From 82e58855bc4f8442145cb2037e164a4b1f5cf854 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Mon, 12 Jan 2015 23:56:57 +0200 Subject: [PATCH] drm: omapdrm: Reset the zorder property when disabling a plane Whether to reset plane properties at disable time isn't well-defined in DRM, but resetting only part of them is probably as bad as it can get. Make the behaviour coherent by resetting the zorder property in addition to the rotation property. Signed-off-by: Laurent Pinchart --- drivers/gpu/drm/omapdrm/omap_plane.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index 34f5cca5a6c5..efec4265c2ae 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -259,6 +259,9 @@ static int omap_plane_disable(struct drm_plane *plane) struct omap_plane *omap_plane = to_omap_plane(plane); omap_plane->win.rotation = BIT(DRM_ROTATE_0); + omap_plane->info.zorder = plane->type == DRM_PLANE_TYPE_PRIMARY + ? 0 : omap_plane->id; + return omap_plane_set_enable(plane, false); } -- 2.39.5