Commit 9360547e authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/stm: Run DRM default client setup 



Call drm_client_setup_with-fourcc() 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
v4:
- remove duplicated S-o-b tag (Gerd)
v2:
- use drm_client_setup_with_fourcc()

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: Yannick Fertre <yannick.fertre@foss.st.com>
Cc: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Cc: Philippe Cornu <philippe.cornu@foss.st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Acked-by: default avatarRaphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-40-tzimmermann@suse.de
parent df467da5

drivers/gpu/drm/stm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ config DRM_STM 
	tristate "DRM Support for STMicroelectronics SoC Series"

	depends on DRM && (ARCH_STM32 || COMPILE_TEST)

	depends on COMMON_CLK

	select DRM_CLIENT_SELECTION

	select DRM_KMS_HELPER

	select DRM_GEM_DMA_HELPER

	select DRM_PANEL_BRIDGE

drivers/gpu/drm/stm/drv.c

+4 −1
Original line number Diff line number Diff line
@@ -18,8 +18,10 @@ 
#include <drm/drm_aperture.h>

#include <drm/drm_atomic.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_fourcc.h>

#include <drm/drm_gem_dma_helper.h>

#include <drm/drm_gem_framebuffer_helper.h>

#include <drm/drm_module.h>
@@ -66,6 +68,7 @@ static const struct drm_driver drv_driver = { 
	.patchlevel = 0,

	.fops = &drv_driver_fops,

	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(stm_gem_dma_dumb_create),

	DRM_FBDEV_DMA_DRIVER_OPS,

};



static int drv_load(struct drm_device *ddev)
@@ -206,7 +209,7 @@ static int stm_drm_platform_probe(struct platform_device *pdev) 
	if (ret)

		goto err_unload;



	drm_fbdev_dma_setup(ddev, 16);

	drm_client_setup_with_fourcc(ddev, DRM_FORMAT_RGB565);



	return 0;