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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-09-24 09:12:05 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2024-09-26 08:27:54 +0200 |
| commit | dd5891e7a4099eac2490794af232f9a683e43875 (patch) | |
| tree | bacbe8b789b8ac00f065a225c45146a493a787ee /drivers/gpu/drm/arm | |
| parent | 68146a681dd426ea1aaaa7dff2109bff13bad1a9 (diff) | |
| download | lwn-dd5891e7a4099eac2490794af232f9a683e43875.tar.gz lwn-dd5891e7a4099eac2490794af232f9a683e43875.zip | |
drm/arm/komeda: 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 komeda 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/20240924071734.98201-8-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/arm')
| -rw-r--r-- | drivers/gpu/drm/arm/display/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_drv.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 2 |
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/arm/display/Kconfig b/drivers/gpu/drm/arm/display/Kconfig index 4acc4285a4eb..415c10a6374b 100644 --- a/drivers/gpu/drm/arm/display/Kconfig +++ b/drivers/gpu/drm/arm/display/Kconfig @@ -3,6 +3,7 @@ config DRM_KOMEDA tristate "ARM Komeda display driver" depends on DRM && OF depends on COMMON_CLK + select DRM_CLIENT_SELECTION select DRM_KMS_HELPER select DRM_GEM_DMA_HELPER select VIDEOMODE_HELPERS diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c index 55c3773befde..6d475bb34002 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c @@ -9,7 +9,7 @@ #include <linux/of.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> -#include <drm/drm_fbdev_dma.h> +#include <drm/drm_client_setup.h> #include <drm/drm_module.h> #include <drm/drm_of.h> #include "komeda_dev.h" @@ -84,7 +84,7 @@ static int komeda_platform_probe(struct platform_device *pdev) } dev_set_drvdata(dev, mdrv); - drm_fbdev_dma_setup(&mdrv->kms->base, 32); + drm_client_setup(&mdrv->kms->base, NULL); return 0; diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c index e5eb5d672bcd..1e7b1fcb2848 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c @@ -9,6 +9,7 @@ #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_drv.h> +#include <drm/drm_fbdev_dma.h> #include <drm/drm_gem_dma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_managed.h> @@ -58,6 +59,7 @@ static irqreturn_t komeda_kms_irq_handler(int irq, void *data) static const struct drm_driver komeda_kms_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(komeda_gem_dma_dumb_create), + DRM_FBDEV_DMA_DRIVER_OPS, .fops = &komeda_cma_fops, .name = "komeda", .desc = "Arm Komeda Display Processor driver", |