Commit 2add8d13 authored May 16, 2017 by Tomi Valkeinen

drm/omap: fix YUV422 90/270 rotation with mirroring



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>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

parent c4df6e42

drivers/gpu/drm/omapdrm/dss/dispc.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1819,13 +1819,13 @@ static void dispc_ovl_set_rotation_attrs(enum omap_plane_id plane, u8 rotation,
		vidrot = 2;
		break;
		case DRM_MODE_ROTATE_90:
		vidrot = 3;
		vidrot = 1;
		break;
		case DRM_MODE_ROTATE_180:
		vidrot = 0;
		break;
		case DRM_MODE_ROTATE_270:
		vidrot = 1;
		vidrot = 3;
		break;
		}
		} else {