Re: [PATCH] usb: musb: dsps: keep VBUS on for host-only mode

2017-06-17 Thread Greg KH
On Fri, Jun 16, 2017 at 10:07:26AM -0500, Bin Liu wrote: > commit b3addcf0d1f04f53fcc302577d5a5e964c18531a upstream. > > Currently VBUS is turned off while a usb device is detached, and turned > on again by the polling routine. This short period VBUS loss prevents > usb modem to switch mode. > >

[PATCH] usb: musb: dsps: keep VBUS on for host-only mode

2017-06-16 Thread Bin Liu
commit b3addcf0d1f04f53fcc302577d5a5e964c18531a upstream. Currently VBUS is turned off while a usb device is detached, and turned on again by the polling routine. This short period VBUS loss prevents usb modem to switch mode. VBUS should be constantly on for host-only mode, so this changes the

[PATCH] usb: musb: dsps: keep VBUS on for host-only mode

2017-05-25 Thread Bin Liu
Currently VBUS is turned off while a usb device is detached, and turned on again by the polling routine. This short period VBUS loss prevents usb modem to switch mode. VBUS should be constantly on for host-only mode, so this changes the driver to not turn off VBUS for host-only mode. Fixes:

[PATCH] usb: musb: dsps: keep VBUS on for host-only mode

2017-05-15 Thread Bin Liu
Currently VBUS is turned off while a usb device is detached, and turned on again by the polling routine. This short period VBUS loss prevents usb modem to switch mode. VBUS should be constantly on for host-only mode, so this changes the driver to not turn off VBUS for host-only mode. Fixes: