Commit a4e2e54b authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/sun4i: Run DRM default client setup 



Call drm_client_setup() to run the kernel's default client setup
for DRM. Set fbdev_probe in struct drm_driver, so that the client
setup can start the common fbdev client.

The sun4i driver specifies as preferred color mode of 32. As this
is the default if no format has been given, leave it out entirely.

v5:
- select DRM_CLIENT_SELECTION

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: Samuel Holland <samuel@sholland.org>
Acked-by: default avatarJavier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-41-tzimmermann@suse.de
parent 9360547e

drivers/gpu/drm/sun4i/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -3,6 +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_CLIENT_SELECTION

	select DRM_GEM_DMA_HELPER

	select DRM_KMS_HELPER

	select DRM_PANEL

drivers/gpu/drm/sun4i/sun4i_drv.c

+3 −1
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 


#include <drm/drm_aperture.h>

#include <drm/drm_atomic_helper.h>

#include <drm/drm_client_setup.h>

#include <drm/drm_drv.h>

#include <drm/drm_fbdev_dma.h>

#include <drm/drm_gem_dma_helper.h>
@@ -55,6 +56,7 @@ static const struct drm_driver sun4i_drv_driver = { 


	/* GEM Operations */

	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_sun4i_gem_dumb_create),

	DRM_FBDEV_DMA_DRIVER_OPS,

};



static int sun4i_drv_bind(struct device *dev)
@@ -111,7 +113,7 @@ static int sun4i_drv_bind(struct device *dev) 
	if (ret)

		goto finish_poll;



	drm_fbdev_dma_setup(drm, 32);

	drm_client_setup(drm, NULL);



	dev_set_drvdata(dev, drm);