On Friday 31 March 2006 18:26, Niv wrote:
> [ device order changes at reboot ]
> # cat /proc/asound/cards
> 0 [V8237 ]: VIA8237 - VIA 8237
> VIA 8237 with CMI9761 at 0xe800, irq 11
> 1 [Bt878 ]: Bt87x - Brooktree Bt878
> Brooktree Bt878 at 0xe8101000, irq 11
> 2 [Audio ]: USB-Audio - USB Audio
> C-Media INC. USB Audio at usb-0000:00:10.3-2, full
> speed
> 3 [Headset ]: Bluetooth SCO - BT Headset
> BT Headset 1
> 4 [U0x46d0x8c5 ]: USB-Audio - USB Device 0x46d:0x8c5
> USB Device 0x46d:0x8c5 at usb-0000:00:10.4-1, high
> speed
An easy way to mend this is to create an asound.conf that refers to the names
that show up in /proc/asound/cards. In your case the asound.conf looks like
this:
# CARD DEFINITIONS
pcm.via { type hw; card V8237 }
ctl.via { type hw; card V8237 }
pcm.brooktee { type hw; card Bt878 }
ctl.brooktee { type hw; card Bt878 }
pcm.cmedia { type hw; card Audio }
ctl.cmedia { type hw; card Audio }
pcm.headset { type hw; card Headset }
ctl.headset { type hw; card Headset }
pcm.webcam { type hw; card U0x46d0x8c5 }
ctl.webcam { type hw; card U0x46d0x8c5 }
Then you can just use these pcm definitions to access your different sound
devices.
HTH,
Christoph
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