Commit b66848eb authored Mar 11, 2012 by Rob Clark Committed by Greg Kroah-Hartman Mar 13, 2012

staging: drm/omap: avoid multiple planes having same z-order



Multiple video pipes on same output with same z-order is an undefined
behavior.  Set a unique z-order value based on overlay number/id.

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 4d3bfdda

drivers/staging/omapdrm/omap_plane.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -439,7 +439,7 @@ struct drm_plane omap_plane_init(struct drm_device dev,
		if (priv)
		omap_plane->info.zorder = 0;
		else
		omap_plane->info.zorder = 1;
		omap_plane->info.zorder = ovl->id;

		update_manager(plane);

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