[PATCHv9 03/25] v4l: vb2: add support for shared buffer (dma_buf)

2012-10-05 Thread Hans Verkuil
Just a small heads-up for an upcoming change... On Tue October 2 2012 16:27:14 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

Re: [PATCHv9 03/25] v4l: vb2: add support for shared buffer (dma_buf)

2012-10-05 Thread Hans Verkuil
Just a small heads-up for an upcoming change... On Tue October 2 2012 16:27:14 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

[PATCHv9 03/25] v4l: vb2: add support for shared buffer (dma_buf)

2012-10-02 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

[PATCHv9 03/25] v4l: vb2: add support for shared buffer (dma_buf)

2012-10-02 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