Re: [PATCH v4 03/14] v4l: vb2: add support for shared buffer (dma_buf)

2012-04-16 Thread Laurent Pinchart
Hi Tomasz, Thanks for the patch. On Friday 13 April 2012 17:47:45 Tomasz Stanislawski wrote: > From: Sumit Semwal > > This patch adds support for DMABUF memory type in videobuf2. It calls > relevant APIs of dma_buf for v4l reqbuf / qbuf / dqbuf operations. > > For this version, the support is

[PATCH v4 03/14] v4l: vb2: add support for shared buffer (dma_buf)

2012-04-13 Thread Tomasz Stanislawski
From: Sumit Semwal This patch adds support for DMABUF memory type in videobuf2. It calls relevant APIs of dma_buf for v4l reqbuf / qbuf / dqbuf operations. For this version, the support is for videobuf2 as a user of the shared buffer; so the allocation of the buffer is done outside of V4L2. [A s