The hardware path of vdosys1 with DPTx output need to go through by several modules, such as, PSEUDO_OVL and MERGE.
Add DRM and these modules support by the patches below:
Change 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=516277
[6] [v5,2/3] dt-bindings: reset: mt8195: add toprgu reset-controller head file
https://patchwork.kernel.org/project/linux-mediatek/patch/20210628113730.26107-3-Christine.Zhu@xxxxxxxxxxxx/
Nancy.Lin (14):
dt-bindings: mediatek: add vdosys1 RDMA/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: Move reset controller constants into
common location
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: mmsys: Add reset controller support for MT8195 vdosys1
soc: mediatek: mmsys: add new mtk_mmsys struct member to store drm
data.
soc: mediatek: add mtk-mutex support for mt8195 vdosys1
drm/mediatek: add pseudo ovl 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,disp.yaml | 38 ++
.../display/mediatek/mediatek,ethdr.yaml | 144 +++++
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 217 +++++++
drivers/gpu/drm/mediatek/Makefile | 5 +-
drivers/gpu/drm/mediatek/mtk_disp_drv.h | 16 +
drivers/gpu/drm/mediatek/mtk_disp_merge.c | 4 +
.../gpu/drm/mediatek/mtk_disp_pseudo_ovl.c | 593 ++++++++++++++++++
.../gpu/drm/mediatek/mtk_disp_pseudo_ovl.h | 23 +
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 18 +-
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 | 381 +++++++++--
drivers/gpu/drm/mediatek/mtk_drm_drv.h | 9 +-
drivers/gpu/drm/mediatek/mtk_ethdr.c | 413 ++++++++++++
drivers/gpu/drm/mediatek/mtk_mdp_rdma.c | 456 ++++++++++++++
drivers/gpu/drm/mediatek/mtk_mdp_rdma.h | 109 ++++
drivers/gpu/drm/mediatek/mtk_mdp_reg_rdma.h | 160 +++++
drivers/soc/mediatek/mt8195-mmsys.h | 122 +++-
drivers/soc/mediatek/mtk-mmsys.c | 138 ++++
drivers/soc/mediatek/mtk-mmsys.h | 11 +
drivers/soc/mediatek/mtk-mutex.c | 270 ++++----
.../mt8195-resets.h | 12 +
include/linux/soc/mediatek/mtk-mmsys.h | 20 +
25 files changed, 2996 insertions(+), 185 deletions(-)
create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.yaml
create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_pseudo_ovl.c
create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_pseudo_ovl.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
create mode 100644 drivers/gpu/drm/mediatek/mtk_mdp_reg_rdma.h
rename include/dt-bindings/{reset-controller => reset}/mt8195-resets.h (66%)
--
2.18.0
