The hardware path of vdosys0 with eDP panel output need to go through by several modules, such as, OVL, RDMA, COLOR, CCORR, AAL, GAMMA, DITHER, DSC and MERGE.
Change in v6: - adjust alphabetic order for mediatek-drm - move the patch that add mt8195 support for mediatek-drm as the lastest patch - add MERGE define for const varriable
Change in v5: - add power-domain property into vdosys0 and vdosys1 dts node. - add MT8195 prifix and remove unused VDO1 define in mt8195-mmsys.h
Change in v4: - extract dt-binding patches to another patch series https://patchwork.kernel.org/project/linux-mediatek/list/?series=519597 - squash DSC module into mtk_drm_ddp_comp.c - add coment and simplify MERGE config function
Change in v3: - change mmsys and display dt-bindings document from txt to yaml - add MERGE additional description in display dt-bindings document - fix mboxes-cells number of vdosys0 node in dts - drop mutex eof convert define - remove pm_runtime apis in DSC and MERGE - change DSC and MERGE enum to alphabetic order
Change in v2: - add DSC yaml file - add mt8195 drm driver porting parts in to one patch - remove useless define, variable, structure member and function - simplify DSC and MERGE file and switch threre order
jason-jh.lin (7): arm64: dts: mt8195: add display node for vdosys0 soc: mediatek: add mtk-mmsys support for mt8195 vdosys0 soc: mediatek: add mtk-mutex support for mt8195 vdosys0 drm/mediatek: adjust to the alphabetic order for mediatek-drm drm/mediatek: add DSC support for mediatek-drm drm/mediatek: add MERGE support for mediatek-drm drm/mediatek: add mediatek-drm of vdosys0 support for mt8195
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 112 +++++++++ drivers/gpu/drm/mediatek/Makefile | 1 + drivers/gpu/drm/mediatek/mtk_disp_drv.h | 8 + drivers/gpu/drm/mediatek/mtk_disp_merge.c | 263 ++++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 6 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 242 +++++++++++------- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 24 +- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 108 +++++--- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 1 + drivers/soc/mediatek/mt8195-mmsys.h | 96 +++++++ drivers/soc/mediatek/mtk-mmsys.c | 11 + drivers/soc/mediatek/mtk-mutex.c | 93 ++++++- include/linux/soc/mediatek/mtk-mmsys.h | 9 + 13 files changed, 825 insertions(+), 149 deletions(-) create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_merge.c create mode 100644 drivers/soc/mediatek/mt8195-mmsys.h