[alsa-devel] HDA Analyzer - Dell M4500 Internal Mic
Hi all!
My mic didn't work (Dell M4500) . Using HDA Analyzer I create a configuration that does work. I read that I could send my working codec to here. So here it is.
Maybe you can also tell me how te make this change permanent?
Good luck,
Tom
Diff for codec 0/0 (0x111d76d5): --- +++ @@ -100,16 +100,17 @@ Node 0x11 [Pin Complex] wcaps 0x400483: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00000024: IN Detect Pin Default 0x90a60130: [Fixed] Mic at Int N/A Conn = Digital, Color = Unknown DefAssociation = 0x3, Sequence = 0x0 Misc = NO_PRESENCE + Pin-ctls: 0x20: IN Unsolicited: tag=0x00, enabled=0 Power: setting=D0, actual=D0 Node 0x12 [Vendor Defined Widget] wcaps 0xf00503: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Power: setting=D0, actual=D0 Connection: 1 0x20 @@ -121,37 +122,37 @@ Delay: 13 samples Node 0x14 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1 Amp-Out vals: [0x79 0x79] Converter: stream=0, channel=0 Power: setting=D0, actual=D0 Delay: 13 samples Node 0x15 [Audio Input] wcaps 0x1d0541: Stereo - Converter: stream=0, channel=0 + Converter: stream=1, channel=0 SDI-Select: 0 Power: setting=D0, actual=D0 Delay: 13 samples Connection: 1 0x17 Processing caps: benign=0, ncoeff=0 Node 0x16 [Audio Input] wcaps 0x1d0541: Stereo Converter: stream=0, channel=0 SDI-Select: 0 Power: setting=D0, actual=D0 Delay: 13 samples Connection: 1 0x18 Processing caps: benign=0, ncoeff=0 Node 0x17 [Audio Selector] wcaps 0x300d0d: Stereo Amp-Out R/L Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1 - Amp-Out vals: [0x0f 0x0f] + Amp-Out vals: [0x00 0x00] Power: setting=D0, actual=D0 Connection: 7 - 0x0c 0x0e 0x0f 0x1b 0x11 0x12 0x0a* + 0x0c 0x0e 0x0f 0x1b 0x11* 0x12 0x0a Node 0x18 [Audio Selector] wcaps 0x300d0d: Stereo Amp-Out R/L Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1 Amp-Out vals: [0x80 0x80] Power: setting=D0, actual=D0 Connection: 7 0x0c 0x0e 0x0f 0x1b 0x11 0x12 0x0a* Node 0x19 [Audio Selector] wcaps 0x300501: Stereo Power: setting=D0, actual=D
On Fri, Oct 15, 2010 at 10:31:04AM EST, Tom Burger wrote:
Hi all!
My mic didn't work (Dell M4500) . Using HDA Analyzer I create a configuration that does work. I read that I could send my working codec to here. So here it is.
Maybe you can also tell me how te make this change permanent?
TO get a better idea of what has changed, could you also send a copy of the codec prior to the changes you made? It should be a matter of comparing the two codecs to see the differences,a nd go from there.
Luke
On Fri, Oct 15, 2010 at 2:07 AM, Luke Yelavich themuso@ubuntu.com wrote:
TO get a better idea of what has changed, could you also send a copy of the codec prior to the changes you made?
I've included my NEW (working) codec (thus not the old...). Furthermore here is the info of lspci -vvnn. I'm using the HDA Intel, not the Nvidia chip.
Thanks for helping!
- Tom
On Fri, Oct 15, 2010 at 2:07 AM, Luke Yelavich <themuso <at> ubuntu.com>
wrote:
TO get a better idea of what has changed, could you also send a copy of the
codec prior to the changes you made?
I've included my NEW (working) codec (thus not the old...). Furthermore here is the info of lspci -vvnn. I'm using the HDA Intel, not the Nvidia chip.
Thanks for helping!
- Tom
NB to make this change permanent, I used HDA Analyzer tool, found the card 0, codec 0 and ticked the box which said input.
however, I undid this because it didn't work. I got my solution from: http://gaspuu.blogspot.com/2010/10/dell-precision-m4500.html
for ubuntu, all I had to add to: sudo nano /etc/modprobe.d/alsa-base.conf was options snd-hda-intel model=dell-s14
and restart. I had changed the System->preferences->"multimedia systems selector" input to be alsa - but not sure I needed to.
participants (3)
-
adam -
Luke Yelavich -
Tom Burger