linux-kernel - [PATCH v12 00/10] add DSC 1.2 dpu supports

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Message-ID: <1684783853-22193-1-git-send-email-quic_khsieh@quicinc.com>
Date:   Mon, 22 May 2023 12:30:43 -0700
From:   Kuogee Hsieh <quic_khsieh@...cinc.com>
To:     <dri-devel@...ts.freedesktop.org>, <robdclark@...il.com>,
        <sean@...rly.run>, <swboyd@...omium.org>, <dianders@...omium.org>,
        <vkoul@...nel.org>, <daniel@...ll.ch>, <airlied@...il.com>,
        <agross@...nel.org>, <dmitry.baryshkov@...aro.org>,
        <andersson@...nel.org>
CC:     Kuogee Hsieh <quic_khsieh@...cinc.com>,
        <quic_abhinavk@...cinc.com>, <quic_jesszhan@...cinc.com>,
        <quic_sbillaka@...cinc.com>, <marijn.suijten@...ainline.org>,
        <freedreno@...ts.freedesktop.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v12 00/10] add DSC 1.2 dpu supports

This series adds the DPU side changes to support DSC 1.2 encoder. This
was validated with both DSI DSC 1.2 panel and DP DSC 1.2 monitor.
The DSI and DP parts will be pushed later on top of this change.
This seriel is rebase on [1], [2] and catalog fixes from rev-4 of [3].

[1]: https://patchwork.freedesktop.org/series/116851/
[2]: https://patchwork.freedesktop.org/series/116615/
[3]: https://patchwork.freedesktop.org/series/112332/

Abhinav Kumar (2):
  drm/msm/dpu: add dsc blocks to the catalog of MSM8998 and SC8180X
  drm/msm/dpu: add DSC 1.2 hw blocks for relevant chipsets

Kuogee Hsieh (8):
  drm/msm/dpu: set DSC flush bit correctly at MDP CTL flush register
  drm/msm/dpu: add DPU_PINGPONG_DSC feature bit for DPU < 7.0.0
  drm/msm/dpu: Guard PINGPONG DSC ops behind DPU_PINGPONG_DSC bit
  drm/msm/dpu: Introduce PINGPONG_NONE to disconnect DSC from PINGPONG
  drm/msm/dpu: add support for DSC encoder v1.2 engine
  drm/msm/dpu: always clear every individual pending flush mask
  drm/msm/dpu: separate DSC flush update out of interface
  drm/msm/dpu: tear down DSC data path when DSC disabled

 drivers/gpu/drm/msm/Makefile                       |   1 +
 .../drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h    |   7 +
 .../drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h    |  11 +
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h |  14 +
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h |   7 +
 .../drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h   |  16 +
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h |  14 +
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h |  14 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c        |  51 ++-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |  24 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |  35 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c         |  34 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h         |  11 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c         |  14 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h         |  15 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c     | 387 +++++++++++++++++++++
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h        |   3 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c    |   9 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c             |   7 +-
 19 files changed, 644 insertions(+), 30 deletions(-)
 create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c

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2.7.4