| What: /sys/class/rc/rcN/wakeup_data |
| Date: Mar 2016 |
| KernelVersion: 4.6 |
| Contact: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
| Description: |
| Reading this file returns the stored CIR wakeup sequence. |
| It starts with a pulse, followed by a space, pulse etc. |
| All values are in microseconds. |
| The same format can be used to store a wakeup sequence |
| in the Nuvoton chip by writing to this file. |
| |
| Note: Some systems reset the stored wakeup sequence to a |
| factory default on each boot. On such systems store the |
| wakeup sequence in a file and set it on boot using e.g. |
| a udev rule. |