OpenCloudOS-Kernel/drivers/gpu/drm/amd
Shirish S 5d447f09b8 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 15:38:46 -05:00
..
acp drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
amdgpu drm/amdgpu: disable GFX ring and disable PQ wptr in hw_fini 2018-02-28 14:18:08 -05:00
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 15:38:46 -05:00
include drm/amdgpu: Add query vram width in CGS query system info 2018-02-26 23:09:36 -05:00
lib drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
powerplay drm/amd/pp: Print more smu failed info on Vega10 2018-02-28 14:18:06 -05:00