *map)
{
- struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+ struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
- return drm_gem_cma_vmap(cma_obj, map);
+ return drm_gem_dma_vmap(dma_obj, map);
}
/**
- * drm_gem_cma_object_mmap - GEM object function for drm_gem_cma_mmap()
+ * drm_gem_dma_object_mmap - GEM object function for drm_gem_dma_mmap()
* @obj: GEM object
* @vma: VMA for the area to be mapped
*
- * This function wraps drm_gem_cma_mmap(). Drivers that employ the cma helpers should
+ * This function wraps drm_gem_dma_mmap(). Drivers that employ the dma helpers should
* use it as their &drm_gem_object_funcs.mmap handler.
*
* Returns:
* 0 on success or a negative error code on failure.
*/
-static inline int drm_gem_cma_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
+static inline int drm_gem_dma_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
{
- struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+ struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
- return drm_gem_cma_mmap(cma_obj, vma);
+ return drm_gem_dma_mmap(dma_obj, vma);
}
/*
@@ -138,57 +138,57 @@ static inline int drm_gem_cma_object_mmap(struct drm_gem_object *obj, struct vm_
*/
/* create memory region for DRM framebuffer */
-int drm_gem_cma_dumb_create_internal(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create_internal(struct drm_file *file_priv,
struct drm_device *drm,
struct drm_mode_create_dumb *args);
/* create memory region for DRM framebuffer */
-int drm_gem_cma_dumb_create(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create(struct drm_file *file_priv,
struct drm_device *drm,
struct drm_mode_create_dumb *args);
struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
+drm_gem_dma_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach,
struct sg_table *sgt);
/**
- * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE - CMA GEM driver operations
+ * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE - DMA GEM driver operations
* @dumb_create_func: callback function for .dumb_create
*
* This macro provides a shortcut for setting the default GEM operations in the
* &drm_driver structure.
*
- * This macro is a variant of DRM_GEM_CMA_DRIVER_OPS for drivers that
+ * This macro is a variant of DRM_GEM_DMA_DRIVER_OPS for drivers that
* override the default implementation of &struct rm_driver.dumb_create. Use
- * DRM_GEM_CMA_DRIVER_OPS if possible. Drivers that require a virtual address
+ * DRM_GEM_DMA_DRIVER_OPS if possible. Drivers that require a virtual address
* on imported buffers should use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead.
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead.
*/
-#define DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(dumb_create_func) \
+#define DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(dumb_create_func) \
.dumb_create = (dumb_create_func), \
.prime_handle_to_fd = drm_gem_prime_handle_to_fd, \
.prime_fd_to_handle = drm_gem_prime_fd_to_handle, \
- .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table, \
+ .gem_prime_import_sg_table = drm_gem_dma_prime_import_sg_table, \
.gem_prime_mmap = drm_gem_prime_mmap
/**
- * DRM_GEM_CMA_DRIVER_OPS - CMA GEM driver operations
+ * DRM_GEM_DMA_DRIVER_OPS - DMA GEM driver operations
*
* This macro provides a shortcut for setting the default GEM operations in the
* &drm_driver structure.
*
* Drivers that come with their own implementation of
* &struct drm_driver.dumb_create should use
- * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE() instead. Use
- * DRM_GEM_CMA_DRIVER_OPS if possible. Drivers that require a virtual address
- * on imported buffers should use DRM_GEM_CMA_DRIVER_OPS_VMAP instead.
+ * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE() instead. Use
+ * DRM_GEM_DMA_DRIVER_OPS if possible. Drivers that require a virtual address
+ * on imported buffers should use DRM_GEM_DMA_DRIVER_OPS_VMAP instead.
*/
-#define DRM_GEM_CMA_DRIVER_OPS \
- DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_gem_cma_dumb_create)
+#define DRM_GEM_DMA_DRIVER_OPS \
+ DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_gem_dma_dumb_create)
/**
- * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE - CMA GEM driver operations
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE - DMA GEM driver operations
* ensuring a virtual address
* on the buffer
* @dumb_create_func: callback function for .dumb_create
@@ -197,21 +197,21 @@ drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
* &drm_driver structure for drivers that need the virtual address also on
* imported buffers.
*
- * This macro is a variant of DRM_GEM_CMA_DRIVER_OPS_VMAP for drivers that
+ * This macro is a variant of DRM_GEM_DMA_DRIVER_OPS_VMAP for drivers that
* override the default implementation of &struct drm_driver.dumb_create. Use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
* virtual address on imported buffers should use
- * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE() instead.
+ * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE() instead.
*/
-#define DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(dumb_create_func) \
+#define DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(dumb_create_func) \
.dumb_create = dumb_create_func, \
.prime_handle_to_fd = drm_gem_prime_handle_to_fd, \
.prime_fd_to_handle = drm_gem_prime_fd_to_handle, \
- .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table_vmap, \
+ .gem_prime_import_sg_table = drm_gem_dma_prime_import_sg_table_vmap, \
.gem_prime_mmap = drm_gem_prime_mmap
/**
- * DRM_GEM_CMA_DRIVER_OPS_VMAP - CMA GEM driver operations ensuring a virtual
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP - DMA GEM driver operations ensuring a virtual
* address on the buffer
*
* This macro provides a shortcut for setting the default GEM operations in the
@@ -220,16 +220,16 @@ drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
*
* Drivers that come with their own implementation of
* &struct drm_driver.dumb_create should use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead. Use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
- * virtual address on imported buffers should use DRM_GEM_CMA_DRIVER_OPS
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead. Use
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
+ * virtual address on imported buffers should use DRM_GEM_DMA_DRIVER_OPS
* instead.
*/
-#define DRM_GEM_CMA_DRIVER_OPS_VMAP \
- DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(drm_gem_cma_dumb_create)
+#define DRM_GEM_DMA_DRIVER_OPS_VMAP \
+ DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(drm_gem_dma_dumb_create)
struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *drm,
+drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *drm,
struct dma_buf_attachment *attach,
struct sg_table *sgt);
@@ -238,22 +238,22 @@ drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *drm,
*/
#ifndef CONFIG_MMU
-unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
+unsigned long drm_gem_dma_get_unmapped_area(struct file *filp,
unsigned long addr,
unsigned long len,
unsigned long pgoff,
unsigned long flags);
-#define DRM_GEM_CMA_UNMAPPED_AREA_FOPS \
- .get_unmapped_area = drm_gem_cma_get_unmapped_area,
+#define DRM_GEM_DMA_UNMAPPED_AREA_FOPS \
+ .get_unmapped_area = drm_gem_dma_get_unmapped_area,
#else
-#define DRM_GEM_CMA_UNMAPPED_AREA_FOPS
+#define DRM_GEM_DMA_UNMAPPED_AREA_FOPS
#endif
/**
- * DEFINE_DRM_GEM_CMA_FOPS() - macro to generate file operations for CMA drivers
+ * DEFINE_DRM_GEM_DMA_FOPS() - macro to generate file operations for DMA drivers
* @name: name for the generated structure
*
- * This macro autogenerates a suitable &struct file_operations for CMA based
+ * This macro autogenerates a suitable &struct file_operations for DMA based
* drivers, which can be assigned to &drm_driver.fops. Note that this structure
* cannot be shared between drivers, because it contains a reference to the
* current module using THIS_MODULE.
@@ -262,7 +262,7 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
* non-static version of this you're probably doing it wrong and will break the
* THIS_MODULE reference by accident.
*/
-#define DEFINE_DRM_GEM_CMA_FOPS(name) \
+#define DEFINE_DRM_GEM_DMA_FOPS(name) \
static const struct file_operations name = {\
.owner = THIS_MODULE,\
.open = drm_open,\
@@ -273,7 +273,7 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
.read = drm_read,\
.llseek = noop_llseek,\
.mmap = drm_gem_mmap,\
- DRM_GEM_CMA_UNMAPPED_AREA_FOPS \
+ DRM_GEM_DMA_UNMAPPED_AREA_FOPS \
}
-#endif /* __DRM_GEM_CMA_HELPER_H__ */
+#endif /* __DRM_GEM_DMA_HELPER_H__ */
--
2.36.1
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH drm-misc-next v5 3/4] drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
2022-07-20 15:31 ` Danilo Krummrich
@ 2022-07-20 15:35 ` Danilo Krummrich
-1 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-20 15:35 UTC (permalink / raw)
To: daniel, laurent.pinchart, airlied, tzimmermann, mripard
Cc: dri-devel, linux-kernel, Danilo Krummrich
The field paddr of struct drm_gem_dma_object holds a DMA address, which
might actually be a physical address. However, depending on the platform,
it can also be a bus address or a virtual address managed by an IOMMU.
Hence, rename the field to dma_addr, which is more applicable.
In order to do this renaming the following coccinelle script was used:
```
@@
struct drm_gem_dma_object *gem;
@@
- gem->paddr
+ gem->dma_addr
@@
struct drm_gem_dma_object gem;
@@
- gem.paddr
+ gem.dma_addr
@exists@
typedef dma_addr_t;
symbol paddr;
@@
dma_addr_t paddr;
<...
- paddr
+ dma_addr
...>
@@
symbol paddr;
@@
dma_addr_t
- paddr
+ dma_addr
;
```
This patch is compile-time tested with:
```
make ARCH={x86_64,arm,arm64} allyesconfig
make ARCH={x86_64,arm,arm64} drivers/gpu/drm`
```
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
---
.../arm/display/komeda/komeda_framebuffer.c | 4 +--
drivers/gpu/drm/arm/malidp_mw.c | 2 +-
drivers/gpu/drm/arm/malidp_planes.c | 12 ++++----
drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 2 +-
.../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 2 +-
drivers/gpu/drm/drm_fb_dma_helper.c | 10 +++----
drivers/gpu/drm/drm_gem_dma_helper.c | 23 +++++++-------
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 2 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 4 +--
drivers/gpu/drm/imx/dcss/dcss-plane.c | 6 ++--
drivers/gpu/drm/imx/ipuv3-plane.c | 6 ++--
drivers/gpu/drm/meson/meson_overlay.c | 6 ++--
drivers/gpu/drm/meson/meson_plane.c | 2 +-
drivers/gpu/drm/mxsfb/mxsfb_kms.c | 30 +++++++++----------
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 4 +--
drivers/gpu/drm/shmobile/shmob_drm_plane.c | 4 +--
drivers/gpu/drm/sprd/sprd_dpu.c | 2 +-
drivers/gpu/drm/sti/sti_gdp.c | 6 ++--
drivers/gpu/drm/sti/sti_hqvdp.c | 6 ++--
drivers/gpu/drm/sun4i/sun4i_backend.c | 12 ++++----
drivers/gpu/drm/sun4i/sun4i_frontend.c | 22 +++++++-------
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 14 ++++-----
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 14 ++++-----
drivers/gpu/drm/tidss/tidss_dispc.c | 16 +++++-----
drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 2 +-
drivers/gpu/drm/tiny/arcpgu.c | 2 +-
drivers/gpu/drm/vc4/vc4_bo.c | 2 +-
drivers/gpu/drm/vc4/vc4_gem.c | 8 ++---
drivers/gpu/drm/vc4/vc4_irq.c | 2 +-
drivers/gpu/drm/vc4/vc4_plane.c | 4 +--
drivers/gpu/drm/vc4/vc4_render_cl.c | 14 ++++-----
drivers/gpu/drm/vc4/vc4_txp.c | 2 +-
drivers/gpu/drm/vc4/vc4_v3d.c | 4 +--
drivers/gpu/drm/vc4/vc4_validate.c | 12 ++++----
drivers/gpu/drm/xlnx/zynqmp_disp.c | 6 ++--
include/drm/drm_gem_dma_helper.h | 4 +--
39 files changed, 142 insertions(+), 137 deletions(-)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
index f1b27db5dad5..df5da5a44755 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
@@ -137,7 +137,7 @@ komeda_fb_none_afbc_size_check(struct komeda_dev *mdev, struct komeda_fb *kfb,
}
min_size = komeda_fb_get_pixel_addr(kfb, 0, fb->height, i)
- - to_drm_gem_dma_obj(obj)->paddr;
+ - to_drm_gem_dma_obj(obj)->dma_addr;
if (obj->size < min_size) {
DRM_DEBUG_KMS("The fb->obj[%d] size: 0x%zx lower than the minimum requirement: 0x%llx.\n",
i, obj->size, min_size);
@@ -260,7 +260,7 @@ komeda_fb_get_pixel_addr(struct komeda_fb *kfb, int x, int y, int plane)
+ plane_y * fb->pitches[plane];
}
- return obj->paddr + offset;
+ return obj->dma_addr + offset;
}
/* if the fb can be supported by a specific layer */
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c
index cefae03f1bcc..ef76d0e6ee2f 100644
--- a/drivers/gpu/drm/arm/malidp_mw.c
+++ b/drivers/gpu/drm/arm/malidp_mw.c
@@ -170,7 +170,7 @@ malidp_mw_encoder_atomic_check(struct drm_encoder *encoder,
return -EINVAL;
}
mw_state->pitches[i] = fb->pitches[i];
- mw_state->addrs[i] = obj->paddr + fb->offsets[i];
+ mw_state->addrs[i] = obj->dma_addr + fb->offsets[i];
}
mw_state->n_planes = n_planes;
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index 898b15d3bd70..1e0ef40f78db 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -715,7 +715,7 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
struct malidp_plane *mp,
int plane_index)
{
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
u16 ptr;
struct drm_plane *plane = &mp->base;
bool afbc = fb->modifier ? true : false;
@@ -730,8 +730,8 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
* and _AD_CROP_V registers.
*/
if (!afbc) {
- paddr = drm_fb_dma_get_gem_addr(fb, plane->state,
- plane_index);
+ dma_addr = drm_fb_dma_get_gem_addr(fb, plane->state,
+ plane_index);
} else {
struct drm_gem_dma_object *obj;
@@ -739,11 +739,11 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
if (WARN_ON(!obj))
return;
- paddr = obj->paddr;
+ dma_addr = obj->dma_addr;
}
- malidp_hw_write(mp->hwdev, lower_32_bits(paddr), ptr);
- malidp_hw_write(mp->hwdev, upper_32_bits(paddr), ptr + 4);
+ malidp_hw_write(mp->hwdev, lower_32_bits(dma_addr), ptr);
+ malidp_hw_write(mp->hwdev, upper_32_bits(dma_addr), ptr + 4);
}
static void malidp_de_set_plane_afbc(struct drm_plane *plane)
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
index 996b03bac87f..55a3444a51d8 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
@@ -188,7 +188,7 @@ static void aspeed_gfx_pipe_update(struct drm_simple_display_pipe *pipe,
gem = drm_fb_dma_get_gem_obj(fb, 0);
if (!gem)
return;
- writel(gem->paddr, priv->base + CRT_ADDR);
+ writel(gem->dma_addr, priv->base + CRT_ADDR);
}
static int aspeed_gfx_enable_vblank(struct drm_simple_display_pipe *pipe)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 733101031e86..57ea569d5d2b 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -451,7 +451,7 @@ static void atmel_hlcdc_plane_update_buffers(struct atmel_hlcdc_plane *plane,
for (i = 0; i < state->nplanes; i++) {
struct drm_gem_dma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
- state->dscrs[i]->addr = gem->paddr + state->offsets[i];
+ state->dscrs[i]->addr = gem->dma_addr + state->offsets[i];
atmel_hlcdc_layer_write_reg(&plane->layer,
ATMEL_HLCDC_LAYER_PLANE_HEAD(i),
diff --git a/drivers/gpu/drm/drm_fb_dma_helper.c b/drivers/gpu/drm/drm_fb_dma_helper.c
index b601073c22de..3b535ad1b07c 100644
--- a/drivers/gpu/drm/drm_fb_dma_helper.c
+++ b/drivers/gpu/drm/drm_fb_dma_helper.c
@@ -72,7 +72,7 @@ dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
unsigned int plane)
{
struct drm_gem_dma_object *obj;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
u8 h_div = 1, v_div = 1;
u32 block_w = drm_format_info_block_width(fb->format, plane);
u32 block_h = drm_format_info_block_height(fb->format, plane);
@@ -86,7 +86,7 @@ dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
if (!obj)
return 0;
- paddr = obj->paddr + fb->offsets[plane];
+ dma_addr = obj->dma_addr + fb->offsets[plane];
if (plane > 0) {
h_div = fb->format->hsub;
@@ -98,10 +98,10 @@ dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
block_start_y = (sample_y / block_h) * block_h;
num_hblocks = sample_x / block_w;
- paddr += fb->pitches[plane] * block_start_y;
- paddr += block_size * num_hblocks;
+ dma_addr += fb->pitches[plane] * block_start_y;
+ dma_addr += block_size * num_hblocks;
- return paddr;
+ return dma_addr;
}
EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_addr);
diff --git a/drivers/gpu/drm/drm_gem_dma_helper.c b/drivers/gpu/drm/drm_gem_dma_helper.c
index f1780c01c928..f6901ff97bbb 100644
--- a/drivers/gpu/drm/drm_gem_dma_helper.c
+++ b/drivers/gpu/drm/drm_gem_dma_helper.c
@@ -145,11 +145,12 @@ struct drm_gem_dma_object *drm_gem_dma_create(struct drm_device *drm,
if (dma_obj->map_noncoherent) {
dma_obj->vaddr = dma_alloc_noncoherent(drm->dev, size,
- &dma_obj->paddr,
+ &dma_obj->dma_addr,
DMA_TO_DEVICE,
GFP_KERNEL | __GFP_NOWARN);
} else {
- dma_obj->vaddr = dma_alloc_wc(drm->dev, size, &dma_obj->paddr,
+ dma_obj->vaddr = dma_alloc_wc(drm->dev, size,
+ &dma_obj->dma_addr,
GFP_KERNEL | __GFP_NOWARN);
}
if (!dma_obj->vaddr) {
@@ -234,11 +235,11 @@ void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj)
} else if (dma_obj->vaddr) {
if (dma_obj->map_noncoherent)
dma_free_noncoherent(gem_obj->dev->dev, dma_obj->base.size,
- dma_obj->vaddr, dma_obj->paddr,
+ dma_obj->vaddr, dma_obj->dma_addr,
DMA_TO_DEVICE);
else
dma_free_wc(gem_obj->dev->dev, dma_obj->base.size,
- dma_obj->vaddr, dma_obj->paddr);
+ dma_obj->vaddr, dma_obj->dma_addr);
}
drm_gem_object_release(gem_obj);
@@ -396,12 +397,12 @@ EXPORT_SYMBOL_GPL(drm_gem_dma_get_unmapped_area);
* @p: DRM printer
* @indent: Tab indentation level
*
- * This function prints paddr and vaddr for use in e.g. debugfs output.
+ * This function prints dma_addr and vaddr for use in e.g. debugfs output.
*/
void drm_gem_dma_print_info(const struct drm_gem_dma_object *dma_obj,
struct drm_printer *p, unsigned int indent)
{
- drm_printf_indent(p, indent, "paddr=%pad\n", &dma_obj->paddr);
+ drm_printf_indent(p, indent, "dma_addr=%pad\n", &dma_obj->dma_addr);
drm_printf_indent(p, indent, "vaddr=%p\n", dma_obj->vaddr);
}
EXPORT_SYMBOL(drm_gem_dma_print_info);
@@ -428,7 +429,7 @@ struct sg_table *drm_gem_dma_get_sg_table(struct drm_gem_dma_object *dma_obj)
return ERR_PTR(-ENOMEM);
ret = dma_get_sgtable(obj->dev->dev, sgt, dma_obj->vaddr,
- dma_obj->paddr, obj->size);
+ dma_obj->dma_addr, obj->size);
if (ret < 0)
goto out;
@@ -473,10 +474,11 @@ drm_gem_dma_prime_import_sg_table(struct drm_device *dev,
if (IS_ERR(dma_obj))
return ERR_CAST(dma_obj);
- dma_obj->paddr = sg_dma_address(sgt->sgl);
+ dma_obj->dma_addr = sg_dma_address(sgt->sgl);
dma_obj->sgt = sgt;
- DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &dma_obj->paddr, attach->dmabuf->size);
+ DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &dma_obj->dma_addr,
+ attach->dmabuf->size);
return &dma_obj->base;
}
@@ -539,7 +541,8 @@ int drm_gem_dma_mmap(struct drm_gem_dma_object *dma_obj, struct vm_area_struct *
virt_to_page(dma_obj->vaddr));
} else {
ret = dma_mmap_wc(dma_obj->base.dev->dev, vma, dma_obj->vaddr,
- dma_obj->paddr, vma->vm_end - vma->vm_start);
+ dma_obj->dma_addr,
+ vma->vm_end - vma->vm_start);
}
if (ret)
drm_gem_vm_close(vma);
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index dd58b3f491dc..4176c32fa70f 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -136,7 +136,7 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,
DCU_LAYER_POSY(new_state->crtc_y) |
DCU_LAYER_POSX(new_state->crtc_x));
regmap_write(fsl_dev->regmap,
- DCU_CTRLDESCLN(index, 3), gem->paddr);
+ DCU_CTRLDESCLN(index, 3), gem->dma_addr);
regmap_write(fsl_dev->regmap, DCU_CTRLDESCLN(index, 4),
DCU_LAYER_EN |
DCU_LAYER_TRANS(0xff) |
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 49d93a020a62..96dd06c1e2f9 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -552,10 +552,10 @@ static void ade_rdma_set(void __iomem *base, struct drm_framebuffer *fb,
struct drm_gem_dma_object *obj = drm_fb_dma_get_gem_obj(fb, 0);
u32 reg_ctrl, reg_addr, reg_size, reg_stride, reg_space, reg_en;
u32 stride = fb->pitches[0];
- u32 addr = (u32)obj->paddr + y * stride;
+ u32 addr = (u32) obj->dma_addr + y * stride;
DRM_DEBUG_DRIVER("rdma%d: (y=%d, height=%d), stride=%d, paddr=0x%x\n",
- ch + 1, y, in_h, stride, (u32)obj->paddr);
+ ch + 1, y, in_h, stride, (u32) obj->dma_addr);
DRM_DEBUG_DRIVER("addr=0x%x, fb:%dx%d, pixel_format=%d(%p4cc)\n",
addr, fb->width, fb->height, fmt,
&fb->format->format);
diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index 4c41c93ac900..ab6d32bad756 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -224,20 +224,20 @@ static void dcss_plane_atomic_set_base(struct dcss_plane *dcss_plane)
if (!format->is_yuv ||
format->format == DRM_FORMAT_NV12 ||
format->format == DRM_FORMAT_NV21)
- p1_ba = dma_obj->paddr + fb->offsets[0] +
+ p1_ba = dma_obj->dma_addr + fb->offsets[0] +
fb->pitches[0] * (state->src.y1 >> 16) +
format->char_per_block[0] * (state->src.x1 >> 16);
else if (format->format == DRM_FORMAT_UYVY ||
format->format == DRM_FORMAT_VYUY ||
format->format == DRM_FORMAT_YUYV ||
format->format == DRM_FORMAT_YVYU)
- p1_ba = dma_obj->paddr + fb->offsets[0] +
+ p1_ba = dma_obj->dma_addr + fb->offsets[0] +
fb->pitches[0] * (state->src.y1 >> 16) +
2 * format->char_per_block[0] * (state->src.x1 >> 17);
if (format->format == DRM_FORMAT_NV12 ||
format->format == DRM_FORMAT_NV21)
- p2_ba = dma_obj->paddr + fb->offsets[1] +
+ p2_ba = dma_obj->dma_addr + fb->offsets[1] +
(((fb->pitches[1] >> 1) * (state->src.y1 >> 17) +
(state->src.x1 >> 17)) << 1);
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 82a7524b11e7..2954248122cc 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -133,7 +133,7 @@ drm_plane_state_to_eba(struct drm_plane_state *state, int plane)
dma_obj = drm_fb_dma_get_gem_obj(fb, plane);
BUG_ON(!dma_obj);
- return dma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
+ return dma_obj->dma_addr + fb->offsets[plane] + fb->pitches[plane] * y +
fb->format->cpp[plane] * x;
}
@@ -152,7 +152,7 @@ drm_plane_state_to_ubo(struct drm_plane_state *state)
x /= fb->format->hsub;
y /= fb->format->vsub;
- return dma_obj->paddr + fb->offsets[1] + fb->pitches[1] * y +
+ return dma_obj->dma_addr + fb->offsets[1] + fb->pitches[1] * y +
fb->format->cpp[1] * x - eba;
}
@@ -171,7 +171,7 @@ drm_plane_state_to_vbo(struct drm_plane_state *state)
x /= fb->format->hsub;
y /= fb->format->vsub;
- return dma_obj->paddr + fb->offsets[2] + fb->pitches[2] * y +
+ return dma_obj->dma_addr + fb->offsets[2] + fb->pitches[2] * y +
fb->format->cpp[2] * x - eba;
}
diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
index 187d8337455c..c04dc1a8d47a 100644
--- a/drivers/gpu/drm/meson/meson_overlay.c
+++ b/drivers/gpu/drm/meson/meson_overlay.c
@@ -652,7 +652,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
switch (priv->viu.vd1_planes) {
case 3:
gem = drm_fb_dma_get_gem_obj(fb, 2);
- priv->viu.vd1_addr2 = gem->paddr + fb->offsets[2];
+ priv->viu.vd1_addr2 = gem->dma_addr + fb->offsets[2];
priv->viu.vd1_stride2 = fb->pitches[2];
priv->viu.vd1_height2 =
drm_format_info_plane_height(fb->format,
@@ -664,7 +664,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
fallthrough;
case 2:
gem = drm_fb_dma_get_gem_obj(fb, 1);
- priv->viu.vd1_addr1 = gem->paddr + fb->offsets[1];
+ priv->viu.vd1_addr1 = gem->dma_addr + fb->offsets[1];
priv->viu.vd1_stride1 = fb->pitches[1];
priv->viu.vd1_height1 =
drm_format_info_plane_height(fb->format,
@@ -676,7 +676,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
fallthrough;
case 1:
gem = drm_fb_dma_get_gem_obj(fb, 0);
- priv->viu.vd1_addr0 = gem->paddr + fb->offsets[0];
+ priv->viu.vd1_addr0 = gem->dma_addr + fb->offsets[0];
priv->viu.vd1_stride0 = fb->pitches[0];
priv->viu.vd1_height0 =
drm_format_info_plane_height(fb->format,
diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
index cadfb3c0603b..554afa1bb1c1 100644
--- a/drivers/gpu/drm/meson/meson_plane.c
+++ b/drivers/gpu/drm/meson/meson_plane.c
@@ -368,7 +368,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane,
/* Update Canvas with buffer address */
gem = drm_fb_dma_get_gem_obj(fb, 0);
- priv->viu.osd1_addr = gem->paddr;
+ priv->viu.osd1_addr = gem->dma_addr;
priv->viu.osd1_stride = fb->pitches[0];
priv->viu.osd1_height = fb->height;
priv->viu.osd1_width = fb->width;
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
index d9955f849692..ae90911c4347 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -353,7 +353,7 @@ static void mxsfb_crtc_atomic_enable(struct drm_crtc *crtc,
struct drm_bridge_state *bridge_state = NULL;
struct drm_device *drm = mxsfb->drm;
u32 bus_format = 0;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
pm_runtime_get_sync(drm->dev);
mxsfb_enable_axi_clk(mxsfb);
@@ -389,10 +389,10 @@ static void mxsfb_crtc_atomic_enable(struct drm_crtc *crtc,
mxsfb_crtc_mode_set_nofb(mxsfb, bridge_state, bus_format);
/* Write cur_buf as well to avoid an initial corrupt frame */
- paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
- if (paddr) {
- writel(paddr, mxsfb->base + mxsfb->devdata->cur_buf);
- writel(paddr, mxsfb->base + mxsfb->devdata->next_buf);
+ dma_addr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ if (dma_addr) {
+ writel(dma_addr, mxsfb->base + mxsfb->devdata->cur_buf);
+ writel(dma_addr, mxsfb->base + mxsfb->devdata->next_buf);
}
mxsfb_enable_controller(mxsfb);
@@ -542,11 +542,11 @@ static void mxsfb_plane_primary_atomic_update(struct drm_plane *plane,
struct mxsfb_drm_private *mxsfb = to_mxsfb_drm_private(plane->dev);
struct drm_plane_state *new_pstate = drm_atomic_get_new_plane_state(state,
plane);
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
- paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
- if (paddr)
- writel(paddr, mxsfb->base + mxsfb->devdata->next_buf);
+ dma_addr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ if (dma_addr)
+ writel(dma_addr, mxsfb->base + mxsfb->devdata->next_buf);
}
static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,
@@ -557,11 +557,11 @@ static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,
struct mxsfb_drm_private *mxsfb = to_mxsfb_drm_private(plane->dev);
struct drm_plane_state *new_pstate = drm_atomic_get_new_plane_state(state,
plane);
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
u32 ctrl;
- paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
- if (!paddr) {
+ dma_addr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ if (!dma_addr) {
writel(0, mxsfb->base + LCDC_AS_CTRL);
return;
}
@@ -572,16 +572,16 @@ static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,
* is understood, live with the 16 initial invalid pixels on the first
* line and start 64 bytes within the framebuffer.
*/
- paddr += 64;
+ dma_addr += 64;
- writel(paddr, mxsfb->base + LCDC_AS_NEXT_BUF);
+ writel(dma_addr, mxsfb->base + LCDC_AS_NEXT_BUF);
/*
* If the plane was previously disabled, write LCDC_AS_BUF as well to
* provide the first buffer.
*/
if (!old_pstate->fb)
- writel(paddr, mxsfb->base + LCDC_AS_BUF);
+ writel(dma_addr, mxsfb->base + LCDC_AS_BUF);
ctrl = AS_CTRL_AS_ENABLE | AS_CTRL_ALPHA(255);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index 3cd01f3829db..2032127cc015 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -366,7 +366,7 @@ struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
return ERR_PTR(ret);
}
- dma_obj->paddr = 0;
+ dma_obj->dma_addr = 0;
dma_obj->sgt = sgt;
return gem_obj;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index 155bd4fadbd8..fb4a1cec183c 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -352,7 +352,7 @@ static void rcar_du_plane_setup_scanout(struct rcar_du_group *rgrp,
for (i = 0; i < state->format->planes; ++i) {
gem = drm_fb_dma_get_gem_obj(fb, i);
- dma[i] = gem->paddr + fb->offsets[i];
+ dma[i] = gem->dma_addr + fb->offsets[i];
}
} else {
pitch = drm_rect_width(&state->state.src) >> 16;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index fc8715d68957..ce3908348309 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -213,7 +213,7 @@ int rcar_du_vsp_map_fb(struct rcar_du_vsp *vsp, struct drm_framebuffer *fb,
}
} else {
ret = dma_get_sgtable(rcdu->dev, sgt, gem->vaddr,
- gem->paddr, gem->base.size);
+ gem->dma_addr, gem->base.size);
if (ret)
goto fail;
}
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index fdadea7d4793..dad1998720af 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -294,13 +294,13 @@ static void shmob_drm_crtc_compute_base(struct shmob_drm_crtc *scrtc,
bpp = scrtc->format->yuv ? 8 : scrtc->format->bpp;
gem = drm_fb_dma_get_gem_obj(fb, 0);
- scrtc->dma[0] = gem->paddr + fb->offsets[0]
+ scrtc->dma[0] = gem->dma_addr + fb->offsets[0]
+ y * fb->pitches[0] + x * bpp / 8;
if (scrtc->format->yuv) {
bpp = scrtc->format->bpp - 8;
gem = drm_fb_dma_get_gem_obj(fb, 1);
- scrtc->dma[1] = gem->paddr + fb->offsets[1]
+ scrtc->dma[1] = gem->dma_addr + fb->offsets[1]
+ y / (bpp == 4 ? 2 : 1) * fb->pitches[1]
+ x * (bpp == 16 ? 2 : 1);
}
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_plane.c b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
index 6d167e858d86..54228424793a 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_plane.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
@@ -46,13 +46,13 @@ static void shmob_drm_plane_compute_base(struct shmob_drm_plane *splane,
bpp = splane->format->yuv ? 8 : splane->format->bpp;
gem = drm_fb_dma_get_gem_obj(fb, 0);
- splane->dma[0] = gem->paddr + fb->offsets[0]
+ splane->dma[0] = gem->dma_addr + fb->offsets[0]
+ y * fb->pitches[0] + x * bpp / 8;
if (splane->format->yuv) {
bpp = splane->format->bpp - 8;
gem = drm_fb_dma_get_gem_obj(fb, 1);
- splane->dma[1] = gem->paddr + fb->offsets[1]
+ splane->dma[1] = gem->dma_addr + fb->offsets[1]
+ y / (bpp == 4 ? 2 : 1) * fb->pitches[1]
+ x * (bpp == 16 ? 2 : 1);
}
diff --git a/drivers/gpu/drm/sprd/sprd_dpu.c b/drivers/gpu/drm/sprd/sprd_dpu.c
index d9ed71a14478..63b4172e6d11 100644
--- a/drivers/gpu/drm/sprd/sprd_dpu.c
+++ b/drivers/gpu/drm/sprd/sprd_dpu.c
@@ -342,7 +342,7 @@ static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state)
for (i = 0; i < fb->format->num_planes; i++) {
dma_obj = drm_fb_dma_get_gem_obj(fb, i);
- addr = dma_obj->paddr + fb->offsets[i];
+ addr = dma_obj->dma_addr + fb->offsets[i];
if (i == 0)
layer_reg_wr(ctx, REG_LAY_BASE_ADDR0, addr, index);
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index 3ce9d4992176..43c72c2604a0 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -782,11 +782,11 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
- (unsigned long)dma_obj->paddr);
+ (unsigned long) dma_obj->dma_addr);
/* pixel memory location */
bpp = fb->format->cpp[0];
- top_field->gam_gdp_pml = (u32)dma_obj->paddr + fb->offsets[0];
+ top_field->gam_gdp_pml = (u32) dma_obj->dma_addr + fb->offsets[0];
top_field->gam_gdp_pml += src_x * bpp;
top_field->gam_gdp_pml += src_y * fb->pitches[0];
@@ -831,7 +831,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
dev_dbg(gdp->dev, "Current NVN:0x%X\n",
readl(gdp->regs + GAM_GDP_NVN_OFFSET));
dev_dbg(gdp->dev, "Posted buff: %lx current buff: %x\n",
- (unsigned long)dma_obj->paddr,
+ (unsigned long) dma_obj->dma_addr,
readl(gdp->regs + GAM_GDP_PML_OFFSET));
if (!curr_list) {
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index ee274140274d..02b77279f6e4 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -1182,11 +1182,11 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
- (unsigned long)dma_obj->paddr);
+ (unsigned long) dma_obj->dma_addr);
/* Buffer planes address */
- cmd->top.current_luma = (u32)dma_obj->paddr + fb->offsets[0];
- cmd->top.current_chroma = (u32)dma_obj->paddr + fb->offsets[1];
+ cmd->top.current_luma = (u32) dma_obj->dma_addr + fb->offsets[0];
+ cmd->top.current_chroma = (u32) dma_obj->dma_addr + fb->offsets[1];
/* Pitches */
cmd->top.luma_processed_pitch = fb->pitches[0];
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 1fffb9568317..b75ccbaa5002 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -330,7 +330,7 @@ int sun4i_backend_update_layer_buffer(struct sun4i_backend *backend,
struct drm_plane_state *state = plane->state;
struct drm_framebuffer *fb = state->fb;
u32 lo_paddr, hi_paddr;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
/* Set the line width */
DRM_DEBUG_DRIVER("Layer line width: %d bits\n", fb->pitches[0] * 8);
@@ -339,21 +339,21 @@ int sun4i_backend_update_layer_buffer(struct sun4i_backend *backend,
fb->pitches[0] * 8);
/* Get the start of the displayed memory */
- paddr = drm_fb_dma_get_gem_addr(fb, state, 0);
- DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &paddr);
+ dma_addr = drm_fb_dma_get_gem_addr(fb, state, 0);
+ DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &dma_addr);
if (fb->format->is_yuv)
- return sun4i_backend_update_yuv_buffer(backend, fb, paddr);
+ return sun4i_backend_update_yuv_buffer(backend, fb, dma_addr);
/* Write the 32 lower bits of the address (in bits) */
- lo_paddr = paddr << 3;
+ lo_paddr = dma_addr << 3;
DRM_DEBUG_DRIVER("Setting address lower bits to 0x%x\n", lo_paddr);
regmap_write(backend->engine.regs,
SUN4I_BACKEND_LAYFB_L32ADD_REG(layer),
lo_paddr);
/* And the upper bits */
- hi_paddr = paddr >> 29;
+ hi_paddr = dma_addr >> 29;
DRM_DEBUG_DRIVER("Setting address high bits to 0x%x\n", hi_paddr);
regmap_update_bits(backend->engine.regs, SUN4I_BACKEND_LAYFB_H4ADD_REG,
SUN4I_BACKEND_LAYFB_H4ADD_MSK(layer),
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c
index baeeda04691f..799ab7460ae5 100644
--- a/drivers/gpu/drm/sun4i/sun4i_frontend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c
@@ -160,7 +160,7 @@ void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend,
struct drm_framebuffer *fb = state->fb;
unsigned int strides[3] = {};
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
bool swap;
if (fb->modifier == DRM_FORMAT_MOD_ALLWINNER_TILED) {
@@ -221,22 +221,24 @@ void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend,
swap = sun4i_frontend_format_chroma_requires_swap(fb->format->format);
/* Set the physical address of the buffer in memory */
- paddr = drm_fb_dma_get_gem_addr(fb, state, 0);
- DRM_DEBUG_DRIVER("Setting buffer #0 address to %pad\n", &paddr);
- regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR0_REG, paddr);
+ dma_addr = drm_fb_dma_get_gem_addr(fb, state, 0);
+ DRM_DEBUG_DRIVER("Setting buffer #0 address to %pad\n", &dma_addr);
+ regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR0_REG, dma_addr);
if (fb->format->num_planes > 1) {
- paddr = drm_fb_dma_get_gem_addr(fb, state, swap ? 2 : 1);
- DRM_DEBUG_DRIVER("Setting buffer #1 address to %pad\n", &paddr);
+ dma_addr = drm_fb_dma_get_gem_addr(fb, state, swap ? 2 : 1);
+ DRM_DEBUG_DRIVER("Setting buffer #1 address to %pad\n",
+ &dma_addr);
regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR1_REG,
- paddr);
+ dma_addr);
}
if (fb->format->num_planes > 2) {
- paddr = drm_fb_dma_get_gem_addr(fb, state, swap ? 1 : 2);
- DRM_DEBUG_DRIVER("Setting buffer #2 address to %pad\n", &paddr);
+ dma_addr = drm_fb_dma_get_gem_addr(fb, state, swap ? 1 : 2);
+ DRM_DEBUG_DRIVER("Setting buffer #2 address to %pad\n",
+ &dma_addr);
regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR2_REG,
- paddr);
+ dma_addr);
}
}
EXPORT_SYMBOL(sun4i_frontend_update_buffer);
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index 7d05809bbbce..e2a0675bb49e 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -194,7 +194,7 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
struct drm_plane_state *state = plane->state;
struct drm_framebuffer *fb = state->fb;
struct drm_gem_dma_object *gem;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
u32 ch_base;
int bpp;
@@ -203,15 +203,15 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
/* Get the physical address of the buffer in memory */
gem = drm_fb_dma_get_gem_obj(fb, 0);
- DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->paddr);
+ DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->dma_addr);
/* Compute the start of the displayed memory */
bpp = fb->format->cpp[0];
- paddr = gem->paddr + fb->offsets[0];
+ dma_addr = gem->dma_addr + fb->offsets[0];
/* Fixup framebuffer address for src coordinates */
- paddr += (state->src.x1 >> 16) * bpp;
- paddr += (state->src.y1 >> 16) * fb->pitches[0];
+ dma_addr += (state->src.x1 >> 16) * bpp;
+ dma_addr += (state->src.y1 >> 16) * fb->pitches[0];
/* Set the line width */
DRM_DEBUG_DRIVER("Layer line width: %d bytes\n", fb->pitches[0]);
@@ -219,11 +219,11 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
SUN8I_MIXER_CHAN_UI_LAYER_PITCH(ch_base, overlay),
fb->pitches[0]);
- DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &paddr);
+ DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &dma_addr);
regmap_write(mixer->engine.regs,
SUN8I_MIXER_CHAN_UI_LAYER_TOP_LADDR(ch_base, overlay),
- lower_32_bits(paddr));
+ lower_32_bits(dma_addr));
return 0;
}
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 84cc96302e69..385069f6f247 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -311,7 +311,7 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
const struct drm_format_info *format = fb->format;
struct drm_gem_dma_object *gem;
u32 dx, dy, src_x, src_y;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
u32 ch_base;
int i;
@@ -325,10 +325,10 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
/* Get the physical address of the buffer in memory */
gem = drm_fb_dma_get_gem_obj(fb, i);
- DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->paddr);
+ DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->dma_addr);
/* Compute the start of the displayed memory */
- paddr = gem->paddr + fb->offsets[i];
+ dma_addr = gem->dma_addr + fb->offsets[i];
dx = src_x;
dy = src_y;
@@ -339,8 +339,8 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
}
/* Fixup framebuffer address for src coordinates */
- paddr += dx * format->cpp[i];
- paddr += dy * fb->pitches[i];
+ dma_addr += dx * format->cpp[i];
+ dma_addr += dy * fb->pitches[i];
/* Set the line width */
DRM_DEBUG_DRIVER("Layer %d. line width: %d bytes\n",
@@ -351,12 +351,12 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
fb->pitches[i]);
DRM_DEBUG_DRIVER("Setting %d. buffer address to %pad\n",
- i + 1, &paddr);
+ i + 1, &dma_addr);
regmap_write(mixer->engine.regs,
SUN8I_MIXER_CHAN_VI_LAYER_TOP_LADDR(ch_base,
overlay, i),
- lower_32_bits(paddr));
+ lower_32_bits(dma_addr));
}
return 0;
diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index 6f3fa37b9ca0..ad93acc9abd2 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -1954,7 +1954,7 @@ int dispc_plane_check(struct dispc_device *dispc, u32 hw_plane,
}
static
-dma_addr_t dispc_plane_state_paddr(const struct drm_plane_state *state)
+dma_addr_t dispc_plane_state_dma_addr(const struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
struct drm_gem_dma_object *gem;
@@ -1963,7 +1963,7 @@ dma_addr_t dispc_plane_state_paddr(const struct drm_plane_state *state)
gem = drm_fb_dma_get_gem_obj(state->fb, 0);
- return gem->paddr + fb->offsets[0] + x * fb->format->cpp[0] +
+ return gem->dma_addr + fb->offsets[0] + x * fb->format->cpp[0] +
y * fb->pitches[0];
}
@@ -1980,7 +1980,7 @@ dma_addr_t dispc_plane_state_p_uv_addr(const struct drm_plane_state *state)
gem = drm_fb_dma_get_gem_obj(fb, 1);
- return gem->paddr + fb->offsets[1] +
+ return gem->dma_addr + fb->offsets[1] +
(x * fb->format->cpp[1] / fb->format->hsub) +
(y * fb->pitches[1] / fb->format->vsub);
}
@@ -1993,17 +1993,17 @@ int dispc_plane_setup(struct dispc_device *dispc, u32 hw_plane,
u32 fourcc = state->fb->format->format;
u16 cpp = state->fb->format->cpp[0];
u32 fb_width = state->fb->pitches[0] / cpp;
- dma_addr_t paddr = dispc_plane_state_paddr(state);
+ dma_addr_t dma_addr = dispc_plane_state_dma_addr(state);
struct dispc_scaling_params scale;
dispc_vid_calc_scaling(dispc, state, &scale, lite);
dispc_plane_set_pixel_format(dispc, hw_plane, fourcc);
- dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_0, paddr & 0xffffffff);
- dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_EXT_0, (u64)paddr >> 32);
- dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_1, paddr & 0xffffffff);
- dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_EXT_1, (u64)paddr >> 32);
+ dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_0, dma_addr & 0xffffffff);
+ dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_EXT_0, (u64)dma_addr >> 32);
+ dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_1, dma_addr & 0xffffffff);
+ dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_EXT_1, (u64)dma_addr >> 32);
dispc_vid_write(dispc, hw_plane, DISPC_VID_PICTURE_SIZE,
(scale.in_w - 1) | ((scale.in_h - 1) << 16));
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 9034b9778539..b5f60b2b2d0e 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -70,7 +70,7 @@ static void set_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb)
gem = drm_fb_dma_get_gem_obj(fb, 0);
- start = gem->paddr + fb->offsets[0] +
+ start = gem->dma_addr + fb->offsets[0] +
crtc->y * fb->pitches[0] +
crtc->x * fb->format->cpp[0];
diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c
index 21d9e0bd67ba..bb302a3fd6b5 100644
--- a/drivers/gpu/drm/tiny/arcpgu.c
+++ b/drivers/gpu/drm/tiny/arcpgu.c
@@ -227,7 +227,7 @@ static void arc_pgu_update(struct drm_simple_display_pipe *pipe,
arcpgu = pipe_to_arcpgu_priv(pipe);
gem = drm_fb_dma_get_gem_obj(pipe->plane.state->fb, 0);
- arc_pgu_write(arcpgu, ARCPGU_REG_BUF0_ADDR, gem->paddr);
+ arc_pgu_write(arcpgu, ARCPGU_REG_BUF0_ADDR, gem->dma_addr);
}
static const struct drm_simple_display_pipe_funcs arc_pgu_pipe_funcs = {
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 07f57910c9e8..231add8b8e12 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -303,7 +303,7 @@ static void vc4_bo_purge(struct drm_gem_object *obj)
drm_vma_node_unmap(&obj->vma_node, dev->anon_inode->i_mapping);
- dma_free_wc(dev->dev, obj->size, bo->base.vaddr, bo->base.paddr);
+ dma_free_wc(dev->dev, obj->size, bo->base.vaddr, bo->base.dma_addr);
bo->base.vaddr = NULL;
bo->madv = __VC4_MADV_PURGED;
}
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 56a0af281b92..628d40ff3aa1 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -126,7 +126,7 @@ vc4_get_hang_state_ioctl(struct drm_device *dev, void *data,
goto err_delete_handle;
}
bo_state[i].handle = handle;
- bo_state[i].paddr = vc4_bo->base.paddr;
+ bo_state[i].paddr = vc4_bo->base.dma_addr;
bo_state[i].size = vc4_bo->base.base.size;
}
@@ -917,16 +917,16 @@ vc4_get_bcl(struct drm_device *dev, struct vc4_exec_info *exec)
list_add_tail(&to_vc4_bo(&exec->exec_bo->base)->unref_head,
&exec->unref_list);
- exec->ct0ca = exec->exec_bo->paddr + bin_offset;
+ exec->ct0ca = exec->exec_bo->dma_addr + bin_offset;
exec->bin_u = bin;
exec->shader_rec_v = exec->exec_bo->vaddr + shader_rec_offset;
- exec->shader_rec_p = exec->exec_bo->paddr + shader_rec_offset;
+ exec->shader_rec_p = exec->exec_bo->dma_addr + shader_rec_offset;
exec->shader_rec_size = args->shader_rec_size;
exec->uniforms_v = exec->exec_bo->vaddr + uniforms_offset;
- exec->uniforms_p = exec->exec_bo->paddr + uniforms_offset;
+ exec->uniforms_p = exec->exec_bo->dma_addr + uniforms_offset;
exec->uniforms_size = args->uniforms_size;
ret = vc4_validate_bin_cl(dev,
diff --git a/drivers/gpu/drm/vc4/vc4_irq.c b/drivers/gpu/drm/vc4/vc4_irq.c
index a9fc63d9a7f0..1e6db0121ccd 100644
--- a/drivers/gpu/drm/vc4/vc4_irq.c
+++ b/drivers/gpu/drm/vc4/vc4_irq.c
@@ -105,7 +105,7 @@ vc4_overflow_mem_work(struct work_struct *work)
}
vc4->bin_alloc_overflow = BIT(bin_bo_slot);
- V3D_WRITE(V3D_BPOA, bo->base.paddr + bin_bo_slot * vc4->bin_alloc_size);
+ V3D_WRITE(V3D_BPOA, bo->base.dma_addr + bin_bo_slot * vc4->bin_alloc_size);
V3D_WRITE(V3D_BPOS, bo->base.base.size);
V3D_WRITE(V3D_INTCTL, V3D_INT_OUTOMEM);
V3D_WRITE(V3D_INTENA, V3D_INT_OUTOMEM);
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 5004e08a361d..a89319e1daa8 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -360,7 +360,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
return ret;
for (i = 0; i < num_planes; i++)
- vc4_state->offsets[i] = bo->paddr + fb->offsets[i];
+ vc4_state->offsets[i] = bo->dma_addr + fb->offsets[i];
/*
* We don't support subpixel source positioning for scaling,
@@ -1251,7 +1251,7 @@ void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb)
* because this is only called on the primary plane.
*/
WARN_ON_ONCE(plane->state->crtc_x < 0 || plane->state->crtc_y < 0);
- addr = bo->paddr + fb->offsets[0];
+ addr = bo->dma_addr + fb->offsets[0];
/* Write the new address into the hardware immediately. The
* scanout will start from this address as soon as the FIFO
diff --git a/drivers/gpu/drm/vc4/vc4_render_cl.c b/drivers/gpu/drm/vc4/vc4_render_cl.c
index c8a92023238c..1bda5010f15a 100644
--- a/drivers/gpu/drm/vc4/vc4_render_cl.c
+++ b/drivers/gpu/drm/vc4/vc4_render_cl.c
@@ -101,7 +101,7 @@ static uint32_t vc4_full_res_offset(struct vc4_exec_info *exec,
struct drm_vc4_submit_rcl_surface *surf,
uint8_t x, uint8_t y)
{
- return bo->paddr + surf->offset + VC4_TILE_BUFFER_SIZE *
+ return bo->dma_addr + surf->offset + VC4_TILE_BUFFER_SIZE *
(DIV_ROUND_UP(exec->args->width, 32) * y + x);
}
@@ -142,7 +142,7 @@ static void emit_tile(struct vc4_exec_info *exec,
} else {
rcl_u8(setup, VC4_PACKET_LOAD_TILE_BUFFER_GENERAL);
rcl_u16(setup, args->color_read.bits);
- rcl_u32(setup, setup->color_read->paddr +
+ rcl_u32(setup, setup->color_read->dma_addr +
args->color_read.offset);
}
}
@@ -164,7 +164,7 @@ static void emit_tile(struct vc4_exec_info *exec,
} else {
rcl_u8(setup, VC4_PACKET_LOAD_TILE_BUFFER_GENERAL);
rcl_u16(setup, args->zs_read.bits);
- rcl_u32(setup, setup->zs_read->paddr +
+ rcl_u32(setup, setup->zs_read->dma_addr +
args->zs_read.offset);
}
}
@@ -232,7 +232,7 @@ static void emit_tile(struct vc4_exec_info *exec,
(last_tile_write ?
0 : VC4_STORE_TILE_BUFFER_DISABLE_COLOR_CLEAR));
rcl_u32(setup,
- (setup->zs_write->paddr + args->zs_write.offset) |
+ (setup->zs_write->dma_addr + args->zs_write.offset) |
((last && last_tile_write) ?
VC4_LOADSTORE_TILE_BUFFER_EOF : 0));
}
@@ -355,7 +355,7 @@ static int vc4_create_rcl_bo(struct drm_device *dev, struct vc4_exec_info *exec,
rcl_u8(setup, VC4_PACKET_TILE_RENDERING_MODE_CONFIG);
rcl_u32(setup,
- (setup->color_write ? (setup->color_write->paddr +
+ (setup->color_write ? (setup->color_write->dma_addr +
args->color_write.offset) :
0));
rcl_u16(setup, args->width);
@@ -374,8 +374,8 @@ static int vc4_create_rcl_bo(struct drm_device *dev, struct vc4_exec_info *exec,
}
BUG_ON(setup->next_offset != size);
- exec->ct1ca = setup->rcl->paddr;
- exec->ct1ea = setup->rcl->paddr + setup->next_offset;
+ exec->ct1ca = setup->rcl->dma_addr;
+ exec->ct1ea = setup->rcl->dma_addr + setup->next_offset;
return 0;
}
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index 811bc7d9b90c..bd181b5a7b52 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -318,7 +318,7 @@ static void vc4_txp_connector_atomic_commit(struct drm_connector *conn,
return;
gem = drm_fb_dma_get_gem_obj(fb, 0);
- TXP_WRITE(TXP_DST_PTR, gem->paddr + fb->offsets[0]);
+ TXP_WRITE(TXP_DST_PTR, gem->dma_addr + fb->offsets[0]);
TXP_WRITE(TXP_DST_PITCH, fb->pitches[0]);
TXP_WRITE(TXP_DIM,
VC4_SET_FIELD(mode->hdisplay, TXP_WIDTH) |
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
index 6222c884dcbb..56abb0d6bc39 100644
--- a/drivers/gpu/drm/vc4/vc4_v3d.c
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -268,8 +268,8 @@ static int bin_bo_alloc(struct vc4_dev *vc4)
}
/* Check if this BO won't trigger the addressing bug. */
- if ((bo->base.paddr & 0xf0000000) ==
- ((bo->base.paddr + bo->base.base.size - 1) & 0xf0000000)) {
+ if ((bo->base.dma_addr & 0xf0000000) ==
+ ((bo->base.dma_addr + bo->base.base.size - 1) & 0xf0000000)) {
vc4->bin_bo = bo;
/* Set up for allocating 512KB chunks of
diff --git a/drivers/gpu/drm/vc4/vc4_validate.c b/drivers/gpu/drm/vc4/vc4_validate.c
index d5dc6b51ec69..520231af4df9 100644
--- a/drivers/gpu/drm/vc4/vc4_validate.c
+++ b/drivers/gpu/drm/vc4/vc4_validate.c
@@ -294,7 +294,7 @@ validate_indexed_prim_list(VALIDATE_ARGS)
return -EINVAL;
}
- *(uint32_t *)(validated + 5) = ib->paddr + offset;
+ *(uint32_t *)(validated + 5) = ib->dma_addr + offset;
return 0;
}
@@ -400,7 +400,7 @@ validate_tile_binning_config(VALIDATE_ARGS)
* free when the job completes rendering.
*/
exec->bin_slots |= BIT(bin_slot);
- bin_addr = vc4->bin_bo->base.paddr + bin_slot * vc4->bin_alloc_size;
+ bin_addr = vc4->bin_bo->base.dma_addr + bin_slot * vc4->bin_alloc_size;
/* The tile state data array is 48 bytes per tile, and we put it at
* the start of a BO containing both it and the tile alloc.
@@ -608,7 +608,7 @@ reloc_tex(struct vc4_exec_info *exec,
"outside of UBO\n");
goto fail;
}
- *validated_p0 = tex->paddr + p0;
+ *validated_p0 = tex->dma_addr + p0;
return true;
}
@@ -736,7 +736,7 @@ reloc_tex(struct vc4_exec_info *exec,
offset -= level_size;
}
- *validated_p0 = tex->paddr + p0;
+ *validated_p0 = tex->dma_addr + p0;
if (is_cs) {
exec->bin_dep_seqno = max(exec->bin_dep_seqno,
@@ -840,7 +840,7 @@ validate_gl_shader_rec(struct drm_device *dev,
void *uniform_data_u;
uint32_t tex, uni;
- *(uint32_t *)(pkt_v + o) = bo[i]->paddr + src_offset;
+ *(uint32_t *)(pkt_v + o) = bo[i]->dma_addr + src_offset;
if (src_offset != 0) {
DRM_DEBUG("Shaders must be at offset 0 of "
@@ -928,7 +928,7 @@ validate_gl_shader_rec(struct drm_device *dev,
}
}
- *(uint32_t *)(pkt_v + o) = vbo->paddr + offset;
+ *(uint32_t *)(pkt_v + o) = vbo->dma_addr + offset;
}
return 0;
diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c
index 3d93f0985ea8..f0bb3c0e4123 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_disp.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c
@@ -1099,14 +1099,14 @@ static int zynqmp_disp_layer_update(struct zynqmp_disp_layer *layer,
unsigned int height = state->crtc_h / (i ? info->vsub : 1);
struct zynqmp_disp_layer_dma *dma = &layer->dmas[i];
struct dma_async_tx_descriptor *desc;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
- paddr = drm_fb_dma_get_gem_addr(state->fb, state, i);
+ dma_addr = drm_fb_dma_get_gem_addr(state->fb, state, i);
dma->xt.numf = height;
dma->sgl.size = width * info->cpp[i];
dma->sgl.icg = state->fb->pitches[i] - dma->sgl.size;
- dma->xt.src_start = paddr;
+ dma->xt.src_start = dma_addr;
dma->xt.frame_size = 1;
dma->xt.dir = DMA_MEM_TO_DEV;
dma->xt.src_sgl = true;
diff --git a/include/drm/drm_gem_dma_helper.h b/include/drm/drm_gem_dma_helper.h
index 82805069b37a..8a043235dad8 100644
--- a/include/drm/drm_gem_dma_helper.h
+++ b/include/drm/drm_gem_dma_helper.h
@@ -11,7 +11,7 @@ struct drm_mode_create_dumb;
/**
* struct drm_gem_dma_object - GEM object backed by DMA memory allocations
* @base: base GEM object
- * @paddr: DMA address of the backing memory
+ * @dma_addr: DMA address of the backing memory
* @sgt: scatter/gather table for imported PRIME buffers. The table can have
* more than one entry but they are guaranteed to have contiguous
* DMA addresses.
@@ -20,7 +20,7 @@ struct drm_mode_create_dumb;
*/
struct drm_gem_dma_object {
struct drm_gem_object base;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
struct sg_table *sgt;
/* For objects with DMA memory allocated by GEM DMA */
--
2.36.1
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH drm-misc-next v5 3/4] drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
@ 2022-07-20 15:35 ` Danilo Krummrich
0 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-20 15:35 UTC (permalink / raw)
To: daniel, laurent.pinchart, airlied, tzimmermann, mripard
Cc: Danilo Krummrich, linux-kernel, dri-devel
The field paddr of struct drm_gem_dma_object holds a DMA address, which
might actually be a physical address. However, depending on the platform,
it can also be a bus address or a virtual address managed by an IOMMU.
Hence, rename the field to dma_addr, which is more applicable.
In order to do this renaming the following coccinelle script was used:
```
@@
struct drm_gem_dma_object *gem;
@@
- gem->paddr
+ gem->dma_addr
@@
struct drm_gem_dma_object gem;
@@
- gem.paddr
+ gem.dma_addr
@exists@
typedef dma_addr_t;
symbol paddr;
@@
dma_addr_t paddr;
<...
- paddr
+ dma_addr
...>
@@
symbol paddr;
@@
dma_addr_t
- paddr
+ dma_addr
;
```
This patch is compile-time tested with:
```
make ARCH={x86_64,arm,arm64} allyesconfig
make ARCH={x86_64,arm,arm64} drivers/gpu/drm`
```
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
---
.../arm/display/komeda/komeda_framebuffer.c | 4 +--
drivers/gpu/drm/arm/malidp_mw.c | 2 +-
drivers/gpu/drm/arm/malidp_planes.c | 12 ++++----
drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 2 +-
.../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 2 +-
drivers/gpu/drm/drm_fb_dma_helper.c | 10 +++----
drivers/gpu/drm/drm_gem_dma_helper.c | 23 +++++++-------
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 2 +-
.../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 4 +--
drivers/gpu/drm/imx/dcss/dcss-plane.c | 6 ++--
drivers/gpu/drm/imx/ipuv3-plane.c | 6 ++--
drivers/gpu/drm/meson/meson_overlay.c | 6 ++--
drivers/gpu/drm/meson/meson_plane.c | 2 +-
drivers/gpu/drm/mxsfb/mxsfb_kms.c | 30 +++++++++----------
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 2 +-
drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 4 +--
drivers/gpu/drm/shmobile/shmob_drm_plane.c | 4 +--
drivers/gpu/drm/sprd/sprd_dpu.c | 2 +-
drivers/gpu/drm/sti/sti_gdp.c | 6 ++--
drivers/gpu/drm/sti/sti_hqvdp.c | 6 ++--
drivers/gpu/drm/sun4i/sun4i_backend.c | 12 ++++----
drivers/gpu/drm/sun4i/sun4i_frontend.c | 22 +++++++-------
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 14 ++++-----
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 14 ++++-----
drivers/gpu/drm/tidss/tidss_dispc.c | 16 +++++-----
drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 2 +-
drivers/gpu/drm/tiny/arcpgu.c | 2 +-
drivers/gpu/drm/vc4/vc4_bo.c | 2 +-
drivers/gpu/drm/vc4/vc4_gem.c | 8 ++---
drivers/gpu/drm/vc4/vc4_irq.c | 2 +-
drivers/gpu/drm/vc4/vc4_plane.c | 4 +--
drivers/gpu/drm/vc4/vc4_render_cl.c | 14 ++++-----
drivers/gpu/drm/vc4/vc4_txp.c | 2 +-
drivers/gpu/drm/vc4/vc4_v3d.c | 4 +--
drivers/gpu/drm/vc4/vc4_validate.c | 12 ++++----
drivers/gpu/drm/xlnx/zynqmp_disp.c | 6 ++--
include/drm/drm_gem_dma_helper.h | 4 +--
39 files changed, 142 insertions(+), 137 deletions(-)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
index f1b27db5dad5..df5da5a44755 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
@@ -137,7 +137,7 @@ komeda_fb_none_afbc_size_check(struct komeda_dev *mdev, struct komeda_fb *kfb,
}
min_size = komeda_fb_get_pixel_addr(kfb, 0, fb->height, i)
- - to_drm_gem_dma_obj(obj)->paddr;
+ - to_drm_gem_dma_obj(obj)->dma_addr;
if (obj->size < min_size) {
DRM_DEBUG_KMS("The fb->obj[%d] size: 0x%zx lower than the minimum requirement: 0x%llx.\n",
i, obj->size, min_size);
@@ -260,7 +260,7 @@ komeda_fb_get_pixel_addr(struct komeda_fb *kfb, int x, int y, int plane)
+ plane_y * fb->pitches[plane];
}
- return obj->paddr + offset;
+ return obj->dma_addr + offset;
}
/* if the fb can be supported by a specific layer */
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c
index cefae03f1bcc..ef76d0e6ee2f 100644
--- a/drivers/gpu/drm/arm/malidp_mw.c
+++ b/drivers/gpu/drm/arm/malidp_mw.c
@@ -170,7 +170,7 @@ malidp_mw_encoder_atomic_check(struct drm_encoder *encoder,
return -EINVAL;
}
mw_state->pitches[i] = fb->pitches[i];
- mw_state->addrs[i] = obj->paddr + fb->offsets[i];
+ mw_state->addrs[i] = obj->dma_addr + fb->offsets[i];
}
mw_state->n_planes = n_planes;
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index 898b15d3bd70..1e0ef40f78db 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -715,7 +715,7 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
struct malidp_plane *mp,
int plane_index)
{
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
u16 ptr;
struct drm_plane *plane = &mp->base;
bool afbc = fb->modifier ? true : false;
@@ -730,8 +730,8 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
* and _AD_CROP_V registers.
*/
if (!afbc) {
- paddr = drm_fb_dma_get_gem_addr(fb, plane->state,
- plane_index);
+ dma_addr = drm_fb_dma_get_gem_addr(fb, plane->state,
+ plane_index);
} else {
struct drm_gem_dma_object *obj;
@@ -739,11 +739,11 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
if (WARN_ON(!obj))
return;
- paddr = obj->paddr;
+ dma_addr = obj->dma_addr;
}
- malidp_hw_write(mp->hwdev, lower_32_bits(paddr), ptr);
- malidp_hw_write(mp->hwdev, upper_32_bits(paddr), ptr + 4);
+ malidp_hw_write(mp->hwdev, lower_32_bits(dma_addr), ptr);
+ malidp_hw_write(mp->hwdev, upper_32_bits(dma_addr), ptr + 4);
}
static void malidp_de_set_plane_afbc(struct drm_plane *plane)
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
index 996b03bac87f..55a3444a51d8 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
@@ -188,7 +188,7 @@ static void aspeed_gfx_pipe_update(struct drm_simple_display_pipe *pipe,
gem = drm_fb_dma_get_gem_obj(fb, 0);
if (!gem)
return;
- writel(gem->paddr, priv->base + CRT_ADDR);
+ writel(gem->dma_addr, priv->base + CRT_ADDR);
}
static int aspeed_gfx_enable_vblank(struct drm_simple_display_pipe *pipe)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 733101031e86..57ea569d5d2b 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -451,7 +451,7 @@ static void atmel_hlcdc_plane_update_buffers(struct atmel_hlcdc_plane *plane,
for (i = 0; i < state->nplanes; i++) {
struct drm_gem_dma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
- state->dscrs[i]->addr = gem->paddr + state->offsets[i];
+ state->dscrs[i]->addr = gem->dma_addr + state->offsets[i];
atmel_hlcdc_layer_write_reg(&plane->layer,
ATMEL_HLCDC_LAYER_PLANE_HEAD(i),
diff --git a/drivers/gpu/drm/drm_fb_dma_helper.c b/drivers/gpu/drm/drm_fb_dma_helper.c
index b601073c22de..3b535ad1b07c 100644
--- a/drivers/gpu/drm/drm_fb_dma_helper.c
+++ b/drivers/gpu/drm/drm_fb_dma_helper.c
@@ -72,7 +72,7 @@ dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
unsigned int plane)
{
struct drm_gem_dma_object *obj;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
u8 h_div = 1, v_div = 1;
u32 block_w = drm_format_info_block_width(fb->format, plane);
u32 block_h = drm_format_info_block_height(fb->format, plane);
@@ -86,7 +86,7 @@ dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
if (!obj)
return 0;
- paddr = obj->paddr + fb->offsets[plane];
+ dma_addr = obj->dma_addr + fb->offsets[plane];
if (plane > 0) {
h_div = fb->format->hsub;
@@ -98,10 +98,10 @@ dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
block_start_y = (sample_y / block_h) * block_h;
num_hblocks = sample_x / block_w;
- paddr += fb->pitches[plane] * block_start_y;
- paddr += block_size * num_hblocks;
+ dma_addr += fb->pitches[plane] * block_start_y;
+ dma_addr += block_size * num_hblocks;
- return paddr;
+ return dma_addr;
}
EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_addr);
diff --git a/drivers/gpu/drm/drm_gem_dma_helper.c b/drivers/gpu/drm/drm_gem_dma_helper.c
index f1780c01c928..f6901ff97bbb 100644
--- a/drivers/gpu/drm/drm_gem_dma_helper.c
+++ b/drivers/gpu/drm/drm_gem_dma_helper.c
@@ -145,11 +145,12 @@ struct drm_gem_dma_object *drm_gem_dma_create(struct drm_device *drm,
if (dma_obj->map_noncoherent) {
dma_obj->vaddr = dma_alloc_noncoherent(drm->dev, size,
- &dma_obj->paddr,
+ &dma_obj->dma_addr,
DMA_TO_DEVICE,
GFP_KERNEL | __GFP_NOWARN);
} else {
- dma_obj->vaddr = dma_alloc_wc(drm->dev, size, &dma_obj->paddr,
+ dma_obj->vaddr = dma_alloc_wc(drm->dev, size,
+ &dma_obj->dma_addr,
GFP_KERNEL | __GFP_NOWARN);
}
if (!dma_obj->vaddr) {
@@ -234,11 +235,11 @@ void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj)
} else if (dma_obj->vaddr) {
if (dma_obj->map_noncoherent)
dma_free_noncoherent(gem_obj->dev->dev, dma_obj->base.size,
- dma_obj->vaddr, dma_obj->paddr,
+ dma_obj->vaddr, dma_obj->dma_addr,
DMA_TO_DEVICE);
else
dma_free_wc(gem_obj->dev->dev, dma_obj->base.size,
- dma_obj->vaddr, dma_obj->paddr);
+ dma_obj->vaddr, dma_obj->dma_addr);
}
drm_gem_object_release(gem_obj);
@@ -396,12 +397,12 @@ EXPORT_SYMBOL_GPL(drm_gem_dma_get_unmapped_area);
* @p: DRM printer
* @indent: Tab indentation level
*
- * This function prints paddr and vaddr for use in e.g. debugfs output.
+ * This function prints dma_addr and vaddr for use in e.g. debugfs output.
*/
void drm_gem_dma_print_info(const struct drm_gem_dma_object *dma_obj,
struct drm_printer *p, unsigned int indent)
{
- drm_printf_indent(p, indent, "paddr=%pad\n", &dma_obj->paddr);
+ drm_printf_indent(p, indent, "dma_addr=%pad\n", &dma_obj->dma_addr);
drm_printf_indent(p, indent, "vaddr=%p\n", dma_obj->vaddr);
}
EXPORT_SYMBOL(drm_gem_dma_print_info);
@@ -428,7 +429,7 @@ struct sg_table *drm_gem_dma_get_sg_table(struct drm_gem_dma_object *dma_obj)
return ERR_PTR(-ENOMEM);
ret = dma_get_sgtable(obj->dev->dev, sgt, dma_obj->vaddr,
- dma_obj->paddr, obj->size);
+ dma_obj->dma_addr, obj->size);
if (ret < 0)
goto out;
@@ -473,10 +474,11 @@ drm_gem_dma_prime_import_sg_table(struct drm_device *dev,
if (IS_ERR(dma_obj))
return ERR_CAST(dma_obj);
- dma_obj->paddr = sg_dma_address(sgt->sgl);
+ dma_obj->dma_addr = sg_dma_address(sgt->sgl);
dma_obj->sgt = sgt;
- DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &dma_obj->paddr, attach->dmabuf->size);
+ DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &dma_obj->dma_addr,
+ attach->dmabuf->size);
return &dma_obj->base;
}
@@ -539,7 +541,8 @@ int drm_gem_dma_mmap(struct drm_gem_dma_object *dma_obj, struct vm_area_struct *
virt_to_page(dma_obj->vaddr));
} else {
ret = dma_mmap_wc(dma_obj->base.dev->dev, vma, dma_obj->vaddr,
- dma_obj->paddr, vma->vm_end - vma->vm_start);
+ dma_obj->dma_addr,
+ vma->vm_end - vma->vm_start);
}
if (ret)
drm_gem_vm_close(vma);
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index dd58b3f491dc..4176c32fa70f 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -136,7 +136,7 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,
DCU_LAYER_POSY(new_state->crtc_y) |
DCU_LAYER_POSX(new_state->crtc_x));
regmap_write(fsl_dev->regmap,
- DCU_CTRLDESCLN(index, 3), gem->paddr);
+ DCU_CTRLDESCLN(index, 3), gem->dma_addr);
regmap_write(fsl_dev->regmap, DCU_CTRLDESCLN(index, 4),
DCU_LAYER_EN |
DCU_LAYER_TRANS(0xff) |
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 49d93a020a62..96dd06c1e2f9 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -552,10 +552,10 @@ static void ade_rdma_set(void __iomem *base, struct drm_framebuffer *fb,
struct drm_gem_dma_object *obj = drm_fb_dma_get_gem_obj(fb, 0);
u32 reg_ctrl, reg_addr, reg_size, reg_stride, reg_space, reg_en;
u32 stride = fb->pitches[0];
- u32 addr = (u32)obj->paddr + y * stride;
+ u32 addr = (u32) obj->dma_addr + y * stride;
DRM_DEBUG_DRIVER("rdma%d: (y=%d, height=%d), stride=%d, paddr=0x%x\n",
- ch + 1, y, in_h, stride, (u32)obj->paddr);
+ ch + 1, y, in_h, stride, (u32) obj->dma_addr);
DRM_DEBUG_DRIVER("addr=0x%x, fb:%dx%d, pixel_format=%d(%p4cc)\n",
addr, fb->width, fb->height, fmt,
&fb->format->format);
diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index 4c41c93ac900..ab6d32bad756 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -224,20 +224,20 @@ static void dcss_plane_atomic_set_base(struct dcss_plane *dcss_plane)
if (!format->is_yuv ||
format->format == DRM_FORMAT_NV12 ||
format->format == DRM_FORMAT_NV21)
- p1_ba = dma_obj->paddr + fb->offsets[0] +
+ p1_ba = dma_obj->dma_addr + fb->offsets[0] +
fb->pitches[0] * (state->src.y1 >> 16) +
format->char_per_block[0] * (state->src.x1 >> 16);
else if (format->format == DRM_FORMAT_UYVY ||
format->format == DRM_FORMAT_VYUY ||
format->format == DRM_FORMAT_YUYV ||
format->format == DRM_FORMAT_YVYU)
- p1_ba = dma_obj->paddr + fb->offsets[0] +
+ p1_ba = dma_obj->dma_addr + fb->offsets[0] +
fb->pitches[0] * (state->src.y1 >> 16) +
2 * format->char_per_block[0] * (state->src.x1 >> 17);
if (format->format == DRM_FORMAT_NV12 ||
format->format == DRM_FORMAT_NV21)
- p2_ba = dma_obj->paddr + fb->offsets[1] +
+ p2_ba = dma_obj->dma_addr + fb->offsets[1] +
(((fb->pitches[1] >> 1) * (state->src.y1 >> 17) +
(state->src.x1 >> 17)) << 1);
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 82a7524b11e7..2954248122cc 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -133,7 +133,7 @@ drm_plane_state_to_eba(struct drm_plane_state *state, int plane)
dma_obj = drm_fb_dma_get_gem_obj(fb, plane);
BUG_ON(!dma_obj);
- return dma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
+ return dma_obj->dma_addr + fb->offsets[plane] + fb->pitches[plane] * y +
fb->format->cpp[plane] * x;
}
@@ -152,7 +152,7 @@ drm_plane_state_to_ubo(struct drm_plane_state *state)
x /= fb->format->hsub;
y /= fb->format->vsub;
- return dma_obj->paddr + fb->offsets[1] + fb->pitches[1] * y +
+ return dma_obj->dma_addr + fb->offsets[1] + fb->pitches[1] * y +
fb->format->cpp[1] * x - eba;
}
@@ -171,7 +171,7 @@ drm_plane_state_to_vbo(struct drm_plane_state *state)
x /= fb->format->hsub;
y /= fb->format->vsub;
- return dma_obj->paddr + fb->offsets[2] + fb->pitches[2] * y +
+ return dma_obj->dma_addr + fb->offsets[2] + fb->pitches[2] * y +
fb->format->cpp[2] * x - eba;
}
diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
index 187d8337455c..c04dc1a8d47a 100644
--- a/drivers/gpu/drm/meson/meson_overlay.c
+++ b/drivers/gpu/drm/meson/meson_overlay.c
@@ -652,7 +652,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
switch (priv->viu.vd1_planes) {
case 3:
gem = drm_fb_dma_get_gem_obj(fb, 2);
- priv->viu.vd1_addr2 = gem->paddr + fb->offsets[2];
+ priv->viu.vd1_addr2 = gem->dma_addr + fb->offsets[2];
priv->viu.vd1_stride2 = fb->pitches[2];
priv->viu.vd1_height2 =
drm_format_info_plane_height(fb->format,
@@ -664,7 +664,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
fallthrough;
case 2:
gem = drm_fb_dma_get_gem_obj(fb, 1);
- priv->viu.vd1_addr1 = gem->paddr + fb->offsets[1];
+ priv->viu.vd1_addr1 = gem->dma_addr + fb->offsets[1];
priv->viu.vd1_stride1 = fb->pitches[1];
priv->viu.vd1_height1 =
drm_format_info_plane_height(fb->format,
@@ -676,7 +676,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
fallthrough;
case 1:
gem = drm_fb_dma_get_gem_obj(fb, 0);
- priv->viu.vd1_addr0 = gem->paddr + fb->offsets[0];
+ priv->viu.vd1_addr0 = gem->dma_addr + fb->offsets[0];
priv->viu.vd1_stride0 = fb->pitches[0];
priv->viu.vd1_height0 =
drm_format_info_plane_height(fb->format,
diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
index cadfb3c0603b..554afa1bb1c1 100644
--- a/drivers/gpu/drm/meson/meson_plane.c
+++ b/drivers/gpu/drm/meson/meson_plane.c
@@ -368,7 +368,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane,
/* Update Canvas with buffer address */
gem = drm_fb_dma_get_gem_obj(fb, 0);
- priv->viu.osd1_addr = gem->paddr;
+ priv->viu.osd1_addr = gem->dma_addr;
priv->viu.osd1_stride = fb->pitches[0];
priv->viu.osd1_height = fb->height;
priv->viu.osd1_width = fb->width;
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
index d9955f849692..ae90911c4347 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -353,7 +353,7 @@ static void mxsfb_crtc_atomic_enable(struct drm_crtc *crtc,
struct drm_bridge_state *bridge_state = NULL;
struct drm_device *drm = mxsfb->drm;
u32 bus_format = 0;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
pm_runtime_get_sync(drm->dev);
mxsfb_enable_axi_clk(mxsfb);
@@ -389,10 +389,10 @@ static void mxsfb_crtc_atomic_enable(struct drm_crtc *crtc,
mxsfb_crtc_mode_set_nofb(mxsfb, bridge_state, bus_format);
/* Write cur_buf as well to avoid an initial corrupt frame */
- paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
- if (paddr) {
- writel(paddr, mxsfb->base + mxsfb->devdata->cur_buf);
- writel(paddr, mxsfb->base + mxsfb->devdata->next_buf);
+ dma_addr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ if (dma_addr) {
+ writel(dma_addr, mxsfb->base + mxsfb->devdata->cur_buf);
+ writel(dma_addr, mxsfb->base + mxsfb->devdata->next_buf);
}
mxsfb_enable_controller(mxsfb);
@@ -542,11 +542,11 @@ static void mxsfb_plane_primary_atomic_update(struct drm_plane *plane,
struct mxsfb_drm_private *mxsfb = to_mxsfb_drm_private(plane->dev);
struct drm_plane_state *new_pstate = drm_atomic_get_new_plane_state(state,
plane);
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
- paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
- if (paddr)
- writel(paddr, mxsfb->base + mxsfb->devdata->next_buf);
+ dma_addr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ if (dma_addr)
+ writel(dma_addr, mxsfb->base + mxsfb->devdata->next_buf);
}
static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,
@@ -557,11 +557,11 @@ static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,
struct mxsfb_drm_private *mxsfb = to_mxsfb_drm_private(plane->dev);
struct drm_plane_state *new_pstate = drm_atomic_get_new_plane_state(state,
plane);
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
u32 ctrl;
- paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
- if (!paddr) {
+ dma_addr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
+ if (!dma_addr) {
writel(0, mxsfb->base + LCDC_AS_CTRL);
return;
}
@@ -572,16 +572,16 @@ static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,
* is understood, live with the 16 initial invalid pixels on the first
* line and start 64 bytes within the framebuffer.
*/
- paddr += 64;
+ dma_addr += 64;
- writel(paddr, mxsfb->base + LCDC_AS_NEXT_BUF);
+ writel(dma_addr, mxsfb->base + LCDC_AS_NEXT_BUF);
/*
* If the plane was previously disabled, write LCDC_AS_BUF as well to
* provide the first buffer.
*/
if (!old_pstate->fb)
- writel(paddr, mxsfb->base + LCDC_AS_BUF);
+ writel(dma_addr, mxsfb->base + LCDC_AS_BUF);
ctrl = AS_CTRL_AS_ENABLE | AS_CTRL_ALPHA(255);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index 3cd01f3829db..2032127cc015 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -366,7 +366,7 @@ struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
return ERR_PTR(ret);
}
- dma_obj->paddr = 0;
+ dma_obj->dma_addr = 0;
dma_obj->sgt = sgt;
return gem_obj;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index 155bd4fadbd8..fb4a1cec183c 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -352,7 +352,7 @@ static void rcar_du_plane_setup_scanout(struct rcar_du_group *rgrp,
for (i = 0; i < state->format->planes; ++i) {
gem = drm_fb_dma_get_gem_obj(fb, i);
- dma[i] = gem->paddr + fb->offsets[i];
+ dma[i] = gem->dma_addr + fb->offsets[i];
}
} else {
pitch = drm_rect_width(&state->state.src) >> 16;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index fc8715d68957..ce3908348309 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -213,7 +213,7 @@ int rcar_du_vsp_map_fb(struct rcar_du_vsp *vsp, struct drm_framebuffer *fb,
}
} else {
ret = dma_get_sgtable(rcdu->dev, sgt, gem->vaddr,
- gem->paddr, gem->base.size);
+ gem->dma_addr, gem->base.size);
if (ret)
goto fail;
}
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index fdadea7d4793..dad1998720af 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -294,13 +294,13 @@ static void shmob_drm_crtc_compute_base(struct shmob_drm_crtc *scrtc,
bpp = scrtc->format->yuv ? 8 : scrtc->format->bpp;
gem = drm_fb_dma_get_gem_obj(fb, 0);
- scrtc->dma[0] = gem->paddr + fb->offsets[0]
+ scrtc->dma[0] = gem->dma_addr + fb->offsets[0]
+ y * fb->pitches[0] + x * bpp / 8;
if (scrtc->format->yuv) {
bpp = scrtc->format->bpp - 8;
gem = drm_fb_dma_get_gem_obj(fb, 1);
- scrtc->dma[1] = gem->paddr + fb->offsets[1]
+ scrtc->dma[1] = gem->dma_addr + fb->offsets[1]
+ y / (bpp == 4 ? 2 : 1) * fb->pitches[1]
+ x * (bpp == 16 ? 2 : 1);
}
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_plane.c b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
index 6d167e858d86..54228424793a 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_plane.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
@@ -46,13 +46,13 @@ static void shmob_drm_plane_compute_base(struct shmob_drm_plane *splane,
bpp = splane->format->yuv ? 8 : splane->format->bpp;
gem = drm_fb_dma_get_gem_obj(fb, 0);
- splane->dma[0] = gem->paddr + fb->offsets[0]
+ splane->dma[0] = gem->dma_addr + fb->offsets[0]
+ y * fb->pitches[0] + x * bpp / 8;
if (splane->format->yuv) {
bpp = splane->format->bpp - 8;
gem = drm_fb_dma_get_gem_obj(fb, 1);
- splane->dma[1] = gem->paddr + fb->offsets[1]
+ splane->dma[1] = gem->dma_addr + fb->offsets[1]
+ y / (bpp == 4 ? 2 : 1) * fb->pitches[1]
+ x * (bpp == 16 ? 2 : 1);
}
diff --git a/drivers/gpu/drm/sprd/sprd_dpu.c b/drivers/gpu/drm/sprd/sprd_dpu.c
index d9ed71a14478..63b4172e6d11 100644
--- a/drivers/gpu/drm/sprd/sprd_dpu.c
+++ b/drivers/gpu/drm/sprd/sprd_dpu.c
@@ -342,7 +342,7 @@ static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state)
for (i = 0; i < fb->format->num_planes; i++) {
dma_obj = drm_fb_dma_get_gem_obj(fb, i);
- addr = dma_obj->paddr + fb->offsets[i];
+ addr = dma_obj->dma_addr + fb->offsets[i];
if (i == 0)
layer_reg_wr(ctx, REG_LAY_BASE_ADDR0, addr, index);
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index 3ce9d4992176..43c72c2604a0 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -782,11 +782,11 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
- (unsigned long)dma_obj->paddr);
+ (unsigned long) dma_obj->dma_addr);
/* pixel memory location */
bpp = fb->format->cpp[0];
- top_field->gam_gdp_pml = (u32)dma_obj->paddr + fb->offsets[0];
+ top_field->gam_gdp_pml = (u32) dma_obj->dma_addr + fb->offsets[0];
top_field->gam_gdp_pml += src_x * bpp;
top_field->gam_gdp_pml += src_y * fb->pitches[0];
@@ -831,7 +831,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
dev_dbg(gdp->dev, "Current NVN:0x%X\n",
readl(gdp->regs + GAM_GDP_NVN_OFFSET));
dev_dbg(gdp->dev, "Posted buff: %lx current buff: %x\n",
- (unsigned long)dma_obj->paddr,
+ (unsigned long) dma_obj->dma_addr,
readl(gdp->regs + GAM_GDP_PML_OFFSET));
if (!curr_list) {
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index ee274140274d..02b77279f6e4 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -1182,11 +1182,11 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
(char *)&fb->format->format,
- (unsigned long)dma_obj->paddr);
+ (unsigned long) dma_obj->dma_addr);
/* Buffer planes address */
- cmd->top.current_luma = (u32)dma_obj->paddr + fb->offsets[0];
- cmd->top.current_chroma = (u32)dma_obj->paddr + fb->offsets[1];
+ cmd->top.current_luma = (u32) dma_obj->dma_addr + fb->offsets[0];
+ cmd->top.current_chroma = (u32) dma_obj->dma_addr + fb->offsets[1];
/* Pitches */
cmd->top.luma_processed_pitch = fb->pitches[0];
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 1fffb9568317..b75ccbaa5002 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -330,7 +330,7 @@ int sun4i_backend_update_layer_buffer(struct sun4i_backend *backend,
struct drm_plane_state *state = plane->state;
struct drm_framebuffer *fb = state->fb;
u32 lo_paddr, hi_paddr;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
/* Set the line width */
DRM_DEBUG_DRIVER("Layer line width: %d bits\n", fb->pitches[0] * 8);
@@ -339,21 +339,21 @@ int sun4i_backend_update_layer_buffer(struct sun4i_backend *backend,
fb->pitches[0] * 8);
/* Get the start of the displayed memory */
- paddr = drm_fb_dma_get_gem_addr(fb, state, 0);
- DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &paddr);
+ dma_addr = drm_fb_dma_get_gem_addr(fb, state, 0);
+ DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &dma_addr);
if (fb->format->is_yuv)
- return sun4i_backend_update_yuv_buffer(backend, fb, paddr);
+ return sun4i_backend_update_yuv_buffer(backend, fb, dma_addr);
/* Write the 32 lower bits of the address (in bits) */
- lo_paddr = paddr << 3;
+ lo_paddr = dma_addr << 3;
DRM_DEBUG_DRIVER("Setting address lower bits to 0x%x\n", lo_paddr);
regmap_write(backend->engine.regs,
SUN4I_BACKEND_LAYFB_L32ADD_REG(layer),
lo_paddr);
/* And the upper bits */
- hi_paddr = paddr >> 29;
+ hi_paddr = dma_addr >> 29;
DRM_DEBUG_DRIVER("Setting address high bits to 0x%x\n", hi_paddr);
regmap_update_bits(backend->engine.regs, SUN4I_BACKEND_LAYFB_H4ADD_REG,
SUN4I_BACKEND_LAYFB_H4ADD_MSK(layer),
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c
index baeeda04691f..799ab7460ae5 100644
--- a/drivers/gpu/drm/sun4i/sun4i_frontend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c
@@ -160,7 +160,7 @@ void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend,
struct drm_framebuffer *fb = state->fb;
unsigned int strides[3] = {};
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
bool swap;
if (fb->modifier == DRM_FORMAT_MOD_ALLWINNER_TILED) {
@@ -221,22 +221,24 @@ void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend,
swap = sun4i_frontend_format_chroma_requires_swap(fb->format->format);
/* Set the physical address of the buffer in memory */
- paddr = drm_fb_dma_get_gem_addr(fb, state, 0);
- DRM_DEBUG_DRIVER("Setting buffer #0 address to %pad\n", &paddr);
- regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR0_REG, paddr);
+ dma_addr = drm_fb_dma_get_gem_addr(fb, state, 0);
+ DRM_DEBUG_DRIVER("Setting buffer #0 address to %pad\n", &dma_addr);
+ regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR0_REG, dma_addr);
if (fb->format->num_planes > 1) {
- paddr = drm_fb_dma_get_gem_addr(fb, state, swap ? 2 : 1);
- DRM_DEBUG_DRIVER("Setting buffer #1 address to %pad\n", &paddr);
+ dma_addr = drm_fb_dma_get_gem_addr(fb, state, swap ? 2 : 1);
+ DRM_DEBUG_DRIVER("Setting buffer #1 address to %pad\n",
+ &dma_addr);
regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR1_REG,
- paddr);
+ dma_addr);
}
if (fb->format->num_planes > 2) {
- paddr = drm_fb_dma_get_gem_addr(fb, state, swap ? 1 : 2);
- DRM_DEBUG_DRIVER("Setting buffer #2 address to %pad\n", &paddr);
+ dma_addr = drm_fb_dma_get_gem_addr(fb, state, swap ? 1 : 2);
+ DRM_DEBUG_DRIVER("Setting buffer #2 address to %pad\n",
+ &dma_addr);
regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR2_REG,
- paddr);
+ dma_addr);
}
}
EXPORT_SYMBOL(sun4i_frontend_update_buffer);
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index 7d05809bbbce..e2a0675bb49e 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -194,7 +194,7 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
struct drm_plane_state *state = plane->state;
struct drm_framebuffer *fb = state->fb;
struct drm_gem_dma_object *gem;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
u32 ch_base;
int bpp;
@@ -203,15 +203,15 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
/* Get the physical address of the buffer in memory */
gem = drm_fb_dma_get_gem_obj(fb, 0);
- DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->paddr);
+ DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->dma_addr);
/* Compute the start of the displayed memory */
bpp = fb->format->cpp[0];
- paddr = gem->paddr + fb->offsets[0];
+ dma_addr = gem->dma_addr + fb->offsets[0];
/* Fixup framebuffer address for src coordinates */
- paddr += (state->src.x1 >> 16) * bpp;
- paddr += (state->src.y1 >> 16) * fb->pitches[0];
+ dma_addr += (state->src.x1 >> 16) * bpp;
+ dma_addr += (state->src.y1 >> 16) * fb->pitches[0];
/* Set the line width */
DRM_DEBUG_DRIVER("Layer line width: %d bytes\n", fb->pitches[0]);
@@ -219,11 +219,11 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
SUN8I_MIXER_CHAN_UI_LAYER_PITCH(ch_base, overlay),
fb->pitches[0]);
- DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &paddr);
+ DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &dma_addr);
regmap_write(mixer->engine.regs,
SUN8I_MIXER_CHAN_UI_LAYER_TOP_LADDR(ch_base, overlay),
- lower_32_bits(paddr));
+ lower_32_bits(dma_addr));
return 0;
}
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 84cc96302e69..385069f6f247 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -311,7 +311,7 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
const struct drm_format_info *format = fb->format;
struct drm_gem_dma_object *gem;
u32 dx, dy, src_x, src_y;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
u32 ch_base;
int i;
@@ -325,10 +325,10 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
/* Get the physical address of the buffer in memory */
gem = drm_fb_dma_get_gem_obj(fb, i);
- DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->paddr);
+ DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->dma_addr);
/* Compute the start of the displayed memory */
- paddr = gem->paddr + fb->offsets[i];
+ dma_addr = gem->dma_addr + fb->offsets[i];
dx = src_x;
dy = src_y;
@@ -339,8 +339,8 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
}
/* Fixup framebuffer address for src coordinates */
- paddr += dx * format->cpp[i];
- paddr += dy * fb->pitches[i];
+ dma_addr += dx * format->cpp[i];
+ dma_addr += dy * fb->pitches[i];
/* Set the line width */
DRM_DEBUG_DRIVER("Layer %d. line width: %d bytes\n",
@@ -351,12 +351,12 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
fb->pitches[i]);
DRM_DEBUG_DRIVER("Setting %d. buffer address to %pad\n",
- i + 1, &paddr);
+ i + 1, &dma_addr);
regmap_write(mixer->engine.regs,
SUN8I_MIXER_CHAN_VI_LAYER_TOP_LADDR(ch_base,
overlay, i),
- lower_32_bits(paddr));
+ lower_32_bits(dma_addr));
}
return 0;
diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index 6f3fa37b9ca0..ad93acc9abd2 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -1954,7 +1954,7 @@ int dispc_plane_check(struct dispc_device *dispc, u32 hw_plane,
}
static
-dma_addr_t dispc_plane_state_paddr(const struct drm_plane_state *state)
+dma_addr_t dispc_plane_state_dma_addr(const struct drm_plane_state *state)
{
struct drm_framebuffer *fb = state->fb;
struct drm_gem_dma_object *gem;
@@ -1963,7 +1963,7 @@ dma_addr_t dispc_plane_state_paddr(const struct drm_plane_state *state)
gem = drm_fb_dma_get_gem_obj(state->fb, 0);
- return gem->paddr + fb->offsets[0] + x * fb->format->cpp[0] +
+ return gem->dma_addr + fb->offsets[0] + x * fb->format->cpp[0] +
y * fb->pitches[0];
}
@@ -1980,7 +1980,7 @@ dma_addr_t dispc_plane_state_p_uv_addr(const struct drm_plane_state *state)
gem = drm_fb_dma_get_gem_obj(fb, 1);
- return gem->paddr + fb->offsets[1] +
+ return gem->dma_addr + fb->offsets[1] +
(x * fb->format->cpp[1] / fb->format->hsub) +
(y * fb->pitches[1] / fb->format->vsub);
}
@@ -1993,17 +1993,17 @@ int dispc_plane_setup(struct dispc_device *dispc, u32 hw_plane,
u32 fourcc = state->fb->format->format;
u16 cpp = state->fb->format->cpp[0];
u32 fb_width = state->fb->pitches[0] / cpp;
- dma_addr_t paddr = dispc_plane_state_paddr(state);
+ dma_addr_t dma_addr = dispc_plane_state_dma_addr(state);
struct dispc_scaling_params scale;
dispc_vid_calc_scaling(dispc, state, &scale, lite);
dispc_plane_set_pixel_format(dispc, hw_plane, fourcc);
- dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_0, paddr & 0xffffffff);
- dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_EXT_0, (u64)paddr >> 32);
- dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_1, paddr & 0xffffffff);
- dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_EXT_1, (u64)paddr >> 32);
+ dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_0, dma_addr & 0xffffffff);
+ dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_EXT_0, (u64)dma_addr >> 32);
+ dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_1, dma_addr & 0xffffffff);
+ dispc_vid_write(dispc, hw_plane, DISPC_VID_BA_EXT_1, (u64)dma_addr >> 32);
dispc_vid_write(dispc, hw_plane, DISPC_VID_PICTURE_SIZE,
(scale.in_w - 1) | ((scale.in_h - 1) << 16));
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 9034b9778539..b5f60b2b2d0e 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -70,7 +70,7 @@ static void set_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb)
gem = drm_fb_dma_get_gem_obj(fb, 0);
- start = gem->paddr + fb->offsets[0] +
+ start = gem->dma_addr + fb->offsets[0] +
crtc->y * fb->pitches[0] +
crtc->x * fb->format->cpp[0];
diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c
index 21d9e0bd67ba..bb302a3fd6b5 100644
--- a/drivers/gpu/drm/tiny/arcpgu.c
+++ b/drivers/gpu/drm/tiny/arcpgu.c
@@ -227,7 +227,7 @@ static void arc_pgu_update(struct drm_simple_display_pipe *pipe,
arcpgu = pipe_to_arcpgu_priv(pipe);
gem = drm_fb_dma_get_gem_obj(pipe->plane.state->fb, 0);
- arc_pgu_write(arcpgu, ARCPGU_REG_BUF0_ADDR, gem->paddr);
+ arc_pgu_write(arcpgu, ARCPGU_REG_BUF0_ADDR, gem->dma_addr);
}
static const struct drm_simple_display_pipe_funcs arc_pgu_pipe_funcs = {
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 07f57910c9e8..231add8b8e12 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -303,7 +303,7 @@ static void vc4_bo_purge(struct drm_gem_object *obj)
drm_vma_node_unmap(&obj->vma_node, dev->anon_inode->i_mapping);
- dma_free_wc(dev->dev, obj->size, bo->base.vaddr, bo->base.paddr);
+ dma_free_wc(dev->dev, obj->size, bo->base.vaddr, bo->base.dma_addr);
bo->base.vaddr = NULL;
bo->madv = __VC4_MADV_PURGED;
}
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 56a0af281b92..628d40ff3aa1 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -126,7 +126,7 @@ vc4_get_hang_state_ioctl(struct drm_device *dev, void *data,
goto err_delete_handle;
}
bo_state[i].handle = handle;
- bo_state[i].paddr = vc4_bo->base.paddr;
+ bo_state[i].paddr = vc4_bo->base.dma_addr;
bo_state[i].size = vc4_bo->base.base.size;
}
@@ -917,16 +917,16 @@ vc4_get_bcl(struct drm_device *dev, struct vc4_exec_info *exec)
list_add_tail(&to_vc4_bo(&exec->exec_bo->base)->unref_head,
&exec->unref_list);
- exec->ct0ca = exec->exec_bo->paddr + bin_offset;
+ exec->ct0ca = exec->exec_bo->dma_addr + bin_offset;
exec->bin_u = bin;
exec->shader_rec_v = exec->exec_bo->vaddr + shader_rec_offset;
- exec->shader_rec_p = exec->exec_bo->paddr + shader_rec_offset;
+ exec->shader_rec_p = exec->exec_bo->dma_addr + shader_rec_offset;
exec->shader_rec_size = args->shader_rec_size;
exec->uniforms_v = exec->exec_bo->vaddr + uniforms_offset;
- exec->uniforms_p = exec->exec_bo->paddr + uniforms_offset;
+ exec->uniforms_p = exec->exec_bo->dma_addr + uniforms_offset;
exec->uniforms_size = args->uniforms_size;
ret = vc4_validate_bin_cl(dev,
diff --git a/drivers/gpu/drm/vc4/vc4_irq.c b/drivers/gpu/drm/vc4/vc4_irq.c
index a9fc63d9a7f0..1e6db0121ccd 100644
--- a/drivers/gpu/drm/vc4/vc4_irq.c
+++ b/drivers/gpu/drm/vc4/vc4_irq.c
@@ -105,7 +105,7 @@ vc4_overflow_mem_work(struct work_struct *work)
}
vc4->bin_alloc_overflow = BIT(bin_bo_slot);
- V3D_WRITE(V3D_BPOA, bo->base.paddr + bin_bo_slot * vc4->bin_alloc_size);
+ V3D_WRITE(V3D_BPOA, bo->base.dma_addr + bin_bo_slot * vc4->bin_alloc_size);
V3D_WRITE(V3D_BPOS, bo->base.base.size);
V3D_WRITE(V3D_INTCTL, V3D_INT_OUTOMEM);
V3D_WRITE(V3D_INTENA, V3D_INT_OUTOMEM);
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 5004e08a361d..a89319e1daa8 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -360,7 +360,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
return ret;
for (i = 0; i < num_planes; i++)
- vc4_state->offsets[i] = bo->paddr + fb->offsets[i];
+ vc4_state->offsets[i] = bo->dma_addr + fb->offsets[i];
/*
* We don't support subpixel source positioning for scaling,
@@ -1251,7 +1251,7 @@ void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb)
* because this is only called on the primary plane.
*/
WARN_ON_ONCE(plane->state->crtc_x < 0 || plane->state->crtc_y < 0);
- addr = bo->paddr + fb->offsets[0];
+ addr = bo->dma_addr + fb->offsets[0];
/* Write the new address into the hardware immediately. The
* scanout will start from this address as soon as the FIFO
diff --git a/drivers/gpu/drm/vc4/vc4_render_cl.c b/drivers/gpu/drm/vc4/vc4_render_cl.c
index c8a92023238c..1bda5010f15a 100644
--- a/drivers/gpu/drm/vc4/vc4_render_cl.c
+++ b/drivers/gpu/drm/vc4/vc4_render_cl.c
@@ -101,7 +101,7 @@ static uint32_t vc4_full_res_offset(struct vc4_exec_info *exec,
struct drm_vc4_submit_rcl_surface *surf,
uint8_t x, uint8_t y)
{
- return bo->paddr + surf->offset + VC4_TILE_BUFFER_SIZE *
+ return bo->dma_addr + surf->offset + VC4_TILE_BUFFER_SIZE *
(DIV_ROUND_UP(exec->args->width, 32) * y + x);
}
@@ -142,7 +142,7 @@ static void emit_tile(struct vc4_exec_info *exec,
} else {
rcl_u8(setup, VC4_PACKET_LOAD_TILE_BUFFER_GENERAL);
rcl_u16(setup, args->color_read.bits);
- rcl_u32(setup, setup->color_read->paddr +
+ rcl_u32(setup, setup->color_read->dma_addr +
args->color_read.offset);
}
}
@@ -164,7 +164,7 @@ static void emit_tile(struct vc4_exec_info *exec,
} else {
rcl_u8(setup, VC4_PACKET_LOAD_TILE_BUFFER_GENERAL);
rcl_u16(setup, args->zs_read.bits);
- rcl_u32(setup, setup->zs_read->paddr +
+ rcl_u32(setup, setup->zs_read->dma_addr +
args->zs_read.offset);
}
}
@@ -232,7 +232,7 @@ static void emit_tile(struct vc4_exec_info *exec,
(last_tile_write ?
0 : VC4_STORE_TILE_BUFFER_DISABLE_COLOR_CLEAR));
rcl_u32(setup,
- (setup->zs_write->paddr + args->zs_write.offset) |
+ (setup->zs_write->dma_addr + args->zs_write.offset) |
((last && last_tile_write) ?
VC4_LOADSTORE_TILE_BUFFER_EOF : 0));
}
@@ -355,7 +355,7 @@ static int vc4_create_rcl_bo(struct drm_device *dev, struct vc4_exec_info *exec,
rcl_u8(setup, VC4_PACKET_TILE_RENDERING_MODE_CONFIG);
rcl_u32(setup,
- (setup->color_write ? (setup->color_write->paddr +
+ (setup->color_write ? (setup->color_write->dma_addr +
args->color_write.offset) :
0));
rcl_u16(setup, args->width);
@@ -374,8 +374,8 @@ static int vc4_create_rcl_bo(struct drm_device *dev, struct vc4_exec_info *exec,
}
BUG_ON(setup->next_offset != size);
- exec->ct1ca = setup->rcl->paddr;
- exec->ct1ea = setup->rcl->paddr + setup->next_offset;
+ exec->ct1ca = setup->rcl->dma_addr;
+ exec->ct1ea = setup->rcl->dma_addr + setup->next_offset;
return 0;
}
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index 811bc7d9b90c..bd181b5a7b52 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -318,7 +318,7 @@ static void vc4_txp_connector_atomic_commit(struct drm_connector *conn,
return;
gem = drm_fb_dma_get_gem_obj(fb, 0);
- TXP_WRITE(TXP_DST_PTR, gem->paddr + fb->offsets[0]);
+ TXP_WRITE(TXP_DST_PTR, gem->dma_addr + fb->offsets[0]);
TXP_WRITE(TXP_DST_PITCH, fb->pitches[0]);
TXP_WRITE(TXP_DIM,
VC4_SET_FIELD(mode->hdisplay, TXP_WIDTH) |
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
index 6222c884dcbb..56abb0d6bc39 100644
--- a/drivers/gpu/drm/vc4/vc4_v3d.c
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -268,8 +268,8 @@ static int bin_bo_alloc(struct vc4_dev *vc4)
}
/* Check if this BO won't trigger the addressing bug. */
- if ((bo->base.paddr & 0xf0000000) ==
- ((bo->base.paddr + bo->base.base.size - 1) & 0xf0000000)) {
+ if ((bo->base.dma_addr & 0xf0000000) ==
+ ((bo->base.dma_addr + bo->base.base.size - 1) & 0xf0000000)) {
vc4->bin_bo = bo;
/* Set up for allocating 512KB chunks of
diff --git a/drivers/gpu/drm/vc4/vc4_validate.c b/drivers/gpu/drm/vc4/vc4_validate.c
index d5dc6b51ec69..520231af4df9 100644
--- a/drivers/gpu/drm/vc4/vc4_validate.c
+++ b/drivers/gpu/drm/vc4/vc4_validate.c
@@ -294,7 +294,7 @@ validate_indexed_prim_list(VALIDATE_ARGS)
return -EINVAL;
}
- *(uint32_t *)(validated + 5) = ib->paddr + offset;
+ *(uint32_t *)(validated + 5) = ib->dma_addr + offset;
return 0;
}
@@ -400,7 +400,7 @@ validate_tile_binning_config(VALIDATE_ARGS)
* free when the job completes rendering.
*/
exec->bin_slots |= BIT(bin_slot);
- bin_addr = vc4->bin_bo->base.paddr + bin_slot * vc4->bin_alloc_size;
+ bin_addr = vc4->bin_bo->base.dma_addr + bin_slot * vc4->bin_alloc_size;
/* The tile state data array is 48 bytes per tile, and we put it at
* the start of a BO containing both it and the tile alloc.
@@ -608,7 +608,7 @@ reloc_tex(struct vc4_exec_info *exec,
"outside of UBO\n");
goto fail;
}
- *validated_p0 = tex->paddr + p0;
+ *validated_p0 = tex->dma_addr + p0;
return true;
}
@@ -736,7 +736,7 @@ reloc_tex(struct vc4_exec_info *exec,
offset -= level_size;
}
- *validated_p0 = tex->paddr + p0;
+ *validated_p0 = tex->dma_addr + p0;
if (is_cs) {
exec->bin_dep_seqno = max(exec->bin_dep_seqno,
@@ -840,7 +840,7 @@ validate_gl_shader_rec(struct drm_device *dev,
void *uniform_data_u;
uint32_t tex, uni;
- *(uint32_t *)(pkt_v + o) = bo[i]->paddr + src_offset;
+ *(uint32_t *)(pkt_v + o) = bo[i]->dma_addr + src_offset;
if (src_offset != 0) {
DRM_DEBUG("Shaders must be at offset 0 of "
@@ -928,7 +928,7 @@ validate_gl_shader_rec(struct drm_device *dev,
}
}
- *(uint32_t *)(pkt_v + o) = vbo->paddr + offset;
+ *(uint32_t *)(pkt_v + o) = vbo->dma_addr + offset;
}
return 0;
diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c
index 3d93f0985ea8..f0bb3c0e4123 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_disp.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c
@@ -1099,14 +1099,14 @@ static int zynqmp_disp_layer_update(struct zynqmp_disp_layer *layer,
unsigned int height = state->crtc_h / (i ? info->vsub : 1);
struct zynqmp_disp_layer_dma *dma = &layer->dmas[i];
struct dma_async_tx_descriptor *desc;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
- paddr = drm_fb_dma_get_gem_addr(state->fb, state, i);
+ dma_addr = drm_fb_dma_get_gem_addr(state->fb, state, i);
dma->xt.numf = height;
dma->sgl.size = width * info->cpp[i];
dma->sgl.icg = state->fb->pitches[i] - dma->sgl.size;
- dma->xt.src_start = paddr;
+ dma->xt.src_start = dma_addr;
dma->xt.frame_size = 1;
dma->xt.dir = DMA_MEM_TO_DEV;
dma->xt.src_sgl = true;
diff --git a/include/drm/drm_gem_dma_helper.h b/include/drm/drm_gem_dma_helper.h
index 82805069b37a..8a043235dad8 100644
--- a/include/drm/drm_gem_dma_helper.h
+++ b/include/drm/drm_gem_dma_helper.h
@@ -11,7 +11,7 @@ struct drm_mode_create_dumb;
/**
* struct drm_gem_dma_object - GEM object backed by DMA memory allocations
* @base: base GEM object
- * @paddr: DMA address of the backing memory
+ * @dma_addr: DMA address of the backing memory
* @sgt: scatter/gather table for imported PRIME buffers. The table can have
* more than one entry but they are guaranteed to have contiguous
* DMA addresses.
@@ -20,7 +20,7 @@ struct drm_mode_create_dumb;
*/
struct drm_gem_dma_object {
struct drm_gem_object base;
- dma_addr_t paddr;
+ dma_addr_t dma_addr;
struct sg_table *sgt;
/* For objects with DMA memory allocated by GEM DMA */
--
2.36.1
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH drm-misc-next v5 4/4] drm/todo: remove task to rename CMA helpers
2022-07-20 15:31 ` Danilo Krummrich
@ 2022-07-20 15:35 ` Danilo Krummrich
-1 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-20 15:35 UTC (permalink / raw)
To: daniel, laurent.pinchart, airlied, tzimmermann, mripard
Cc: dri-devel, linux-kernel, Danilo Krummrich
Both, GEM and FB, CMA helpers were renamed to "GEM DMA" and "FB DMA",
hence the task can be removed.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
---
Documentation/gpu/todo.rst | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 10bfb50908d1..fd5b3f2fb19e 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -343,19 +343,6 @@ converted, except for struct drm_driver.gem_prime_mmap.
Level: Intermediate
-Rename CMA helpers to DMA helpers
----------------------------------
-
-CMA (standing for contiguous memory allocator) is really a bit an accident of
-what these were used for first, a much better name would be DMA helpers. In the
-text these should even be called coherent DMA memory helpers (so maybe CDM, but
-no one knows what that means) since underneath they just use dma_alloc_coherent.
-
-Contact: Laurent Pinchart, Daniel Vetter
-
-Level: Intermediate (mostly because it is a huge tasks without good partial
-milestones, not technically itself that challenging)
-
connector register/unregister fixes
-----------------------------------
--
2.36.1
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH drm-misc-next v5 4/4] drm/todo: remove task to rename CMA helpers
@ 2022-07-20 15:35 ` Danilo Krummrich
0 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-20 15:35 UTC (permalink / raw)
To: daniel, laurent.pinchart, airlied, tzimmermann, mripard
Cc: Danilo Krummrich, linux-kernel, dri-devel
Both, GEM and FB, CMA helpers were renamed to "GEM DMA" and "FB DMA",
hence the task can be removed.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
---
Documentation/gpu/todo.rst | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 10bfb50908d1..fd5b3f2fb19e 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -343,19 +343,6 @@ converted, except for struct drm_driver.gem_prime_mmap.
Level: Intermediate
-Rename CMA helpers to DMA helpers
----------------------------------
-
-CMA (standing for contiguous memory allocator) is really a bit an accident of
-what these were used for first, a much better name would be DMA helpers. In the
-text these should even be called coherent DMA memory helpers (so maybe CDM, but
-no one knows what that means) since underneath they just use dma_alloc_coherent.
-
-Contact: Laurent Pinchart, Daniel Vetter
-
-Level: Intermediate (mostly because it is a huge tasks without good partial
-milestones, not technically itself that challenging)
-
connector register/unregister fixes
-----------------------------------
--
2.36.1
^ permalink raw reply related [flat|nested] 20+ messages in thread
* Re: [PATCH drm-misc-next v5 1/4] drm/fb: rename FB CMA helpers to FB DMA helpers
2022-07-20 15:31 ` Danilo Krummrich
@ 2022-07-20 17:23 ` Sam Ravnborg
-1 siblings, 0 replies; 20+ messages in thread
From: Sam Ravnborg @ 2022-07-20 17:23 UTC (permalink / raw)
To: Danilo Krummrich
Cc: daniel, laurent.pinchart, airlied, tzimmermann, mripard,
linux-kernel, dri-devel
Hi Danilo,
On Wed, Jul 20, 2022 at 05:31:25PM +0200, Danilo Krummrich wrote:
> Rename "FB CMA" helpers to "FB DMA" helpers - considering the hierarchy
> of APIs (mm/cma -> dma -> fb dma) calling them "FB DMA" seems to be
> more applicable.
>
> Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
> requests to rename the CMA helpers and implies that people seem to be
> confused about the naming.
>
> In order to do this renaming the following script was used:
>
> ```
> #!/bin/bash
>
> DIRS="drivers/gpu include/drm Documentation/gpu"
>
> REGEX_SYM_UPPER="[0-9A-Z_\-]"
> REGEX_SYM_LOWER="[0-9a-z_\-]"
>
> REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(FB)_CMA_(${REGEX_SYM_UPPER}*)"
> REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(fb)_cma_(${REGEX_SYM_LOWER}*)"
>
> REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g"
> REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g"
>
> # Find all upper case 'CMA' symbols and replace them with 'DMA'.
> for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS)
> do
> sed -i -E "$REGEX_SED_UPPER" $ff
> done
>
> # Find all lower case 'cma' symbols and replace them with 'dma'.
> for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS)
> do
> sed -i -E "$REGEX_SED_LOWER" $ff
> done
>
> # Replace all occurrences of 'CMA' / 'cma' in comments and
> # documentation files with 'DMA' / 'dma'.
> for ff in $(grep -RiHl " cma " $DIRS)
> do
> sed -i -E "s/ cma / dma /g" $ff
> sed -i -E "s/ CMA / DMA /g" $ff
> done
> ```
>
> Only a few more manual modifications were needed, e.g. reverting the
> following modifications in some DRM Kconfig files
>
> - select CMA if HAVE_DMA_CONTIGUOUS
> + select DMA if HAVE_DMA_CONTIGUOUS
>
> as well as manually picking the occurrences of 'CMA'/'cma' in comments and
> documentation which relate to "FB CMA", but not "GEM CMA".
>
> This patch is compile-time tested building a x86_64 kernel with
> `make allyesconfig && make drivers/gpu/drm`.
>
> Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Danilo Krummrich <dakr@redhat.com>
For the most part I like the patch.
But there is a few cases I would like to see fixed.
> diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
> index e89ae0ec60eb..fab18135f12b 100644
> --- a/drivers/gpu/drm/arm/hdlcd_drv.c
> +++ b/drivers/gpu/drm/arm/hdlcd_drv.c
> @@ -25,7 +25,7 @@
> #include <drm/drm_crtc.h>
> #include <drm/drm_debugfs.h>
> #include <drm/drm_drv.h>
> -#include <drm/drm_fb_cma_helper.h>
> +#include <drm/drm_fb_dma_helper.h>
> #include <drm/drm_fb_helper.h>
> #include <drm/drm_gem_cma_helper.h>
> #include <drm/drm_gem_framebuffer_helper.h>
The only change in the file above is the rename of the include file.
This is a strong hint that the include is not needed and the correct fix
is to drop the include. There are more cases like the above.
This is a manual process on top of what you could automate, but then I
suggest to identify them and remove the includes before you change the
file name.
Or if anyone applies the patches then at least do it in a follow-up at
the places will never be easier to spot.
So with this cleanup done either before or after this patch.
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Sam
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH drm-misc-next v5 1/4] drm/fb: rename FB CMA helpers to FB DMA helpers
@ 2022-07-20 17:23 ` Sam Ravnborg
0 siblings, 0 replies; 20+ messages in thread
From: Sam Ravnborg @ 2022-07-20 17:23 UTC (permalink / raw)
To: Danilo Krummrich
Cc: airlied, dri-devel, linux-kernel, laurent.pinchart, tzimmermann
Hi Danilo,
On Wed, Jul 20, 2022 at 05:31:25PM +0200, Danilo Krummrich wrote:
> Rename "FB CMA" helpers to "FB DMA" helpers - considering the hierarchy
> of APIs (mm/cma -> dma -> fb dma) calling them "FB DMA" seems to be
> more applicable.
>
> Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
> requests to rename the CMA helpers and implies that people seem to be
> confused about the naming.
>
> In order to do this renaming the following script was used:
>
> ```
> #!/bin/bash
>
> DIRS="drivers/gpu include/drm Documentation/gpu"
>
> REGEX_SYM_UPPER="[0-9A-Z_\-]"
> REGEX_SYM_LOWER="[0-9a-z_\-]"
>
> REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(FB)_CMA_(${REGEX_SYM_UPPER}*)"
> REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(fb)_cma_(${REGEX_SYM_LOWER}*)"
>
> REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g"
> REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g"
>
> # Find all upper case 'CMA' symbols and replace them with 'DMA'.
> for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS)
> do
> sed -i -E "$REGEX_SED_UPPER" $ff
> done
>
> # Find all lower case 'cma' symbols and replace them with 'dma'.
> for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS)
> do
> sed -i -E "$REGEX_SED_LOWER" $ff
> done
>
> # Replace all occurrences of 'CMA' / 'cma' in comments and
> # documentation files with 'DMA' / 'dma'.
> for ff in $(grep -RiHl " cma " $DIRS)
> do
> sed -i -E "s/ cma / dma /g" $ff
> sed -i -E "s/ CMA / DMA /g" $ff
> done
> ```
>
> Only a few more manual modifications were needed, e.g. reverting the
> following modifications in some DRM Kconfig files
>
> - select CMA if HAVE_DMA_CONTIGUOUS
> + select DMA if HAVE_DMA_CONTIGUOUS
>
> as well as manually picking the occurrences of 'CMA'/'cma' in comments and
> documentation which relate to "FB CMA", but not "GEM CMA".
>
> This patch is compile-time tested building a x86_64 kernel with
> `make allyesconfig && make drivers/gpu/drm`.
>
> Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Danilo Krummrich <dakr@redhat.com>
For the most part I like the patch.
But there is a few cases I would like to see fixed.
> diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
> index e89ae0ec60eb..fab18135f12b 100644
> --- a/drivers/gpu/drm/arm/hdlcd_drv.c
> +++ b/drivers/gpu/drm/arm/hdlcd_drv.c
> @@ -25,7 +25,7 @@
> #include <drm/drm_crtc.h>
> #include <drm/drm_debugfs.h>
> #include <drm/drm_drv.h>
> -#include <drm/drm_fb_cma_helper.h>
> +#include <drm/drm_fb_dma_helper.h>
> #include <drm/drm_fb_helper.h>
> #include <drm/drm_gem_cma_helper.h>
> #include <drm/drm_gem_framebuffer_helper.h>
The only change in the file above is the rename of the include file.
This is a strong hint that the include is not needed and the correct fix
is to drop the include. There are more cases like the above.
This is a manual process on top of what you could automate, but then I
suggest to identify them and remove the includes before you change the
file name.
Or if anyone applies the patches then at least do it in a follow-up at
the places will never be easier to spot.
So with this cleanup done either before or after this patch.
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Sam
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH drm-misc-next v5 2/4] drm/gem: rename GEM CMA helpers to GEM DMA helpers
2022-07-20 15:31 ` Danilo Krummrich
@ 2022-07-20 17:27 ` Sam Ravnborg
-1 siblings, 0 replies; 20+ messages in thread
From: Sam Ravnborg @ 2022-07-20 17:27 UTC (permalink / raw)
To: Danilo Krummrich
Cc: daniel, laurent.pinchart, airlied, tzimmermann, mripard,
linux-kernel, dri-devel
Hi Danilo,
On Wed, Jul 20, 2022 at 05:31:26PM +0200, Danilo Krummrich wrote:
> Rename "GEM CMA" helpers to "GEM DMA" helpers - considering the
> hierarchy of APIs (mm/cma -> dma -> gem dma) calling them "GEM
> DMA" seems to be more applicable.
>
> Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
> requests to rename the CMA helpers and implies that people seem to be
> confused about the naming.
>
> In order to do this renaming the following script was used:
>
> ```
> #!/bin/bash
>
> DIRS="drivers/gpu include/drm Documentation/gpu"
>
> REGEX_SYM_UPPER="[0-9A-Z_\-]"
> REGEX_SYM_LOWER="[0-9a-z_\-]"
>
> REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(GEM)_CMA_(${REGEX_SYM_UPPER}*)"
> REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(gem)_cma_(${REGEX_SYM_LOWER}*)"
>
> REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g"
> REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g"
>
> # Find all upper case 'CMA' symbols and replace them with 'DMA'.
> for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS)
> do
> sed -i -E "$REGEX_SED_UPPER" $ff
> done
>
> # Find all lower case 'cma' symbols and replace them with 'dma'.
> for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS)
> do
> sed -i -E "$REGEX_SED_LOWER" $ff
> done
>
> # Replace all occurrences of 'CMA' / 'cma' in comments and
> # documentation files with 'DMA' / 'dma'.
> for ff in $(grep -RiHl " cma " $DIRS)
> do
> sed -i -E "s/ cma / dma /g" $ff
> sed -i -E "s/ CMA / DMA /g" $ff
> done
>
> # Rename all 'cma_obj's to 'dma_obj'.
> for ff in $(grep -RiHl "cma_obj" $DIRS)
> do
> sed -i -E "s/cma_obj/dma_obj/g" $ff
> done
> ```
>
> Only a few more manual modifications were needed, e.g. reverting the
> following modifications in some DRM Kconfig files
>
> - select CMA if HAVE_DMA_CONTIGUOUS
> + select DMA if HAVE_DMA_CONTIGUOUS
>
> as well as manually picking the occurrences of 'CMA'/'cma' in comments and
> documentation which relate to "GEM CMA", but not "FB CMA".
>
> Also drivers/gpu/drm/Makefile was fixed up manually after renaming
> drm_gem_cma_helper.c to drm_gem_dma_helper.c.
>
> This patch is compile-time tested building a x86_64 kernel with
> `make allyesconfig && make drivers/gpu/drm`.
>
> Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Danilo Krummrich <dakr@redhat.com>
I did not spot any cases where the include looked like it is not needed,
so patch looks good.
Acked-by: Sam Ravnborg <sam@ravnborg.org>
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH drm-misc-next v5 2/4] drm/gem: rename GEM CMA helpers to GEM DMA helpers
@ 2022-07-20 17:27 ` Sam Ravnborg
0 siblings, 0 replies; 20+ messages in thread
From: Sam Ravnborg @ 2022-07-20 17:27 UTC (permalink / raw)
To: Danilo Krummrich
Cc: airlied, dri-devel, linux-kernel, laurent.pinchart, tzimmermann
Hi Danilo,
On Wed, Jul 20, 2022 at 05:31:26PM +0200, Danilo Krummrich wrote:
> Rename "GEM CMA" helpers to "GEM DMA" helpers - considering the
> hierarchy of APIs (mm/cma -> dma -> gem dma) calling them "GEM
> DMA" seems to be more applicable.
>
> Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
> requests to rename the CMA helpers and implies that people seem to be
> confused about the naming.
>
> In order to do this renaming the following script was used:
>
> ```
> #!/bin/bash
>
> DIRS="drivers/gpu include/drm Documentation/gpu"
>
> REGEX_SYM_UPPER="[0-9A-Z_\-]"
> REGEX_SYM_LOWER="[0-9a-z_\-]"
>
> REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(GEM)_CMA_(${REGEX_SYM_UPPER}*)"
> REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(gem)_cma_(${REGEX_SYM_LOWER}*)"
>
> REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g"
> REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g"
>
> # Find all upper case 'CMA' symbols and replace them with 'DMA'.
> for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS)
> do
> sed -i -E "$REGEX_SED_UPPER" $ff
> done
>
> # Find all lower case 'cma' symbols and replace them with 'dma'.
> for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS)
> do
> sed -i -E "$REGEX_SED_LOWER" $ff
> done
>
> # Replace all occurrences of 'CMA' / 'cma' in comments and
> # documentation files with 'DMA' / 'dma'.
> for ff in $(grep -RiHl " cma " $DIRS)
> do
> sed -i -E "s/ cma / dma /g" $ff
> sed -i -E "s/ CMA / DMA /g" $ff
> done
>
> # Rename all 'cma_obj's to 'dma_obj'.
> for ff in $(grep -RiHl "cma_obj" $DIRS)
> do
> sed -i -E "s/cma_obj/dma_obj/g" $ff
> done
> ```
>
> Only a few more manual modifications were needed, e.g. reverting the
> following modifications in some DRM Kconfig files
>
> - select CMA if HAVE_DMA_CONTIGUOUS
> + select DMA if HAVE_DMA_CONTIGUOUS
>
> as well as manually picking the occurrences of 'CMA'/'cma' in comments and
> documentation which relate to "GEM CMA", but not "FB CMA".
>
> Also drivers/gpu/drm/Makefile was fixed up manually after renaming
> drm_gem_cma_helper.c to drm_gem_dma_helper.c.
>
> This patch is compile-time tested building a x86_64 kernel with
> `make allyesconfig && make drivers/gpu/drm`.
>
> Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Danilo Krummrich <dakr@redhat.com>
I did not spot any cases where the include looked like it is not needed,
so patch looks good.
Acked-by: Sam Ravnborg <sam@ravnborg.org>
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH drm-misc-next v5 3/4] drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
2022-07-20 15:35 ` Danilo Krummrich
@ 2022-07-20 17:28 ` Sam Ravnborg
-1 siblings, 0 replies; 20+ messages in thread
From: Sam Ravnborg @ 2022-07-20 17:28 UTC (permalink / raw)
To: Danilo Krummrich
Cc: airlied, dri-devel, linux-kernel, laurent.pinchart, tzimmermann
On Wed, Jul 20, 2022 at 05:35:31PM +0200, Danilo Krummrich wrote:
> The field paddr of struct drm_gem_dma_object holds a DMA address, which
> might actually be a physical address. However, depending on the platform,
> it can also be a bus address or a virtual address managed by an IOMMU.
>
> Hence, rename the field to dma_addr, which is more applicable.
>
> In order to do this renaming the following coccinelle script was used:
>
> ```
> @@
> struct drm_gem_dma_object *gem;
> @@
>
> - gem->paddr
> + gem->dma_addr
>
> @@
> struct drm_gem_dma_object gem;
> @@
>
> - gem.paddr
> + gem.dma_addr
>
> @exists@
> typedef dma_addr_t;
> symbol paddr;
> @@
>
> dma_addr_t paddr;
> <...
> - paddr
> + dma_addr
> ...>
>
> @@
> symbol paddr;
> @@
> dma_addr_t
> - paddr
> + dma_addr
> ;
>
> ```
>
> This patch is compile-time tested with:
>
> ```
> make ARCH={x86_64,arm,arm64} allyesconfig
> make ARCH={x86_64,arm,arm64} drivers/gpu/drm`
> ```
>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH drm-misc-next v5 3/4] drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
@ 2022-07-20 17:28 ` Sam Ravnborg
0 siblings, 0 replies; 20+ messages in thread
From: Sam Ravnborg @ 2022-07-20 17:28 UTC (permalink / raw)
To: Danilo Krummrich
Cc: daniel, laurent.pinchart, airlied, tzimmermann, mripard,
linux-kernel, dri-devel
On Wed, Jul 20, 2022 at 05:35:31PM +0200, Danilo Krummrich wrote:
> The field paddr of struct drm_gem_dma_object holds a DMA address, which
> might actually be a physical address. However, depending on the platform,
> it can also be a bus address or a virtual address managed by an IOMMU.
>
> Hence, rename the field to dma_addr, which is more applicable.
>
> In order to do this renaming the following coccinelle script was used:
>
> ```
> @@
> struct drm_gem_dma_object *gem;
> @@
>
> - gem->paddr
> + gem->dma_addr
>
> @@
> struct drm_gem_dma_object gem;
> @@
>
> - gem.paddr
> + gem.dma_addr
>
> @exists@
> typedef dma_addr_t;
> symbol paddr;
> @@
>
> dma_addr_t paddr;
> <...
> - paddr
> + dma_addr
> ...>
>
> @@
> symbol paddr;
> @@
> dma_addr_t
> - paddr
> + dma_addr
> ;
>
> ```
>
> This patch is compile-time tested with:
>
> ```
> make ARCH={x86_64,arm,arm64} allyesconfig
> make ARCH={x86_64,arm,arm64} drivers/gpu/drm`
> ```
>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH drm-misc-next v5 4/4] drm/todo: remove task to rename CMA helpers
2022-07-20 15:35 ` Danilo Krummrich
@ 2022-07-20 17:29 ` Sam Ravnborg
-1 siblings, 0 replies; 20+ messages in thread
From: Sam Ravnborg @ 2022-07-20 17:29 UTC (permalink / raw)
To: Danilo Krummrich
Cc: daniel, laurent.pinchart, airlied, tzimmermann, mripard,
linux-kernel, dri-devel
On Wed, Jul 20, 2022 at 05:35:32PM +0200, Danilo Krummrich wrote:
> Both, GEM and FB, CMA helpers were renamed to "GEM DMA" and "FB DMA",
> hence the task can be removed.
>
> Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Danilo Krummrich <dakr@redhat.com>
It is good to see that someone picks up a task fro the todo list!
Thanks for doing this tedious job.
Acked-by: Sam Ravnborg <sam@ravnborg.org>
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH drm-misc-next v5 4/4] drm/todo: remove task to rename CMA helpers
@ 2022-07-20 17:29 ` Sam Ravnborg
0 siblings, 0 replies; 20+ messages in thread
From: Sam Ravnborg @ 2022-07-20 17:29 UTC (permalink / raw)
To: Danilo Krummrich
Cc: airlied, dri-devel, linux-kernel, laurent.pinchart, tzimmermann
On Wed, Jul 20, 2022 at 05:35:32PM +0200, Danilo Krummrich wrote:
> Both, GEM and FB, CMA helpers were renamed to "GEM DMA" and "FB DMA",
> hence the task can be removed.
>
> Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Danilo Krummrich <dakr@redhat.com>
It is good to see that someone picks up a task fro the todo list!
Thanks for doing this tedious job.
Acked-by: Sam Ravnborg <sam@ravnborg.org>
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH drm-misc-next v5 1/4] drm/fb: rename FB CMA helpers to FB DMA helpers
2022-07-20 17:23 ` Sam Ravnborg
@ 2022-07-21 10:42 ` Danilo Krummrich
-1 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-21 10:42 UTC (permalink / raw)
To: Sam Ravnborg
Cc: daniel, laurent.pinchart, airlied, tzimmermann, mripard,
linux-kernel, dri-devel
Hi Sam,
On 7/20/22 19:23, Sam Ravnborg wrote:
> Hi Danilo,
>
> On Wed, Jul 20, 2022 at 05:31:25PM +0200, Danilo Krummrich wrote:
>> Rename "FB CMA" helpers to "FB DMA" helpers - considering the hierarchy
>> of APIs (mm/cma -> dma -> fb dma) calling them "FB DMA" seems to be
>> more applicable.
>>
>> Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
>> requests to rename the CMA helpers and implies that people seem to be
>> confused about the naming.
>>
>> In order to do this renaming the following script was used:
>>
>> ```
>> #!/bin/bash
>>
>> DIRS="drivers/gpu include/drm Documentation/gpu"
>>
>> REGEX_SYM_UPPER="[0-9A-Z_\-]"
>> REGEX_SYM_LOWER="[0-9a-z_\-]"
>>
>> REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(FB)_CMA_(${REGEX_SYM_UPPER}*)"
>> REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(fb)_cma_(${REGEX_SYM_LOWER}*)"
>>
>> REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g"
>> REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g"
>>
>> # Find all upper case 'CMA' symbols and replace them with 'DMA'.
>> for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS)
>> do
>> sed -i -E "$REGEX_SED_UPPER" $ff
>> done
>>
>> # Find all lower case 'cma' symbols and replace them with 'dma'.
>> for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS)
>> do
>> sed -i -E "$REGEX_SED_LOWER" $ff
>> done
>>
>> # Replace all occurrences of 'CMA' / 'cma' in comments and
>> # documentation files with 'DMA' / 'dma'.
>> for ff in $(grep -RiHl " cma " $DIRS)
>> do
>> sed -i -E "s/ cma / dma /g" $ff
>> sed -i -E "s/ CMA / DMA /g" $ff
>> done
>> ```
>>
>> Only a few more manual modifications were needed, e.g. reverting the
>> following modifications in some DRM Kconfig files
>>
>> - select CMA if HAVE_DMA_CONTIGUOUS
>> + select DMA if HAVE_DMA_CONTIGUOUS
>>
>> as well as manually picking the occurrences of 'CMA'/'cma' in comments and
>> documentation which relate to "FB CMA", but not "GEM CMA".
>>
>> This patch is compile-time tested building a x86_64 kernel with
>> `make allyesconfig && make drivers/gpu/drm`.
>>
>> Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
>> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
>> Signed-off-by: Danilo Krummrich <dakr@redhat.com>
>
> For the most part I like the patch.
> But there is a few cases I would like to see fixed.
>
>
>> diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
>> index e89ae0ec60eb..fab18135f12b 100644
>> --- a/drivers/gpu/drm/arm/hdlcd_drv.c
>> +++ b/drivers/gpu/drm/arm/hdlcd_drv.c
>> @@ -25,7 +25,7 @@
>> #include <drm/drm_crtc.h>
>> #include <drm/drm_debugfs.h>
>> #include <drm/drm_drv.h>
>> -#include <drm/drm_fb_cma_helper.h>
>> +#include <drm/drm_fb_dma_helper.h>
>> #include <drm/drm_fb_helper.h>
>> #include <drm/drm_gem_cma_helper.h>
>> #include <drm/drm_gem_framebuffer_helper.h>
>
>
> The only change in the file above is the rename of the include file.
> This is a strong hint that the include is not needed and the correct fix
> is to drop the include. There are more cases like the above.
Yep, good catch.
>
> This is a manual process on top of what you could automate, but then I
> suggest to identify them and remove the includes before you change the
> file name.
>
> Or if anyone applies the patches then at least do it in a follow-up at
> the places will never be easier to spot.
>
> So with this cleanup done either before or after this patch.
I'll add anther patch to remove the unused includes before doing the
renaming.
> Acked-by: Sam Ravnborg <sam@ravnborg.org>
>
> Sam
>
- Danilo
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH drm-misc-next v5 1/4] drm/fb: rename FB CMA helpers to FB DMA helpers
@ 2022-07-21 10:42 ` Danilo Krummrich
0 siblings, 0 replies; 20+ messages in thread
From: Danilo Krummrich @ 2022-07-21 10:42 UTC (permalink / raw)
To: Sam Ravnborg
Cc: airlied, dri-devel, linux-kernel, laurent.pinchart, tzimmermann
Hi Sam,
On 7/20/22 19:23, Sam Ravnborg wrote:
> Hi Danilo,
>
> On Wed, Jul 20, 2022 at 05:31:25PM +0200, Danilo Krummrich wrote:
>> Rename "FB CMA" helpers to "FB DMA" helpers - considering the hierarchy
>> of APIs (mm/cma -> dma -> fb dma) calling them "FB DMA" seems to be
>> more applicable.
>>
>> Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")
>> requests to rename the CMA helpers and implies that people seem to be
>> confused about the naming.
>>
>> In order to do this renaming the following script was used:
>>
>> ```
>> #!/bin/bash
>>
>> DIRS="drivers/gpu include/drm Documentation/gpu"
>>
>> REGEX_SYM_UPPER="[0-9A-Z_\-]"
>> REGEX_SYM_LOWER="[0-9a-z_\-]"
>>
>> REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(FB)_CMA_(${REGEX_SYM_UPPER}*)"
>> REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(fb)_cma_(${REGEX_SYM_LOWER}*)"
>>
>> REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g"
>> REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g"
>>
>> # Find all upper case 'CMA' symbols and replace them with 'DMA'.
>> for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS)
>> do
>> sed -i -E "$REGEX_SED_UPPER" $ff
>> done
>>
>> # Find all lower case 'cma' symbols and replace them with 'dma'.
>> for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS)
>> do
>> sed -i -E "$REGEX_SED_LOWER" $ff
>> done
>>
>> # Replace all occurrences of 'CMA' / 'cma' in comments and
>> # documentation files with 'DMA' / 'dma'.
>> for ff in $(grep -RiHl " cma " $DIRS)
>> do
>> sed -i -E "s/ cma / dma /g" $ff
>> sed -i -E "s/ CMA / DMA /g" $ff
>> done
>> ```
>>
>> Only a few more manual modifications were needed, e.g. reverting the
>> following modifications in some DRM Kconfig files
>>
>> - select CMA if HAVE_DMA_CONTIGUOUS
>> + select DMA if HAVE_DMA_CONTIGUOUS
>>
>> as well as manually picking the occurrences of 'CMA'/'cma' in comments and
>> documentation which relate to "FB CMA", but not "GEM CMA".
>>
>> This patch is compile-time tested building a x86_64 kernel with
>> `make allyesconfig && make drivers/gpu/drm`.
>>
>> Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
>> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
>> Signed-off-by: Danilo Krummrich <dakr@redhat.com>
>
> For the most part I like the patch.
> But there is a few cases I would like to see fixed.
>
>
>> diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
>> index e89ae0ec60eb..fab18135f12b 100644
>> --- a/drivers/gpu/drm/arm/hdlcd_drv.c
>> +++ b/drivers/gpu/drm/arm/hdlcd_drv.c
>> @@ -25,7 +25,7 @@
>> #include <drm/drm_crtc.h>
>> #include <drm/drm_debugfs.h>
>> #include <drm/drm_drv.h>
>> -#include <drm/drm_fb_cma_helper.h>
>> +#include <drm/drm_fb_dma_helper.h>
>> #include <drm/drm_fb_helper.h>
>> #include <drm/drm_gem_cma_helper.h>
>> #include <drm/drm_gem_framebuffer_helper.h>
>
>
> The only change in the file above is the rename of the include file.
> This is a strong hint that the include is not needed and the correct fix
> is to drop the include. There are more cases like the above.
Yep, good catch.
>
> This is a manual process on top of what you could automate, but then I
> suggest to identify them and remove the includes before you change the
> file name.
>
> Or if anyone applies the patches then at least do it in a follow-up at
> the places will never be easier to spot.
>
> So with this cleanup done either before or after this patch.
I'll add anther patch to remove the unused includes before doing the
renaming.
> Acked-by: Sam Ravnborg <sam@ravnborg.org>
>
> Sam
>
- Danilo
^ permalink raw reply [flat|nested] 20+ messages in thread
end of thread, other threads:[~2022-07-21 10:42 UTC | newest]
Thread overview: 20+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-07-20 15:31 [PATCH drm-misc-next v5 0/4] drm: rename CMA helpers to DMA helpers Danilo Krummrich
2022-07-20 15:31 ` Danilo Krummrich
2022-07-20 15:31 ` [PATCH drm-misc-next v5 1/4] drm/fb: rename FB CMA helpers to FB " Danilo Krummrich
2022-07-20 15:31 ` Danilo Krummrich
2022-07-20 17:23 ` Sam Ravnborg
2022-07-20 17:23 ` Sam Ravnborg
2022-07-21 10:42 ` Danilo Krummrich
2022-07-21 10:42 ` Danilo Krummrich
2022-07-20 15:31 ` [PATCH drm-misc-next v5 2/4] drm/gem: rename GEM CMA helpers to GEM " Danilo Krummrich
2022-07-20 15:31 ` Danilo Krummrich
2022-07-20 17:27 ` Sam Ravnborg
2022-07-20 17:27 ` Sam Ravnborg
2022-07-20 15:35 ` [PATCH drm-misc-next v5 3/4] drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr} Danilo Krummrich
2022-07-20 15:35 ` Danilo Krummrich
2022-07-20 17:28 ` Sam Ravnborg
2022-07-20 17:28 ` Sam Ravnborg
2022-07-20 15:35 ` [PATCH drm-misc-next v5 4/4] drm/todo: remove task to rename CMA helpers Danilo Krummrich
2022-07-20 15:35 ` Danilo Krummrich
2022-07-20 17:29 ` Sam Ravnborg
2022-07-20 17:29 ` Sam Ravnborg
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