Re: [PATCH 4/8] usb: gadget: uvc: configfs: Add interface number attributes

2018-08-01 Thread Laurent Pinchart
Hi Kieran, On Wednesday, 1 August 2018 13:07:20 EEST Kieran Bingham wrote: > On 01/08/18 01:29, Laurent Pinchart wrote: > > The video control and video streaming interface numbers are needed in > > the UVC gadget userspace stack to reply to UVC requests. They are > > hardcoded to fixed values at

Re: [PATCH 4/8] usb: gadget: uvc: configfs: Add interface number attributes

2018-08-01 Thread Kieran Bingham
Hi Laurent, Thank you for the patch, On 01/08/18 01:29, Laurent Pinchart wrote: > The video control and video streaming interface numbers are needed in > the UVC gadget userspace stack to reply to UVC requests. They are > hardcoded to fixed values at the moment, preventing configurations with >

[PATCH 4/8] usb: gadget: uvc: configfs: Add interface number attributes

2018-07-31 Thread Laurent Pinchart
The video control and video streaming interface numbers are needed in the UVC gadget userspace stack to reply to UVC requests. They are hardcoded to fixed values at the moment, preventing configurations with multiple functions. To fix this, make them dynamically discoverable by userspace through