1What: /sys/firmware/acpi/platform_profile_choices 2Date: October 2020 3Contact: Hans de Goede <hdegoede@redhat.com> 4Description: This file contains a space-separated list of profiles supported for this device. 5 6 Drivers must use the following standard profile-names: 7 8 ==================== ======================================== 9 low-power Low power consumption 10 cool Cooler operation 11 quiet Quieter operation 12 balanced Balance between low power consumption 13 and performance 14 balanced-performance Balance between performance and low 15 power consumption with a slight bias 16 towards performance 17 performance High performance operation 18 ==================== ======================================== 19 20 Userspace may expect drivers to offer more than one of these 21 standard profile names. 22 23What: /sys/firmware/acpi/platform_profile 24Date: October 2020 25Contact: Hans de Goede <hdegoede@redhat.com> 26Description: Reading this file gives the current selected profile for this 27 device. Writing this file with one of the strings from 28 platform_profile_choices changes the profile to the new value. 29