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Newer Toshiba models now come with a feature called Sleep and Charge, where the computer USB ports remain powered when the computer is asleep or turned off. This patch adds support to such feature, creating a sysfs entry called "usb_sleep_charge" to set the desired charging mode or to disable it. The sysfs entry accepts three parameters, 0, 1 and 2, beign disabled, alternate and auto respectively. The auto mode stands for USB conformant devices (which most are), and the alternate mode stands for those non USB conformant devices that require more power. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com> |
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goldfish | ||
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Kconfig | ||
Makefile |