[Freedreno] [v2] drm/msm/disp/dpu1: add safe lut config in dpu driver

[kalyan_t at codeaurora.org]

On 2021-08-04 01:43, Stephen Boyd wrote:
> Quoting Kalyan Thota (2021-08-03 03:41:47)
>> Add safe lut configuration for all the targets in dpu
>> driver as per QOS recommendation.
>> 
>> Issue reported on SC7280:
>> 
>> With wait-for-safe feature in smmu enabled, RT client
>> buffer levels are checked to be safe before smmu invalidation.
>> Since display was always set to unsafe it was delaying the
>> invalidaiton process thus impacting the performance on NRT clients
>> such as eMMC and NVMe.
>> 
>> Validated this change on SC7280, With this change eMMC performance
>> has improved significantly.
>> 
>> Changes in v1:
>> - Add fixes tag (Sai)
>> - CC stable kernel (Dimtry)
>> 
>> Fixes: cfacf946a464d4(drm/msm/disp/dpu1: add support for display for 
>> SC7280 target)
> 
> This is wrong format and commit hash
> 
My bad, i'll fix it right away
- KT

> Fixes: 591e34a091d1 ("drm/msm/disp/dpu1: add support for display for
> SC7280 target")
> 
>> Signed-off-by: Kalyan Thota <kalyan_t at codeaurora.org>
>> Tested-by: Sai Prakash Ranjan <saiprakash.ranjan at codeaurora.org> 
>> (sc7280, sc7180)