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(parent: 57148ba) | patch
drm/mediatek: add ovl0/ovl_2l0 usecase
authorYongqiang Niu <yongqiang.niu@mediatek.com>
Thu, 29 Aug 2019 14:50:44 +0000 (22:50 +0800)
committerCK Hu <ck.hu@mediatek.com>
Wed, 9 Oct 2019 08:58:12 +0000 (16:58 +0800)
commit412b1e463ec3200970218d7c23bd4310da55b894
tree5900bd86c86a067d7da9e58b3bbc2626fe11d69atree | snapshot
parent57148baac8b78461e394953cfd5317bde8f795abcommit | diff
drm/mediatek: add ovl0/ovl_2l0 usecase

This patch add ovl0/ovl_2l0 usecase
in ovl->ovl_2l0 direct link usecase:
1. the crtc support layer number will 4+2
2. ovl_2l0 background color input select ovl0 when crtc init
and disable it when crtc finish
3. config ovl_2l0 layer, if crtc config layer number is
bigger than ovl0 support layers(max is 4)

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
drivers/gpu/drm/mediatek/mtk_drm_crtc.c diff | blob | history
Domain: System / Kernel;