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drm/st7735r: 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.

v5:
- select DRM_CLIENT_SELECTION

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Lechner <david@lechnology.com>
Acked-by: David Lechner <david@lechnology.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-45-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2024-09-24 09:12:42 +02:00
parent 13ff8e7953
commit 74f1b2b09d
2 changed files with 4 additions and 1 deletions
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1
drivers/gpu/drm/tiny/Kconfig
View File

@ -209,6 +209,7 @@ config TINYDRM_ST7586
config TINYDRM_ST7735R
tristate "DRM support for Sitronix ST7715R/ST7735R display panels"
depends on DRM && SPI
select DRM_CLIENT_SELECTION
select DRM_KMS_HELPER
select DRM_GEM_DMA_HELPER
select DRM_MIPI_DBI

4
drivers/gpu/drm/tiny/st7735r.c
View File

@ -17,6 +17,7 @@
#include <video/mipi_display.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_atomic_helper.h>
@ -155,6 +156,7 @@ static const struct drm_driver st7735r_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &st7735r_fops,
DRM_GEM_DMA_DRIVER_OPS_VMAP,
DRM_FBDEV_DMA_DRIVER_OPS,
.debugfs_init = mipi_dbi_debugfs_init,
.name = "st7735r",
.desc = "Sitronix ST7735R",
@ -241,7 +243,7 @@ static int st7735r_probe(struct spi_device *spi)
spi_set_drvdata(spi, drm);
drm_fbdev_dma_setup(drm, 0);
drm_client_setup(drm, NULL);
return 0;
}