[Freedreno] [PATCH v4 04/19] drm/msm/dpu: drop dpu_mdss_cfg::mdp_count field

[Dmitry Baryshkov]

On 03/07/2023 05:01, Abhinav Kumar wrote:
> 
> 
> On 6/19/2023 2:25 PM, Dmitry Baryshkov wrote:
>> There is always a single MDP TOP block. Drop the mdp_count field and
>> stop declaring dpu_mdp_cfg instances as arrays.
>>
>> Tested-by: Marijn Suijten <marijn.suijten at somainline.org>
>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
>> ---
> 
> The change drops mdp_count and stops using the array which is fine and I 
> will support that.
> 
> But looking at the pattern I saw while using core_revision, both 
> DPU_MDP_VSYNC_SEL and DPU_MDP_AUDIO_SELECT can also be dropped from the 
> catalog in favor of using core_revision.
> 
> Hence for that, I request you not to stop passing dpu_mdss_cfg to 
> dpu_hw_mdptop_init as that has the necessary information of core_revision.

Sure, I'll restore it. Please note, however, that it might be better to 
pass struct dpu_caps instead of the full struct dpu_mdss_cfg.

> 
>>   .../msm/disp/dpu1/catalog/dpu_3_0_msm8998.h   |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_4_0_sdm845.h    |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_5_0_sm8150.h    |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h   |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_6_0_sm8250.h    |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_6_2_sc7180.h    |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_6_3_sm6115.h    |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_6_4_sm6350.h    |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h   |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_6_9_sm6375.h    |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_7_0_sm8350.h    |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_7_2_sc7280.h    |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h  |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_8_1_sm8450.h    |  7 +---
>>   .../msm/disp/dpu1/catalog/dpu_9_0_sm8550.h    |  7 +---
>>   .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h    |  1 -
>>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c    | 38 +++----------------
>>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h    |  8 ++--
>>   drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c       |  4 +-
>>   19 files changed, 41 insertions(+), 115 deletions(-)

-- 
With best wishes
Dmitry