linux-kernel - [PATCH 0/4] drm/msm/dpu: disable DSC on some of old DPU models

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250228-dpu-fix-catalog-v1-0-b05d22fbc2b4@linaro.org>
Date: Fri, 28 Feb 2025 04:40:37 +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
Subject: [PATCH 0/4] 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>
---
Dmitry Baryshkov (4):
      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: remove DSC feature bit for PINGPONG on SDM630

 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_14_msm8937.h | 2 --
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_15_msm8917.h | 1 -
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_16_msm8953.h | 2 --
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_3_sdm630.h   | 5 +++--
 4 files changed, 3 insertions(+), 7 deletions(-)
---
base-commit: be5c7bbb3a64baf884481a1ba0c2f8fb2f93f7c3
change-id: 20250228-dpu-fix-catalog-649db1fc29a6

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