From: Thomas Zimmermann <tzimmermann@suse.de>
To: abrodkin@synopsys.com, airlied@linux.ie, daniel@ffwll.ch,
james.qian.wang@arm.com, liviu.dudau@arm.com,
mihail.atanassov@arm.com, brian.starkey@arm.com, joel@jms.id.au,
andrew@aj.id.au, sam@ravnborg.org, bbrezillon@kernel.org,
nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com,
ludovic.desroches@microchip.com,
maarten.lankhorst@linux.intel.com, mripard@kernel.org,
stefan@agner.ch, alison.wang@nxp.com, xinliang.liu@linaro.org,
zourongrong@gmail.com, john.stultz@linaro.org,
kong.kongxinwei@hisilicon.com, puck.chen@hisilicon.com,
p.zabel@pengutronix.de, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
festevam@gmail.com, linux-imx@nxp.com, paul@crapouillou.net,
linus.walleij@linaro.org, narmstrong@baylibre.com,
khilman@baylibre.com, marex@denx.de,
laurent.pinchart@ideasonboard.com,
kieran.bingham+renesas@ideasonboard.com,
benjamin.gaignard@linaro.org, vincent.abriou@st.com,
yannick.fertre@st.com, philippe.cornu@st.com,
mcoquelin.stm32@gmail.com, alexandre.torgue@st.com,
wens@csie.org, jsarha@ti.com, tomi.valkeinen@ti.com,
noralf@tronnes.org
Cc: linux-arm-kernel@lists.infradead.org,
Thomas Zimmermann <tzimmermann@suse.de>,
linux-aspeed@lists.ozlabs.org, dri-devel@lists.freedesktop.org,
Emil Velikov <emil.velikov@collabora.com>
Subject: [PATCH v2 05/23] drm/atmel-hlcdc: Use GEM CMA object functions
Date: Wed, 3 Jun 2020 10:31:14 +0200 [thread overview]
Message-ID: <20200603083132.4610-6-tzimmermann@suse.de> (raw)
In-Reply-To: <20200603083132.4610-1-tzimmermann@suse.de>
The atmel-hlcdc driver uses the default implementation for CMA functions. The
DRM_GEM_CMA_DRIVER_OPS macro now sets these defaults in struct drm_driver.
Using DRM_GEM_CMA_DRIVER_OPS introduces several changes: the driver now
sets .gem_create_object to drm_cma_gem_create_object_default_funcs(),
which sets CMA GEM object functions. GEM object functions implement the
rsp operations where possible. Corresponding interfaces in struct drm_driver
are cleared. Prime import now uses drm_gem_cma_prime_import_sg_table_vmap(),
which maps the imported buffer upon import. Mmap operations are performed
by drm_gem_prime_mmap(), which goes through GEM file operations. These
changes have been part of the aspeed driver for some time.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Emil Velikov <emil.velikov@collabora.com>
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 112aa5066ceed..871293d1aeeba 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -821,16 +821,7 @@ static struct drm_driver atmel_hlcdc_dc_driver = {
.irq_preinstall = atmel_hlcdc_dc_irq_uninstall,
.irq_postinstall = atmel_hlcdc_dc_irq_postinstall,
.irq_uninstall = atmel_hlcdc_dc_irq_uninstall,
- .gem_free_object_unlocked = drm_gem_cma_free_object,
- .gem_vm_ops = &drm_gem_cma_vm_ops,
- .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
- .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
- .gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
- .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
- .gem_prime_vmap = drm_gem_cma_prime_vmap,
- .gem_prime_vunmap = drm_gem_cma_prime_vunmap,
- .gem_prime_mmap = drm_gem_cma_prime_mmap,
- .dumb_create = drm_gem_cma_dumb_create,
+ DRM_GEM_CMA_DRIVER_OPS,
.fops = &fops,
.name = "atmel-hlcdc",
.desc = "Atmel HLCD Controller DRM",
--
2.26.2
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next prev parent reply other threads:[~2020-06-03 8:32 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-03 8:31 [PATCH v2 00/23] drm: Convert most CMA-based drivers to GEM object functions Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 01/23] drm/cma-helper: Rework DRM_GEM_CMA_VMAP_DRIVER_OPS macro Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 02/23] drm/arc: Use GEM CMA object functions Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 03/23] drm/arm: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 04/23] drm/aspeed: Set driver CMA functions with DRM_GEM_CMA_DRIVER_OPS Thomas Zimmermann
2020-06-03 8:31 ` Thomas Zimmermann [this message]
2020-06-03 8:31 ` [PATCH v2 06/23] drm/fsl-dcu: Use GEM CMA object functions Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 07/23] drm/hisilicon/kirin: Set .dumb_create to drm_gem_cma_dumb_create() Thomas Zimmermann
2020-06-04 5:49 ` John Stultz
2020-06-03 8:31 ` [PATCH v2 08/23] drm/hisilicon/kirin: Use GEM CMA object functions Thomas Zimmermann
2020-06-04 5:49 ` John Stultz
2020-06-03 8:31 ` [PATCH v2 09/23] drm/imx: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 10/23] drm/ingenic: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 11/23] drm/komeda: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 12/23] drm/malidp: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 13/23] drm/mcde: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 14/23] drm/meson: " Thomas Zimmermann
2020-06-04 7:59 ` Neil Armstrong
2020-06-03 8:31 ` [PATCH v2 15/23] drm/mxsfb: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 16/23] drm/rcar-du: " Thomas Zimmermann
2020-06-04 3:00 ` Laurent Pinchart
2020-06-03 8:31 ` [PATCH v2 17/23] drm/shmobile: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 18/23] drm/stm: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 19/23] drm/sti: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 20/23] drm/tilcdc: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 21/23] drm/tv200: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 22/23] drm/zte: " Thomas Zimmermann
2020-06-03 8:31 ` [PATCH v2 23/23] drm: Remove struct drm_driver.gem_print_info Thomas Zimmermann
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