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| author |   Thomas Lim <Thomas.Lim@amd.com> | 2019-04-29 16:05:42 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-06-11 12:50:50 -0500 |
| commit | 9ed43ef84d9d1e668acdf43c95510fb7b11f8d71 (patch) | |
| tree | d0dc025bc14ff29faf26f5b044e53a14b3943421 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | drm/amd/display: move vmid determination logic out of dc (diff) | |
drm/amd/display: Add Underflow Asserts to dc
[Why]
For debugging underflow issues it can be useful to have asserts when the
underflow initially occurs.
[How]
Read the underflow status registers after actions that have a high risk
of causing underflow and assert that no underflow occurred. If underflow
occurred, clear the bit.
Signed-off-by: Thomas Lim <Thomas.Lim@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions