drm/mediatek: Add plane check in async_check function (551c5f55) · Commits · 戴 / test

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: ("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>

drivers/gpu/drm/mediatek/mtk_drm_plane.c

+6 −0

Original line number	Original line	Diff line number	Diff line
	@@ -80,6 +80,7 @@ static int mtk_plane_atomic_async_check(struct drm_plane *plane,
	struct drm_plane_state *state)		struct drm_plane_state *state)
	{		{
	struct drm_crtc_state *crtc_state;		struct drm_crtc_state *crtc_state;
			int ret;

	if (plane != state->crtc->cursor)		if (plane != state->crtc->cursor)
	return -EINVAL;		return -EINVAL;
	@@ -90,6 +91,11 @@ static int mtk_plane_atomic_async_check(struct drm_plane *plane,
	if (!plane->state->fb)		if (!plane->state->fb)
	return -EINVAL;		return -EINVAL;

			ret = mtk_drm_crtc_plane_check(state->crtc, plane,
			to_mtk_plane_state(state));
			if (ret)
			return ret;

	if (state->state)		if (state->state)
	crtc_state = drm_atomic_get_existing_crtc_state(state->state,		crtc_state = drm_atomic_get_existing_crtc_state(state->state,
	state->crtc);		state->crtc);

Admin message