Re: [RFCv6 PATCH 04/16] vb2-dma-sg: add allocation context to dma-sg

2014-11-17 Thread Hans Verkuil
Hi Pawel, On 11/16/2014 02:13 PM, Pawel Osciak wrote: > On Mon, Nov 10, 2014 at 8:49 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. >> >> S

Re: [RFCv6 PATCH 04/16] vb2-dma-sg: add allocation context to dma-sg

2014-11-16 Thread Pawel Osciak
On Mon, Nov 10, 2014 at 8:49 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. > > Signed-off-by: Hans Verkuil > --- [...] > @@ -166,6 +177,7 @@

[RFCv6 PATCH 04/16] vb2-dma-sg: add allocation context to dma-sg

2014-11-10 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