On 21/03/2023 04:58, Leonard Lausen wrote:
Commit da7716a249b699978fb5 ("drm/msm/dpu: Add support for XR30 format") enabled support for the 10-bit XR30 color format but missed enabling support for the corresponding per-pixel alpha-blending AR30 color format.Declaring only XR30 but not AR30 color format support can trigger bugs in userspace. KDE KWin compositor versions prior to 5.27.3 for example prefer 10-bit color formats, rendering a 1cm^2 black box around the cursor due to missing per-pixel alpha-blending. Signed-off-by: Leonard Lausen <[email protected]> --- drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c | 11 +++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 1 + 3 files changed, 14 insertions(+)
Your patch doesn't apply as all tabs seems to be expanded to spaces. I have fixed this while applying as not to delay it further. Please use git-send-email when sending further patches.
-- With best wishes Dmitry
