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drm/fsl-dcu: Run DRM default client setup

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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

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Alison Wang <alison.wang@nxp.com>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-13-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2024-09-24 09:12:10 +02:00
parent 5db4f4b3e3
commit 15d5e4d4da
2 changed files with 4 additions and 1 deletions
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1
drivers/gpu/drm/fsl-dcu/Kconfig
View File

@ -3,6 +3,7 @@ config DRM_FSL_DCU
tristate "DRM Support for Freescale DCU"
depends on DRM && OF && ARM && COMMON_CLK
select BACKLIGHT_CLASS_DEVICE
select DRM_CLIENT_SELECTION
select DRM_GEM_DMA_HELPER
select DRM_KMS_HELPER
select DRM_PANEL

4
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
View File

@ -19,6 +19,7 @@
#include <linux/regmap.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>
@ -156,6 +157,7 @@ static const struct drm_driver fsl_dcu_drm_driver = {
.load = fsl_dcu_load,
.unload = fsl_dcu_unload,
DRM_GEM_DMA_DRIVER_OPS,
DRM_FBDEV_DMA_DRIVER_OPS,
.fops = &fsl_dcu_drm_fops,
.name = "fsl-dcu-drm",
.desc = "Freescale DCU DRM",
@ -333,7 +335,7 @@ static int fsl_dcu_drm_probe(struct platform_device *pdev)
if (ret < 0)
goto put;
drm_fbdev_dma_setup(drm, legacyfb_depth);
drm_client_setup_with_color_mode(drm, legacyfb_depth);
return 0;