Commit f214aa79 authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/renesas/rcar-du: 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 rcar-du driver specifies a 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: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-34-tzimmermann@suse.de
parent d8c7ca41

drivers/gpu/drm/renesas/rcar-du/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ config DRM_RCAR_DU 
	depends on DRM && OF

	depends on ARM || ARM64 || COMPILE_TEST

	depends on ARCH_RENESAS || COMPILE_TEST

	select DRM_CLIENT_SELECTION

	select DRM_KMS_HELPER

	select DRM_DISPLAY_HELPER

	select DRM_BRIDGE_CONNECTOR

drivers/gpu/drm/renesas/rcar-du/rcar_du_drv.c

+3 −1
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include <linux/wait.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>
@@ -606,6 +607,7 @@ static const struct drm_driver rcar_du_driver = { 
	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,

	.dumb_create		= rcar_du_dumb_create,

	.gem_prime_import_sg_table = rcar_du_gem_prime_import_sg_table,

	DRM_FBDEV_DMA_DRIVER_OPS,

	.fops			= &rcar_du_fops,

	.name			= "rcar-du",

	.desc			= "Renesas R-Car Display Unit",
@@ -716,7 +718,7 @@ static int rcar_du_probe(struct platform_device *pdev) 


	drm_info(&rcdu->ddev, "Device %s probed\n", dev_name(&pdev->dev));



	drm_fbdev_dma_setup(&rcdu->ddev, 32);

	drm_client_setup(&rcdu->ddev, NULL);



	return 0;