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| author | Bibby Hsieh <bibby.hsieh@mediatek.com> | 2020-02-13 04:23:52 +0300 |
|---|---|---|
| committer | CK Hu <ck.hu@mediatek.com> | 2020-02-18 10:41:50 +0300 |
| commit | 551c5f5574759802b2549709b92bfdc7ddf36972 (patch) | |
| tree | f78d6fec11ff4e6bbdce14b882d34d9e58bb78d7 /drivers/gpu/drm/mediatek | |
| parent | 26d696192aa5f4fe9119d6d23f90ed535053abca (diff) | |
| download | linux-551c5f5574759802b2549709b92bfdc7ddf36972.tar.xz | |
drm/mediatek: Add plane check in async_check function
MTK do rotation checking and transferring in layer check function,
but we do not check that in atomic_check,
so add back in atomic_check function.
Fixes: 920fffcc8912 ("drm/mediatek: update cursors by using async atomic update")
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Diffstat (limited to 'drivers/gpu/drm/mediatek')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_plane.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index 914cc7619cd7..61cb7ddc117d 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -80,6 +80,7 @@ static int mtk_plane_atomic_async_check(struct drm_plane *plane, struct drm_plane_state *state) { struct drm_crtc_state *crtc_state; + int ret; if (plane != state->crtc->cursor) return -EINVAL; @@ -90,6 +91,11 @@ static int mtk_plane_atomic_async_check(struct drm_plane *plane, if (!plane->state->fb) return -EINVAL; + ret = mtk_drm_crtc_plane_check(state->crtc, plane, + to_mtk_plane_state(state)); + if (ret) + return ret; + if (state->state) crtc_state = drm_atomic_get_existing_crtc_state(state->state, state->crtc); |