diff options
| author | Azael Avalos | 2015-02-10 21:09:20 -0700 |
|---|---|---|
| committer | Darren Hart | 2015-02-11 20:40:48 -0800 |
| commit | 17fe4b3d31e6b1d3afd40a34849fa353d0ca5616 (patch) | |
| tree | 0c4a5ade07711e952b54d84f59fa04da527e95d1 /arch/microblaze | |
| parent | 35d53ceaf7160fa1950142757420ba96921034bf (diff) | |
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>
Diffstat (limited to 'arch/microblaze')
0 files changed, 0 insertions, 0 deletions