projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 25f1ca31 MW |
1 | These files allow sending arbitrary IPC commands to the PMC/SCU which |
| 2 | may be dangerous. These will be removed eventually and should not be | |
| 3 | used in any new applications. | |
| 4 | ||
| 5 | What: /sys/bus/platform/devices/INT34D2:00/simplecmd | |
| 6 | Date: Jun 2015 | |
| 7 | KernelVersion: 4.1 | |
| 8 | Contact: Mika Westerberg <mika.westerberg@linux.intel.com> | |
| 9 | Description: This interface allows userspace to send an arbitrary | |
| 10 | IPC command to the PMC/SCU. | |
| 11 | ||
| 12 | Format: %d %d where first number is command and | |
| 13 | second number is subcommand. | |
| 14 | ||
| 15 | What: /sys/bus/platform/devices/INT34D2:00/northpeak | |
| 16 | Date: Jun 2015 | |
| 17 | KernelVersion: 4.1 | |
| 18 | Contact: Mika Westerberg <mika.westerberg@linux.intel.com> | |
| 19 | Description: This interface allows userspace to enable and disable | |
| 20 | Northpeak through the PMC/SCU. | |
| 21 | ||
| 22 | Format: %u. |