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

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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>
This commit is contained in:
Tomi Valkeinen 2017-05-16 15:25:45 +03:00
parent c4df6e4277
commit 2add8d1310
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/omapdrm/dss/dispc.c
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@ -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 {