diff options
| author | Joshua Aberback <[email protected]> | 2019-04-01 15:21:24 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-06-22 09:34:10 -0500 |
| commit | 42351c66aedcd142de33c0ae17bbde09eaff1b3d (patch) | |
| tree | 0c36a8ffde607c9a1986f7c7002645b0906cfd82 /tools/perf/scripts/python | |
| parent | 254eb07cb090374d0e1e90790395ead77f6f6ad5 (diff) | |
drm/amd/display: Add profiling tools for bandwidth validation
[Why]
We used this change to investigate the performance of bandwidth validation,
it will be useful to have if we need to investigate further.
[How]
We use performance counter tick numbers to profile performance, they live
at dc->debug.bw_val_profile (set .enable in debugger to turn on measuring).
Signed-off-by: Joshua Aberback <[email protected]>
Reviewed-by: Tony Cheng <[email protected]>
Acked-by: Bhawanpreet Lakha <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions