Re: [alsa-devel] [PATCH]Support MCP89 and GT21x hdmi audio

[Wu Fengguang]

> > Could you do strace for ALSA ioctls? At least having the error code might
> > help to identify this issue.
> 
> I don't know how but I'm willing to try if you want to tell me how to
> do it.  Please keep in mind, I'm just an end-user -- not a developer
> or even c coder.  The most I've done is run xine in gdb to help supply
> bug info to those devs.

strace -o alsa-strace  speaker-test -Dhw:0,3 -t wav -c2 -l1                

Or 

strace -o alsa-strace  mplayer -ao alsa:device=hw=0.3 XXXXXXXX.mp3


Do you see error messages when playing via other audio devices, eg.

        mplayer -ao alsa:device=hw=0.0 XXXXXXXX.mp3

?

Thanks,
Fengguang
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/