Ubuntu
alsa-driver package

  1. Bug #1211920
  2. Comment #7

Comment 7 for bug 1211920

Revision history for this message
Raymond (superquad-vortex2) wrote : Re: Low audio output on Vostro 5460 (with Ubuntu pre-loaded)

if your headphone Jack, Mic jack, spreaker and internal Mic are working

the subwofer will be one of the remainIng pin complex which pin cap support OUT

what you need is to connect one of those candidate to audio output , set pin ctls to OUT and unmute the amp in those audio mixer or selector from pin complex to audio output by hda-analyser

sys/class/sound/hwC0D0/init_pin_configs:
0x12 0x400a0000
0x13 0x411111f0
0x14 0x90170110
0x15 0x0321101f
0x16 0x411111f0
0x17 0x411111f0
0x18 0x411111f0
0x19 0x90a70120
0x1a 0x03a1102e
0x1b 0x411111f0
0x1d 0x4056832d
0x1e 0x411111f0