linux/drivers/gpu/drm/amd/display/dmub
Nicholas Kazlauskas c1825b5777 drm/amd/display: Program CW5 for tracebuffer for dcn20
[Why]
On dcn21 this is programmed for tracebuffer support but isn't being
programmed on dcn20.

DMCUB execution hits an undefined address 65000000 on tracebuffer
access.

[How]
Program CW5.

Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-05 16:28:23 -05:00
..
inc drm/amd/display: Add DMCUB__PG_DONE trace code enum 2019-12-05 16:27:41 -05:00
src drm/amd/display: Program CW5 for tracebuffer for dcn20 2019-12-05 16:28:23 -05:00