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From:   Eizan Miyamoto <eizan@chromium.org>
To:     linux-kernel@vger.kernel.org
Cc:     wenst@chromium.org, houlong.wei@mediatek.com, yong.wu@mediatek.com,
        enric.balletbo@collabora.com, devicetree@vger.kernel.org,
        chunkuang.hu@kernel.org, Eizan Miyamoto <eizan@chromium.org>,
        Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Minghsiu Tsai <minghsiu.tsai@mediatek.com>,
        Rob Herring <robh+dt@kernel.org>,
        linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org,
        linux-mediatek@lists.infradead.org
Subject: [PATCH v6 0/9] Refactor MTK MDP driver into core/components
Date:   Mon,  2 Aug 2021 22:12:06 +1000
Message-Id: <20210802121215.703023-1-eizan@chromium.org>
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This is an update to
https://patchwork.kernel.org/project/linux-mediatek/list/?series=283075
To address some comments and fixes.

This series has been verified to work on 5.13.


Changes in v6:
- Don't propagate errors from clock_on/off as an afterthought.
- Split apart modifying mdp driver to be loadable from mmsys from
  actually loading it from mmsys into two changs to make review easier.
- Update devicetree bindings to reflect no longer needing the
  mediatek,vpu property in the mdp_rdma0 device node.
- Some stylistic cleanups.

Changes in v5:
- rebase and test on 5.13-next @ e2f74b13dbe6

Changes in v4:
- rebase and test on 5.13
- don't depend on https://patchwork.kernel.org/project/linux-mediatek/list/?series=464873

Changes in v3:
- get mdp master from aliases instead of strcmp against of_node->name

Changes in v2:
- rebased onto Linux 5.12
- 100 char line length allowance was utilized in a few places
- Removal of a redundant dev_err() print at the end of
  mtk_mdp_comp_init()
- Instead of printing errors and ignoring them, I've added a patch to
  correctly propagate them.
- Use of C style comments.
- Three additional patches were added to eliminate dependency on the
  mediatek,vpu property inside the mdp_rdma0 device node.

Eizan Miyamoto (9):
  mtk-mdp: propagate errors from clock_on
  mtk-mdp: add driver to probe mdp components
  mtk-mdp: use pm_runtime in MDP component driver
  media: mtk-mdp: don't pm_run_time_get/put for master comp in clock_on
  mtk-mdp: make mdp driver to be loadable by platform_device_register*()
  soc: mediatek: mmsys: instantiate mdp virtual device from mmsys
  media: mtk-mdp: use mdp-rdma0 alias to point to MDP master
  dts: mtk-mdp: remove mediatek,vpu property from primary MDP device
  dt-bindings: mediatek: remove vpu requirement from mtk-mdp

 .../bindings/media/mediatek-mdp.txt           |   3 -
 arch/arm64/boot/dts/mediatek/mt8173.dtsi      |   1 -
 drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 268 +++++++++++++++--
 drivers/media/platform/mtk-mdp/mtk_mdp_comp.h |  34 +--
 drivers/media/platform/mtk-mdp/mtk_mdp_core.c | 282 ++++++++++++------
 drivers/media/platform/mtk-mdp/mtk_mdp_core.h |   3 +
 drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c  |   4 +-
 drivers/soc/mediatek/mtk-mmsys.c              |  20 +-
 8 files changed, 470 insertions(+), 145 deletions(-)

-- 
2.32.0.554.ge1b32706d8-goog