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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-09-24 09:12:06 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2024-09-26 08:27:55 +0200 |
| commit | 34d99a5e278750bb91f653f3dadccd9feef0778b (patch) | |
| tree | f206b259a97b1f7e73cd5d21dccb735e27e3fdaa /drivers | |
| parent | dd5891e7a4099eac2490794af232f9a683e43875 (diff) | |
| download | lwn-34d99a5e278750bb91f653f3dadccd9feef0778b.tar.gz lwn-34d99a5e278750bb91f653f3dadccd9feef0778b.zip | |
drm/arm/hdlcd: Run DRM default client setup
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 hdlcd 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: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-9-tzimmermann@suse.de
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/arm/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_drv.c | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/arm/Kconfig b/drivers/gpu/drm/arm/Kconfig index ddf20708370f..ed218e5f7901 100644 --- a/drivers/gpu/drm/arm/Kconfig +++ b/drivers/gpu/drm/arm/Kconfig @@ -6,6 +6,7 @@ config DRM_HDLCD tristate "ARM HDLCD" depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST) depends on COMMON_CLK + select DRM_CLIENT_SELECTION select DRM_KMS_HELPER select DRM_GEM_DMA_HELPER help diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index 32be9e370049..f5d358f3893b 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.c +++ b/drivers/gpu/drm/arm/hdlcd_drv.c @@ -23,6 +23,7 @@ #include <drm/drm_aperture.h> #include <drm/drm_atomic_helper.h> +#include <drm/drm_client_setup.h> #include <drm/drm_crtc.h> #include <drm/drm_debugfs.h> #include <drm/drm_drv.h> @@ -228,6 +229,7 @@ DEFINE_DRM_GEM_DMA_FOPS(fops); static const struct drm_driver hdlcd_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, DRM_GEM_DMA_DRIVER_OPS, + DRM_FBDEV_DMA_DRIVER_OPS, .fops = &fops, .name = "hdlcd", .desc = "ARM HDLCD Controller DRM", @@ -299,7 +301,7 @@ static int hdlcd_drm_bind(struct device *dev) if (ret) goto err_register; - drm_fbdev_dma_setup(drm, 32); + drm_client_setup(drm, NULL); return 0; |