linux_dsm_epyc7002/drivers/gpu/drm/amd
Jaehyun Chung b9fe515105 drm/amd/display: DML Validation Dump/Check with Logging
[Why]
Need validation that we are programming the expected values (rq, ttu, dlg)
from DML. This debug feature will output logs if we are programming
incorrect values and may help differentiate DAL issues from HW issues.

[How]
Dump relevant registers for each pipe with active stream. Compare current
reg values with the converted DML output. Log mismatches when found.

Signed-off-by: Jaehyun Chung <jaehyun.chung@amd.com>
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:53 -05:00
..
acp treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
amdgpu drm/amdgpu/nv: add asic func for fetching vbios from rom directly 2019-11-19 10:12:51 -05:00
amdkfd drm/amdkfd: remove set but not used variable 'top_dev' 2019-11-19 10:12:51 -05:00
display drm/amd/display: DML Validation Dump/Check with Logging 2019-11-19 10:12:53 -05:00
include drm/amdgpu: add JPEG PG and CG interface 2019-11-19 10:12:50 -05:00
powerplay drm/amd/powerplay: correct fine grained dpm force level setting 2019-11-19 10:12:51 -05:00