Re: [PATCH] Bluetooth: Add support for Broadcom BCM20702A0.

[Oliver Neukum <oneukum@suse.de>]

Am Mittwoch, 21. September 2011, 03:39:03 schrieb Jesse Sung:
> > please prove that this is needed. What does usb-devices tell you about
> > this device?
>=20
> Hi Marcel,
>=20
> Currently I only have the output of lsusb -v at hand:
>=20
> Bus 001 Device 003: ID 413c:8197 Dell Computer Corp.
> Device Descriptor:
>    bLength                18
>    bDescriptorType         1
>    bcdUSB               2.00
>    bDeviceClass          255 Vendor Specific Class
>    bDeviceSubClass         1
>    bDeviceProtocol         1
>    bMaxPacketSize0        64
>    idVendor           0x413c Dell Computer Corp.
>    idProduct          0x8197
>    bcdDevice            1.12
>    iManufacturer           1 Broadcom Corp
>    iProduct                2 BCM20702A0
[..]
>      Interface Descriptor:
>        bLength                 9
>        bDescriptorType         4
>        bInterfaceNumber        0
>        bAlternateSetting       0
>        bNumEndpoints           3
>        bInterfaceClass       255 Vendor Specific Class

Hi,

this is really all you need. As soon as it reports that class, you need to =
have
the vendor:device in the driver to bind. Otherwise usbcore won't even probe.

	Regards
		Oliver

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