/sys/class/sound/hwC0D2/init_pin_configs:
0x0a 0x0221101f
0x0b 0x40f000f1
0x0c 0x40f000f7
0x0d 0x90170110
0x0e 0x02a11020
0x0f 0x02011030
0x10 0x40f000f2
0x11 0x40f000f3
0x12 0x40f000f4
0x13 0x90a6012e
0x14 0x40f000f5
0x21 0x985610a0
0x22 0x40f000f6
/sys/class/sound/hwC0D2/driver_pin_configs:
0x21 0x01442070
0x0c 0x90a79130
0x0f 0x0227011f
0x0e 0x02a79130
as the driver use pin fixup, you have to contact the author who added the pin
fixup
assuninh the pin complex 0x0d is really the internal speaker,
the driver need to create speaker playback volume and switch at 0x02 since 0x0d
can only connect to 0x02
this mean that headphone at 0x0a should use audio output 0x03 and create
headphone playback volume and switch at 0x03
to support 5.1 by retasking mic jack as output and use audio output 0x04
Node 0x02 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Control: name="Headphone Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=63
Control: name="Headphone Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Device: name="STAC92xx Analog", type="Audio", device=0
Amp-Out caps: N/A
Amp-Out vals: [0x47 0x47]
Converter: stream=8, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x03 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Converter: stream=0, channel=0
Power: setting=D3, actual=D3
Delay: 13 samples
Node 0x04 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Converter: stream=0, channel=0
Power: setting=D3, actual=D3
Delay: 13 samples
Node 0x05 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Control: name="Headphone Playback Volume", index=1, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=63
Control: name="Headphone Playback Switch", index=1, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: N/A
Amp-Out vals: [0x47 0x47]
Converter: stream=8, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x0221101f: [Jack] HP Out at Ext Front
Conn = 1/8, Color = Black
DefAssociation = 0x1, Sequence = 0xf
Pin-ctls: 0xc0: OUT HP VREF_HIZ
Unsolicited: tag=01, enabled=1
Connection: 2
0x02* 0x03
Node 0x0d [Pin Complex] wcaps 0x400181: Stereo
Control: name="Speaker Phantom Jack", index=0, device=0
Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x90170110: [Fixed] Speaker at Int N/A
Conn = Analog, Color = Unknown
DefAssociation = 0x1, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT VREF_HIZ
Unsolicited: tag=00, enabled=0
Connection: 1
0x02
Node 0x0e [Pin Complex] wcaps 0x400181: Stereo
Control: name="Mic Jack Mode", index=0, device=0
ControlAmp: chs=0, dir=In, idx=0, ofs=0
Control: name="Mic Phantom Jack", index=0, device=0
Pincap 0x00001737: IN OUT Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x02a79130: [Jack] Mic at Ext Front
Conn = Analog, Color = Pink
DefAssociation = 0x3, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Connection: 1
0x04
Node 0x0f [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x00001737: IN OUT Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x0227011f: [Jack] HP Out at Ext Front
Conn = Analog, Color = Unknown
DefAssociation = 0x1, Sequence = 0xf
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT VREF_HIZ
Unsolicited: tag=00, enabled=0
Connection: 1
0x05
http://forum.notebookreview.com/dell-xps-studio-xps/296079-5-1-audio-m1530-3.html
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https://bugs.launchpad.net/bugs/1069508
Title:
[XPS M1530, SigmaTel STAC9228, Speaker, Internal] No sound at all
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