162306a36Sopenharmony_ciWhat: /sys/class/rc/rc<N>/wakeup_data 262306a36Sopenharmony_ciDate: Mar 2016 362306a36Sopenharmony_ciKernelVersion: 4.6 462306a36Sopenharmony_ciContact: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> 562306a36Sopenharmony_ciDescription: 662306a36Sopenharmony_ci Reading this file returns the stored CIR wakeup sequence. 762306a36Sopenharmony_ci It starts with a pulse, followed by a space, pulse etc. 862306a36Sopenharmony_ci All values are in microseconds. 962306a36Sopenharmony_ci The same format can be used to store a wakeup sequence 1062306a36Sopenharmony_ci in the Nuvoton chip by writing to this file. 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci Note: Some systems reset the stored wakeup sequence to a 1362306a36Sopenharmony_ci factory default on each boot. On such systems store the 1462306a36Sopenharmony_ci wakeup sequence in a file and set it on boot using e.g. 1562306a36Sopenharmony_ci a udev rule. 16