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drm/mcde: Run DRM default client setup

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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 mcde 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: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-26-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2024-09-24 09:12:23 +02:00
parent ba79ba18fe
commit 8545a6f5d6
2 changed files with 4 additions and 1 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/gpu/drm/mcde/Kconfig
View file

@ -6,6 +6,7 @@ config DRM_MCDE
depends on OF depends on OF
depends on COMMON_CLK depends on COMMON_CLK
select MFD_SYSCON select MFD_SYSCON
select DRM_CLIENT_SELECTION
select DRM_MIPI_DSI select DRM_MIPI_DSI
select DRM_BRIDGE select DRM_BRIDGE
select DRM_PANEL_BRIDGE select DRM_PANEL_BRIDGE

4
drivers/gpu/drm/mcde/mcde_drv.c
View file

@ -67,6 +67,7 @@
#include <drm/drm_atomic_helper.h> #include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h> #include <drm/drm_bridge.h>
#include <drm/drm_client_setup.h>
#include <drm/drm_drv.h> #include <drm/drm_drv.h>
#include <drm/drm_fb_dma_helper.h> #include <drm/drm_fb_dma_helper.h>
#include <drm/drm_fbdev_dma.h> #include <drm/drm_fbdev_dma.h>
@ -212,6 +213,7 @@ static const struct drm_driver mcde_drm_driver = {
.minor = 0, .minor = 0,
.patchlevel = 0, .patchlevel = 0,
DRM_GEM_DMA_DRIVER_OPS, DRM_GEM_DMA_DRIVER_OPS,
DRM_FBDEV_DMA_DRIVER_OPS,
}; };
static int mcde_drm_bind(struct device *dev) static int mcde_drm_bind(struct device *dev)
@ -237,7 +239,7 @@ static int mcde_drm_bind(struct device *dev)
if (ret < 0) if (ret < 0)
goto unbind; goto unbind;
drm_fbdev_dma_setup(drm, 32); drm_client_setup(drm, NULL);
return 0; return 0;