The patch was merged by linux-sound repository.
commit 7976eb49cbd138d8014fa02682d8f969ad1e9ff2
Author: Hui Wang <hui.w...@canonical.com>
Date: Fri Feb 13 11:14:41 2015 +0800
ALSA: hda - enable mute led quirk for one more hp machine.
Otherwise, the mute led can't work at all.
Tested-by: Taihsiang Ho <taihsiang...@canonical.com>
Cc: <sta...@vger.kernel.org>
BugLink: https://bugs.launchpad.net/bugs/1410704
Signed-off-by: Hui Wang <hui.w...@canonical.com>
Signed-off-by: Takashi Iwai <ti...@suse.de>
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https://bugs.launchpad.net/bugs/1410704
Title:
[HP 14 Notebook PC] mute LED does not work
Status in HWE Next Project:
Confirmed
Status in linux package in Ubuntu:
Confirmed
Bug description:
[HP 14 Notebook PC]
CID: 201406-15267
updated 14.04.1
3.13.0-44-generic #73
Steps to reproduce the bug:
1. install 14.04.1 via live usb.
2. use dash->updater to update the system. Reboot.
3. get into the desktop. the system is ready to use.
4. press the mute function key (F6)
Expected result:
the sound is muted and the mute LED is on.
Actual result:
The sound is muted but the mute LED has no response.
-----------
More information:
sudo hda-verb /dev/snd/hwC1D0 0x18 SET_PIN_WIDGET_CONTROL 0x20
could turn off the mic mute LED
sudo hda-verb /dev/snd/hwC1D0 0x18 SET_PIN_WIDGET_CONTROL 0x24
could turn on the mic mute LED
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-44-generic 3.13.0-44.73
ProcVersionSignature: Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12
Uname: Linux 3.13.0-44-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: ubuntu 1535 F.... pulseaudio
/dev/snd/controlC0: ubuntu 1535 F.... pulseaudio
CurrentDesktop: Unity
CurrentDmesg:
Date: Wed Jan 14 04:03:24 2015
HibernationDevice: RESUME=UUID=b62dee62-f5c4-4d1f-abdd-4a3921a5d529
InstallationDate: Installed on 2015-01-14 (0 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.2)
MachineType: Hewlett-Packard Compaq 14 Notebook PC
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-44-generic.efi.signed
root=UUID=a0aa08bf-76cf-4f76-b12e-150f6fc7a5e2 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-44-generic N/A
linux-backports-modules-3.13.0-44-generic N/A
linux-firmware 1.127.11
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/02/2014
dmi.bios.vendor: Insyde
dmi.bios.version: B.27
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 21F9
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 52.26
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsyde:bvrB.27:bd07/02/2014:svnHewlett-Packard:pnCompaq14NotebookPC:pvr098C110000000E10000030000:rvnHewlett-Packard:rn21F9:rvr52.26:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: Compaq 14 Notebook PC
dmi.product.version: 098C110000000E10000030000
dmi.sys.vendor: Hewlett-Packard
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