From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:33776 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751673AbcDRB4g (ORCPT ); Sun, 17 Apr 2016 21:56:36 -0400 Subject: Patch "ALSA: hda - Fix headset support and noise on HP EliteBook 755 G2" has been added to the 4.4-stable tree To: tiwai@suse.de, derick.eddington@gmail.com, gregkh@linuxfoundation.org Cc: , From: Date: Mon, 18 Apr 2016 10:56:29 +0900 Message-ID: <1460944589146166@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled ALSA: hda - Fix headset support and noise on HP EliteBook 755 G2 to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: alsa-hda-fix-headset-support-and-noise-on-hp-elitebook-755-g2.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From f883982dc1b117f04579f0896821cd9f2e397f94 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 25 Feb 2016 14:31:59 +0100 Subject: ALSA: hda - Fix headset support and noise on HP EliteBook 755 G2 From: Takashi Iwai commit f883982dc1b117f04579f0896821cd9f2e397f94 upstream. HP EliteBook 755 G2 with ALC3228 (ALC280) codec [103c:221c] requires the known fixup (ALC269_FIXUP_HEADSET_MIC) for making the headset mic working. Also, it suffers from the loopback noise problem, so we should disable aamix path as well. Reported-by: Derick Eddington Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/pci/hda/patch_realtek.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4758,6 +4758,7 @@ enum { ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY, ALC255_FIXUP_DELL_SPK_NOISE, ALC225_FIXUP_DELL1_MIC_NO_PRESENCE, + ALC280_FIXUP_HP_HEADSET_MIC, }; static const struct hda_fixup alc269_fixups[] = { @@ -5394,6 +5395,12 @@ static const struct hda_fixup alc269_fix .chained = true, .chain_id = ALC269_FIXUP_DELL1_MIC_NO_PRESENCE }, + [ALC280_FIXUP_HP_HEADSET_MIC] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_disable_aamix, + .chained = true, + .chain_id = ALC269_FIXUP_HEADSET_MIC, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -5498,6 +5505,7 @@ static const struct snd_pci_quirk alc269 SND_PCI_QUIRK(0x103c, 0x2335, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2336, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2337, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300), SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), Patches currently in stable-queue which might be from tiwai@suse.de are queue-4.4/alsa-hda-asus-n750jv-external-subwoofer-fixup.patch queue-4.4/alsa-hda-fixup-speaker-pass-through-control-for-nid-0x14-on-alc225.patch queue-4.4/alsa-hda-fix-headset-support-and-noise-on-hp-elitebook-755-g2.patch queue-4.4/alsa-usb-audio-skip-volume-controls-triggers-hangup-on-dell-usb-dock.patch queue-4.4/alsa-hda-fix-white-noise-on-asus-n750jv-headphone.patch queue-4.4/alsa-hda-fix-front-mic-problem-for-a-hp-desktop.patch queue-4.4/alsa-usb-audio-add-a-sample-rate-quirk-for-phoenix-audio-tmx320.patch queue-4.4/alsa-timer-use-mod_timer-for-rearming-the-system-timer.patch queue-4.4/alsa-hda-apply-fix-for-white-noise-on-asus-n550jv-too.patch queue-4.4/alsa-hda-realtek-enable-the-alc292-dock-fixup-on-the-thinkpad-t460s.patch queue-4.4/alsa-usb-audio-add-a-quirk-for-plantronics-bt300.patch