[Bug 411561] UVCVideo fails on supported webcam

https://bugzilla.novell.com/show_bug.cgi?id=411561 User mikedl@comcast.net added comment https://bugzilla.novell.com/show_bug.cgi?id=411561#c8 Mike Ladwig changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW Info Provider|mikedl@comcast.net | --- Comment #8 from Mike Ladwig 2008-08-04 08:48:32 MDT --- As an experiment, I rmmod uvcvideo, then 'modprobe uvcvideo trace=15', then ran webkam again. The following showed up in dmesg as a result of the modprobe and webkam run: uvcvideo: Adding mapping Brightness to control 00000000-0000-0000-0000-000000000101/2. uvcvideo: Adding mapping Contrast to control 00000000-0000-0000-0000-000000000101/3. uvcvideo: Adding mapping Hue to control 00000000-0000-0000-0000-000000000101/6. uvcvideo: Adding mapping Saturation to control 00000000-0000-0000-0000-000000000101/7. uvcvideo: Adding mapping Sharpness to control 00000000-0000-0000-0000-000000000101/8. uvcvideo: Adding mapping Gamma to control 00000000-0000-0000-0000-000000000101/9. uvcvideo: Adding mapping Backlight Compensation to control 00000000-0000-0000-0000-000000000101/1. uvcvideo: Adding mapping Gain to control 00000000-0000-0000-0000-000000000101/4. uvcvideo: Adding mapping Power Line Frequency to control 00000000-0000-0000-0000-000000000101/5. uvcvideo: Adding mapping Hue, Auto to control 00000000-0000-0000-0000-000000000101/16. uvcvideo: Adding mapping Exposure, Auto to control 00000000-0000-0000-0000-000000000001/2. uvcvideo: Adding mapping Exposure, Auto Priority to control 00000000-0000-0000-0000-000000000001/3. uvcvideo: Adding mapping Exposure (Absolute) to control 00000000-0000-0000-0000-000000000001/4. uvcvideo: Adding mapping White Balance Temperature, Auto to control 00000000-0000-0000-0000-000000000101/11. uvcvideo: Adding mapping White Balance Temperature to control 00000000-0000-0000-0000-000000000101/10. uvcvideo: Adding mapping White Balance Blue Component to control 00000000-0000-0000-0000-000000000101/12. uvcvideo: Adding mapping White Balance Red Component to control 00000000-0000-0000-0000-000000000101/12. uvcvideo: Adding mapping Focus (absolute) to control 00000000-0000-0000-0000-000000000001/6. uvcvideo: Adding mapping Focus, Auto to control 00000000-0000-0000-0000-000000000001/8. uvcvideo: Probing generic UVC device 6 uvcvideo: Found format MJPEG. uvcvideo: - 640x480 (30.0 fps) uvcvideo: - 160x120 (30.0 fps) uvcvideo: - 176x144 (30.0 fps) uvcvideo: - 320x240 (30.0 fps) uvcvideo: - 352x288 (30.0 fps) uvcvideo: - 800x600 (30.0 fps) uvcvideo: - 1024x768 (10.0 fps) uvcvideo: - 1280x1024 (10.0 fps) uvcvideo: - 1600x1200 (10.0 fps) uvcvideo: Found format YUV 4:2:2 (YUYV). uvcvideo: - 640x480 (10.0 fps) uvcvideo: - 160x120 (30.0 fps) uvcvideo: - 176x144 (30.0 fps) uvcvideo: - 320x240 (30.0 fps) uvcvideo: - 352x288 (30.0 fps) uvcvideo: Found a Status endpoint (addr 83). uvcvideo: Found UVC 1.00 device Laptop Integrated Webcam (05a9:2640) uvcvideo: Added control 00000000-0000-0000-0000-000000000101/2 to device 6 entity 5 uvcvideo: Added control 00000000-0000-0000-0000-000000000101/3 to device 6 entity 5 uvcvideo: Added control 00000000-0000-0000-0000-000000000101/6 to device 6 entity 5 uvcvideo: Added control 00000000-0000-0000-0000-000000000101/7 to device 6 entity 5 uvcvideo: Added control 00000000-0000-0000-0000-000000000101/8 to device 6 entity 5 uvcvideo: Added control 00000000-0000-0000-0000-000000000101/9 to device 6 entity 5 uvcvideo: Added control 00000000-0000-0000-0000-000000000101/1 to device 6 entity 5 uvcvideo: Added control 00000000-0000-0000-0000-000000000101/5 to device 6 entity 5 uvcvideo: Added control 00000000-0000-0000-0000-000000000101/11 to device 6 entity 5 uvcvideo: Added control 00000000-0000-0000-0000-000000000101/10 to device 6 entity 5 uvcvideo: Scanning UVC chain: OT 3 <- PU 5 (-> XU 6) <- SU 4 <- IT 1 (-> XU 7)<6>uvcvideo: Found a valid video chain (1 -> 3). uvcvideo: Failed to query (135) UVC control 1 (unit 0) : -32 (exp. 26). input: Laptop Integrated Webcam as /devices/pci0000:00/0000:00:1d.7/usb7/7-6/7-6:1.0/input/input12 uvcvideo: Trying format 0x47504a4d (MJPG): 10000x10000. uvcvideo: Using default frame interval 100000.0 us (10.0 fps). uvcvideo: UVC device initialized. usbcore: registered new interface driver uvcvideo USB Video Class driver (SVN r200) uvcvideo: Trying format 0x47504a4d (MJPG): 32767x32767. uvcvideo: Using default frame interval 100000.0 us (10.0 fps). uvcvideo: Trying format 0x47504a4d (MJPG): 1x1. uvcvideo: Using default frame interval 33333.3 us (30.0 fps). uvcvideo: Trying format 0x31424752 (RGB1): 160x120. uvcvideo: Unsupported format 0x31424752. uvcvideo: Trying format 0x34343452 (R444): 160x120. uvcvideo: Unsupported format 0x34343452. uvcvideo: Trying format 0x4f424752 (RGBO): 160x120. uvcvideo: Unsupported format 0x4f424752. uvcvideo: Trying format 0x50424752 (RGBP): 160x120. uvcvideo: Unsupported format 0x50424752. uvcvideo: Trying format 0x51424752 (RGBQ): 160x120. uvcvideo: Unsupported format 0x51424752. uvcvideo: Trying format 0x52424752 (RGBR): 160x120. uvcvideo: Unsupported format 0x52424752. uvcvideo: Trying format 0x33524742 (BGR3): 160x120. uvcvideo: Unsupported format 0x33524742. uvcvideo: Trying format 0x33424752 (RGB3): 160x120. uvcvideo: Unsupported format 0x33424752. uvcvideo: Trying format 0x34524742 (BGR4): 160x120. uvcvideo: Unsupported format 0x34524742. uvcvideo: Trying format 0x34424752 (RGB4): 160x120. uvcvideo: Unsupported format 0x34424752. uvcvideo: Trying format 0x31384142 (BA81): 160x120. uvcvideo: Unsupported format 0x31384142. uvcvideo: Trying format 0x59455247 (GREY): 160x120. uvcvideo: Unsupported format 0x59455247. uvcvideo: Trying format 0x56595559 (YUYV): 160x120. uvcvideo: Using default frame interval 33333.3 us (30.0 fps). uvcvideo: Trying format 0x59565955 (UYVY): 160x120. uvcvideo: Unsupported format 0x59565955. uvcvideo: Trying format 0x32315559 (YU12): 160x120. uvcvideo: Unsupported format 0x32315559. uvcvideo: Trying format 0x50323234 (422P): 160x120. uvcvideo: Unsupported format 0x50323234. uvcvideo: Trying format 0x4745504a (JPEG): 160x120. uvcvideo: Unsupported format 0x4745504a. uvcvideo: Trying format 0x4745504d (MPEG): 160x120. uvcvideo: Unsupported format 0x4745504d. uvcvideo: Trying format 0x64737664 (dvsd): 160x120. uvcvideo: Unsupported format 0x64737664. uvcvideo: Trying format 0x35323645 (E625): 160x120. uvcvideo: Unsupported format 0x35323645. uvcvideo: Trying format 0x34324948 (HI24): 160x120. uvcvideo: Unsupported format 0x34324948. uvcvideo: Trying format 0x32314d48 (HM12): 160x120. uvcvideo: Unsupported format 0x32314d48. uvcvideo: Trying format 0x47504a4d (MJPG): 160x120. uvcvideo: Using default frame interval 33333.3 us (30.0 fps). uvcvideo: Trying format 0x31435750 (PWC1): 160x120. uvcvideo: Unsupported format 0x31435750. uvcvideo: Trying format 0x32435750 (PWC2): 160x120. uvcvideo: Unsupported format 0x32435750. uvcvideo: Trying format 0x30313953 (S910): 160x120. uvcvideo: Unsupported format 0x30313953. uvcvideo: Trying format 0x41564e57 (WNVA): 160x120. uvcvideo: Unsupported format 0x41564e57. uvcvideo: Trying format 0x56555959 (YYUV): 160x120. uvcvideo: Unsupported format 0x56555959. uvcvideo: Control 0x00980904 not found. uvcvideo: Control 0x00980905 not found. uvcvideo: Control 0x00980906 not found. uvcvideo: Control 0x00980907 not found. uvcvideo: Control 0x00980908 not found. uvcvideo: Control 0x00980909 not found. uvcvideo: Control 0x0098090a not found. uvcvideo: Control 0x0098090b not found. uvcvideo: Control 0x0098090d not found. uvcvideo: Control 0x0098090e not found. uvcvideo: Control 0x0098090f not found. uvcvideo: Control 0x00980911 not found. uvcvideo: Control 0x00980912 not found. uvcvideo: Control 0x00980913 not found. uvcvideo: Control 0x00980914 not found. uvcvideo: Control 0x00980915 not found. uvcvideo: Control 0x00980916 not found. uvcvideo: Control 0x00980917 not found. uvcvideo: Control 0x08000000 not found. uvcvideo: Failed to query (1) UVC control 9 (unit 5) : -32 (exp. 2). uvcvideo: Control 0x00980904 not found. uvcvideo: Control 0x00980905 not found. uvcvideo: Control 0x00980906 not found. uvcvideo: Control 0x00980907 not found. uvcvideo: Control 0x00980908 not found. uvcvideo: Control 0x00980909 not found. uvcvideo: Control 0x0098090a not found. uvcvideo: Control 0x0098090b not found. uvcvideo: Control 0x0098090d not found. uvcvideo: Control 0x0098090e not found. uvcvideo: Control 0x0098090f not found. uvcvideo: Control 0x00980911 not found. uvcvideo: Control 0x00980912 not found. uvcvideo: Control 0x00980913 not found. uvcvideo: Control 0x00980914 not found. uvcvideo: Control 0x00980915 not found. uvcvideo: Control 0x00980916 not found. uvcvideo: Control 0x00980917 not found. uvcvideo: Control 0x08000000 not found. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.