Re: [PATCH 1/6] drm/msm/dpu: Fix allocation of RGB SSPPs without scaling

[Dmitry Baryshkov]

On Fri, Oct 17, 2025 at 07:58:35PM +0000, Vladimir Lypak wrote:
> Due to condition in dpu_rm_reserve_sspp, RGB SSPPs are only tried when
> scaling is requested, which prevents those SSPPs from being reserved if
> we don't need scaling at all. Instead we should check if YUV support is
> requested, since scaling on RGB SSPPs is optional and is not implemented
> in driver yet.
> 
> Fixes: 774bcfb73176 ("drm/msm/dpu: add support for virtual planes")
> Signed-off-by: Vladimir Lypak <vladimir.lypak@xxxxxxxxx>
> ---
>  drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

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


-- 
With best wishes
Dmitry