linux/drivers/gpu/drm/amd
Shirish S d6b6669762 drm/amd/display: check for ipp before calling cursor operations
Currently all cursor related functions are made to all
pipes that are attached to a particular stream.
This is not applicable to pipes that do not have cursor plane
initialised like underlay.
Hence this patch allows cursor related operations on a pipe
only if ipp in available on that particular pipe.

The check is added to set_cursor_position & set_cursor_attribute.

Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2018-02-28 15:14:41 -05:00
..
acp drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
amdgpu Merge branch 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-fixes 2018-02-28 11:39:52 +10:00
amdkfd drm/amdkfd: Fix potential NULL pointer dereferences 2018-01-10 17:15:09 -06:00
display drm/amd/display: check for ipp before calling cursor operations 2018-02-28 15:14:41 -05:00
include drm/amdgpu: remove some old gc 9.x registers 2017-12-13 17:28:08 -05:00
lib drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
powerplay Merge branch 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-fixes 2018-02-28 11:39:52 +10:00