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 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@xxxxxxxxxxxx>
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/20210601075350.31515-2-seiya.wang@xxxxxxxxxxxx/
[2] arm64: dts: mt8195: add IOMMU and smi nodes
https://patchwork.kernel.org/project/linux-mediatek/patch/20210615173233.26682-15-tinghan.shen@xxxxxxxxxxxx/
[3] [01/24] dt-bindings: mediatek: mt8195: Add binding for MM IOMMU
https://patchwork.kernel.org/project/linux-mediatek/patch/20210630023504.18177-2-yong.wu@xxxxxxxxxxxx/
[4] Add gce support for mt8195
https://patchwork.kernel.org/project/linux-mediatek/list/?series=515599
[5] Add MediaTek SoC DRM (vdosys0) support for mt8195
https://patchwork.kernel.org/project/linux-mediatek/list/?series=531695
[6] [v8,1/2] dt-bindings: reset: mt8195: add toprgu reset-controller header file
https://patchwork.kernel.org/project/linux-mediatek/patch/20210806023606.16867-2-Christine.Zhu@xxxxxxxxxxxx/
Nancy.Lin (15):
dt-bindings: mediatek: add vdosys1 RDMA definition for mt8195
dt-bindings: mediatek: add vdosys1 MERGE definition for mt8195
dt-bindings: mediatek: add ethdr definition for mt8195
dt-bindings: mediatek: Add #reset-cells to mmsys system controller
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: Add reset controller support for MT8195 vdosys1
soc: mediatek: add mtk-mutex support for mt8195 vdosys1
drm/mediatek: add display MDP RDMA support for MT8195
drm/mediatek: add ovl_adaptor support for MT8195
drm/mediatek: add ETHDR support for MT8195
drm/mediatek: add mediatek-drm of vdosys1 support for MT8195
.../bindings/arm/mediatek/mediatek,mmsys.yaml | 3 +
.../display/mediatek/mediatek,ethdr.yaml | 144 +++++
.../display/mediatek/mediatek,mdp-rdma.yaml | 77 +++
.../display/mediatek/mediatek,merge.yaml | 2 +
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 217 +++++++
drivers/gpu/drm/mediatek/Makefile | 5 +-
drivers/gpu/drm/mediatek/mtk_disp_drv.h | 28 +
drivers/gpu/drm/mediatek/mtk_disp_merge.c | 4 +
.../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 528 ++++++++++++++++++
.../gpu/drm/mediatek/mtk_disp_ovl_adaptor.h | 19 +
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 25 +-
drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 3 +-
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 15 +
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 1 +
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 375 +++++++++++--
drivers/gpu/drm/mediatek/mtk_drm_drv.h | 9 +-
drivers/gpu/drm/mediatek/mtk_ethdr.c | 440 +++++++++++++++
drivers/gpu/drm/mediatek/mtk_mdp_rdma.c | 275 +++++++++
drivers/gpu/drm/mediatek/mtk_mdp_rdma.h | 39 ++
drivers/soc/mediatek/mt8195-mmsys.h | 199 +++++++
drivers/soc/mediatek/mtk-mmsys.c | 137 +++++
drivers/soc/mediatek/mtk-mmsys.h | 11 +
drivers/soc/mediatek/mtk-mutex.c | 270 +++++----
include/dt-bindings/reset/mt8195-resets.h | 12 +
include/linux/soc/mediatek/mtk-mmsys.h | 22 +
25 files changed, 2677 insertions(+), 183 deletions(-)
create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.yaml
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_disp_ovl_adaptor.h
create mode 100644 drivers/gpu/drm/mediatek/mtk_ethdr.c
create mode 100644 drivers/gpu/drm/mediatek/mtk_mdp_rdma.c
create mode 100644 drivers/gpu/drm/mediatek/mtk_mdp_rdma.h
--
2.18.0
