uvc

How do I enable the UVC_QUIRK_FIX_BANDWIDTH quirk in Linux UVC Driver?

戏子无情 提交于 2019-11-30 09:25:30
I am currently trying to run 2 webcams on a Wandboard board, which have to share a USB hub. Problem is , the current driver implementation (YUV only) saturates the USB hub and in the end I can only connect one camera. However the UVC driver implementation has a quirk for this kind of situation, and others. Problem is, I did not find any documentation on how to load these quirks. Could you please assist me with that? you can change the behaviour of many kernel-modules by passing some parameters. you can get a list of all available module parameters with the modinfo command: # modinfo uvcvideo

How do I enable the UVC_QUIRK_FIX_BANDWIDTH quirk in Linux UVC Driver?

十年热恋 提交于 2019-11-29 14:37:38
问题 I am currently trying to run 2 webcams on a Wandboard board, which have to share a USB hub. Problem is , the current driver implementation (YUV only) saturates the USB hub and in the end I can only connect one camera. However the UVC driver implementation has a quirk for this kind of situation, and others. Problem is, I did not find any documentation on how to load these quirks. Could you please assist me with that? 回答1: you can change the behaviour of many kernel-modules by passing some