Re: [PATCH v2] [media] vivid: support for contiguous DMA buffers

2017-02-13 Thread Hans Verkuil
On 01/10/2017 12:10 PM, Vincent ABRIOU wrote: > > > On 01/09/2017 04:10 PM, Hans Verkuil wrote: >> On 09/12/2016 10:47 AM, Vincent Abriou wrote: >>> It allows to simulate the behavior of hardware with such limitations or >>> to connect vivid to real hardware with such limitations. >>> >>> Add the

Re: [PATCH v2] [media] vivid: support for contiguous DMA buffers

2017-01-10 Thread Vincent ABRIOU
On 01/09/2017 04:10 PM, Hans Verkuil wrote: > On 09/12/2016 10:47 AM, Vincent Abriou wrote: >> It allows to simulate the behavior of hardware with such limitations or >> to connect vivid to real hardware with such limitations. >> >> Add the "allocators" module parameter option to let vivid use th

Re: [PATCH v2] [media] vivid: support for contiguous DMA buffers

2017-01-09 Thread Hans Verkuil
On 09/12/2016 10:47 AM, Vincent Abriou wrote: > It allows to simulate the behavior of hardware with such limitations or > to connect vivid to real hardware with such limitations. > > Add the "allocators" module parameter option to let vivid use the > dma-contig instead of vmalloc. > > Signed-off-

Re: [PATCH v2] [media] vivid: support for contiguous DMA buffers

2017-01-09 Thread Hans Verkuil
On 11/22/2016 02:18 PM, Vincent ABRIOU wrote: > Hi Hans, > > Is there any issue so that those 2 patches cannot be merged? > [media] vivid: support for contiguous DMA buffer I've requested support for dma-sg, see my reply to the patch. Looks good otherwise. > [media] uvcvideo: support for contigu

Re: [PATCH v2] [media] vivid: support for contiguous DMA buffers

2016-11-30 Thread Hans Verkuil
On 11/22/16 14:18, Vincent ABRIOU wrote: Hi Hans, Is there any issue so that those 2 patches cannot be merged? [media] vivid: support for contiguous DMA buffer [media] uvcvideo: support for contiguous DMA buffers Lack of time, really. I'll see if I can take a look at these soonish. Regards,

Re: [PATCH v2] [media] vivid: support for contiguous DMA buffers

2016-11-22 Thread Vincent ABRIOU
Hi Hans, Is there any issue so that those 2 patches cannot be merged? [media] vivid: support for contiguous DMA buffer [media] uvcvideo: support for contiguous DMA buffers They both have same approach and have been tested against ARM and X86 platform. Thanks. BR Vincent On 09/12/2016 05:56 PM,

Re: [PATCH v2] [media] vivid: support for contiguous DMA buffers

2016-09-12 Thread Javier Martinez Canillas
Hello Vincent, On Mon, Sep 12, 2016 at 4:47 AM, Vincent Abriou wrote: > It allows to simulate the behavior of hardware with such limitations or > to connect vivid to real hardware with such limitations. > > Add the "allocators" module parameter option to let vivid use the > dma-contig instead of

[PATCH v2] [media] vivid: support for contiguous DMA buffers

2016-09-12 Thread Vincent Abriou
It allows to simulate the behavior of hardware with such limitations or to connect vivid to real hardware with such limitations. Add the "allocators" module parameter option to let vivid use the dma-contig instead of vmalloc. Signed-off-by: Philipp Zabel Signed-off-by: Hans Verkuil Signed-off-b