1. 08 Jul, 2009 1 commit
    • Takashi Iwai's avatar
      ALSA: Fix SG-buffer DMA with non-coherent architectures · cc6a8acd
      Takashi Iwai authored
      Using SG-buffers with dma_alloc_coherent() is often very inefficient
      on non-coherent architectures because a tracking record could be
      allocated in addition for each dma_alloc_coherent() call.
      Instead, simply disable SG-buffers but just allocate normal continuous
      buffers on non-supported (currently all but x86) architectures.
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      cc6a8acd
  2. 04 Jul, 2009 9 commits
  3. 03 Jul, 2009 30 commits