Re: [RFCv5 PATCH 02/15] vb2-dma-sg: add allocation context to dma-sg

2014-11-08 Thread Pawel Osciak
Hi Hans, Thank you for the patch! On Fri, Nov 7, 2014 at 5:50 PM, Hans Verkuil wrote: > From: Hans Verkuil > > Require that dma-sg also uses an allocation context. This is in preparation > for adding prepare/finish memops to sync the memory between DMA and CPU. This patch does a bit more, i.e.

[RFCv5 PATCH 02/15] vb2-dma-sg: add allocation context to dma-sg

2014-11-07 Thread Hans Verkuil
From: Hans Verkuil Require that dma-sg also uses an allocation context. This is in preparation for adding prepare/finish memops to sync the memory between DMA and CPU. Signed-off-by: Hans Verkuil --- drivers/media/pci/cx23885/cx23885-417.c | 1 + drivers/media/pci/cx23885/cx23885-core