Re: [Qemu-devel] [RFC PATCH 0/2] Add USB Video Class device emulation.

2010-06-10 Thread Natalia Portillo
Hi, > Trying to guess the relevant descriptors: > >VideoStreaming Interface Descriptor: >bLength50 >bDescriptorType36 >bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) >bFrameIndex

Re: [Qemu-devel] [RFC PATCH 0/2] Add USB Video Class device emulation.

2010-06-10 Thread David S. Ahern
On 06/10/10 12:26, Natalia Portillo wrote: > Hi David, > >> Attempting to try out your patches, but it's failing with the following: >> >> usb-uvc: Init called >> usb-uvc: Trying to open /dev/video0 >> .usb-uvc: Device opened correctly. >> usb-uvc: Querying capabilities. >> usb-uvc: Device drive

Re: [Qemu-devel] [RFC PATCH 0/2] Add USB Video Class device emulation.

2010-06-10 Thread Natalia Portillo
Hi David, > Attempting to try out your patches, but it's failing with the following: > > usb-uvc: Init called > usb-uvc: Trying to open /dev/video0 > .usb-uvc: Device opened correctly. > usb-uvc: Querying capabilities. > usb-uvc: Device driver: uvcvideo > usb-uvc: Device name: Laptop_Integrated_W

Re: [Qemu-devel] [RFC PATCH 0/2] Add USB Video Class device emulation.

2010-06-10 Thread David S. Ahern
On 06/08/10 09:34, Natalia Portillo wrote: > Hi, > > This currently adds an emulated USB webcam compliant with USB Video Class > Specification 1.0a. > > It only works on Linux guests and feeds the emulated device using a > Video4Linux 2 host device, as long as it supports 320x240 MJPEG format

[Qemu-devel] [RFC PATCH 0/2] Add USB Video Class device emulation.

2010-06-08 Thread Natalia Portillo
Hi, This currently adds an emulated USB webcam compliant with USB Video Class Specification 1.0a. It only works on Linux guests and feeds the emulated device using a Video4Linux 2 host device, as long as it supports 320x240 MJPEG format. This is a Request for Comments as surely code needs some