From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobin Davis Subject: Re: Samsung Audio Problem (update) Date: Thu, 07 Dec 2006 15:24:22 -0800 Message-ID: <1165533862.7530.53.camel@razman> References: <5FD5754DDBA0B1499B5A0B4BB54194852FFD0A@fmsmsx411.amr.corp.intel.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0841368967==" Return-path: Received: from iron2.pdx.net (iron2.pdx.net [69.64.224.71]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id E38B42DA for ; Fri, 8 Dec 2006 00:24:25 +0100 (MET) In-Reply-To: <5FD5754DDBA0B1499B5A0B4BB54194852FFD0A@fmsmsx411.amr.corp.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@lists.sourceforge.net Errors-To: alsa-devel-bounces@lists.sourceforge.net To: "Allyn, Mark A" Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org --===============0841368967== Content-Type: multipart/alternative; boundary="=-gq9hpV6nf0DyhIkvRxdP" --=-gq9hpV6nf0DyhIkvRxdP Content-Type: text/plain Content-Transfer-Encoding: 7bit Could you send the new dmesg output as well as the output from cat /proc/asound/card0/codec#0? I'm assuming you compiled the driver with "--with-debug=detect"? I need to see what the driver reports after loading. Thanks, Tobin On Thu, 2006-12-07 at 14:03 -0800, Allyn, Mark A wrote: > Tobin: > > I did apply the patch as you suggest. The dmesg from the modprobe of the > snd-hda-intel does show > the ultra (Samsung) loading. However, there is still no recording. I set > all of the sliders on > 100 percent and I made sure that the capture is on both mike and > capture. Audio playback of > existing audio files is okay. > > Mark > > ________________________________ > > From: Tobin Davis [mailto:tdavis@dsl-only.net] > Sent: Wednesday, December 06, 2006 3:31 PM > To: Allyn, Mark A > Cc: alsa-devel@lists.sourceforge.net > Subject: RE: [Alsa-devel] Samsung Audio Problem (update) > > > Mark, > After looking through the documentation and the Windows regestry > settings for that system's driver, I found some interesting differences > to the microphone selector. > > Try this patch against the alsa-driver-hg20061130 snapshot > (ftp://ftp.suse.com/pub/projects/alsa/snapshot/driver/alsa-driver-hg2006 > 1129.tar.bz2). > > To apply: > tar -jxvf alsa-driver-hg20061130.tar.bz2 > cd alsa-driver-hg20061130/alsa-kernel > patch -p1 cd .. > ./configure --with-cards=hda-intel --with-debug=detect ; make ; make > install > > Let me know if this fixes your microphone. I also added the subdevice > id so you shouldn't need to add any model parameters. > > Tobin > > On Tue, 2006-12-05 at 10:46 -0800, Allyn, Mark A wrote: > > Tobin: > > Here is the result of the debug=detect & codec#0: > > ===================================================== > > [17179640.512000] PCI: Setting latency timer of device > 0000:00:1b.0 to > 64 > [17179640.544000] ALSA > /mnt1/src/asianux/BUILD/alsa-driver-hg20061130/pci/hda/../.. > /alsa-kernel/pci/hda/hda_intel.c:696: > codec_mask > = 0x1 > [17179640.740000] ALSA > > /mnt1/src/asianux/BUILD/alsa-driver-hg20061130/pci/hda/hda_codec.c:1743: > > hda_codec: model 'laptop-eapd' is > selected > > > ======================================================================== > output of codec#0 > Codec: Analog Devices AD1986A > Address: 0 > Vendor Id: 0x11d41986 > Subsystem Id: 0x144dc027 > Revision Id: 0x100500 > Default PCM: > rates [0x7f]: 8000 11025 16000 22050 32000 44100 48000 > bits [0xe]: 16 20 24 > formats [0x1]: PCM > Default Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, > mute=1 > Default Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, > mute=1 > Node 0x02 [Audio Output] wcaps 0x30311: Stereo Digital > PCM: > rates [0x60]: 44100 48000 > bits [0x2]: 16 > formats [0x5]: PCM AC3 > Connection: 2 > 0x01* 0x06 > Node 0x03 [Audio Output] wcaps 0x44d: Stereo Amp-Out > Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Power: 0x0 > Node 0x04 [Audio Output] wcaps 0x40d: Stereo Amp-Out > Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Power: 0x0 > Node 0x05 [Audio Output] wcaps 0x40d: Stereo Amp-Out > Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Power: 0x0 > Node 0x06 [Audio Input] wcaps 0x100511: Stereo > PCM: > rates [0x7f]: 8000 11025 16000 22050 32000 44100 48000 > bits [0x6]: 16 20 > formats [0x1]: PCM > Power: 0x0 > Connection: 1 > 0x12 > Node 0x07 [Audio Mixer] wcaps 0x200101: Stereo > Connection: 8 > 0x03 0x09 0x13 0x14 0x15 0x16 0x17 0x18 > Node 0x08 [Audio Mixer] wcaps 0x200100: Mono > Connection: 1 > 0x07 > Node 0x09 [Audio Mixer] wcaps 0x20010e: Mono Amp-In Amp-Out > Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-In vals: [0x80] [0x80] > Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 > Amp-Out vals: [0x80] > Connection: 2 > 0x04 0x05 > Node 0x0a [Audio Selector] wcaps 0x300101: Stereo > Connection: 3 > 0x07* 0x04 0x05 > Node 0x0b [Audio Selector] wcaps 0x300101: Stereo > Connection: 2 > 0x07* 0x04 > Node 0x0c [Audio Selector] wcaps 0x300101: Stereo > Connection: 2 > 0x04* 0x07 > Node 0x0d [Audio Selector] wcaps 0x300101: Stereo > Connection: 2 > 0x05* 0x08 > Node 0x0e [Audio Selector] wcaps 0x300100: Mono > Connection: 2 > 0x08* 0x11 > Node 0x0f [Audio Selector] wcaps 0x30010d: Stereo Amp-Out > Amp-Out caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 > Amp-Out vals: [0x00 0x00] > Connection: 8 > 0x1f* 0x20 0x1d 0x1d 0x27 0x28 0x29 0x2a > Node 0x10 [Audio Selector] wcaps 0x300101: Stereo > Connection: 3 > 0x20* 0x1c 0x1f > Node 0x11 [Audio Selector] wcaps 0x300941: Stereo > Connection: 2 > 0x0f* 0x2b > Node 0x12 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out > Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Connection: 8 > 0x11* 0x22 0x00 0x21 0x10 0x07 0x08 0x23 > Node 0x13 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out > Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Connection: 1 > 0x11 > Node 0x14 [Audio Selector] wcaps 0x30010c: Mono Amp-Out > Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80] > Connection: 1 > 0x23 > Node 0x15 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out > Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Connection: 1 > 0x22 > Node 0x16 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out > Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Connection: 1 > 0x21 > Node 0x17 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out > Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Connection: 1 > 0x10 > Node 0x18 [Audio Selector] wcaps 0x30010c: Mono Amp-Out > Amp-Out caps: ofs=0x0f, nsteps=0x0f, stepsize=0x0b, mute=1 > Amp-Out vals: [0x8f] > Connection: 2 > 0x19* 0x24 > Node 0x19 [Beep Generator Widget] wcaps 0x700000: Mono > Node 0x1a [Pin Complex] wcaps 0x400185: Stereo Amp-Out > Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Pincap 0x081f: OUT HP Detect > Pin Default 0x02214021: [Jack] HP Out at Ext Front > Conn = 1/8, Color = Green > Pin-ctls: 0xc0: OUT HP > Connection: 1 > 0x0a > Node 0x1b [Pin Complex] wcaps 0x400185: Stereo Amp-Out > Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Pincap 0x081001f: OUT HP EAPD Detect > Pin Default 0x01014011: [Jack] Line Out at Ext Rear > Conn = 1/8, Color = Green > Pin-ctls: 0x40: OUT > Connection: 1 > 0x0b > Node 0x1c [Pin Complex] wcaps 0x400185: Stereo Amp-Out > Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Pincap 0x0837: IN OUT Detect > Pin Default 0x41013012: [N/A] Line Out at Ext Rear > Conn = 1/8, Color = Blue > Pin-ctls: 0x40: OUT > Connection: 1 > 0x0c > Node 0x1d [Pin Complex] wcaps 0x400985: Stereo Amp-Out > Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80 0x80] > Pincap 0x081737: IN OUT Detect > Pin Default 0x01019015: [Jack] Line Out at Ext Rear > Conn = 1/8, Color = Pink > Pin-ctls: 0x40: OUT > Connection: 1 > 0x0d > Node 0x1e [Pin Complex] wcaps 0x400104: Mono Amp-Out > Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1 > Amp-Out vals: [0x80] > Pincap 0x0810: OUT > Pin Default 0x511710f0: [N/A] Speaker at Int Rear > Conn = Analog, Color = Black > Pin-ctls: 0x40: OUT > Connection: 1 > 0x0e > Node 0x1f [Pin Complex] wcaps 0x400081: Stereo > Pincap 0x081727: IN Detect > Pin Default 0x02a190f0: [Jack] Mic at Ext Front > Conn = 1/8, Color = Pink > Pin-ctls: 0x24: IN > Node 0x20 [Pin Complex] wcaps 0x400081: Stereo > Pincap 0x081727: IN Detect > Pin Default 0x418130f0: [N/A] Line In at Ext Rear > Conn = 1/8, Color = Blue > Pin-ctls: 0x20: IN > Node 0x21 [Pin Complex] wcaps 0x400081: Stereo > Pincap 0x0827: IN Detect > Pin Default 0x5997e0f0: [N/A] Aux at Int ATAPI > Conn = Analog, Color = White > Pin-ctls: 0x20: IN > Node 0x22 [Pin Complex] wcaps 0x400001: Stereo > Pincap 0x0820: IN > Pin Default 0x593310f0: [N/A] CD at Int ATAPI > Conn = ATAPI, Color = Black > Pin-ctls: 0x20: IN > Node 0x23 [Pin Complex] wcaps 0x400000: Mono > Pincap 0x0820: IN > Pin Default 0x59b770f0: [N/A] Telephony at Int ATAPI > Conn = Analog, Color = Yellow > Pin-ctls: 0x20: IN > Node 0x24 [Pin Complex] wcaps 0x400000: Mono > Pincap 0x0820: IN > Pin Default 0x51f710f0: [N/A] Other at Int Rear > Conn = Analog, Color = Black > Pin-ctls: 0x20: IN > Node 0x25 [Pin Complex] wcaps 0x400301: Stereo Digital > Pincap 0x0810: OUT > Pin Default 0x4145f0f0: [N/A] SPDIF Out at Ext Rear > Conn = Optical, Color = Other > Pin-ctls: 0x40: OUT > Connection: 1 > 0x02 > Node 0x26 [Power Widget] wcaps 0x500500: Mono > Power: 0x0 > Connection: 8 > 0x07* 0x08 0x13 0x14 0x15 0x16 0x17 0x18 > Node 0x27 [Audio Mixer] wcaps 0x200101: Stereo > Connection: 2 > 0x1f 0x1d > Node 0x28 [Audio Mixer] wcaps 0x200101: Stereo > Connection: 2 > 0x1f 0x20 > Node 0x29 [Audio Mixer] wcaps 0x200101: Stereo > Connection: 2 > 0x1d 0x20 > Node 0x2a [Audio Mixer] wcaps 0x200101: Stereo > Connection: 3 > 0x1f 0x1d 0x20 > Node 0x2b [Audio Mixer] wcaps 0x200100: Mono > Connection: 1 > 0x0f > > ====================================================== > > ________________________________ > > From: Tobin Davis [mailto:tdavis@dsl-only.net] > Sent: Tuesday, December 05, 2006 7:26 AM > To: Allyn, Mark A > Cc: alsa-devel@lists.sourceforge.net > Subject: Re: [Alsa-devel] Samsung Audio Problem (update) > > > Could you send a couple of things to the mailing list? > Specifically, > recompile the driver with "--with-debug=detect", reinstall it, > and send > the output from dmesg after installing the driver. Also, send > the > output from 'cat /proc/asound/card0/codec*'. > > I have a laptop (Asus Z62F) with the exact same codec, and I > had to do > some fiddling with the alsamixer controls before I could use > either the > internal mic or the external mic. You might also check that. > The mic > gain is listed as an output for some reason (it's been marked as > "fixme" > in the code for quite some time). > > Tobin > > On Mon, 2006-12-04 at 13:43 -0800, Allyn, Mark A wrote: > > Hello: > > With thanks to Tobin Davis, I was able to resolve part > of my > problem. > > With using the latest snapshot of the alsa driver as > well as > adding > > options snd-hda-intel model=laptop-eapd > > to the /etc/modprobe.conf file, I was able to get rid of > the > high > pitched > squeal and have proper audio playback on the internal > speakers. > > I am still unable to record. For your benefit, I do have > some > more > Information on the audio device. From the lspci -qn, I > got: > > Class: 0403 > 8086:2668 rev03 > Subsystem: 144D:C027 > > Has anyone got audio recording working on this codec and > subsystem? > > Thank you > > Mark Allyn > > > > ------------------------------------------------------------------------ > - > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the > chance > to share your > opinions on IT & business topics through brief surveys - > and > earn cash > > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDE > V > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-devel > > > > -- Tobin Davis --=-gq9hpV6nf0DyhIkvRxdP Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit Could you send the new dmesg output as well as the output from cat /proc/asound/card0/codec#0?  I'm assuming you compiled the driver with "--with-debug=detect"?  I need to see what the driver reports after loading.

Thanks,

Tobin

On Thu, 2006-12-07 at 14:03 -0800, Allyn, Mark A wrote: 
Tobin:
 
I did apply the patch as you suggest. The dmesg from the modprobe of the
snd-hda-intel does show 
the ultra (Samsung) loading. However, there is still no recording. I set
all of the sliders on 
100 percent and I made sure that the capture is on both mike and
capture. Audio playback of 
existing audio files is okay.
 
Mark

________________________________

From: Tobin Davis [mailto:tdavis@dsl-only.net] 
Sent: Wednesday, December 06, 2006 3:31 PM
To: Allyn, Mark A
Cc: alsa-devel@lists.sourceforge.net
Subject: RE: [Alsa-devel] Samsung Audio Problem (update)


Mark,
After looking through the documentation and the Windows regestry
settings for that system's driver, I found some interesting differences
to the microphone selector.

Try this patch against the alsa-driver-hg20061130 snapshot
(ftp://ftp.suse.com/pub/projects/alsa/snapshot/driver/alsa-driver-hg2006
1129.tar.bz2).

To apply:
tar -jxvf alsa-driver-hg20061130.tar.bz2
cd alsa-driver-hg20061130/alsa-kernel
patch -p1 <SamsungQ1.patch
cd ..
./configure --with-cards=hda-intel --with-debug=detect ; make ; make
install

Let me know if this fixes your microphone.  I also added the subdevice
id so you shouldn't need to add any model parameters.

Tobin

On Tue, 2006-12-05 at 10:46 -0800, Allyn, Mark A wrote: 

	Tobin:
	
	Here is the result of the debug=detect & codec#0:
	
	=====================================================
	
	[17179640.512000] PCI: Setting latency timer of device
0000:00:1b.0 to
	64
	[17179640.544000] ALSA
	/mnt1/src/asianux/BUILD/alsa-driver-hg20061130/pci/hda/../..
	                       /alsa-kernel/pci/hda/hda_intel.c:696:
codec_mask
	= 0x1
	[17179640.740000] ALSA
	
/mnt1/src/asianux/BUILD/alsa-driver-hg20061130/pci/hda/hda_codec.c:1743:
	
	                       hda_codec: model 'laptop-eapd' is
selected
	
	
========================================================================
	output of codec#0
	Codec: Analog Devices AD1986A
	Address: 0
	Vendor Id: 0x11d41986
	Subsystem Id: 0x144dc027
	Revision Id: 0x100500
	Default PCM:
	    rates [0x7f]: 8000 11025 16000 22050 32000 44100 48000
	    bits [0xe]: 16 20 24
	    formats [0x1]: PCM
	Default Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00,
mute=1
	Default Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05,
mute=1
	Node 0x02 [Audio Output] wcaps 0x30311: Stereo Digital
	  PCM:
	    rates [0x60]: 44100 48000
	    bits [0x2]: 16
	    formats [0x5]: PCM AC3
	  Connection: 2
	     0x01* 0x06
	Node 0x03 [Audio Output] wcaps 0x44d: Stereo Amp-Out
	  Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Power: 0x0
	Node 0x04 [Audio Output] wcaps 0x40d: Stereo Amp-Out
	  Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Power: 0x0
	Node 0x05 [Audio Output] wcaps 0x40d: Stereo Amp-Out
	  Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Power: 0x0
	Node 0x06 [Audio Input] wcaps 0x100511: Stereo
	  PCM:
	    rates [0x7f]: 8000 11025 16000 22050 32000 44100 48000
	    bits [0x6]: 16 20
	    formats [0x1]: PCM
	  Power: 0x0
	  Connection: 1
	     0x12
	Node 0x07 [Audio Mixer] wcaps 0x200101: Stereo
	  Connection: 8
	     0x03 0x09 0x13 0x14 0x15 0x16 0x17 0x18
	Node 0x08 [Audio Mixer] wcaps 0x200100: Mono
	  Connection: 1
	     0x07
	Node 0x09 [Audio Mixer] wcaps 0x20010e: Mono Amp-In Amp-Out
	  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
	  Amp-In vals:  [0x80] [0x80]
	  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
	  Amp-Out vals:  [0x80]
	  Connection: 2
	     0x04 0x05
	Node 0x0a [Audio Selector] wcaps 0x300101: Stereo
	  Connection: 3
	     0x07* 0x04 0x05
	Node 0x0b [Audio Selector] wcaps 0x300101: Stereo
	  Connection: 2
	     0x07* 0x04
	Node 0x0c [Audio Selector] wcaps 0x300101: Stereo
	  Connection: 2
	     0x04* 0x07
	Node 0x0d [Audio Selector] wcaps 0x300101: Stereo
	  Connection: 2
	     0x05* 0x08
	Node 0x0e [Audio Selector] wcaps 0x300100: Mono
	  Connection: 2
	     0x08* 0x11
	Node 0x0f [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
	  Amp-Out caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
	  Amp-Out vals:  [0x00 0x00]
	  Connection: 8
	     0x1f* 0x20 0x1d 0x1d 0x27 0x28 0x29 0x2a
	Node 0x10 [Audio Selector] wcaps 0x300101: Stereo
	  Connection: 3
	     0x20* 0x1c 0x1f
	Node 0x11 [Audio Selector] wcaps 0x300941: Stereo
	  Connection: 2
	     0x0f* 0x2b
	Node 0x12 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
	  Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Connection: 8
	     0x11* 0x22 0x00 0x21 0x10 0x07 0x08 0x23
	Node 0x13 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
	  Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Connection: 1
	     0x11
	Node 0x14 [Audio Selector] wcaps 0x30010c: Mono Amp-Out
	  Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80]
	  Connection: 1
	     0x23
	Node 0x15 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
	  Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Connection: 1
	     0x22
	Node 0x16 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
	  Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Connection: 1
	     0x21
	Node 0x17 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
	  Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Connection: 1
	     0x10
	Node 0x18 [Audio Selector] wcaps 0x30010c: Mono Amp-Out
	  Amp-Out caps: ofs=0x0f, nsteps=0x0f, stepsize=0x0b, mute=1
	  Amp-Out vals:  [0x8f]
	  Connection: 2
	     0x19* 0x24
	Node 0x19 [Beep Generator Widget] wcaps 0x700000: Mono
	Node 0x1a [Pin Complex] wcaps 0x400185: Stereo Amp-Out
	  Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Pincap 0x081f: OUT HP Detect
	  Pin Default 0x02214021: [Jack] HP Out at Ext Front
	    Conn = 1/8, Color = Green
	  Pin-ctls: 0xc0: OUT HP
	  Connection: 1
	     0x0a
	Node 0x1b [Pin Complex] wcaps 0x400185: Stereo Amp-Out
	  Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Pincap 0x081001f: OUT HP EAPD Detect
	  Pin Default 0x01014011: [Jack] Line Out at Ext Rear
	    Conn = 1/8, Color = Green
	  Pin-ctls: 0x40: OUT
	  Connection: 1
	     0x0b
	Node 0x1c [Pin Complex] wcaps 0x400185: Stereo Amp-Out
	  Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Pincap 0x0837: IN OUT Detect
	  Pin Default 0x41013012: [N/A] Line Out at Ext Rear
	    Conn = 1/8, Color = Blue
	  Pin-ctls: 0x40: OUT
	  Connection: 1
	     0x0c
	Node 0x1d [Pin Complex] wcaps 0x400985: Stereo Amp-Out
	  Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80 0x80]
	  Pincap 0x081737: IN OUT Detect
	  Pin Default 0x01019015: [Jack] Line Out at Ext Rear
	    Conn = 1/8, Color = Pink
	  Pin-ctls: 0x40: OUT
	  Connection: 1
	     0x0d
	Node 0x1e [Pin Complex] wcaps 0x400104: Mono Amp-Out
	  Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1
	  Amp-Out vals:  [0x80]
	  Pincap 0x0810: OUT
	  Pin Default 0x511710f0: [N/A] Speaker at Int Rear
	    Conn = Analog, Color = Black
	  Pin-ctls: 0x40: OUT
	  Connection: 1
	     0x0e
	Node 0x1f [Pin Complex] wcaps 0x400081: Stereo
	  Pincap 0x081727: IN Detect
	  Pin Default 0x02a190f0: [Jack] Mic at Ext Front
	    Conn = 1/8, Color = Pink
	  Pin-ctls: 0x24: IN
	Node 0x20 [Pin Complex] wcaps 0x400081: Stereo
	  Pincap 0x081727: IN Detect
	  Pin Default 0x418130f0: [N/A] Line In at Ext Rear
	    Conn = 1/8, Color = Blue
	  Pin-ctls: 0x20: IN
	Node 0x21 [Pin Complex] wcaps 0x400081: Stereo
	  Pincap 0x0827: IN Detect
	  Pin Default 0x5997e0f0: [N/A] Aux at Int ATAPI
	    Conn = Analog, Color = White
	  Pin-ctls: 0x20: IN
	Node 0x22 [Pin Complex] wcaps 0x400001: Stereo
	  Pincap 0x0820: IN
	  Pin Default 0x593310f0: [N/A] CD at Int ATAPI
	    Conn = ATAPI, Color = Black
	  Pin-ctls: 0x20: IN
	Node 0x23 [Pin Complex] wcaps 0x400000: Mono
	  Pincap 0x0820: IN
	  Pin Default 0x59b770f0: [N/A] Telephony at Int ATAPI
	    Conn = Analog, Color = Yellow
	  Pin-ctls: 0x20: IN
	Node 0x24 [Pin Complex] wcaps 0x400000: Mono
	  Pincap 0x0820: IN
	  Pin Default 0x51f710f0: [N/A] Other at Int Rear
	    Conn = Analog, Color = Black
	  Pin-ctls: 0x20: IN
	Node 0x25 [Pin Complex] wcaps 0x400301: Stereo Digital
	  Pincap 0x0810: OUT
	  Pin Default 0x4145f0f0: [N/A] SPDIF Out at Ext Rear
	    Conn = Optical, Color = Other
	  Pin-ctls: 0x40: OUT
	  Connection: 1
	     0x02
	Node 0x26 [Power Widget] wcaps 0x500500: Mono
	  Power: 0x0
	  Connection: 8
	     0x07* 0x08 0x13 0x14 0x15 0x16 0x17 0x18
	Node 0x27 [Audio Mixer] wcaps 0x200101: Stereo
	  Connection: 2
	     0x1f 0x1d
	Node 0x28 [Audio Mixer] wcaps 0x200101: Stereo
	  Connection: 2
	     0x1f 0x20
	Node 0x29 [Audio Mixer] wcaps 0x200101: Stereo
	  Connection: 2
	     0x1d 0x20
	Node 0x2a [Audio Mixer] wcaps 0x200101: Stereo
	  Connection: 3
	     0x1f 0x1d 0x20
	Node 0x2b [Audio Mixer] wcaps 0x200100: Mono
	  Connection: 1
	     0x0f
	
	====================================================== 
	
	________________________________
	
	From: Tobin Davis [mailto:tdavis@dsl-only.net] 
	Sent: Tuesday, December 05, 2006 7:26 AM
	To: Allyn, Mark A
	Cc: alsa-devel@lists.sourceforge.net
	Subject: Re: [Alsa-devel] Samsung Audio Problem (update)
	
	
	Could you send a couple of things to the mailing list?
Specifically,
	recompile the driver with "--with-debug=detect", reinstall it,
and send
	the output from dmesg after installing the driver.  Also, send
the
	output from 'cat /proc/asound/card0/codec*'.
	
	I have a laptop (Asus Z62F) with the exact same codec,   and I
had to do
	some fiddling with the alsamixer controls before I could use
either the
	internal mic or the external mic.  You might also check that.
The mic
	gain is listed as an output for some reason (it's been marked as
"fixme"
	in the code for quite some time).
	
	Tobin
	
	On Mon, 2006-12-04 at 13:43 -0800, Allyn, Mark A wrote: 
	
		Hello:
		 
		With thanks to Tobin Davis, I was able to resolve part
of my
	problem.
		
		With using the latest snapshot of the alsa driver as
well as
	adding
		
		options snd-hda-intel model=laptop-eapd
		
		to the /etc/modprobe.conf file, I was able to get rid of
the
	high
		pitched
		squeal and have proper audio playback on the internal
speakers.
		
		I am still unable to record. For your benefit, I do have
some
	more
		Information on the audio device. From the lspci -qn, I
got:
		
		Class: 0403
		8086:2668	rev03
		Subsystem: 144D:C027
		
		Has anyone got audio recording working on this codec and
	subsystem?
		
		Thank you
		
		Mark Allyn
		
		
	
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Tobin Davis <tdavis@dsl-only.net>
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