[PATCH 11/12] drm: sprd: add fbdev support

Otto Pflüger otto.pflueger at abscue.de
Sat Jul 19 12:09:47 UTC 2025


Set up the internal fbdev client in the Unisoc DRM driver. This is
needed to make the framebuffer console work.

Signed-off-by: Otto Pflüger <otto.pflueger at abscue.de>
---
 drivers/gpu/drm/sprd/sprd_drm.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/sprd/sprd_drm.c b/drivers/gpu/drm/sprd/sprd_drm.c
index ceacdcb7c566d00b98d83c27dbab80523bc6a7d5..db6b3790d29ac324a88ecb57a66247f55d40a794 100644
--- a/drivers/gpu/drm/sprd/sprd_drm.c
+++ b/drivers/gpu/drm/sprd/sprd_drm.c
@@ -11,8 +11,10 @@
 #include <linux/of_graph.h>
 #include <linux/platform_device.h>
 
+#include <drm/clients/drm_client_setup.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_of.h>
@@ -55,6 +57,7 @@ static struct drm_driver sprd_drm_drv = {
 
 	/* GEM Operations */
 	DRM_GEM_DMA_DRIVER_OPS,
+	DRM_FBDEV_DMA_DRIVER_OPS,
 
 	.name			= DRIVER_NAME,
 	.desc			= DRIVER_DESC,
@@ -106,6 +109,8 @@ static int sprd_drm_bind(struct device *dev)
 	if (ret < 0)
 		goto err_kms_helper_poll_fini;
 
+	drm_client_setup(drm, NULL);
+
 	return 0;
 
 err_kms_helper_poll_fini:

-- 
2.50.0


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