In OMAP3xxx with OTG mode or host only mode, When the device is inserted after the gadget driver loading the enumeration was not through. This is because the mentor controller will start sensing the ID PIN only after setting the session bit. So after ID-GND, need to set the session bit for mentor to get it configured as A device.
This is a fix to set the session bit again in ID_GND notification handler. Tested with OMAP3630Zoom3 platform. Signed-off-by: Hema HK <[email protected]> Cc: Felipe Balbi <[email protected]> --- drivers/usb/musb/omap2430.c | 10 ++-------- 1 files changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index 4726798..f5d4f36 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -246,19 +246,13 @@ static int musb_otg_notifications(struct notifier_block *nb, if (musb->gadget_driver) { pm_runtime_get_sync(musb->controller); otg_init(musb->xceiv); - - if (data->interface_type == - MUSB_INTERFACE_UTMI) - omap2430_musb_set_vbus(musb, 1); - + omap2430_musb_set_vbus(musb, 1); } #endif } else { pm_runtime_get_sync(musb->controller); otg_init(musb->xceiv); - if (data->interface_type == - MUSB_INTERFACE_UTMI) - omap2430_musb_set_vbus(musb, 1); + omap2430_musb_set_vbus(musb, 1); } break; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
