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Commit fd311d88 authored by Neil Armstrong's avatar Neil Armstrong
Browse files

drm/meson: Add zpos immutable property to planes 



Add immutable zpos property to primary and overlay planes to specify
the current fixed zpos position.

Fixes: f9a23481 ("drm/meson: Support Overlay plane for video rendering")
Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: default avatarKevin Hilman <khilman@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190429075247.7946-1-narmstrong@baylibre.com
parent 7355965d

drivers/gpu/drm/meson/meson_overlay.c

+3 −0
Original line number Diff line number Diff line
@@ -578,6 +578,9 @@ int meson_overlay_create(struct meson_drm *priv) 


	drm_plane_helper_add(plane, &meson_overlay_helper_funcs);



	/* For now, VD Overlay plane is always on the back */

	drm_plane_create_zpos_immutable_property(plane, 0);



	priv->overlay_plane = plane;



	DRM_DEBUG_DRIVER("\n");

drivers/gpu/drm/meson/meson_plane.c

+3 −0
Original line number Diff line number Diff line
@@ -371,6 +371,9 @@ int meson_plane_create(struct meson_drm *priv) 


	drm_plane_helper_add(plane, &meson_plane_helper_funcs);



	/* For now, OSD Primary plane is always on the front */

	drm_plane_create_zpos_immutable_property(plane, 1);



	priv->primary_plane = plane;



	return 0;