26 Apr
2009
26 Apr
'09
10:13 p.m.
On Sun, Apr 26, 2009 at 2:31 PM, Jaroslav Kysela perex@perex.cz wrote:
On Sun, 26 Apr 2009, Jon Smirl wrote:
If I take this out I get these errors... ALSA sound/core/pcm_lib.c:264: PCM: hw_ptr skipping! [Q] (pos=11026, delta=5513, period=5513, jdelta=33/37/0)
It means that the period DMA operation is too quick in your case and does not correspond to the timing specified by rate. It might be that the FIFO on path is large or rate set to the codec is not correct. What's HZ value on your system and FIFO size? There is HZ/100 margin in the check now.
FIFO is 512 bytes, HZ is 300.
Jaroslav
Jaroslav Kysela perex@perex.cz Linux Kernel Sound Maintainer ALSA Project, Red Hat, Inc.
--
Jon Smirl
jonsmirl@gmail.com