Takashi Iwai cc6a8acdee ALSA: Fix SG-buffer DMA with non-coherent architectures
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: Takashi Iwai <tiwai@suse.de>
2009-07-08 14:20:20 +02:00
..
2009-06-29 18:05:52 +02:00
2009-07-03 23:50:45 +02:00
2009-03-30 15:21:59 +02:00
2009-07-02 11:53:12 +02:00
2009-02-05 15:08:53 +01:00