Date: Sat, 20 Feb 2021 17:09:47 +0100 From: Jakob Alvermark <jakob@alvermark.net> To: Hans Petter Selasky <hps@selasky.org>, Steve Wills <steve@mouf.net>, freebsd-current <freebsd-current@freebsd.org> Subject: Re: webcamd not started automatically Message-ID: <7735a26c-198f-d2b3-3698-2d8274d179d6@alvermark.net> In-Reply-To: <27537651-0715-fe00-d583-4077735e694f@selasky.org> References: <69de9fde-4c3f-f909-359c-0156767b121c@alvermark.net> <8709cf86-0439-e3c8-a416-6c68c577939d@selasky.org> <2577c0ad-00aa-5da8-ab7f-98672c598674@alvermark.net> <037d398c-e6d0-f805-b5da-9c6a7ab6e097@mouf.net> <cc93dd95-0d9c-0f51-f1fc-e6f7fc0cc588@alvermark.net> <e74e6eb0-23f1-e68a-00df-a03557418645@selasky.org> <31d7c2f5-6d20-743e-f7d1-e735234f938f@alvermark.net> <27537651-0715-fe00-d583-4077735e694f@selasky.org>
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On 2/20/21 5:00 PM, Hans Petter Selasky wrote: > On 2/20/21 3:33 PM, Jakob Alvermark wrote: >> # service webcamd start ugen1.7 >> webcamd 19267 - - Attached to ugen1.7[0] >> # ls /var/run/webcamd.* >> /var/run/webcamd.1.7.0.pid /var/run/webcamd.2.4.0.pid >> # cat /var/run/webcamd.1.7.0.pid > > It might be something in the devd script which only starts the one > webcam. Can you dump the USB device descriptor for both webcams? > > usbconfig -d X.Y dump_device_desc > > Where X.Y are the numbers after ugen. > $ usbconfig -d 1.7 dump_device_desc ugen1.7: <vendor 0x046d product 0x0825> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA) bLength = 0x0012 bDescriptorType = 0x0001 bcdUSB = 0x0200 bDeviceClass = 0x00ef <Miscellaneous device> bDeviceSubClass = 0x0002 bDeviceProtocol = 0x0001 bMaxPacketSize0 = 0x0040 idVendor = 0x046d idProduct = 0x0825 bcdDevice = 0x0012 iManufacturer = 0x0000 <no string> iProduct = 0x0000 <no string> iSerialNumber = 0x0002 <AE73A920> bNumConfigurations = 0x0001 $ usbconfig -d 2.4 dump_device_desc ugen2.4: <Chicony Electronics Co.,Ltd. Integrated Camera> at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA) bLength = 0x0012 bDescriptorType = 0x0001 bcdUSB = 0x0201 bDeviceClass = 0x00ef <Miscellaneous device> bDeviceSubClass = 0x0002 bDeviceProtocol = 0x0001 bMaxPacketSize0 = 0x0040 idVendor = 0x04f2 idProduct = 0xb681 bcdDevice = 0x6926 iManufacturer = 0x0003 <Chicony Electronics Co.,Ltd.> iProduct = 0x0001 <Integrated Camera> iSerialNumber = 0x0002 <6926> bNumConfigurations = 0x0001 $ Jakob
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