When rotating 90/270 + mirroring with YUV422, the end result will have adjacent pixels swapped. The problem is that dispc_ovl_set_rotation_attrs() has wrong rotation values for these cases.
Signed-off-by: Tomi Valkeinen tomi.valkeinen@ti.com --- drivers/gpu/drm/omapdrm/dss/dispc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c index 80c75e5913cb..7261f87b2a5b 100644 --- a/drivers/gpu/drm/omapdrm/dss/dispc.c +++ b/drivers/gpu/drm/omapdrm/dss/dispc.c @@ -1817,13 +1817,13 @@ static void dispc_ovl_set_rotation_attrs(enum omap_plane_id plane, u8 rotation, vidrot = 2; break; case DRM_ROTATE_270: - vidrot = 1; + vidrot = 3; break; case DRM_ROTATE_180: vidrot = 0; break; case DRM_ROTATE_90: - vidrot = 3; + vidrot = 1; break; } } else {