[alsa-devel] unsupported variant of snd_hda_intel
alxgomz at gmail.com
Fri Oct 1 08:46:51 CEST 2010
I have an Acer Aspire 4736G laptop.
The soundcard that is shipped int his laptop is intel-hda based as shown:
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0x9b300000 irq 46
Basic sound output is correct but few feature are missing:
- internal mic seems to be found but do not works.
- sound output stop working when trying to send it using HDMI output
- heads do not work when plugged neither when forcing pulseaudio to use it.
I have an ubuntu 10.10 which is shipped with alsa 1.0.23.
I have googled around and tried loading the snd-hda-intel with several
parameters () as found in HD-Audio-Models.txt to no avail.
00-00: ALC888 Analog : ALC888 Analog : playback 1 : capture 1
00-01: ALC888 Digital : ALC888 Digital : playback 1
00-03: NVIDIA HDMI : NVIDIA HDMI : playback 1
Where can I begin to help implement the support for this sound card? I have
very skills in developement in general but am ready to try if it is not to
hard (I supose I can use previous code for similar models).. I just need a
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