usb: gadget: Vote for SWFI when USB cable is connected
To enable better power management and entering CPU idle states while
USB cable is connected and no USB SW involvement is required
(MSM BAM2BAM mode) a new SysFS was added.
This SysFS allow controlling USB voting and gives the ability
to save power consumption while USB is active.
default behavior is high QoS. to change the new SysFS
echo high/low to /sys/class/android_usb/android0/pm_qos
Change-Id: Ia73491cfddc3968e1d04423a1750c89fab5fefeb
Signed-off-by: Ofir Cohen <ofirc@codeaurora.org>
diff --git a/include/linux/usb/android.h b/include/linux/usb/android.h
index 9d7e4a8..6d3c3ad 100644
--- a/include/linux/usb/android.h
+++ b/include/linux/usb/android.h
@@ -19,6 +19,7 @@
struct android_usb_platform_data {
int (*update_pid_and_serial_num)(uint32_t, const char *);
+ u32 swfi_latency;
};
#endif /* __LINUX_USB_ANDROID_H */