Re: [PATCH] vivid: Add support for the dma-contig memory allocator

2015-12-04 Thread Hans Verkuil
On December 5, 2015 12:02:11 AM GMT+01:00, Laurent Pinchart wrote: >Hi Hans, > >On Friday 04 December 2015 23:50:31 Hans Verkuil wrote: >> On December 4, 2015 11:05:48 PM GMT+01:00, Laurent Pinchart wrote: >> > To test buffer sharing with devices that require contiguous memory >> > buffers the dm

Re: [PATCH] vivid: Add support for the dma-contig memory allocator

2015-12-04 Thread Laurent Pinchart
Hi Hans, On Friday 04 December 2015 23:50:31 Hans Verkuil wrote: > On December 4, 2015 11:05:48 PM GMT+01:00, Laurent Pinchart wrote: > > To test buffer sharing with devices that require contiguous memory > > buffers the dma-contig allocator is required. Support it and make the > > allocator selec

Re: [PATCH] vivid: Add support for the dma-contig memory allocator

2015-12-04 Thread Hans Verkuil
On December 4, 2015 11:05:48 PM GMT+01:00, Laurent Pinchart wrote: >To test buffer sharing with devices that require contiguous memory >buffers the dma-contig allocator is required. Support it and make the >allocator selectable through a module parameter. Support for the two >memory allocators ca

[PATCH] vivid: Add support for the dma-contig memory allocator

2015-12-04 Thread Laurent Pinchart
To test buffer sharing with devices that require contiguous memory buffers the dma-contig allocator is required. Support it and make the allocator selectable through a module parameter. Support for the two memory allocators can also be individually selected at compile-time to avoid bloating the ker