Re: [Linux-uvc-devel] Genius UVC webcam problem on ARM

2011-04-15 Thread Zdeněk Materna
Hello, I've applied your patch. Here is result: [ 298.25] uvc_uninit_video: Statistic for YUV 4:2:2 (YUYV) 160x120@15 [ 298.26] provided dwMaxVideoFrameBufferSize 38400, calculated bpp 16 [ 298.26] collected max_used_size 38400, calculated bpp 16 [ 298.28] provided

[Linux-uvc-devel] [patch] jpeg compression hacks. Tester are welcome!!!

2011-04-15 Thread Alexey Fisher
Hallo all, here is patch (against current master git) to add two new quirks and some more debug string to see what happening :D The quirks are: UVC_QUIRK_FIX_JPEG_BANDWIDTH 0x0040 /* to recalculate bandwidth needed for jpeg compressed stream */ UVC_QUIRK_DISABLE_URB_1024 0x0400 /*

Re: [Linux-uvc-devel] Genius UVC webcam problem on ARM

2011-04-15 Thread Alexey Fisher
There is new patch. With this patch you can recalculate bandwith for jpeg stream. See my post in list and try it: [patch] jpeg compression hacks. Tester are welcome!!! -- Regards, Alexey ___ Linux-uvc-devel mailing list

Re: [Linux-uvc-devel] Fixing bandwidth quirk ***just inquire

2011-04-15 Thread Alexey Fisher
There is new patch. With this patch you can recalculate bandwith for jpeg stream. See my post in list and try it: [patch] jpeg compression hacks. Tester are welcome!!! On Fr, 2011-03-11 at 10:38 +, Paulo Assis wrote: Hi, 2011/3/11 Alexey Fisher bug-tr...@fisher-privat.net: Raw stream is