diff options
Diffstat (limited to 'Documentation/ABI/obsolete')
-rw-r--r-- | Documentation/ABI/obsolete/sysfs-cpuidle | 9 | ||||
-rw-r--r-- | Documentation/ABI/obsolete/sysfs-driver-intel_pmc_bxt | 22 |
2 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/ABI/obsolete/sysfs-cpuidle b/Documentation/ABI/obsolete/sysfs-cpuidle new file mode 100644 index 000000000000..e398fb5e542f --- /dev/null +++ b/Documentation/ABI/obsolete/sysfs-cpuidle @@ -0,0 +1,9 @@ +What: /sys/devices/system/cpu/cpuidle/current_governor_ro +Date: April, 2020 +Contact: linux-pm@vger.kernel.org +Description: + current_governor_ro shows current using cpuidle governor, but read only. + with the update that cpuidle governor can be changed at runtime in default, + both current_governor and current_governor_ro co-exist under + /sys/devices/system/cpu/cpuidle/ file, it's duplicate so make + current_governor_ro obselete. diff --git a/Documentation/ABI/obsolete/sysfs-driver-intel_pmc_bxt b/Documentation/ABI/obsolete/sysfs-driver-intel_pmc_bxt new file mode 100644 index 000000000000..39d5659f388b --- /dev/null +++ b/Documentation/ABI/obsolete/sysfs-driver-intel_pmc_bxt @@ -0,0 +1,22 @@ +These files allow sending arbitrary IPC commands to the PMC/SCU which +may be dangerous. These will be removed eventually and should not be +used in any new applications. + +What: /sys/bus/platform/devices/INT34D2:00/simplecmd +Date: Jun 2015 +KernelVersion: 4.1 +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> +Description: This interface allows userspace to send an arbitrary + IPC command to the PMC/SCU. + + Format: %d %d where first number is command and + second number is subcommand. + +What: /sys/bus/platform/devices/INT34D2:00/northpeak +Date: Jun 2015 +KernelVersion: 4.1 +Contact: Mika Westerberg <mika.westerberg@linux.intel.com> +Description: This interface allows userspace to enable and disable + Northpeak through the PMC/SCU. + + Format: %u. |