Re: [PATCH 0/8] videobuf2: support new noncontiguous DMA API

Hi Sergey, On Tue, Mar 02, 2021 at 09:46:16AM +0900, Sergey Senozhatsky wrote: > Hello, > > RFC > > The series adds support for new noncontiguous DMA API [0] and > adds V4L2_FLAG_MEMORY_NON_COHERENT UAPI. This is similar to previous > V4L2_FLAG_MEMORY_NON_CONSISTENT (which was

[PATCH 0/8] videobuf2: support new noncontiguous DMA API

Hello, RFC The series adds support for new noncontiguous DMA API [0] and adds V4L2_FLAG_MEMORY_NON_COHERENT UAPI. This is similar to previous V4L2_FLAG_MEMORY_NON_CONSISTENT (which was renamed), but the patch set goes a bit further this time and also does some videobuf2 API