linux-kernel - [PATCH v2 0/5] drm/msm/dpu: disable DSC on some of old DPU models

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Message-Id: <20250301-dpu-fix-catalog-v2-0-498271be8b50@linaro.org>
Date: Sat, 01 Mar 2025 11:24:53 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Barnabás Czémán <barnabas.czeman@...nlining.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH v2 0/5] drm/msm/dpu: disable DSC on some of old DPU models

During one of the chats Abhinav pointed out that in the 1.x generation
most of the DPU/MDP5 instances didn't have DSC support. Also SDM630
didn't provide DSC support. Disable DSC on those platforms.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
Changes in v2:
- Fixed commit messages (Konrad)
- Dropped TE2 bits and pieces, they are unused in the upstream driver.
- Link to v1: https://lore.kernel.org/r/20250228-dpu-fix-catalog-v1-0-b05d22fbc2b4@linaro.org

---
Dmitry Baryshkov (5):
      drm/msm/dpu: remove DSC feature bit for PINGPONG on MSM8937
      drm/msm/dpu: remove DSC feature bit for PINGPONG on MSM8917
      drm/msm/dpu: remove DSC feature bit for PINGPONG on MSM8953
      drm/msm/dpu: drop TE2 definitions
      drm/msm/dpu: remove DSC feature bit for PINGPONG on SDM630

 .../gpu/drm/msm/disp/dpu1/catalog/dpu_1_14_msm8937.h    |  2 --
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_1_15_msm8917.h    |  1 -
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_1_16_msm8953.h    |  2 --
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_7_msm8996.h |  8 ++++----
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h |  8 ++++----
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_2_sdm660.h  |  8 ++++----
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_3_sdm630.h  |  6 +++---
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h  |  8 ++++----
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c          | 17 -----------------
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h          |  6 +-----
 10 files changed, 20 insertions(+), 46 deletions(-)
---
base-commit: be5c7bbb3a64baf884481a1ba0c2f8fb2f93f7c3
change-id: 20250228-dpu-fix-catalog-649db1fc29a6

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>