diff options
| author | Nicholas Kazlauskas <[email protected]> | 2020-01-15 14:39:52 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-02-06 15:04:38 -0500 |
| commit | 60ec1b5633afaf624290c1d62145285f005634bd (patch) | |
| tree | 9bedea5c19346249c22eb8f29ed5024cbc2ca7c3 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 7e1482b1c7c0d78110558d1cd31f1c1bf4209575 (diff) | |
drm/amd/display: Add DMUB tracebuffer debugfs
[Why]
The DMUB tracebuffer is useful for understanding DMCUB execution state.
[How]
Add a "show" attribute debugfs so we can loop through the buffer
and print the entries.
The structs for the entry format are defined in the debugfs since
the tracebuffer header no longer exists in the DMUB service.
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Reviewed-by: Hersen Wu <[email protected]>
Acked-by: Bhawanpreet Lakha <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions