From 0d8f8edd2c3a7acb2202f1982ca8c18ee62cd49a Mon Sep 17 00:00:00 2001 From: Hema HK Date: Mon, 28 Feb 2011 15:05:29 +0530 Subject: [PATCH] usb: musb: OMAP3xxx: Fix device detection in otg & host mode 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 Signed-off-by: Felipe Balbi --- drivers/usb/musb/omap2430.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index 47267987077d0..f5d4f368be9e4 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; -- 2.39.5