summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
diff options
context:
space:
mode:
authoryt.shen@mediatek.com <yt.shen@mediatek.com>2017-03-31 14:30:31 +0300
committerCK Hu <ck.hu@mediatek.com>2017-04-07 19:02:13 +0300
commit9dc84e98a31f64363c32ecae8ec0b9e8cf3ce156 (patch)
tree145ac57716c506457b207dc55cd46a6131576f81 /drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
parentc5f228ef6ccddbc3ebc346e2cfb2b11c1762696f (diff)
downloadlinux-9dc84e98a31f64363c32ecae8ec0b9e8cf3ce156.tar.xz
drm/mediatek: add shadow register support
We need to acquire mutex before using the resources, and need to release it after finished. So we don't need to write registers in the blanking period. Signed-off-by: YT Shen <yt.shen@mediatek.com> Acked-by: CK Hu <ck.hu@mediatek.com>
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c')
0 files changed, 0 insertions, 0 deletions