[PATCH v21 00/25] Add MediaTek SoC DRM (vdosys1) support for mt8195
Rex-BC Chen
rex-bc.chen at mediatek.com
Tue May 17 19:47:15 PDT 2022
On Thu, 2022-05-12 at 13:31 +0800, Nancy.Lin wrote:
> The hardware path of vdosys1 with DPTx output need to go through by
> several modules, such as, OVL_ADAPTOR and MERGE.
>
> Add DRM and these modules support by the patches below:
>
> Changes in v21:
> - fix reviewer comment
> - fix rdma and ethdr binding doc and dts
>
> Changes in v20:
> - fix reviewer comment
> - update mmsys update bit api name
> - add mtk_mmsys_update_bits error message if lose gce property
> - list all mt8195 vdosys1 reset bits
>
> Changes in v19:
> - fix reviewer comment
> - separate mt8195 mmsys component to a new patch
> - separate mt8195 vdo0 and vdo1 routing table
> - separate mmsys_write_reg api to a new patch and simplify write
> reg code
> - separate mmsys 64 bit reset to a new patch
> - separate mtk-mutex dp_intf1 component to a new patch
>
> Changes in v18:
> - fix reviewer comment
> - fix rdma binding doc
> - fix ethdr binding doc
> - refine mmsys config cmdq support
> - refine merge reset control flow, get reset control in probe
> function
> - add ethdr reset control error handling and remove dbg log
> - rebase to vdosys0 series v20 (ref [5])
>
> Changes in v17:
> - fix reviewer comment in v16
> - separate ovl adaptor comp in mtk-mmsys and mtk-mutex
> - separate mmsys config API
> - move mdp_rdma binding yaml
> - fix ovl adaptor pm runtime get sync timing issue
> - rebase to vdosys0 series v19 (ref [5])
> - rebase to [7] for modify vblank register change
>
> Changes in v16:
> - fix reviewer comment in v 15
> - fix mtk_drm_ddp_comp.c alignment
> - fix vdosys0 mmsys num before adding vdosys1 patch
>
> Changes in v15:
> - fix ethdr uppercase hex number in dts
>
> Changes in v14:
> - remove MTK_MMSYS 64 bit dependency
> - add ethdr.yaml back and fix dt_schema check fail
>
> Resend v13
> - add related maintainer in maillist
>
> Changes in v13:
> - fix reviewer comment in v12
> - fix rdma dt-binding format
> - fix dts node naming
> - fix 32 bit build error
> - modify 64bit dependency for mtk-mmsys
> - rebase to vdosys0 series v16. (ref [5])
>
> Changes in v12:
> - fix reviewer comment in v11
> - modify mbox index
> - refine dma dev for ovl_adaptor sub driver
>
> Changes in v11:
> - remove ethdr vblank spin lock
> - refine ovl_adaptor print message
>
> Changes in v10:
> - refine ethdr reset control using
> devm_reset_control_array_get_optional_exclusive
> - fix ovl_adaptor mtk_ovl_adaptor_clk_enable error handle issue
>
> Changes in v9:
> - rebase on kernel-5.16-rc1
> - rebase on vdosys0 series v13. (ref [5])
> - fix ovl_adaptor sub driver is brought up unintentionally
> - fix clang build test fail- duplicate ethdr/mdp_rdma
> init_module/cleanup_module symbol issue
>
> Changes in v8:
> - separate merge async reset to new patch.
> - separate drm ovl_adaptor sub driver to new patch.
> - fix reviewer comment in v7.
>
> Changes in v7:
> - rebase on vdosys0 series v12 (ref[5])
> - add dma description in ethdr binding document.
> - refine vdosys1 bit definition of mmsys routing table.
> - separate merge modification into 3 pathces.
> - separate mutex modification into 2 patches.
> - add plane color coding for mdp_rdma csc.
> - move mdp_rdma pm control to ovl_adaptor.
> - fix reviewer comment in v6.
>
> Changes in v6:
> - rebase on kernel-5.15-rc1.
> - change mbox label to gce0 for dts node of vdosys1.
> - modify mmsys reset num for mt8195.
> - rebase on vdosys0 series v10. (ref [5])
> - use drm to bring up ovl_adaptor driver.
> - move drm iommu/mutex check from kms init to drm bind.
> - modify rdma binding doc location.
> (Documentation/devicetree/bindings/arm/)
> - modify for reviewer's comment in v5.
>
> Changes in v5:
> - add mmsys reset controller reference.
>
> Changes in v4:
> - use merge common driver for merge1~4.
> - refine ovl_adaptor rdma driver.
> - use ovl_adaptor ddp_comp function instead of ethdr.
> - modify for reviewer's comment in v3.
>
> Changes in v3:
> - modify for reviewer's comment in v2.
> - add vdosys1 2 pixels align limit.
> - add mixer odd offset support.
>
> Changes in v2:
> - Merge PSEUDO_OVL and ETHDR into one DRM component.
> - Add mmsys config API for vdosys1 hardware setting.
> - Add mmsys reset control using linux reset framework.
>
> Signed-off-by: Nancy.Lin <nancy.lin at mediatek.com>
>
> This series are based on the following patch:
> [1] arm64: dts: Add mediatek SoC mt8195 and evaluation board
> 20220112114724.1953-4-tinghan.shen at mediatek.com
> [2] arm64: dts: mt8195: add IOMMU and smi nodes
> 20210615173233.26682-15-tinghan.shen at mediatek.com
> [3] arm64: dts: mt8195: add gce node
> 20220126090109.32143-1-jason-jh.lin at mediatek.com
> [4] [v2] arm64: dts: mt8195: add display node for vdosys0
> 20220225021535.2655-1-jason-jh.lin at mediatek.com
> [5] Add MediaTek SoC DRM (vdosys0) support for mt8195 - v20 series
> 20220419094143.9561-1-jason-jh.lin at mediatek.com
> [6] dt-bindings: mediatek: mt8195: Add binding for MM IOMMU
> 20220407075726.17771-2-yong.wu at mediatek.com
> [7] [V2] drm/mediatek: Add vblank register/unregister callback
> functions
> 20220321072320.15019-1-rex-bc.chen at mediatek.com
>
> Nancy.Lin (25):
> dt-bindings: mediatek: add vdosys1 RDMA definition for mt8195
> dt-bindings: reset: mt8195: add vdosys1 reset control bit
> dt-bindings: mediatek: add ethdr definition for mt8195
> soc: mediatek: add mtk-mmsys ethdr and mdp_rdma components
> soc: mediatek: add mtk-mmsys support for mt8195 vdosys1
> soc: mediatek: add mtk_mmsys_update_bits API
> soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1
> soc: mediatek: add cmdq support of mtk-mmsys config API for mt8195
> vdosys1
> soc: mediatek: mmsys: add mmsys for support 64 reset bits
> soc: mediatek: mmsys: add reset control for MT8195 vdosys1
> soc: mediatek: add mtk-mutex component - dp_intf1
> soc: mediatek: add mtk-mutex support for mt8195 vdosys1
> drm/mediatek: add display MDP RDMA support for MT8195
> drm/mediatek: add display merge advance config API for MT8195
> drm/mediatek: add display merge start/stop API for cmdq support
> drm/mediatek: add display merge mute/unmute support for MT8195
> drm/mediatek: add display merge async reset control
> drm/mediatek: add ETHDR support for MT8195
> drm/mediatek: add mediatek-drm plane color encoding info
> drm/mediatek: add ovl_adaptor support for MT8195
> drm/mediatek: add dma dev get function
> drm/mediatek: modify mediatek-drm for mt8195 multi mmsys support
> drm/mediatek: add drm ovl_adaptor sub driver for MT8195
> drm/mediatek: add mediatek-drm of vdosys1 support for MT8195
> arm64: dts: mt8195: add display node for vdosys1
>
> .../display/mediatek/mediatek,ethdr.yaml | 188 +++++++
> .../display/mediatek/mediatek,mdp-rdma.yaml | 88 +++
> arch/arm64/boot/dts/mediatek/mt8195.dtsi | 227 +++++++-
> drivers/gpu/drm/mediatek/Makefile | 5 +-
> drivers/gpu/drm/mediatek/mtk_disp_drv.h | 38 ++
> drivers/gpu/drm/mediatek/mtk_disp_merge.c | 94 +++-
> .../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 514
> ++++++++++++++++++
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 96 ++--
> drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 6 +-
> drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 125 +++--
> drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 58 +-
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 351 ++++++++----
> drivers/gpu/drm/mediatek/mtk_drm_drv.h | 25 +-
> drivers/gpu/drm/mediatek/mtk_drm_plane.c | 1 +
> drivers/gpu/drm/mediatek/mtk_drm_plane.h | 1 +
> drivers/gpu/drm/mediatek/mtk_ethdr.c | 369 +++++++++++++
> drivers/gpu/drm/mediatek/mtk_ethdr.h | 26 +
> drivers/gpu/drm/mediatek/mtk_mdp_rdma.c | 315 +++++++++++
> drivers/gpu/drm/mediatek/mtk_mdp_rdma.h | 20 +
> drivers/soc/mediatek/mt8195-mmsys.h | 146 +++++
> drivers/soc/mediatek/mtk-mmsys.c | 134 +++--
> drivers/soc/mediatek/mtk-mmsys.h | 1 +
> drivers/soc/mediatek/mtk-mutex.c | 37 ++
> include/dt-bindings/reset/mt8195-resets.h | 45 ++
> include/linux/soc/mediatek/mtk-mmsys.h | 25 +
> 25 files changed, 2700 insertions(+), 235 deletions(-)
> create mode 100644
> Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.yam
> l
> create mode 100644
> Documentation/devicetree/bindings/display/mediatek/mediatek,mdp-
> rdma.yaml
> create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
> create mode 100644 drivers/gpu/drm/mediatek/mtk_ethdr.c
> create mode 100644 drivers/gpu/drm/mediatek/mtk_ethdr.h
> create mode 100644 drivers/gpu/drm/mediatek/mtk_mdp_rdma.c
> create mode 100644 drivers/gpu/drm/mediatek/mtk_mdp_rdma.h
Hello Matthias,
Could you also spare some time to give us some suggestion for the mmsys
and mutex patches of this series?
If we can improve anything, we can do it before 5.19.
Thanks for your big support!
BRs,
Rex
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