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 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@mediatek.com
This series are based on the following patch: [1] arm64: dts: Add Mediatek SoC MT8195 and evaluation board dts and Makefile https://patchwork.kernel.org/project/linux-mediatek/patch/20210601075350.315... [2] arm64: dts: mt8195: add IOMMU and smi nodes https://patchwork.kernel.org/project/linux-mediatek/patch/20210615173233.266... [3] [01/24] dt-bindings: mediatek: mt8195: Add binding for MM IOMMU https://patchwork.kernel.org/project/linux-mediatek/patch/20210630023504.181... [4] Add gce support for mt8195 https://patchwork.kernel.org/project/linux-mediatek/list/?series=537069 [5] Add MediaTek SoC DRM (vdosys0) support for mt8195 https://patchwork.kernel.org/project/linux-mediatek/list/?series=570497 [6] [v8,1/2] dt-bindings: reset: mt8195: add toprgu reset-controller header file https://patchwork.kernel.org/project/linux-mediatek/patch/20210806023606.168... [7] [v3,2/7] dt-bindings: mediatek: Add #reset-cells to mmsys system controller https://patchwork.kernel.org/project/linux-mediatek/patch/20210825122613.v3.... [8] [v4,6/7] soc: mediatek: mmsys: Add reset controller support https://patchwork.kernel.org/project/linux-mediatek/patch/20210930103105.v4....
Nancy.Lin (20): dt-bindings: mediatek: add vdosys1 RDMA definition for mt8195 dt-bindings: mediatek: add vdosys1 MERGE property for mt8195 dt-bindings: mediatek: add ethdr definition for mt8195 dt-bindings: reset: mt8195: add vdosys1 reset control bit arm64: dts: mt8195: add display node for vdosys1 soc: mediatek: add mtk-mmsys support for mt8195 vdosys1 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: modify reset controller for MT8195 vdosys1 soc: mediatek: change the mutex defines and the mutex_mod type 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 ETHDR support for MT8195 drm/mediatek: add mediatek-drm plane color encoding info drm/mediatek: add ovl_adaptor support for MT8195 drm/mediatek: modify mediatek-drm for mt8195 multi mmsys support drm/mediatek: add mediatek-drm of vdosys1 support for MT8195
.../arm/mediatek/mediatek,mdp-rdma.yaml | 77 ++++ .../display/mediatek/mediatek,ethdr.yaml | 147 ++++++ .../display/mediatek/mediatek,merge.yaml | 4 + arch/arm64/boot/dts/mediatek/mt8195.dtsi | 222 +++++++++ drivers/gpu/drm/mediatek/Makefile | 5 +- drivers/gpu/drm/mediatek/mtk_disp_drv.h | 28 ++ drivers/gpu/drm/mediatek/mtk_disp_merge.c | 99 +++- .../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 436 ++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 35 +- drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 3 +- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 30 +- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 1 + drivers/gpu/drm/mediatek/mtk_drm_drv.c | 339 ++++++++++---- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 10 +- 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 | 399 ++++++++++++++++ drivers/gpu/drm/mediatek/mtk_ethdr.h | 25 + drivers/gpu/drm/mediatek/mtk_mdp_rdma.c | 316 +++++++++++++ drivers/gpu/drm/mediatek/mtk_mdp_rdma.h | 20 + drivers/soc/mediatek/mt8195-mmsys.h | 199 ++++++++ drivers/soc/mediatek/mtk-mmsys.c | 80 +++- drivers/soc/mediatek/mtk-mmsys.h | 12 + drivers/soc/mediatek/mtk-mutex.c | 296 +++++++----- include/dt-bindings/reset/mt8195-resets.h | 12 + include/linux/soc/mediatek/mtk-mmsys.h | 22 + 26 files changed, 2574 insertions(+), 245 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mdp-rdma.yaml create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.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