Re: [REVIEWv7 PATCH 05/12] vb2-dma-sg: add allocation context to dma-sg

2014-11-27 Thread Hans Verkuil
Hi Laurent, On 11/26/2014 09:01 PM, Laurent Pinchart wrote: Hi Hans, Thank you for the patch. On Tuesday 18 November 2014 13:51:01 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com Require that dma-sg also uses an allocation context. This is in preparation for adding

Re: [REVIEWv7 PATCH 05/12] vb2-dma-sg: add allocation context to dma-sg

2014-11-26 Thread Laurent Pinchart
Hi Hans, Thank you for the patch. On Tuesday 18 November 2014 13:51:01 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com 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. I think

Re: [REVIEWv7 PATCH 05/12] vb2-dma-sg: add allocation context to dma-sg

2014-11-23 Thread Pawel Osciak
On Tue, Nov 18, 2014 at 9:51 PM, Hans Verkuil hverk...@xs4all.nl wrote: From: Hans Verkuil hans.verk...@cisco.com 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

[REVIEWv7 PATCH 05/12] vb2-dma-sg: add allocation context to dma-sg

2014-11-18 Thread Hans Verkuil
From: Hans Verkuil hans.verk...@cisco.com 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 hans.verk...@cisco.com --- drivers/media/pci/cx23885/cx23885-417.c |