This is a note to let you know that I've just added the patch titled
ALSA: hda/realtek - Fix Dell headset Mic can't record
to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: alsa-hda-realtek-fix-dell-headset-mic-can-t-record.patch and it can be found in the queue-4.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From f0ba9d699e5ca2bcd07f70185d18720c4f1b597c Mon Sep 17 00:00:00 2001
From: Kailang Yang kailang@realtek.com Date: Fri, 16 Mar 2018 11:46:08 +0800 Subject: ALSA: hda/realtek - Fix Dell headset Mic can't record
From: Kailang Yang kailang@realtek.com
commit f0ba9d699e5ca2bcd07f70185d18720c4f1b597c upstream.
This platform was hardware fixed type for CTIA type for headset port. Assigned 0x19 verb will fix can't record issue.
Signed-off-by: Kailang Yang kailang@realtek.com Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai tiwai@suse.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- sound/pci/hda/patch_realtek.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
--- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5377,6 +5377,7 @@ enum { ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, ALC298_FIXUP_TPT470_DOCK, ALC255_FIXUP_DUMMY_LINEOUT_VERB, + ALC255_FIXUP_DELL_HEADSET_MIC, };
static const struct hda_fixup alc269_fixups[] = { @@ -6237,6 +6238,13 @@ static const struct hda_fixup alc269_fix .chained = true, .chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE }, + [ALC255_FIXUP_DELL_HEADSET_MIC] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */ + { } + }, + }, };
static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -6291,6 +6299,8 @@ static const struct snd_pci_quirk alc269 SND_PCI_QUIRK(0x1028, 0x082a, "Dell XPS 13 9360", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE), SND_PCI_QUIRK(0x1028, 0x084b, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB), SND_PCI_QUIRK(0x1028, 0x084e, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB), + SND_PCI_QUIRK(0x1028, 0x0871, "Dell Precision 3630", ALC255_FIXUP_DELL_HEADSET_MIC), + SND_PCI_QUIRK(0x1028, 0x0872, "Dell Precision 3630", ALC255_FIXUP_DELL_HEADSET_MIC), SND_PCI_QUIRK(0x1028, 0x0873, "Dell Precision 3930", ALC255_FIXUP_DUMMY_LINEOUT_VERB), SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
Patches currently in stable-queue which might be from kailang@realtek.com are
queue-4.15/alsa-hda-realtek-fix-speaker-no-sound-after-system-resume.patch queue-4.15/alsa-hda-realtek-fix-dell-headset-mic-can-t-record.patch