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| author | Shyam Sundar S K <Shyam-sundar.S-k@amd.com> | 2021-06-29 14:18:00 +0530 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2021-07-14 15:09:22 +0200 |
| commit | 76620567496237f1f1f54683ec7da1755ee501d7 (patch) | |
| tree | 9adb2c494ce029eaeed44d12485eb942db2cddf9 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 162b937a8064029ed22cd1039d4dcf7f1721f940 (diff) | |
platform/x86: amd-pmc: Add support for logging SMU metrics
SMU provides a way to dump the s0ix debug statistics in the form of a
metrics table via a of set special mailbox commands.
Add support to the driver which can send these commands to SMU and expose
the information received via debugfs. The information contains the s0ix
entry/exit, active time of each IP block etc.
As a side note, SMU subsystem logging is not supported on Picasso based
SoC's.
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210629084803.248498-5-Shyam-sundar.S-k@amd.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions