Re: [alsa-devel] Error enabling dmix with ALSA

20 Aug 2009


      Hi,
No, I do not have /dev/snd/timer device entry.
A small correction... I am using TPS65950 codec and not TWL4030.
Ruchi Sirauthiya
On Wed, Aug 19, 2009 at 5:46 PM, Takashi Iwai tiwai@suse.de wrote:
...
At Sun, 16 Aug 2009 15:49:11 +0530,
ruchi sirauthiya wrote:
...
Hi,
I am trying to enable a software mixer (using ALSA and dmix) on an OMAP3
based embedded target board using the twl4030 codec.
When I try to play audio using the command,
# aplay -D playback rec.wav
I am getting the following error:
ALSA lib pcm_direct.c:1098:(snd_pcm_direct_initialize_poll_fd) unable to
open timer 'hw:CLASS=3,SCLASS=0,CARD=0,DEV=0,SUBDEV=0'
Do you have /dev/snd/timer device?
Takashi