[alsa-devel] Request for HW auto-recognition: HP Pavilion dv7 with STAC92xx

Tomas Pospisek tpo2 at sourcepole.ch
Wed Dec 12 18:08:25 CET 2012


I have a HP Pavilion dv7 laptop (LS066EA#UUZ), with:

  # cat /proc/asound/card0/codec* | grep Codec
  Codec: IDT 92HD81B1X5
  Codec: Intel CougarPoint HDMI

when play sound without any tweaks, I get a very weak sound output. If I
want to have "beats audio", that is subwoofer and all speakers, I need to

  # cat /etc/modprobe.d/alsa-base.conf 
  options snd-hda-intel model=hp-dv7-4000

Could the snd_hda_intel alsa driver be updated to recognize and setup the
driver accordingly?

alsa-info.sh output here:



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