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| H A D | toshiba_acpi.c | diff 17fe4b3d31e6b1d3afd40a34849fa353d0ca5616 Wed Feb 11 05:09:20 CET 2015 Azael Avalos <coproscefalo@gmail.com> toshiba_acpi: Add support to enable/disable USB 3
Toshiba laptops that come with USB 3 ports have a feature that lets
them disable USB 3 functionality and act as a regular USB 2 port, and
thus, saving power.
This patch adds support to that feature, by creating a sysfs entry
named "usb_three", acceptig only two parameters, 0 to disable the
USB 3 (acting as a USB 2) and 1 to enable it, however, a reboot is
needed everytime this is toggled.
Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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