diff options
| author | Vikash Chandola <vikash.chandola@linux.intel.com> | 2022-02-22 13:12:53 +0000 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2022-02-22 08:15:39 -0800 |
| commit | 35f165f08950a876f1b95a61d79c93678fba2fd6 (patch) | |
| tree | d1cd829ca023238c917242c52294652da0fa828c /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 1b5f517cca36292076d9e38fa6e33a257703e62e (diff) | |
hwmon: (pmbus) Clear pmbus fault/warning bits after read
Almost all fault/warning bits in pmbus status registers remain set even
after fault/warning condition are removed. As per pmbus specification
these faults must be cleared by user.
Modify hwmon behavior to clear fault/warning bit after fetching data if
fault/warning bit was set. This allows to get fresh data in next read.
Signed-off-by: Vikash Chandola <vikash.chandola@linux.intel.com>
Link: https://lore.kernel.org/r/20220222131253.2426834-1-vikash.chandola@linux.intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions