linux-kernel - [PATCH v6 00/20] Add display driver for MT8188 VDOSYS1

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Date:   Mon, 11 Sep 2023 11:16:10 +0800
From:   Hsiao Chien Sung <shawn.sung@...iatek.com>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        Singo Chang <singo.chang@...iatek.com>,
        Nancy Lin <nancy.lin@...iatek.com>,
        Jason-JH Lin <jason-jh.lin@...iatek.com>,
        Hsiao Chien Sung <shawn.sung@...iatek.com>
Subject: [PATCH v6 00/20] Add display driver for MT8188 VDOSYS1

Changes in v6:
- Separate the commits into smaller ones
- Add DPI input mode setting

Changes in v5:
- Reuse .clk_enable/.clk_disable in struct mtk_ddp_comp_funcs
  in mtk_disp_ovl_adaptor.c
- Adjust commits order

Changes in v4:
- Add new functions in mtk_disp_ovl_adaptor.c to enable/disable
  components and reuse them when clock enable/disable
- Rename components in mtk_disp_ovl_adaptor.c and sort them in
  alphabetical order

Changes in v3:
- Define macro MMSYS_RST_NR in mtk-mmsys.h and update reset table
- Fix typos (ETDHR -> ETHDR, VSNYC -> VSYNC)
- Rebase dt-bindings on linux-next
- Refine description of Padding
- Squash reset bit map commits for VDO0 and VDO1 into one

Changes in v2:
- Remove redundant compatibles of MT8188 because it shares the same
  configuration with MT8195
- Separate dt-bindings by modules
- Support reset bit mapping in mmsys driver

Hsiao Chien Sung (20):
  dt-bindings: display: mediatek: ethdr: Add compatible for MT8188
  dt-bindings: display: mediatek: mdp-rdma: Add compatible for MT8188
  dt-bindings: display: mediatek: merge: Add compatible for MT8188
  dt-bindings: display: mediatek: padding: Add MT8188
  dt-bindings: arm: mediatek: Add compatible for MT8188
  dt-bindings: reset: mt8188: Add VDOSYS reset control bits
  soc: mediatek: Support MT8188 VDOSYS1 in mtk-mmsys
  soc: mediatek: Support MT8188 VDOSYS1 Padding in mtk-mmsys
  soc: mediatek: Support reset bit mapping in mmsys driver
  soc: mediatek: Add MT8188 VDOSYS reset bit map
  drm/mediatek: Rename OVL_ADAPTOR_TYPE_RDMA
  drm/mediatek: Refine device table of OVL adaptor
  drm/mediatek: Sort OVL adaptor components
  drm/mediatek: Add component ID to component match structure
  drm/mediatek: Manage component's clock with function pointers
  drm/mediatek: Make sure the power-on sequence of LARB and RDMA
  drm/mediatek: Support MT8188 Padding in display driver
  drm/mediatek: Add Padding to OVL adaptor
  drm/mediatek: Support MT8188 VDOSYS1 in display driver
  drm/mediatek: Set DPI input to 1T2P mode

 .../bindings/arm/mediatek/mediatek,mmsys.yaml |   1 +
 .../display/mediatek/mediatek,ethdr.yaml      |   6 +-
 .../display/mediatek/mediatek,mdp-rdma.yaml   |   6 +-
 .../display/mediatek/mediatek,merge.yaml      |   3 +
 .../display/mediatek/mediatek,padding.yaml    |  81 +++++++
 drivers/gpu/drm/mediatek/Makefile             |   3 +-
 drivers/gpu/drm/mediatek/mtk_disp_drv.h       |   3 +
 .../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c   | 216 +++++++++---------
 drivers/gpu/drm/mediatek/mtk_dpi.c            |   2 +-
 drivers/gpu/drm/mediatek/mtk_drm_drv.c        |   4 +
 drivers/gpu/drm/mediatek/mtk_drm_drv.h        |   2 +-
 drivers/gpu/drm/mediatek/mtk_mdp_rdma.c       |  20 +-
 drivers/gpu/drm/mediatek/mtk_padding.c        | 136 +++++++++++
 drivers/soc/mediatek/mt8188-mmsys.h           | 210 +++++++++++++++++
 drivers/soc/mediatek/mtk-mmsys.c              |  23 ++
 drivers/soc/mediatek/mtk-mmsys.h              |  32 +++
 drivers/soc/mediatek/mtk-mutex.c              |  51 +++++
 include/dt-bindings/reset/mt8188-resets.h     |  75 ++++++
 include/linux/soc/mediatek/mtk-mmsys.h        |   8 +
 19 files changed, 764 insertions(+), 118 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,padding.yaml
 create mode 100644 drivers/gpu/drm/mediatek/mtk_padding.c

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2.18.0