Hi Jason,
Thank you for your patch.
On 29/7/21 19:07, jason-jh.lin wrote:
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.
You said in other discussions that vdosys0 has eDP panel output and vdosys1 has DP output. Is it possible to switch the outputs? What I am wondering is if this configuration is hardware specific or board specific, i.e it'll be possible to have another board that has DP output on vdosys0 and eDP output for vdosys1?
Thanks, Enric
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 (6): 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: add mediatek-drm of vdosys0 support for mt8195 drm/mediatek: add DSC support for mt8195 drm/mediatek: add MERGE 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 | 277 ++++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 6 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 62 +++++ drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 2 + drivers/gpu/drm/mediatek/mtk_drm_drv.c | 32 ++- 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, 706 insertions(+), 4 deletions(-) create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_merge.c create mode 100644 drivers/soc/mediatek/mt8195-mmsys.h