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cpufreq/amd-pstate: Document missing kernel-doc members

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kernel-doc warns about five undescribed members in amd-pstate.h:
union perf_cached's @val and struct amd_cpudata's @raw_epp,
@current_profile, @ppdev and @profile_name. Describe them.

Signed-off-by: David Vernet <void@manifault.com>
Acked-by: Mario Limonciello (AMD) <superm1@kernel.org>
Link: https://lore.kernel.org/r/20260728073150.54964-2-void@manifault.com
Signed-off-by: Mario Limonciello <superm1@kernel.org>
This commit is contained in:
David Vernet
2026-07-28 02:31:47 -05:00
committed by Mario Limonciello
parent d9a3b95f37
commit d06c75c22d
1 changed files with 6 additions and 0 deletions
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6
drivers/cpufreq/amd-pstate.h
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@@ -39,6 +39,7 @@
* @min_limit_perf: Cached value of the performance corresponding to policy->min
* @max_limit_perf: Cached value of the performance corresponding to policy->max
* @bios_min_perf: Cached perf value corresponding to the "Requested CPU Min Frequency" BIOS option
* @val: Raw 64-bit value for atomic access via READ_ONCE()/WRITE_ONCE()
*/
union perf_cached {
struct {
@@ -96,7 +97,12 @@ struct amd_aperf_mperf {
* @epp_default_ac: Default EPP value for AC power source
* @epp_default_dc: Default EPP value for DC power source
* @dynamic_epp: Whether dynamic EPP is enabled
* @raw_epp: Whether the last EPP write was a raw numeric value rather than a
* named preference
* @power_nb: Notifier block for power events
* @current_profile: Currently selected platform profile option
* @ppdev: Device registered with the platform profile handler
* @profile_name: Name under which @ppdev is registered
*
* The amd_cpudata is key private data for each CPU thread in AMD P-State, and
* represents all the attributes and goals that AMD P-State requests at runtime.