On Thu, Oct 08, 2026 at 10:53:50PM +0530, Mahadevan P wrote:
> From: Jessica Zhang <[email protected]>
> 
> Maximum width of the writeback mode is limited by the hardware buffer in
> the WB block rather than by the LM properties (LM doesn't have an actual
> buffer). Use the actual hardware limit (the writeback maxlinewidth) to
> filter modes.
> 
> Signed-off-by: Jessica Zhang <[email protected]>
> [DB: fixed commit message]
> Signed-off-by: Dmitry Baryshkov <[email protected]>
> Signed-off-by: Mahadevan P <[email protected]>
> ---
>  drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c | 9 +--------
>  1 file changed, 1 insertion(+), 8 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <[email protected]>


-- 
With best wishes
Dmitry

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