Comment 6 for bug 440540

(Should be changed to affect linux, not alsa-driver)

We should just iterate over the pinctls for low-power state. Is there a data
sheet handy for this codec?

On Oct 7, 2009 6:00 AM, "Alexander Sack" <email address hidden> wrote:

** Changed in: alsa-driver (Ubuntu)
      Status: New => Triaged

--
Lenovo X61 - regular sound clicking with power_save_controller=Y
https://bugs.launchpad.net/bugs/440540
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Status in “alsa-driver” package in Ubuntu: Triaged

Bug description:
when turning off/on audio using hot key I get a clicking on my speakers. Not
sure if that is a bug.

This bug is about getting the same clicking without changing the volume at
all. Sometimes it clicks every two minutes, sometimes every few seconds.

Seems to be a powering off/on clicking.

ProblemType: Bug
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
  Subdevices: 2/2
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: asac 2730 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf8220000 irq 17'
  Mixer name : 'Analog Devices AD1984'
  Components : 'HDA:11d41984,17aa20d6,00100400'
  Controls : 30
  Simple ctrls : 19
Date: Fri Oct 2 14:19:13 2009
DistroRelease: Ubuntu 9.10
Package: alsa-base 1.0.20+dfsg-1ubuntu4
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_US.UTF-8
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.36-generic
SourcePackage: alsa-driver
Uname: Linux 2.6.31-11-generic i686
UserAsoundrc:
 pcm.headset {
       type bluetooth
       device "00:1A:45:83:CB:D5"
       profile "voice"
 }