drm/ast: fixed cursor may disappear sometimes
authorY.C. Chen <yc_chen@aspeedtech.com>
Tue, 30 Oct 2018 03:34:46 +0000 (11:34 +0800)
committerDave Airlie <airlied@redhat.com>
Thu, 22 Nov 2018 01:16:02 +0000 (11:16 +1000)
commit7989b9ee8bafe5cc625381dd0c3c4586de27ca26
tree514cbd659488f297fc23ad2edd985dccda4c25eb
parent1a37bd823891568f8721989aed0615835632d81a
drm/ast: fixed cursor may disappear sometimes

Signed-off-by: Y.C. Chen <yc_chen@aspeedtech.com>
Cc: <stable@vger.kernel.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/ast/ast_mode.c