On 09/27/2013 02:13 PM, Takashi Iwai wrote:
> At Fri, 27 Sep 2013 13:10:25 +0200,
> David Henningsson wrote:
>>
>> From: Kailang <kail...@realtek.com>
>>
>> More thorough testing showed that these verbs were necessary to
>> improve quality of the internal mic. Patch originally from Realtek.
>>
>> Cc: sta...@kernel.org (3.11)
>> BugLink: https://bugs.launchpad.net/bugs/1231931
>> Signed-off-by: David Henningsson <david.hennings...@canonical.com>
>> ---
>
> Applied it now, but dropped the Cc to stable, since this can't be
> applied cleanly without your former patch, which wasn't merged to
> stable either. If you'd like to move them to Cc, please inform the
> all necessary upstream commit ids.
Ah, I thought the other fixup made it into 3.11. Thanks for checking.
I'll talk to stable if I need it backported to 3.11.
>
>
> thanks,
>
> Takashi
>
>> sound/pci/hda/patch_realtek.c | 13 ++++++++++++-
>> 1 file changed, 12 insertions(+), 1 deletion(-)
>>
>> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
>> index bc07d36..c4d54a9 100644
>> --- a/sound/pci/hda/patch_realtek.c
>> +++ b/sound/pci/hda/patch_realtek.c
>> @@ -3531,6 +3531,7 @@ enum {
>> ALC269VB_FIXUP_ORDISSIMO_EVE2,
>> ALC283_FIXUP_CHROME_BOOK,
>> ALC282_FIXUP_ASUS_TX300,
>> + ALC283_FIXUP_INT_MIC,
>> };
>>
>> static const struct hda_fixup alc269_fixups[] = {
>> @@ -3790,6 +3791,16 @@ static const struct hda_fixup alc269_fixups[] = {
>> .type = HDA_FIXUP_FUNC,
>> .v.func = alc282_fixup_asus_tx300,
>> },
>> + [ALC283_FIXUP_INT_MIC] = {
>> + .type = HDA_FIXUP_VERBS,
>> + .v.verbs = (const struct hda_verb[]) {
>> + {0x20, AC_VERB_SET_COEF_INDEX, 0x1a},
>> + {0x20, AC_VERB_SET_PROC_COEF, 0x0011},
>> + { }
>> + },
>> + .chained = true,
>> + .chain_id = ALC269_FIXUP_LIMIT_INT_MIC_BOOST
>> + },
>> };
>>
>> static const struct snd_pci_quirk alc269_fixup_tbl[] = {
>> @@ -3874,7 +3885,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] =
>> {
>> SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad",
>> ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
>> SND_PCI_QUIRK(0x17aa, 0x2215, "Thinkpad",
>> ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
>> SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad",
>> ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
>> - SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad",
>> ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
>> + SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC),
>> SND_PCI_QUIRK(0x17aa, 0x5026, "Thinkpad",
>> ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
>> SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad",
>> ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
>> SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
>> --
>> 1.7.9.5
>>
> _______________________________________________
> Alsa-devel mailing list
> alsa-de...@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>
--
David Henningsson, Canonical Ltd.
https://launchpad.net/~diwic
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https://bugs.launchpad.net/bugs/1231931
Title:
Enable internal mic on a Lenovo machine
Status in HWE Next Project:
New
Status in “linux” package in Ubuntu:
In Progress
Bug description:
This bug is used for tracking purposes only, please do not triage.
To manage notifications about this bug go to:
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