diff options
| author | Gautham R. Shenoy <[email protected]> | 2024-04-25 16:07:51 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2024-04-26 19:35:37 +0200 |
| commit | b37ef7210e51b1e996ca03b03227d93f7470784b (patch) | |
| tree | d5314e8da1b3175af47a8de8b1e4f37f76bd051b | |
| parent | b8f85833c05730d631576008daaa34096bc7f3ce (diff) | |
cpufreq: amd-pstate: Document *_limit_* fields in struct amd_cpudata
The four fields of struct cpudata namely min_limit_perf,
max_limit_perf, min_limit_freq, max_limit_freq introduced in the
commit febab20caeba("cpufreq/amd-pstate: Fix scaling_min_freq and
scaling_max_freq update") are currently undocumented
Add comments describing these fields
Acked-by: Huang Rui <[email protected]>
Fixes: febab20caeba("cpufreq/amd-pstate: Fix scaling_min_freq and scaling_max_freq update")
Reviewed-by: Li Meng <[email protected]>
Tested-by: Dhananjay Ugwekar <[email protected]>
Signed-off-by: Gautham R. Shenoy <[email protected]>
Signed-off-by: Perry Yuan <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
| -rw-r--r-- | include/linux/amd-pstate.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/amd-pstate.h b/include/linux/amd-pstate.h index d21838835abd..83fb3fc647fc 100644 --- a/include/linux/amd-pstate.h +++ b/include/linux/amd-pstate.h @@ -49,6 +49,10 @@ struct amd_aperf_mperf { * @lowest_perf: the absolute lowest performance level of the processor * @prefcore_ranking: the preferred core ranking, the higher value indicates a higher * priority. + * @min_limit_perf: Cached value of the performance corresponding to policy->min + * @max_limit_perf: Cached value of the performance corresponding to policy->max + * @min_limit_freq: Cached value of policy->min + * @max_limit_freq: Cached value of policy->max * @max_freq: the frequency that mapped to highest_perf * @min_freq: the frequency that mapped to lowest_perf * @nominal_freq: the frequency that mapped to nominal_perf |