drm: xlnx: zynqmp_dpsub: Add global alpha support
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Sun, 7 Mar 2021 00:56:58 +0000 (02:56 +0200)
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Sun, 8 Aug 2021 23:28:04 +0000 (02:28 +0300)
commit650f12042b85322e1459b7e49d50ae09c60e28d3
tree407e88baf24471d0081744a44c3d7fee365ac9dc
parente06926ecc3d04944ffc44069368d9fddf528413f
drm: xlnx: zynqmp_dpsub: Add global alpha support

The graphics plane has a global alpha setting. Expose it through the
plane's alpha property.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
drivers/gpu/drm/xlnx/zynqmp_disp.c