Re: [PATCH v4 08/14] v4l: vb2-dma-contig: add support for scatterlist in userptr mode

2012-04-20 Thread Tomasz Stanislawski
Hi Laurent, On 04/17/2012 02:43 AM, Laurent Pinchart wrote: Hi Tomasz, Thanks for the patch. On Friday 13 April 2012 17:47:50 Tomasz Stanislawski wrote: From: Andrzej Pietrasiewicz andrze...@samsung.com This patch introduces usage of dma_map_sg to map memory behind a userspace pointer

Re: [PATCH v4 08/14] v4l: vb2-dma-contig: add support for scatterlist in userptr mode

2012-04-16 Thread Laurent Pinchart
Hi Tomasz, Thanks for the patch. On Friday 13 April 2012 17:47:50 Tomasz Stanislawski wrote: From: Andrzej Pietrasiewicz andrze...@samsung.com This patch introduces usage of dma_map_sg to map memory behind a userspace pointer to a device as dma-contiguous mapping. Signed-off-by: Andrzej

[PATCH v4 08/14] v4l: vb2-dma-contig: add support for scatterlist in userptr mode

2012-04-13 Thread Tomasz Stanislawski
From: Andrzej Pietrasiewicz andrze...@samsung.com This patch introduces usage of dma_map_sg to map memory behind a userspace pointer to a device as dma-contiguous mapping. Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com