Re: [Iaxclient-devel] linux, intel asound dmix plugin problem

[atuc <at...@gm...>]

hallo all, Andrea

i have also a macbook but i think its not related to this, also on my
dell x300 with an intel chipset i had the same problem.

with bluetooth and my usb plantronics headset i have no problems,

for the usb headset i have to use the asound rate conversion:


pcm_slave.sl3 {
         pcm "hw:3,0"
         format S16_LE
         channels 2
         rate 44100
   }

pcm.usb44k {
         type plug
         slave sl3hallo all, Andrea

with bluetooth and my plantronics headset i have no problems,

for the usb headset i have use the asound rate conversion:


pcm_slave.sl3 {
         pcm "hw:3,0"
         format S16_LE
         channels 2
         rate 44100
   }

pcm.usb44k {
         type plug
         slave sl3
}

the sound is also cuted, when i use hw alsa devices, not only the
dmix/dsnoop alsa plugin.

HDA Intel: STAC92xx Analog (hw:0,0)

alex@cex:/tmp$ cat /proc/asound/cards
 0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0x90440000 irq 21
 3 [headset        ]: USB-Audio - Plantronics headset
                      Plantronics Plantronics headset at
usb-0000:00:1d.0-1, full speed

alex@cex:/tmp$ uname -a
Linux cex 2.6.24-19-generic #1 SMP Wed Jun 18 14:43:41 UTC 2008 i686
GNU/Linux

is it probably ubuntu (kernel?) related? i use also the ubuntu hardy
like andrea.

thanks,
alex
> Hi All, Alex
>
> just another report: lenovo x60, same audio chipset, same environment
> (ubuntu 8.04.01), same kernel.... lead to the same audio problem.
> Switching to an USB headphone set makes audio problem disappear. That's
> cat /proc/asound/cards output:
>
> sickpig@suinonb:~$ cat /proc/asound/cards
>   0 [default        ]: USB-Audio - C-Media USB Headphone Set
>                        C-Media USB Headphone Set   at usb-0000:00:1d.0-2, full speed
>   1 [Intel          ]: HDA-Intel - HDA Intel
>                        HDA Intel at 0xee240000 irq 22
>
> just for the record :)
>
>
> Andrea