Re: [PATCH 7/8] videobuf2: handle V4L2_FLAG_MEMORY_NON_COHERENT flag

On 02/03/2021 01:46, Sergey Senozhatsky wrote: > This patch lets user-space to request a non-coherent memory > allocation during CREATE_BUFS and REQBUFS ioctl calls. > > = CREATE_BUFS > > struct v4l2_create_buffers has seven 4-byte reserved areas, > so reserved[0] is renamed to ->flags. The s

Re: [PATCH 7/8] videobuf2: handle V4L2_FLAG_MEMORY_NON_COHERENT flag

On 02/03/2021 01:46, Sergey Senozhatsky wrote: > This patch lets user-space to request a non-coherent memory > allocation during CREATE_BUFS and REQBUFS ioctl calls. > > = CREATE_BUFS > > struct v4l2_create_buffers has seven 4-byte reserved areas, > so reserved[0] is renamed to ->flags. The s