Hi, Nancy:
Nancy.Lin nancy.lin@mediatek.com 於 2021年8月18日 週三 下午5:18寫道：
Add driver data of mt8195 vdosys1 to mediatek-drm and modify drm for multi-mmsys support. The two mmsys (vdosys0 and vdosys1) will bring up two drm drivers, only one drm driver register as the drm device. Each drm driver binds its own component. The first bind drm driver will allocate the drm device, and the last bind drm driver registers the drm device to drm core. Each crtc path is created with the corresponding drm driver data.
Separate this patch to two patch. One is support two mmsys, and another one is support mt8195 vdosys1.
Regards, Chun-Kuang.
Signed-off-by: Nancy.Lin nancy.lin@mediatek.com
drivers/gpu/drm/mediatek/mtk_disp_merge.c | 4 + 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 | 372 ++++++++++++++++---- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 8 +- 7 files changed, 354 insertions(+), 74 deletions(-)