drm: omapdrm: Store the Z order in the plane state zpos field

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The DRM core implements a standard "zpos" property to control planes
ordering. The omapdrm driver implements a similar property named
"zorder". Although we can't switch to DRM core handling of the "zpos"
property for backward compatibility reasons, we can store the zorder
value in the drm_plane_state zpos field, saving us from adding a custom
field to the plane state.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Laurent Pinchart 2017-05-09 01:27:12 +03:00 • committed by Tomi Valkeinen

parent d6f544f6bf

commit ba527c1364

1 changed files with 7 additions and 14 deletions

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drivers/gpu/drm/omapdrm/omap_plane.c

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