Commit 41fe82e7 authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/tilcdc: Run DRM default client setup 



Call drm_client_setup_with_color_mode() 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.

v5:
- select DRM_CLIENT_SELECTION
v3:
- add DRM_FBDEV_DMA_DRIVER_OPS macro

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: Jyri Sarha <jyri.sarha@iki.fi>
Cc: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Acked-by: default avatarJavier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-43-tzimmermann@suse.de
parent db2c190a

drivers/gpu/drm/tilcdc/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ 
config DRM_TILCDC

	tristate "DRM Support for TI LCDC Display Controller"

	depends on DRM && OF && ARM

	select DRM_CLIENT_SELECTION

	select DRM_KMS_HELPER

	select DRM_GEM_DMA_HELPER

	select DRM_BRIDGE

drivers/gpu/drm/tilcdc/tilcdc_drv.c

+4 −1
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ 
#include <linux/pm_runtime.h>



#include <drm/drm_atomic_helper.h>

#include <drm/drm_client_setup.h>

#include <drm/drm_debugfs.h>

#include <drm/drm_drv.h>

#include <drm/drm_fbdev_dma.h>
@@ -374,7 +375,8 @@ static int tilcdc_init(const struct drm_driver *ddrv, struct device *dev) 
		goto init_failed;

	priv->is_registered = true;



	drm_fbdev_dma_setup(ddev, bpp);

	drm_client_setup_with_color_mode(ddev, bpp);



	return 0;



init_failed:
@@ -472,6 +474,7 @@ DEFINE_DRM_GEM_DMA_FOPS(fops); 
static const struct drm_driver tilcdc_driver = {

	.driver_features    = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,

	DRM_GEM_DMA_DRIVER_OPS,

	DRM_FBDEV_DMA_DRIVER_OPS,

#ifdef CONFIG_DEBUG_FS

	.debugfs_init       = tilcdc_debugfs_init,

#endif