[alsa-devel] [PATCH] Sound: MSM soc : imported alsa for the MSM from codeaurora

Mark Brown broonie at opensource.wolfsonmicro.com
Mon Nov 16 12:25:21 CET 2009

On Sun, Nov 15, 2009 at 09:06:40PM +0100, GNUtoo wrote:

> About the debugging:
> *I noticed that if I change the .buffer_bytes_max to 4800 aplay doesn't
> work anymore...I'll try to find the good values...
> *I also noticed that aplay doesn't use the SNDRV_PCM_IOCTL_STATUS which
> would explain why aplay works and not mplayer... so I'll try to fix that
> too...

These both sound like the code for managing pushing of the buffers to
the DSP - like I said, it looks suspect on reading too so I'd not be
surprised if fixing the comprehensibility issues also make things work

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