Hey Linux USBer's, I'm looking to add host support to the qualcomm OTG USB driver. The driver in mainline currently has gadget support only. I'm starting with an out-of-tree driver that has full gadget and host support. It has it's own OTG state machine implement in the driver, that I was about to forward-port to top-of-tree.
However, I found the files /usb/common/usb-otg-fsm.c and I'm wondering what the status of that is. There appears to be only one driver currently using it. Should I modify the qualcomm driver (drivers/usb/phy/phy-msm-usb.c to use that state machine, or just try to mainline the state machine from the out-of-tree driver? I'm suspecting the former will be more work, but I want to do the right thing. Really I'm just checking that using the generic state machine is the preferred method of supporting USB OTG drivers going forward. Thanks! -- Tim Bird Senior Software Engineer, Sony Mobile Architecture Group Chair, CE Workgroup, Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
