Sysfs Files
!!-----------
/sys/class/sound/hwC0D2/init_pin_configs:
0x11 0x411110f0
0x12 0x411111f0
0x14 0x01014410
0x15 0x411111f0
0x16 0x411111f0
0x17 0x411111f0
0x18 0x01a19c50
0x19 0x02a19c60
0x1a 0x0181345f
0x1b 0x02214c20
0x1c 0x411111f0
0x1d 0x4004c601
0x1e 0x411111f0
0x1f 0x41c46060
/sys/class/sound/hwC0D2/driver_pin_configs:
0x1c 0x993301f0
Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------
00:1b.0 0403: 8086:1c20 (rev 05)
Subsystem: 1458:a002
seem many gigabyte motherboards are using same pci ssid 1458:a002
the driver apply another gigabyte motherboard 's alc889 CD pin fixup
which gigabyte motherboard do your have ?
does it have the internal CD connector or AUX input?
ARECORD
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC887-VD Analog [ALC887-VD Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 2: ALC887-VD Analog [ALC887-VD Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
did your hear any signal from the lineout or headphone if you unmute
"rear mic playback switch" and rear mic playback volume ?
how about alt_capture device hw:0,2 using MIX adc 0x09 instead of Line adc
0x08 ?
arecord -f CD -D hw:0,2
Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Control: name="Capture Switch", index=0, device=0
Control: name="Capture Volume", index=0, device=0
Device: name="ALC887-VD Analog", type="Audio", device=0
Amp-In caps: ofs=0x10, nsteps=0x2e, stepsize=0x03, mute=1
Amp-In vals: [0x2d 0x0c]
Converter: stream=4, channel=0
SDI-Select: 0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x23
Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Control: name="Capture Switch", index=1, device=0
Control: name="Capture Volume", index=1, device=0
Device: name="ALC887-VD Analog", type="Audio", device=2
Amp-In caps: ofs=0x10, nsteps=0x2e, stepsize=0x03, mute=1
Amp-In vals: [0x80 0x80]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x22
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https://bugs.launchpad.net/bugs/1088498
Title:
Microphone not working, Ubuntu 12.10 x64, ALC887
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