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 distinguish
this situation when using the legacy sysfs interface.
Reviewed-by: Armin Wolf <W_Armin@xxxxxx>
Tested-by: Mark Pearson <mpearson-lenovo@xxxxxxxxx>
Reviewed-by: Mark Pearson <mpearson-lenovo@xxxxxxxxx>
Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
---
drivers/acpi/platform_profile.c | 1 +
include/linux/platform_profile.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c
index c4e2c75116988..089ac73b3ec97 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);
diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h
index a888fd085c513..0682bb4c57e5d 100644
--- a/include/linux/platform_profile.h
+++ b/include/linux/platform_profile.h
@@ -23,6 +23,7 @@ enum platform_profile_option {
PLATFORM_PROFILE_BALANCED,
PLATFORM_PROFILE_BALANCED_PERFORMANCE,
PLATFORM_PROFILE_PERFORMANCE,
+ PLATFORM_PROFILE_CUSTOM,
PLATFORM_PROFILE_LAST, /*must always be last */
};
--
2.43.0
