[SRU][Cosmic/Bionic/OEM-B][PAT
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ACK/Cmnt: [SRU][Cosmic/Bionic/OEM-B][PAT
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On 11.10.2018 05:29, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1797292 > > The front MIC on the Lenovo M715 can't record sound, after applying > the ALC294_FIXUP_LENOVO_MIC_LOCATION, the problem is fixed. So add > the pin configuration of this machine to the pin quirk table. > > Cc: <[hidden email]> > Signed-off-by: Hui Wang <[hidden email]> > Signed-off-by: Takashi Iwai <[hidden email]> > (cherry picked from commit d06fb562bff5d14defdacbd92449bacbaedd5cdf > git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git) > Signed-off-by: Hui Wang <[hidden email]> > --- Maybe we should at least start to tag things not picked from the upstream linux tree as "UBUNTU: SAUCE: " -Stefan > sound/pci/hda/patch_realtek.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c > index d2668ed..f2a6092 100644 > --- a/sound/pci/hda/patch_realtek.c > +++ b/sound/pci/hda/patch_realtek.c > @@ -6780,6 +6780,12 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { > {0x21, 0x0221101f}), > SND_HDA_PIN_QUIRK(0x10ec0235, 0x17aa, "Lenovo", ALC294_FIXUP_LENOVO_MIC_LOCATION, > {0x14, 0x90170110}, > + {0x19, 0x02a11030}, > + {0x1a, 0x02a11040}, > + {0x1b, 0x01011020}, > + {0x21, 0x0221101f}), > + SND_HDA_PIN_QUIRK(0x10ec0235, 0x17aa, "Lenovo", ALC294_FIXUP_LENOVO_MIC_LOCATION, > + {0x14, 0x90170110}, > {0x19, 0x02a11020}, > {0x1a, 0x02a11030}, > {0x21, 0x0221101f}), > -- kernel-team mailing list [hidden email] https://lists.ubuntu.com/mailman/listinfo/kernel-team |
In reply to this post by Hui Wang
On 2018-10-11 11:29:44 , Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1797292 > > [Impact] > On the machine of Lenovo M715, there are 2 audio jacks on the front panel, > one of them is microphone jack. When we plug a micrphone into it, the system > can't detect this microphone and can't record sound via this microphone too. > > > [Fix] > Apply the quirk of ALC294_FIXUP_LENOVO_MIC_LOCATION, the alsa driver will > assign a different name to this audio jack, then pulseaudio can handle this > jack and everything works well. > > > [Test Case] > plug a microphone to this jack and record sound, system can detect the > microphone and can record sound. > > [Regression Potential] > Very low, this pin configuration is specific to the machine of > M715 so far, will not affect other machines. > > Hui Wang (1): > ALSA: hda/realtek - Fix the problem of the front MIC on the Lenovo > M715 > > sound/pci/hda/patch_realtek.c | 6 ++++++ > 1 file changed, 6 insertions(+) > Acked-by: Khalid Elmously <[hidden email]> -- kernel-team mailing list [hidden email] https://lists.ubuntu.com/mailman/listinfo/kernel-team |
In reply to this post by Hui Wang
On Thu, Oct 11, 2018 at 11:29:44AM +0800, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1797292 > > [Impact] > On the machine of Lenovo M715, there are 2 audio jacks on the front panel, > one of them is microphone jack. When we plug a micrphone into it, the system > can't detect this microphone and can't record sound via this microphone too. > > > [Fix] > Apply the quirk of ALC294_FIXUP_LENOVO_MIC_LOCATION, the alsa driver will > assign a different name to this audio jack, then pulseaudio can handle this > jack and everything works well. > > > [Test Case] > plug a microphone to this jack and record sound, system can detect the > microphone and can record sound. > > [Regression Potential] > Very low, this pin configuration is specific to the machine of > M715 so far, will not affect other machines. Applied to unstable/master, thanks! -- kernel-team mailing list [hidden email] https://lists.ubuntu.com/mailman/listinfo/kernel-team |
In reply to this post by Hui Wang
On 2018-10-11 11:29:44 , Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1797292 > > [Impact] > On the machine of Lenovo M715, there are 2 audio jacks on the front panel, > one of them is microphone jack. When we plug a micrphone into it, the system > can't detect this microphone and can't record sound via this microphone too. > > > [Fix] > Apply the quirk of ALC294_FIXUP_LENOVO_MIC_LOCATION, the alsa driver will > assign a different name to this audio jack, then pulseaudio can handle this > jack and everything works well. > > > [Test Case] > plug a microphone to this jack and record sound, system can detect the > microphone and can record sound. > > [Regression Potential] > Very low, this pin configuration is specific to the machine of > M715 so far, will not affect other machines. > > Hui Wang (1): > ALSA: hda/realtek - Fix the problem of the front MIC on the Lenovo > M715 > > sound/pci/hda/patch_realtek.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > -- > 2.7.4 > > > -- > kernel-team mailing list > [hidden email] > https://lists.ubuntu.com/mailman/listinfo/kernel-team -- kernel-team mailing list [hidden email] https://lists.ubuntu.com/mailman/listinfo/kernel-team |
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