Re: Alignment problems: arm_memblock_steal() + dma_declare_coherent_memory()

2012-09-14 Thread Russell King - ARM Linux
On Fri, Sep 14, 2012 at 10:49:27AM +0200, javier Martin wrote: > Hello, > we use arm_memblock_steal() + dma_declare_coherent_memory() in order > to reserve son contiguous video memory in our platform: > http://git.linuxtv.org/media_tree.git/blob/refs/heads/staging/for_v3.7:/arch/arm/mach-imx/mach-i

Alignment problems: arm_memblock_steal() + dma_declare_coherent_memory()

2012-09-14 Thread javier Martin
Hello, we use arm_memblock_steal() + dma_declare_coherent_memory() in order to reserve son contiguous video memory in our platform: http://git.linuxtv.org/media_tree.git/blob/refs/heads/staging/for_v3.7:/arch/arm/mach-imx/mach-imx27_visstrim_m10.c We've noticed that some restrictive alignment cons