Date: Sun, 28 Dec 2014 11:06:31 +0100 From: Hans Petter Selasky <hps@selasky.org> To: "Eugene M. Zheganin" <eugene@zhegan.in>, freebsd-multimedia@freebsd.org Subject: Re: webcamd, pwc and vga Message-ID: <549FD627.5010800@selasky.org> In-Reply-To: <549FD210.9030701@zhegan.in> References: <549ADCB1.10605@zhegan.in> <549B40F7.5050209@selasky.org> <549B9FEA.3000905@zhegan.in> <549BD9CB.8060502@selasky.org> <549C06E9.5000904@zhegan.in> <549C118D.9050407@selasky.org> <549C1677.50103@zhegan.in> <549C201E.9070203@selasky.org> <549C4987.6070706@zhegan.in> <549C4A83.3060906@selasky.org> <549FD210.9030701@zhegan.in>
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On 12/28/14 10:49, Eugene M. Zheganin wrote: > Hi, > > On 25.12.2014 22:33, Hans Petter Selasky wrote: >> >> Can you dump the USB descriptors for you webcam. It will give some >> clues about which driver is used: >> >> usbconfig -d X.Y dump_device_desc dump_curr_config_desc >> > > Sorry for the delay, here they are: > > [root@bsdrookie:~]# usbconfig -d 1.3 dump_device_desc dump_curr_config_desc > ugen1.3: <product 0x08d9 vendor 0x046d> at usbus1, cfg=0 md=HOST > spd=FULL (12Mbps) pwr=ON (100mA) > > bLength = 0x0012 > bDescriptorType = 0x0001 > bcdUSB = 0x0110 > bDeviceClass = 0x0000 > bDeviceSubClass = 0x0000 > bDeviceProtocol = 0x0000 > bMaxPacketSize0 = 0x0008 > idVendor = 0x046d > idProduct = 0x08d9 > bcdDevice = 0x0100 > iManufacturer = 0x0000 <no string> > iProduct = 0x0000 <no string> > iSerialNumber = 0x0000 <no string> > bNumConfigurations = 0x0001 > Hi, Based on this information your driver is located in: media_tree/drivers/media/usb/gspca/zc3xx.c Maybe you can diff the "media_tree/drivers/media/usb/gspca" directory between the working version of webcamd and the non-working. I don't see how any non-linux kernel sources should cause this regression right now. Also, make sure you specify a fps setting which is supported: pwcview -s vga -f 5 For example. Still doesn't work? --HPS
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