Hi Daniel, Dave, We haven't had a drm-misc-next PR for a while, so here it is. It should be the last drm-misc-next PR for 6.1 Maxime drm-misc-next-2022-09-23: drm-misc-next for 6.1: UAPI Changes: Cross-subsystem Changes: - dma-buf: Improve signaling when debugging Core Changes: - Backlight handling improvements - format-helper: Add drm_fb_build_fourcc_list() - fourcc: Kunit tests improvements - modes: Add DRM_MODE_INIT() macro - plane: Remove drm_plane_init(), Allocate planes with drm_universal_plane_alloc() - plane-helper: Add drm_plane_helper_atomic_check() - probe-helper: Add drm_connector_helper_get_modes_fixed() and drm_crtc_helper_mode_valid_fixed() - tests: Conversion to parametrized tests, test name consistency Driver Changes: - amdgpu: Fix for a VRAM eviction issue - ast: Resolution handling improvements - mediatek: small code improvements for DP - omap: Refcounting fix, small improvements - rockchip: RK3568 support, Gamma support for RK3399 - sun4i: Build failure fix when !OF - udl: Multiple fixes here and there - vc4: HDMI hotplug handling improvements - vkms: Warning fix The following changes since commit 213cb76ddc8b875e772f9f4d173feefa122716af: Merge tag 'drm-intel-gt-next-2022-09-09' of git://anongit.freedesktop.org/drm/drm-intel into drm-next (2022-09-12 21:12:23 +1000) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm-misc tags/drm-misc-next-2022-09-23 for you to fetch changes up to 39dd0cc2e5bd0d5188dd69f27e18783cea7ff06a: drm/amdgpu: Fix VRAM eviction issue (2022-09-22 19:53:06 +0200) ---------------------------------------------------------------- drm-misc-next for 6.1: UAPI Changes: Cross-subsystem Changes: - dma-buf: Improve signaling when debugging Core Changes: - Backlight handling improvements - format-helper: Add drm_fb_build_fourcc_list() - fourcc: Kunit tests improvements - modes: Add DRM_MODE_INIT() macro - plane: Remove drm_plane_init(), Allocate planes with drm_universal_plane_alloc() - plane-helper: Add drm_plane_helper_atomic_check() - probe-helper: Add drm_connector_helper_get_modes_fixed() and drm_crtc_helper_mode_valid_fixed() - tests: Conversion to parametrized tests, test name consistency Driver Changes: - amdgpu: Fix for a VRAM eviction issue - ast: Resolution handling improvements - mediatek: small code improvements for DP - omap: Refcounting fix, small improvements - rockchip: RK3568 support, Gamma support for RK3399 - sun4i: Build failure fix when !OF - udl: Multiple fixes here and there - vc4: HDMI hotplug handling improvements - vkms: Warning fix ---------------------------------------------------------------- Arunpravin Paneer Selvam (1): drm/amdgpu: Fix VRAM eviction issue Arvind Yadav (5): dma-buf: Remove the signaled bit status check dma-buf: set signaling bit for the stub fence dma-buf: Enable signaling on fence for selftests dma-buf: dma_fence_wait must enable signaling drm/sched: Use parent fence instead of finished Bo-Chen Chen (3): drm/mediatek: dp: Reduce indentation in mtk_dp_bdg_detect() drm/mediatek: dp: Remove unused register definitions drm/mediatek: dp: Fix compiler warning in mtk_dp_video_mute() Chris Morgan (2): dt-bindings: display: rockchip-dsi: add rk3568 compatible drm/rockchip: dsi: add rk3568 support Christian König (1): dma-buf: fix dma_fence_default_wait() signaling check Gaosheng Cui (5): drm/vmwgfx: remove unused vmw_bo_is_vmw_bo() declaration drm/radeon/r600_cs: remove r600_cs_legacy_get_tiling_conf() declaration drm/radeon: remove unused declarations for radeon drm/gma500: remove unused declarations in psb_intel_drv.h drm/amd/pm: remove unused declarations in hardwaremanager.h Guo Zhengkui (1): drm: omapdrm: dss: replace ternary operator with max() Hamza Mahfooz (1): drm/bridge: it6505: use drm_debug_enabled() in it6505_debug_print() Hans de Goede (42): ACPI: video: Add acpi_video_backlight_use_native() helper drm/i915: Don't register backlight when another backlight should be used (v2) drm/amdgpu: Don't register backlight when another backlight should be used (v3) drm/radeon: Don't register backlight when another backlight should be used (v3) drm/nouveau: Don't register backlight when another backlight should be used (v2) ACPI: video: Drop backlight_device_get_by_type() call from acpi_video_get_backlight_type() ACPI: video: Remove acpi_video_bus from list before tearing it down ACPI: video: Simplify acpi_video_unregister_backlight() ACPI: video: Make backlight class device registration a separate step (v2) ACPI: video: Remove code to unregister acpi_video backlight when a native backlight registers drm/i915: Call acpi_video_register_backlight() (v3) drm/nouveau: Register ACPI video backlight when nv_backlight registration fails (v2) drm/amdgpu: Register ACPI video backlight when skipping amdgpu backlight registration drm/radeon: Register ACPI video backlight when skipping radeon backlight registration platform/x86: nvidia-wmi-ec-backlight: Move fw interface definitions to a header (v2) ACPI: video: Refactor acpi_video_get_backlight_type() a bit ACPI: video: Add Nvidia WMI EC brightness control detection (v3) ACPI: video: Add Apple GMUX brightness control detection platform/x86: nvidia-wmi-ec-backlight: Use acpi_video_get_backlight_type() platform/x86: apple-gmux: Stop calling acpi/video.h functions platform/x86: toshiba_acpi: Stop using acpi_video_set_dmi_backlight_type() platform/x86: acer-wmi: Move backlight DMI quirks to acpi/video_detect.c platform/x86: asus-wmi: Drop DMI chassis-type check from backlight handling platform/x86: asus-wmi: Move acpi_backlight=vendor quirks to ACPI video_detect.c platform/x86: asus-wmi: Move acpi_backlight=native quirks to ACPI video_detect.c platform/x86: samsung-laptop: Move acpi_backlight=[vendor|native] quirks to ACPI video_detect.c ACPI: video: Remove acpi_video_set_dmi_backlight_type() ACPI: video: Drop "Samsung X360" acpi_backlight=native quirk ACPI: video: Drop NL5x?U, PF4NU1F and PF5?U?? acpi_backlight=native quirks ACPI: video: Fix indentation of video_detect_dmi_table[] entries drm/todo: Add entry about dealing with brightness control on devices with > 1 panel drm/gma500: Fix (vblank) IRQs not working after suspend/resume drm/gma500: Remove runtime_allowed dead code in psb_unlocked_ioctl() drm/gma500: Remove never set dev_priv->rpm_enabled flag drm/gma500: Remove a couple of not useful function wrappers drm/gma500: Rewrite power management code drm/gma500: Remove unnecessary suspend/resume wrappers drm/gma500: Refactor backlight support (v2) drm/gma500: Change registered backlight device type to raw/native drm/gma500: Use backlight_get_brightness() to get the brightness drm/gma500: Don't register backlight when another backlight should be used drm/gma500: Call acpi_video_register_backlight() Harshit Mogalapalli (1): drm/vkms: fix variable dereferenced before check warning Hugh Cole-Baker (2): drm/rockchip: define gamma registers for RK3399 drm/rockchip: support gamma control on RK3399 Jammy Huang (2): drm/ast: Add resolution support for 1152x864@75 drm/ast: Fix video broken in some resolutions on ast2600 Javier Martinez Canillas (1): drm/plane-helper: Add a drm_plane_helper_atomic_check() helper Jiapeng Chong (1): drm/atomic-helper: Fix kernel-doc Jilin Yuan (2): drm/tidss: fix repeated words in comments drm/vboxvideo: fix repeated words in comments Jouni Högander (2): drm: Use original src rect while initializing damage iterator drm/tests: Set also mock plane src_x, src_y, src_w and src_h Liang He (1): drm/omap: dss: Fix refcount leak bugs Maxime Ripard (11): drm/sun4i: tv: Include drm_atomic.h drm/vc4: hdmi: Constify drm_display_mode drm/vc4: hdmi: Remove unused argument in vc4_hdmi_supports_scrambling drm/vc4: hdmi: Remove mutex in detect drm/vc4: hdmi: Simplify the hotplug handling drm/vc4: hdmi: Switch to detect_ctx drm/vc4: hdmi: Move vc4_hdmi_supports_scrambling() around drm/vc4: hdmi: Reset link on hotplug drm/scdc: Document hotplug gotchas Merge drm/drm-next into drm-misc-next Merge tag 'backlight-detect-refactor-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 into drm-misc-next Maya Matuszczyk (2): drm: panel-orientation-quirks: Add quirk for Anbernic Win600 drm: panel-orientation-quirks: Add quirk for Aya Neo Air Maíra Canal (2): drm/tests: Split drm_framebuffer_create_test into parameterized tests drm/tests: Change "igt_" prefix to "drm_test_" Michał Winiarski (2): drm/format: Use appropriate types in expect/assert drm/format: Split into more granular test cases Minghao Chi (1): drm: bridge/dw-hdmi-ahb-audio: use strscpy() is more robust and safer Rafael Mendonca (1): drm/vmwgfx: Fix memory leak in vmw_mksstat_add_ioctl() Robert Foss (4): Revert "dt-bindings: Add byteswap order to chrontel ch7033" Revert "drm/bridge: ti-sn65dsi86: Implement bridge connector operations for DP" Revert "Revert "drm/bridge: ti-sn65dsi86: Implement bridge connector operations for DP"" Revert "drm/bridge: chrontel-ch7033: Add byteswap order setting" Takashi Iwai (10): drm/udl: Restore display mode on resume Revert "drm/udl: Kill pending URBs at suspend and disconnect" drm/udl: Suppress error print for -EPROTO at URB completion drm/udl: Increase the default URB list size to 20 drm/udl: Drop unneeded alignment drm/udl: Pass rectangle directly to udl_handle_damage() drm/udl: Fix potential URB leaks drm/udl: Fix inconsistent urbs.count value during udl_free_urb_list() drm/udl: Don't re-initialize stuff at retrying the URB list allocation drm/udl: Sync pending URBs at the end of suspend Thierry Reding (1): drm/aperture: Fix some kerneldoc comments Thomas Zimmermann (10): drm/udl: Add reset_resume drm/udl: Enable damage clipping drm/probe-helper: Add drm_connector_helper_get_modes_fixed() drm/probe-helper: Add drm_crtc_helper_mode_valid_fixed() drm/modes: Add initializer macro DRM_MODE_INIT() drm/format-helper: Add drm_fb_build_fourcc_list() helper drm/plane: Remove drm_plane_init() drm/plane: Allocate planes with drm_universal_plane_alloc() drm/plane-helper: Warn if atomic drivers call non-atomic helpers drm/plane-helper: Provide DRM_PLANE_NON_ATOMIC_FUNCS initializer macro Tom Rix (1): drm/rockchip: remove vop_writel from vop1 driver Yang Yingliang (1): drm/mediatek: dp: change mtk_dp_driver to static wangjianli (1): drm/rockchip: vop: fix repeated words in comment ye xingchen (1): drm/omap: dmm_tiler:Remove the print function dev_err() .../bindings/display/bridge/chrontel,ch7033.yaml | 13 - .../display/rockchip/dw_mipi_dsi_rockchip.txt | 1 + Documentation/gpu/todo.rst | 68 ++++ MAINTAINERS | 1 + drivers/acpi/Kconfig | 1 + drivers/acpi/acpi_video.c | 64 ++- drivers/acpi/video_detect.c | 440 ++++++++++++--------- drivers/dma-buf/dma-fence.c | 22 +- drivers/dma-buf/st-dma-fence-chain.c | 4 + drivers/dma-buf/st-dma-fence-unwrap.c | 22 ++ drivers/dma-buf/st-dma-fence.c | 16 + drivers/dma-buf/st-dma-resv.c | 10 + drivers/gpu/drm/Kconfig | 14 + drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 2 +- drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 14 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 9 + .../gpu/drm/amd/pm/powerplay/inc/hardwaremanager.h | 2 - drivers/gpu/drm/ast/ast_mode.c | 19 +- drivers/gpu/drm/ast/ast_tables.h | 7 + drivers/gpu/drm/bridge/chrontel-ch7033.c | 15 +- drivers/gpu/drm/bridge/ite-it6505.c | 2 +- .../gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c | 6 +- drivers/gpu/drm/display/drm_scdc_helper.c | 13 + drivers/gpu/drm/drm_aperture.c | 10 +- drivers/gpu/drm/drm_atomic_helper.c | 2 +- drivers/gpu/drm/drm_damage_helper.c | 11 +- drivers/gpu/drm/drm_format_helper.c | 108 +++++ drivers/gpu/drm/drm_mipi_dbi.c | 38 +- drivers/gpu/drm/drm_modeset_helper.c | 68 ++-- drivers/gpu/drm/drm_panel_orientation_quirks.c | 18 + drivers/gpu/drm/drm_plane.c | 70 ++-- drivers/gpu/drm/drm_plane_helper.c | 40 ++ drivers/gpu/drm/drm_probe_helper.c | 64 +++ drivers/gpu/drm/gma500/Kconfig | 2 + drivers/gpu/drm/gma500/backlight.c | 102 +++-- drivers/gpu/drm/gma500/cdv_device.c | 50 +-- drivers/gpu/drm/gma500/gma_display.c | 19 +- drivers/gpu/drm/gma500/gma_display.h | 2 - drivers/gpu/drm/gma500/oaktrail_device.c | 70 +--- drivers/gpu/drm/gma500/oaktrail_lvds.c | 1 - drivers/gpu/drm/gma500/opregion.c | 6 +- drivers/gpu/drm/gma500/power.c | 166 ++------ drivers/gpu/drm/gma500/power.h | 18 - drivers/gpu/drm/gma500/psb_device.c | 73 +--- drivers/gpu/drm/gma500/psb_drv.c | 52 +-- drivers/gpu/drm/gma500/psb_drv.h | 25 +- drivers/gpu/drm/gma500/psb_intel_drv.h | 5 - drivers/gpu/drm/gma500/psb_irq.c | 30 +- drivers/gpu/drm/gma500/psb_irq.h | 2 +- drivers/gpu/drm/i915/Kconfig | 2 + drivers/gpu/drm/i915/display/intel_acpi.c | 27 ++ drivers/gpu/drm/i915/display/intel_acpi.h | 3 + drivers/gpu/drm/i915/display/intel_backlight.c | 7 + drivers/gpu/drm/i915/display/intel_display.c | 2 +- drivers/gpu/drm/mediatek/mtk_dp.c | 66 ++-- drivers/gpu/drm/mediatek/mtk_dp_reg.h | 6 - drivers/gpu/drm/nouveau/dispnv04/crtc.c | 45 +-- drivers/gpu/drm/nouveau/dispnv04/overlay.c | 13 +- drivers/gpu/drm/nouveau/nouveau_acpi.c | 10 + drivers/gpu/drm/nouveau/nouveau_acpi.h | 4 + drivers/gpu/drm/nouveau/nouveau_backlight.c | 13 + drivers/gpu/drm/omapdrm/dss/dispc.c | 2 +- drivers/gpu/drm/omapdrm/dss/dss.c | 3 + drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 4 +- drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 1 + drivers/gpu/drm/radeon/atombios_encoders.c | 7 + drivers/gpu/drm/radeon/r600_cs.c | 2 - drivers/gpu/drm/radeon/radeon.h | 3 - drivers/gpu/drm/radeon/radeon_encoders.c | 11 +- drivers/gpu/drm/radeon/radeon_legacy_encoders.c | 7 + drivers/gpu/drm/radeon/radeon_mode.h | 1 - drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 51 ++- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 113 ++++-- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 2 + drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 24 +- drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 1 + drivers/gpu/drm/scheduler/sched_main.c | 4 +- drivers/gpu/drm/shmobile/shmob_drm_plane.c | 7 +- drivers/gpu/drm/solomon/ssd130x.c | 18 +- drivers/gpu/drm/tests/drm_buddy_test.c | 84 ++-- drivers/gpu/drm/tests/drm_cmdline_parser_test.c | 156 ++++---- drivers/gpu/drm/tests/drm_damage_helper_test.c | 89 +++-- drivers/gpu/drm/tests/drm_dp_mst_helper_test.c | 8 +- drivers/gpu/drm/tests/drm_format_helper_test.c | 8 +- drivers/gpu/drm/tests/drm_format_test.c | 324 ++++++++------- drivers/gpu/drm/tests/drm_framebuffer_test.c | 55 +-- drivers/gpu/drm/tests/drm_mm_test.c | 155 ++++---- drivers/gpu/drm/tests/drm_plane_helper_test.c | 4 +- drivers/gpu/drm/tests/drm_rect_test.c | 16 +- drivers/gpu/drm/tidss/tidss_kms.c | 2 +- drivers/gpu/drm/tilcdc/tilcdc_plane.c | 9 +- drivers/gpu/drm/tiny/hx8357d.c | 1 + drivers/gpu/drm/tiny/ili9163.c | 1 + drivers/gpu/drm/tiny/ili9341.c | 1 + drivers/gpu/drm/tiny/ili9486.c | 1 + drivers/gpu/drm/tiny/mi0283qt.c | 1 + drivers/gpu/drm/tiny/panel-mipi-dbi.c | 1 + drivers/gpu/drm/tiny/repaper.c | 26 +- drivers/gpu/drm/tiny/simpledrm.c | 123 +----- drivers/gpu/drm/tiny/st7735r.c | 1 + drivers/gpu/drm/udl/udl_drv.c | 19 +- drivers/gpu/drm/udl/udl_drv.h | 13 +- drivers/gpu/drm/udl/udl_main.c | 93 +++-- drivers/gpu/drm/udl/udl_modeset.c | 53 +-- drivers/gpu/drm/udl/udl_transfer.c | 45 +-- drivers/gpu/drm/vboxvideo/vboxvideo.h | 2 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 305 +++++++++----- drivers/gpu/drm/vc4/vc4_hdmi.h | 12 +- drivers/gpu/drm/vkms/vkms_plane.c | 3 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 1 - drivers/gpu/drm/vmwgfx/vmwgfx_msg.c | 1 + drivers/platform/x86/Kconfig | 1 + drivers/platform/x86/acer-wmi.c | 66 ---- drivers/platform/x86/apple-gmux.c | 3 - drivers/platform/x86/asus-nb-wmi.c | 21 - drivers/platform/x86/asus-wmi.c | 13 - drivers/platform/x86/asus-wmi.h | 2 - drivers/platform/x86/eeepc-wmi.c | 25 +- drivers/platform/x86/nvidia-wmi-ec-backlight.c | 82 +--- drivers/platform/x86/samsung-laptop.c | 87 ---- drivers/platform/x86/toshiba_acpi.c | 16 - include/acpi/video.h | 9 +- include/drm/drm_format_helper.h | 11 +- include/drm/drm_mipi_dbi.h | 2 + include/drm/drm_modes.h | 45 ++- include/drm/drm_plane.h | 52 ++- include/drm/drm_plane_helper.h | 13 + include/drm/drm_probe_helper.h | 9 +- .../platform_data/x86/nvidia-wmi-ec-backlight.h | 76 ++++ 129 files changed, 2324 insertions(+), 2098 deletions(-) create mode 100644 include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h