drm/ingenic: 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 ingenic 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: Paul Cercueil <paul@crapouillou.net>
Acked-by: Paul Cercueil <paul@crapouillou.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-23-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/ingenic/Kconfig b/drivers/gpu/drm/ingenic/Kconfig
index 8cd7b750dffe2d44b5461ad60428eb42996e9717..04ecfb0c5dd67e90408d2d53acdda247c3945295 100644 (file)
--- a/drivers/gpu/drm/ingenic/Kconfig
+++ b/drivers/gpu/drm/ingenic/Kconfig
@@ -6,6 +6,7 @@ config DRM_INGENIC
        depends on OF
        depends on COMMON_CLK
        select DRM_BRIDGE
+       select DRM_CLIENT_SELECTION
        select DRM_PANEL_BRIDGE
        select DRM_KMS_HELPER
        select DRM_DISPLAY_HELPER

diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 39fa291f43dd1e5e3f12266ae5010cdfb5e029d5..056b70b635549861a37027a3b562f1ee2051733a 100644 (file)
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -24,6 +24,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_bridge_connector.h>
+#include <drm/drm_client_setup.h>
 #include <drm/drm_color_mgmt.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_damage_helper.h>
@@ -960,6 +961,7 @@ static const struct drm_driver ingenic_drm_driver_data = {
        .fops                   = &ingenic_drm_fops,
        .gem_create_object      = ingenic_drm_gem_create_object,
        DRM_GEM_DMA_DRIVER_OPS,
+       DRM_FBDEV_DMA_DRIVER_OPS,
 };
 
 static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs = {
@@ -1399,7 +1401,7 @@ static int ingenic_drm_bind(struct device *dev, bool has_components)
                goto err_clk_notifier_unregister;
        }
 
-       drm_fbdev_dma_setup(drm, 32);
+       drm_client_setup(drm, NULL);
 
        return 0;