drm/tve200: 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
v2:
- use drm_client_setup_with_fourcc()

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-46-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/tve200/Kconfig b/drivers/gpu/drm/tve200/Kconfig
index 5121fed571a5359883aea030c9b754e00da94d49..a9d6fe535d8860c2a7e58f1b51a3637662a67281 100644 (file)
--- a/drivers/gpu/drm/tve200/Kconfig
+++ b/drivers/gpu/drm/tve200/Kconfig
@@ -6,6 +6,7 @@ config DRM_TVE200
        depends on ARM || COMPILE_TEST
        depends on OF
        select DRM_BRIDGE
+       select DRM_CLIENT_SELECTION
        select DRM_PANEL_BRIDGE
        select DRM_KMS_HELPER
        select DRM_GEM_DMA_HELPER

diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c
index acce210e255470261931d08e71372cc1a8d1d816..b30340a2141d0523695e3951fc659d146fa42c31 100644 (file)
--- a/drivers/gpu/drm/tve200/tve200_drv.c
+++ b/drivers/gpu/drm/tve200/tve200_drv.c
@@ -39,8 +39,10 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.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>
@@ -149,6 +151,7 @@ static const struct drm_driver tve200_drm_driver = {
        .minor = 0,
        .patchlevel = 0,
        DRM_GEM_DMA_DRIVER_OPS,
+       DRM_FBDEV_DMA_DRIVER_OPS,
 };
 
 static int tve200_probe(struct platform_device *pdev)
@@ -221,11 +224,7 @@ static int tve200_probe(struct platform_device *pdev)
        if (ret < 0)
                goto clk_disable;
 
-       /*
-        * Passing in 16 here will make the RGB565 mode the default
-        * Passing in 32 will use XRGB8888 mode
-        */
-       drm_fbdev_dma_setup(drm, 16);
+       drm_client_setup_with_fourcc(drm, DRM_FORMAT_RGB565);
 
        return 0;