On 2014-08-19 16:27, Takashi Iwai wrote:
> At Tue, 19 Aug 2014 15:38:44 +0200,
> David Henningsson wrote:
>>
>> Backport of commit 423044744aa4c250058e976474856a7a41972182.
>>
>> This makes the mute LED work on a HP 15 touchsmart machine (and
>> a HP 14 touchsmart machine).
>>
>> BugLink: https://bugs.launchpad.net/bugs/1334950
>> Signed-off-by: David Henningsson <david.hennings...@canonical.com>
>> ---
>>   sound/pci/hda/patch_realtek.c | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> Resend of a patch I tried to send too early.
>> The original commit has now reached Linus's tree (it's in 3.17-rc1).
>
> Hm, the patch looks fairly different from the original commit.
> Is this because of lack of the new fixup method?

Yes.

>
>
> Takashi
>
>>
>> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
>> index 6cbbd98..335ffdf 100644
>> --- a/sound/pci/hda/patch_realtek.c
>> +++ b/sound/pci/hda/patch_realtek.c
>> @@ -4429,6 +4429,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = 
>> {
>>      SND_PCI_QUIRK(0x103c, 0x1983, "HP Pavilion", 
>> ALC269_FIXUP_HP_MUTE_LED_MIC1),
>>      SND_PCI_QUIRK(0x103c, 0x218b, "HP", 
>> ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED),
>>      /* ALC282 */
>> +    SND_PCI_QUIRK(0x103c, 0x2191, "HP Touchsmart 14", 
>> ALC269_FIXUP_HP_MUTE_LED_MIC1),
>> +    SND_PCI_QUIRK(0x103c, 0x2192, "HP Touchsmart 15", 
>> ALC269_FIXUP_HP_MUTE_LED_MIC1),
>>      SND_PCI_QUIRK(0x103c, 0x220d, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
>>      SND_PCI_QUIRK(0x103c, 0x220e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
>>      SND_PCI_QUIRK(0x103c, 0x220f, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
>> --
>> 1.9.1
>>
>

-- 
David Henningsson, Canonical Ltd.
https://launchpad.net/~diwic

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https://bugs.launchpad.net/bugs/1334950

Title:
  [HP 14 Touchsmart][HP 15 Touchsmart] Volume mute LED is not working

Status in HWE Next Project:
  New
Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  In Progress

Bug description:
  CID: 201310-14248 HP 15 Touchsmart

  There is a mute key on this system, along with a Mute LED on it.
  The mute key works fine, but the LED is not working at all.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-30-generic 3.13.0-30.54
  ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2
  Uname: Linux 3.13.0-30-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     1649 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     1649 F.... pulseaudio
  CRDA:
   country TW:
        (2402 - 2472 @ 40), (3, 27)
        (5270 - 5330 @ 40), (3, 17), DFS
        (5735 - 5815 @ 40), (3, 30)
  CurrentDesktop: Unity
  Date: Thu Jun 26 23:57:42 2014
  HibernationDevice: RESUME=UUID=540104b4-4be9-4245-8c53-2f8471e94cbb
  InstallationDate: Installed on 2014-06-26 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard HP 15 Notebook PC
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic.efi.signed 
root=UUID=61fbea42-9507-49b2-b9ad-b0050652e97e ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-30-generic N/A
   linux-backports-modules-3.13.0-30-generic  N/A
   linux-firmware                             1.127.4
  RfKill:
   0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/06/2013
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.09
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2192
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 41.1A
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.09:bd12/06/2013:svnHewlett-Packard:pnHP15NotebookPC:pvr0887100200005E10000120000:rvnHewlett-Packard:rn2192:rvr41.1A:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP 15 Notebook PC
  dmi.product.version: 0887100200005E10000120000
  dmi.sys.vendor: Hewlett-Packard

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