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1What: /sys/class/rc/rc<N>/wakeup_data2Date: Mar 20163KernelVersion: 4.64Contact: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>5Description:6 Reading this file returns the stored CIR wakeup sequence.7 It starts with a pulse, followed by a space, pulse etc.8 All values are in microseconds.9 The same format can be used to store a wakeup sequence10 in the Nuvoton chip by writing to this file.11 12 Note: Some systems reset the stored wakeup sequence to a13 factory default on each boot. On such systems store the14 wakeup sequence in a file and set it on boot using e.g.15 a udev rule.16