Add support for custom fan curves found on some ASUS ROG laptops.
The patch has gone through a few revisions as others tested it and
requested bahaviour changes or reported issues. V4 should be considered
finalised for now and I won't submit a new version until V4 has been
reviewed.
- V1
+ Initial patch work
- V2
+ Don't fail and remove wmi driver if error from
asus_wmi_evaluate_method_buf() if error is -ENODEV
- V3
+ Store the "default" fan curves
+ Call throttle_thermal_policy_write() if a curve is erased to ensure
that the factory default for a profile is applied again
- V4
+ Do not apply default curves by default. Testers have found that the
default curves don't quite match actual no-curve behaviours
+ Add method to enable/disable curves for each profile
- V5
+ Remove an unrequired function left over from previous iterations
+ Ensure default curves are applied if user writes " " to a curve path
+ Rename "active_fan_curve_profiles" to "enabled_fan_curve_profiles" to
better reflect the behavious of this setting
+ Move throttle_thermal_policy_write_*pu_curves() and rename to
fan_curve_*pu_write()
+ Merge fan_curve_check_valid() and fan_curve_write()
+ Remove some leftover debug statements
+ Remove '\n' causing double-up of '\n\n'
Luke D. Jones (1):
asus-wmi: Add support for custom fan curves
drivers/platform/x86/asus-wmi.c | 618 ++++++++++++++++++++-
include/linux/platform_data/x86/asus-wmi.h | 2 +
2 files changed, 619 insertions(+), 1 deletion(-)
--
2.31.1
