Date: Thu, 21 May 2020 15:20:30 +0200 From: Hans Petter Selasky <hps@selasky.org> To: =?UTF-8?B?Sm9zw6kgUMOpcmV6?= <fbl@aoek.com>, multimedia@freebsd.org Subject: Re: USB webcam not attaching: proposed patch Message-ID: <4bf05a67-eec1-c41f-251f-7330e30068f2@selasky.org> In-Reply-To: <dbe6a657ba5066ce8d05b29d14353778@mail.yourbox.net> References: <9ae2688ee04cef61ee7e20412da6ed49@mail.yourbox.net> <a86d2328-0571-7be4-cf18-7b2241bef1a5@selasky.org> <dbe6a657ba5066ce8d05b29d14353778@mail.yourbox.net>
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On 2020-05-21 14:27, José Pérez via freebsd-multimedia wrote:
> El 2020-05-21 13:23, Hans Petter Selasky escribió:
>> Hi,
>>
>> The match rule must be narrowed down a bit.
>>
>> Can you dump the full configuration and device descriptor for this
>> device? 0x0a is not correct interface class. This will make trouble
>> for USB ethernet devices.
Hi,
1) Match vendor ID, interface class (0xa) and interface subclass (0xFF).
There are a dozen of these devices:
drivers/media/usb/pwc/pwc-if.c: { USB_DEVICE(0x046D, 0x08B3) }, /*
Logitech QuickCam Zoom (old model) */
I think that will suffice. Else the quirk will be too wide!
--HPS
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