Re: [PATCHv17 20/34] videodev2.h: Add request_fd field to v4l2_buffer

2018-08-13 Thread Mauro Carvalho Chehab
Em Sat, 4 Aug 2018 14:45:12 +0200 Hans Verkuil escreveu: > From: Hans Verkuil > > When queuing buffers allow for passing the request that should > be associated with this buffer. > > If V4L2_BUF_FLAG_REQUEST_FD is set, then request_fd is used as > the file descriptor. > > If a buffer is

[PATCHv17 20/34] videodev2.h: Add request_fd field to v4l2_buffer

2018-08-04 Thread Hans Verkuil
From: Hans Verkuil When queuing buffers allow for passing the request that should be associated with this buffer. If V4L2_BUF_FLAG_REQUEST_FD is set, then request_fd is used as the file descriptor. If a buffer is stored in a request, but not yet queued to the driver, then