diff options
| author | Mario Limonciello <mario.limonciello@amd.com> | 2024-12-05 21:19:12 -0600 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-12-10 19:18:11 +0200 |
| commit | 494637cf5bf098ac0fe125dd6d23368419fe9da4 (patch) | |
| tree | eed9310dab64ffc84af003c08f05458e35cbc4c9 /drivers/acpi/platform_profile.c | |
| parent | 06ec24388f1de63a5d9b0dc1994bc2180d7ff6b8 (diff) | |
ACPI: platform_profile: Add concept of a "custom" profile
When two profile handlers don't agree on the current profile it's ambiguous
what to show to the legacy sysfs interface.
Add a "custom" profile string that userspace will be able to use the legacy
sysfs interface to distinguish this situation..
Additionally drivers can choose to use this to indicate that a user has
modified driver settings in a way that the platform profile advertised by
a driver is not accurate.
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20241206031918.1537-17-mario.limonciello@amd.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'drivers/acpi/platform_profile.c')
| -rw-r--r-- | drivers/acpi/platform_profile.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c index bdf69255ed9c..54483269b883 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -20,6 +20,7 @@ static const char * const profile_names[] = { [PLATFORM_PROFILE_BALANCED] = "balanced", [PLATFORM_PROFILE_BALANCED_PERFORMANCE] = "balanced-performance", [PLATFORM_PROFILE_PERFORMANCE] = "performance", + [PLATFORM_PROFILE_CUSTOM] = "custom", }; static_assert(ARRAY_SIZE(profile_names) == PLATFORM_PROFILE_LAST); |