On Friday 02 January 2015 11:07:09 Tibor Mišuth wrote: > Hello, > > I've installed Ubuntu 14.04 (kernel 3.13.0-43-generic) on an old Asus > F5R laptop recently. It's equipped with an integrated Syntek 1135 > webcam for which the gspca_stk1135 module is loaded. > > lsusb: > Bus 001 Device 005: ID 174f:6a31 Syntek Web Cam - Asus A8J, F3S, F5R, VX2S, > V1S > > lsmod (extract): > gspca_stk1135 13318 0 > gspca_main 27814 1 gspca_stk1135 > videodev 108503 2 gspca_stk1135,gspca_main > > The webcam works fine in guvcview and almost fine in cheese > (resolutions are limited to square options, e.g. 1024x1024). > > Unfortunately there is an issue with Skype. It can detect the device > /dev/video0 (once > LD_PRELOAD=/usr/lib/i386-linux-gnu/libv4l/v4l2convert.so) but the > resolution is limited to 32x32 pixels which is useless. I tried to set > video size in Skype's config.xml, but then Skype didn't show anything > (just black screen). > > I did a test with an external Genius USB webcam (gspca_sonixb module) > that worked fine (resolution was 640x480 that is max for the camera). > > Is there any way to debug the driver (gspca_stk1135) and v4l to find > out the root cause of the issue? The driver supports variable resolution from 32x32 to 1280x1024 in 2 pixel steps. The problem is that some programs are crap and cannot handle that. -- Ondrej Zary -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
