linux-kernel - [PATCH v2 0/3] drm/msm: drop DPU 3.x support from the MDP5 driver

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Message-Id: <20251218-mdp5-drop-dpu3-v2-0-11299f1999d2@oss.qualcomm.com>
Date: Thu, 18 Dec 2025 16:38:22 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Rob Clark <robin.clark@....qualcomm.com>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Jessica Zhang <jesszhan0024@...il.com>, Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Alexey Minnekhanov <alexeymin@...tmarketos.org>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Alexey Minnekhanov <alexeymin@...tmarketos.org>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/3] drm/msm: drop DPU 3.x support from the MDP5 driver

Fix commands pannels support on DPU 3.x platforms and drop support for
those platforms (MSM8998, SDM660 / SDM636, SDM630) from the MDP5 driver.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
Changes in v2:
- Fixed CTL_START interrupt handling on DPU 3.x
- Link to v1: https://lore.kernel.org/r/20251211-mdp5-drop-dpu3-v1-1-0a0186d92757@oss.qualcomm.com

---
Dmitry Baryshkov (3):
      drm/msm/dpu: drop intr_start from DPU 3.x catalog files
      drm/msm/dpu: fix CMD panels on DPU 1.x - 3.x
      drm/msm/mdp5: drop support for MSM8998, SDM630 and SDM660

 .../drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h    |   5 -
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_3_2_sdm660.h |   5 -
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_3_3_sdm630.h |   5 -
 .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c   |   3 +-
 drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c           | 314 ---------------------
 drivers/gpu/drm/msm/msm_drv.c                      |  16 +-
 6 files changed, 15 insertions(+), 333 deletions(-)
---
base-commit: f2d03d96ebe8f6948cea9a47d11728f42d62d0f9
change-id: 20250926-mdp5-drop-dpu3-38bc04d44103

Best regards,
-- 
With best wishes
Dmitry