commit 6676f3081f7e3dae64e05b87d47a041b782f898a
Author: Hui Wang <hui.w...@canonical.com>
Date: Tue Nov 18 17:57:41 2014 +0800
ALSA: hda - fix the mic mute led problem for Latitude E5550
The microphone mute led on the Latitude E5550 can't work. We need to
apply DELL_WMI_MIC_MUTE_LED quirk to this machine.
The machine uses alc293 codec and already applied the quirk
ALC293_FIXUP_DELL1_MIC_NO_PRESENCE through pin_fixup_tbl[].
Here we just let DELL_WMI_MIC_MUTE_LED be chained to
ALC269_FIXUP_HEADSET_MODE, then the machine will have these
quirks ALC293_FIXUP_DELL1_MIC_NO_PRESENCE-->
ALC269_FIXUP_HEADSET_MODE-->ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED.
BugLink: https://bugs.launchpad.net/bugs/1381856
Reported-and-tested-by: Po-Hsu Lin <po-hsu....@canonical.com>
Signed-off-by: Hui Wang <hui.w...@canonical.com>
Signed-off-by: Takashi Iwai <ti...@suse.de>
commit 4a83d42ae2041d5b76f1a0662bc3a5a85e4eb0d1
Author: Hui Wang <hui.w...@canonical.com>
Date: Tue Nov 18 17:57:40 2014 +0800
ALSA: hda - move DELL_WMI_MIC_MUTE_LED to the tail in the quirk chain
We have one more Dell machine needs DELL_WMI_MIC_MUTE_LED quirk, but
the machine uses alc293 instead of alc255. So if
DELL_WMI_MIC_MUTE_LED still chain ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
the machine can't use this quirk.
To change this situation, let the DELL_WMI_MIC_MUTE_LED to be a
standalone quirk, and let other quirks chain it.
After this change, this quirk can be chained to any existing quirks,
and as a result, it is possible that this quirk is applied to
a non-Dell machine or a Dell machine without mic mute led on it, but
it is still safe since alc_fixup_dell_wmi() will return an error in
these situations.
And remove the quirk for machine with subsystem id 0x6010 and 0x601f,
these two machines will fall back to the quirk
ALC255_FIXUP_DELL1_MIC_NO_PRESENCE-->ALC255_FIXUP_HEADSET_MODE-->
ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED through pin_fixup_tbl[].
BugLink: https://bugs.launchpad.net/bugs/1381856
Reported-and-tested-by: Po-Hsu Lin <po-hsu....@canonical.com>
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/1381856
Title:
[Dell Latitude E5550] Microphone mute key does not work on this system
Status in HWE Next Project:
Fix Released
Status in “linux” package in Ubuntu:
Fix Released
Bug description:
CID: 201406-15271 Dell Latitude E5550
The microphone mute key does not work at all.
Key event cannot be captured by "xev" or "sudo showkey -s"
But keycode 248 would be returned when testing with sudo showkey -k
Alsa info:
http://www.alsa-project.org/db/?f=006099fcf08709c82a74dba986a907a602a868ab
Also note that with file at /etc/udev/hwdb.d/60-dell-mic-mute-hotkey.hwdb
generated with the following content:
# Dell platform kernel driver
keyboard:name:Dell WMI hotkeys:dmi:bvn*:bvr*:bd*:svnDell*:pn*
KEYBOARD_KEY_150=f20 # Mic mute toggle
And with udev database updated: sudo udevadm hwdb -u
The microphone mute key works, but the mic mute led does not work.
(Also the icon is not correct, which show a speaker instead of a mic)
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-37-generic 3.13.0-37.64
ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
Uname: Linux 3.13.0-37-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 1530 F.... pulseaudio
/dev/snd/controlC1: ubuntu 1530 F.... pulseaudio
CRDA:
country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
CurrentDesktop: Unity
Date: Wed Oct 15 23:17:51 2014
HibernationDevice: RESUME=UUID=02cbc1f1-a261-484c-8fc2-05b68f73446d
InstallationDate: Installed on 2014-10-09 (6 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.2)
MachineType: Dell Inc. Latitude E5550
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic
root=UUID=d3b20ae5-9ff8-49b3-b640-1c6a9f264710 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-37-generic N/A
linux-backports-modules-3.13.0-37-generic N/A
linux-firmware 1.127.7
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/25/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: T43
dmi.board.name: 0141B2
dmi.board.vendor: Dell Inc.
dmi.board.version: X02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrT43:bd07/25/2014:svnDellInc.:pnLatitudeE5550:pvr01:rvnDellInc.:rn0141B2:rvrX02:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5550
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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