drm/amd/display: prevent setting cursor position with no surface
authorDmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Thu, 19 Jan 2017 22:54:39 +0000 (17:54 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Sep 2017 21:11:51 +0000 (17:11 -0400)
commit0be06fc29b31d92a22180deaf866ad5f97133a9e
treefa4ac58fe810980bdbcaef35cf16ffc63b2e0046
parentdcbd4ee0fabcc1f6a40d67e8a8621e9ac5a382ac
drm/amd/display: prevent setting cursor position with no surface

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_stream.c