Date: Tue, 26 Jan 2010 20:43:20 +0200 From: Andriy Gapon <avg@icyb.net.ua> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-multimedia@freebsd.org, freebsd-usb@freebsd.org Subject: Re: [FreeBSD 8/9] USB webcamd and video4bsd: Call for testing Message-ID: <4B5F37C8.20504@icyb.net.ua> In-Reply-To: <4B5F36CF.4080206@freebsd.org> References: <201001101437.37269.hselasky@c2i.net> <4B5F2784.2090406@icyb.net.ua> <201001261837.08651.hselasky@c2i.net> <4B5F3621.2080105@icyb.net.ua> <4B5F36CF.4080206@freebsd.org>
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on 26/01/2010 20:39 Andriy Gapon said the following: > Seems like webcamd indeed recognizes this webcam, but it does that... eventually. > That is, I have to start webcamd several times until it seems the webcam. > The first few attempts end with 'Cannot find USB device'. > I always start it using webcamd -d ugen3.3 -v 0 More info (sorry for the forum-like style). I turned all debug calls in uvc driver into regular printfs and I am getting this: Adding mapping Brightness to control 00000000-0000-0000-0000-000000000101/2. Adding mapping Contrast to control 00000000-0000-0000-0000-000000000101/3. Adding mapping Hue to control 00000000-0000-0000-0000-000000000101/6. Adding mapping Saturation to control 00000000-0000-0000-0000-000000000101/7. Adding mapping Sharpness to control 00000000-0000-0000-0000-000000000101/8. Adding mapping Gamma to control 00000000-0000-0000-0000-000000000101/9. Adding mapping Backlight Compensation to control 00000000-0000-0000-0000-000000000101/1. Adding mapping Gain to control 00000000-0000-0000-0000-000000000101/4. Adding mapping Power Line Frequency to control 00000000-0000-0000-0000-000000000101/5. Adding mapping Hue, Auto to control 00000000-0000-0000-0000-000000000101/16. Adding mapping Exposure, Auto to control 00000000-0000-0000-0000-000000000001/2. Adding mapping Exposure, Auto Priority to control 00000000-0000-0000-0000-000000000001/3. Adding mapping Exposure (Absolute) to control 00000000-0000-0000-0000-000000000001/4. Adding mapping White Balance Temperature, Auto to control 00000000-0000-0000-0000-000000000101/11. Adding mapping White Balance Temperature to control 00000000-0000-0000-0000-000000000101/10. Adding mapping White Balance Component, Auto to control 00000000-0000-0000-0000-000000000101/13. Adding mapping White Balance Blue Component to control 00000000-0000-0000-0000-000000000101/12. Adding mapping White Balance Red Component to control 00000000-0000-0000-0000-000000000101/12. Adding mapping Focus (absolute) to control 00000000-0000-0000-0000-000000000001/6. Adding mapping Focus, Auto to control 00000000-0000-0000-0000-000000000001/8. Adding mapping Zoom, Absolute to control 00000000-0000-0000-0000-000000000001/11. Adding mapping Zoom, Continuous to control 00000000-0000-0000-0000-000000000001/12. Adding mapping Privacy to control 00000000-0000-0000-0000-000000000001/17. Probing generic UVC device Found format MJPEG. - 640x480 (30.0 fps) - 160x120 (30.0 fps) - 176x144 (30.0 fps) - 320x240 (30.0 fps) - 352x288 (30.0 fps) - 800x600 (30.0 fps) - 1024x768 (10.0 fps) - 1280x1024 (10.0 fps) - 1600x1200 (10.0 fps) Found format YUV 4:2:2 (YUYV). - 640x480 (30.0 fps) - 160x120 (30.0 fps) - 176x144 (30.0 fps) - 320x240 (30.0 fps) - 352x288 (30.0 fps) - 1600x1200 (5.0 fps) Found a Status endpoint (addr 83). Added control 00000000-0000-0000-0000-000000000101/2 to device entity 5 Added control 00000000-0000-0000-0000-000000000101/3 to device entity 5 Added control 00000000-0000-0000-0000-000000000101/6 to device entity 5 Added control 00000000-0000-0000-0000-000000000101/7 to device entity 5 Added control 00000000-0000-0000-0000-000000000101/8 to device entity 5 Added control 00000000-0000-0000-0000-000000000101/9 to device entity 5 Added control 00000000-0000-0000-0000-000000000101/10 to device entity 5 Added control 00000000-0000-0000-0000-000000000101/1 to device entity 5 Added control 00000000-0000-0000-0000-000000000101/5 to device entity 5 Added control 00000000-0000-0000-0000-000000000101/11 to device entity 5 Added control 00000000-0000-0000-0000-000000000101/14 to device entity 5 Added control 00000000-0000-0000-0000-000000000001/11 to device entity 1 Added control 00000000-0000-0000-0000-000000000001/13 to device entity 1 Scanning UVC chain:Found a valid video chain (1 -> 3). ^^^^^^^^^^^ this where output stops when webcamd can not attach UVC device initialized. ^^^^^^^^^^^ this is the successful case -- Andriy Gapon
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