[lkml]   [2009]   [Nov]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] MIPS: Fixups of ALSA memory maps
At Tue, 17 Nov 2009 00:48:14 +0800,
Wu Zhangjin wrote:
> Hi, All
> Seems this is MIPS specific, but it's not that easy to move this patch
> into the arch/mips part, So, any better solution?

Actually, this has been a looong-standing problem.
I have a series of patches to fix these issues, but it's more
intensively involved with dma_*() functions.

The patches can be found in test/dma-fix branch of sound GIT tree.
git:// test/dma-fix

This basically adds dma_mmap_coherent() function to feasible
architectures, which is already implemented for ARM, so far.



 \ /
  Last update: 2009-11-16 18:15    [from the cache]
©2003-2014 Jasper Spaans. hosted at Digital Ocean