[alsa-devel] hda-intel without headphone output

[Takashi Iwai]

At Thu, 14 Jun 2007 10:31:56 +0200,
Robert Lemmen wrote:
> 
> hi everyone,
> 
> i have a fujitsu siemens amilo pro v3515 notebook, with a via VT8251/
> VT8237A chipset. sound works fine through the speakers, but i don't get
> anything through the headphones, no headphone channel shows up in the
> mixer, and the headphone jack switch doesn't mute the speakers. i have
> alsa 1.0.13, and a 2.6.18 kernel. i tried all "model" settings that i
> could find in ALSA-Configuration in the kernel tree. lspci -nv gives
> 
> 04:01.0 0403: 1106:3288 (rev 10)
>         Subsystem: 1734:10cb
>         Flags: bus master, fast devsel, latency 0, IRQ 58
>         Memory at c9100000 (64-bit, non-prefetchable) [size=16K]
>         Capabilities: [50] Power Management version 2
>         Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
>         Capabilities: [70] Express Unknown type IRQ 0
> 
> (only the stanza for the sound card, yell if you need more), and /proc/asound/card0/codec#0 gives:
> 
> Codec: Generic 14f1 ID 5045

The conexant codec is much better supported on ALSA 1.0.14.
Give it a try first.


Takashi