Re: [PATCH 10/11] drm/msm/dpu: tweak lm pairings in msm8998 hw catalog

[Dmitry Baryshkov]

On 19/04/2023 17:41, Arnaud Vrac wrote:
> Change lm blocks pairs so that lm blocks with the same features are
> paired together:
>
> LM_0 and LM_1 with PP and DSPP
> LM_2 and LM_5 with PP
> LM_3 and LM_4
>
> This matches the sdm845 configuration and allows using pp or dspp when 2
> lm blocks are needed in the topology. In the previous config the
> reservation code could never find an lm pair without a matching feature
> set.

And this matches the hardcoded configuration in msm-4.4

Fixes: 94391a14fc27 ("drm/msm/dpu1: Add MSM8998 to hw catalog")

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

> Signed-off-by: Arnaud Vrac <avrac@xxxxxxxxxx>
> ---
>   drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h | 8 ++++----
>   1 file changed, 4 insertions(+), 4 deletions(-)


--
With best wishes
Dmitry