Raymond Yau superquad.vortex2@gmail.com writes:
2012/3/1, Kevin Hilman khilman@ti.com:
Raymond Yau superquad.vortex2@gmail.com writes:
[...]
As you can see, there's no detected difference between the TRS and TRRS headsets, which is the root of the problem.
can you post the output of alsa-info.sh ?
below is the output when the headset w/mic is plugged in
In the codec info, do you find Misc bit of pin defaults of the node [jack] Mic at Ext is set ? (i.e. Misc = NO_PRESENCE ) ?
I don't see any Mic at Ext, but I do see a 'Mic at Int' and it shows NO_PRESENCE.
Should I be seeing a 2 different Mics? one for internal one for external?
Node 0x09 [Pin Complex] wcaps 0x410581: Stereo Control: name="Headphone Jack", index=0, device=0 Pincap 0x0000001c: OUT HP Detect Pin Default 0x012b4030: [Jack] HP Out at Ext Rear Conn = Comb, Color = Green DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0xc0: OUT HP Unsolicited: tag=01, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 1 samples Connection: 1 0x02
Headphone Conn=Combo but Pincap is OUTPUT only so it cannot be retasked as Input
Does internal mic work or not ?
Yes, it works fine.
It Int Mic is correct and 0x06 [Audio Input] is used ,
ext mic may be at 0x0e
you can use hda_analyzer to switch the connection at node 0x6 from 0x0d to 0x0e to test the external mic
Here's what I tried:
Selecting Node 0x6, I changed the connection from 0xd to 0xe. Selecting Node 0xe, I checked the 'IN' box under Widget control (which is what 0xd had enabled.), then changed the Val[0] and Val[1] sliders from 0 to 2 under Input Amplifier.
Still no input detected from the headset mic.
FWIW, I'm using the 'Input level' indicator in the Input tab of the Sound settings in the Ubuntu control panel to check if the input is working.
Node 0x06 [Audio Input] wcaps 0x18051b: Stereo Amp-In Control: name="Capture Switch", index=0, device=0 Control: name="Capture Volume", index=0, device=0 Device: name="Cirrus Analog", type="Audio", device=0 Amp-In caps: ofs=0x33, nsteps=0x3f, stepsize=0x03, mute=1 Amp-In vals: [0x3f 0x3f] [0x3f 0x3f] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x1f5]: 8000 16000 32000 44100 48000 88200 96000 bits [0x1e]: 16 20 24 32 formats [0x3]: PCM FLOAT Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 8 samples Connection: 2 0x0d* 0x0e
Node 0x0d [Pin Complex] wcaps 0x41048b: Stereo Amp-In Control: name="Mic Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x03 0x03] Pincap 0x00001764: IN Detect Balanced Vref caps: HIZ 50 GRD 80 Pin Default 0x90a00110: [Fixed] Mic at Int N/A Conn = Unknown, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 1 samples Node 0x0e [Pin Complex] wcaps 0x41000b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00000020: IN Pin Default 0x400000f0: [N/A] Line Out at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Delay: 1 samples
There are also other possibilities 0xc and 0x12 if 0x05 is used
Node 0x05 [Audio Input] wcaps 0x18051b: Stereo Amp-In Amp-In caps: ofs=0x33, nsteps=0x3f, stepsize=0x03, mute=1 Amp-In vals: [0xb3 0xb3] [0xb3 0xb3] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x1f5]: 8000 16000 32000 44100 48000 88200 96000 bits [0x1e]: 16 20 24 32 formats [0x3]: PCM FLOAT Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 8 samples Connection: 2 0x0c* 0x12
OK, I selected Node 0x5, and un-checked the mute box for the 4 sliders under Input amplifier, and increased the sliders to the max of 63. The 0xc connection was the default, so I started with that one. Selecting Node 0xc, I checked the 'IN' box under widget control and changed the 2 Val sliders under Input Amplifier from 0 to 3.
Still nothing detected on headset mic.
Under 0x05, I then selected the 0x12 connection. Selecting Node 0x12, I again selected the 'IN' box under widget control and increased the 2 Val sliders from 0 to 3.
Still nothing.
Kevin