On 3/30/25 06:59, Shengyu Qu wrote:
Hi,
Do we really need to disable cursor plane color pipeline support? I
don't think we need to disable that if it is supported, since there
might be some user-defined colored cursor icon.
This patch applies to AMD hardware only:
https://elixir.bootlin.com/linux/v6.13/source/Documentation/gpu/amdgpu/display/mpo-overview.rst#L101
Best regards,
Shengyu
For some unknown reason, seems my mail is not shown in the mail list
archive, so I resent it.
在 2025/3/27 7:47, Alex Hung 写道:
cursor plane does not need to have color pipeline.
Signed-off-by: Alex Hung <alex.h...@amd.com>
---
v7:
- Add a commit messages
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index 9632b8b73e7e..b5b9b0b5da63 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -1792,6 +1792,9 @@ dm_plane_init_colorops(struct drm_plane *plane)
struct drm_prop_enum_list pipelines[MAX_COLOR_PIPELINES];
int len = 0;
+ if (plane->type == DRM_PLANE_TYPE_CURSOR)
+ return 0;
+
/* Create COLOR_PIPELINE property and attach */
drm_plane_create_color_pipeline_property(plane, pipelines, len);
