Messages in this thread | | | Date | Sat, 5 Feb 2011 15:15:27 -0500 (EST) | From | Alan Stern <> | Subject | Re: [USB]Add quirk for Samsung Android phone modem |
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On Sat, 5 Feb 2011, Maciej Szmigiero wrote:
> [USB]Add quirk for Samsung Android phone modem > > My Galaxy Spica needs this quirk when in modem mode, otherwise > it causes endless USB bus resets and is unusable in this mode. > > Unfortunately Samsung decided to reuse ID of its old CDMA phone SGH-I500 > for the modem part. > That's why in addition to this patch the visior driver must be prevented > from binding to SPH-I500 ID, so ACM driver can do that. > > Signed-off-by: Maciej Szmigiero <mhej@o2.pl> > > diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c > index 44c5954..363355b 100644 > --- a/drivers/usb/core/quirks.c > +++ b/drivers/usb/core/quirks.c > @@ -88,6 +88,10 @@ static const struct usb_device_id usb_quirk_list[] = { > /* INTEL VALUE SSD */ > { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME }, > > + /* Samsung Android phone modem - ID conflict with SPH-I500 */ > + { USB_DEVICE(0x04e8, 0x6601), .driver_info = > + USB_QUIRK_CONFIG_INTF_STRINGS }, > + > { } /* terminating entry must be last */ > };
Please follow the directions at the start of the source file: Keep the list ordered by vendor ID, then product ID.
Alan Stern
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