Re: [PATCH 4/6] drm/msm/dpu: Fix pixel extension sub-sampling

[Dmitry Baryshkov]

On Fri, Oct 17, 2025 at 07:58:38PM +0000, Vladimir Lypak wrote:
> In _dpu_plane_setup_pixel_ext function instead of dividing just chroma
> source resolution once (component 1 and 2), second component is divided
> once more because src_w and src_h variable is reused between iterations.
> Third component receives wrong source resolution too (from component 2).
> To fix this introduce temporary variables for each iteration.
> 
> Fixes: dabfdd89eaa9 ("drm/msm/disp/dpu1: add inline rotation support for sc7280")
> Signed-off-by: Vladimir Lypak <vladimir.lypak@xxxxxxxxx>
> ---
>  drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 10 ++++++----
>  1 file changed, 6 insertions(+), 4 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


-- 
With best wishes
Dmitry