do this notebook support docking station ?
it is strange that no dock mic but only dock headphone
Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
Control: name="Headphone Front Jack", index=0, device=0
Pincap 0x0000173c: IN OUT HP Detect
Vref caps: HIZ 50 GRD 80
Pin Default 0x03211020: [Jack] HP Out at Ext Left
Conn = 1/8, Color = Black
DefAssociation = 0x2, Sequence = 0x0
Pin-ctls: 0x40: OUT VREF_HIZ
Unsolicited: tag=02, enabled=1
Connection: 1
0x02
Node 0x0c [Pin Complex] wcaps 0x400181: Stereo
Control: name="Dock Headphone Surround Jack", index=0, device=0
Pincap 0x00000014: OUT Detect
Pin Default 0x21211030: [Jack] HP Out at Sep Rear
Conn = 1/8, Color = Black
DefAssociation = 0x3, Sequence = 0x0
Pin-ctls: 0x00:
Unsolicited: tag=03, enabled=1
Connection: 1
0x03
use hda-jack-sense-test to verfiry the node of headphone ,mic are 0x0a
and 0x0d
hda-jack-sense-test -a
node 0x0a should return yes when you plug headphone
node 0x0d should return yes when you plug mic
autoconfig: line_outs=2 (0xa/0xc/0x0/0x0/0x0) type:hp
speaker_outs=1 (0xf/0x0/0x0/0x0/0x0)
hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
mono: mono_out=0x0
dig-out=0x11/0x0
inputs:
Mic=0xd
Internal Mic=0x14
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https://bugs.launchpad.net/bugs/1250773
Title:
[VGN-AR31M, SigmaTel CXD9872AKD, Black Headphone Out, Left] No sound
at all
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