[PATCH v2 7/7] drm/mediatek: Support 180 degree rotation

Sean Paul
2019-11-05T21:16:46Z

Now that we support both reflections, we can expose 180 degree rotation
and rely on the simplify routine to convert that into REFLECT_X |
REFLECT_Y

Signed-off-by: Sean Paul <seanpaul@chromium.org>
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index f4c4d3fedc5f..4a55bb6e2213 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -143,8 +143,8 @@ static unsigned int mtk_ovl_layer_nr(struct mtk_ddp_comp *comp)

static unsigned int mtk_ovl_supported_rotations(struct mtk_ddp_comp *comp)
{
- return DRM_MODE_ROTATE_0 | DRM_MODE_REFLECT_Y |
- DRM_MODE_REFLECT_X;
+ return DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_180 |
+ DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y;
}

static int mtk_ovl_layer_check(struct mtk_ddp_comp *comp, unsigned int idx,