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

2016-09-11 Thread kbuild test robot
Hi Vincent, [auto build test WARNING on linuxtv-media/master] [also build test WARNING on v4.8-rc6 next-20160909] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base= (or --base=auto for convenience)

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

2016-09-09 Thread Vincent Abriou
It allow to simulate the behavior of hardware with such limitations or to connect vivid to real hardware with such limitations. Add the "allocator" module parameter option to let vivid use the dma-contig instead of vmalloc. Tested on X86 and ARM configuration. Signed-off-by: Philipp Zabel