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Groups > linux.kernel > #1381209

[PATCH 4.5 010/124] ALSA: hda - Fix white noise on Asus N750JV headphone

From Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Newsgroups linux.kernel
Subject [PATCH 4.5 010/124] ALSA: hda - Fix white noise on Asus N750JV headphone
Date 2016-04-18 05:50 +0200
Message-ID <rp8me-7cT-13@gated-at.bofh.it> (permalink)
References <rp7gt-6ho-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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4.5-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Bobi Mihalca <bobbymihalca@touchtech.ro>

commit 9d4dc5840f93bcb002fa311693349deae7702bc5 upstream.

For reducing the noise from the headphone output on ASUS N750JV,
call the existing fixup, alc_fixup_auto_mute_via_amp(), additionally.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=115181
Signed-off-by: Bobi Mihalca <bobbymihalca@touchtech.ro>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/pci/hda/patch_realtek.c |    9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6406,6 +6406,7 @@ enum {
 	ALC668_FIXUP_AUTO_MUTE,
 	ALC668_FIXUP_DELL_DISABLE_AAMIX,
 	ALC668_FIXUP_DELL_XPS13,
+	ALC662_FIXUP_ASUS_Nx50,
 };
 
 static const struct hda_fixup alc662_fixups[] = {
@@ -6646,6 +6647,12 @@ static const struct hda_fixup alc662_fix
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc_fixup_bass_chmap,
 	},
+	[ALC662_FIXUP_ASUS_Nx50] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc_fixup_auto_mute_via_amp,
+		.chained = true,
+		.chain_id = ALC662_FIXUP_BASS_1A
+	},
 };
 
 static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -6670,7 +6677,7 @@ static const struct snd_pci_quirk alc662
 	SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
 	SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_BASS_1A),
 	SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A),
-	SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_BASS_1A),
+	SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_ASUS_Nx50),
 	SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),
 	SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16),
 	SND_PCI_QUIRK(0x1043, 0x1b73, "ASUS N55SF", ALC662_FIXUP_BASS_16),

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[PATCH 4.5 000/124] 4.5.2-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:40 +0200
  [PATCH 4.5 045/124] mlx4: add missing braces in verify_qp_parameters Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:40 +0200
  [PATCH 4.5 007/124] parisc: Unbreak handling exceptions from kernel modules Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:40 +0200
  [PATCH 4.5 047/124] ath9k: fix buffer overrun for ar9287 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:40 +0200
  [PATCH 4.5 024/124] drm/radeon: add another R7 370 quirk Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:40 +0200
  [PATCH 4.5 043/124] ipv4: Dont do expensive useless work during inetdev destroy. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:40 +0200
  [PATCH 4.5 041/124] rocker: set FDB cleanup timer according to lowest ageing time Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:40 +0200
  [PATCH 4.5 054/124] ipv4: fix broadcast packets reception Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:40 +0200
  [PATCH 4.5 052/124] net: bcmgenet: fix dma api length mismatch Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:40 +0200
  [PATCH 4.5 035/124] sh_eth: fix NULL pointer dereference in sh_eth_ring_format() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:40 +0200
  [PATCH 4.5 011/124] ALSA: hda - Apply fix for white noise on Asus N550JV, too Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:50 +0200
  [PATCH 4.5 013/124] mm: fix invalid node in alloc_migrate_target() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:50 +0200
  [PATCH 4.5 020/124] arm64: opcodes.h: Add arm big-endian config options before including arm header Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:50 +0200
  [PATCH 4.5 010/124] ALSA: hda - Fix white noise on Asus N750JV headphone Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:50 +0200
  [PATCH 4.5 015/124] s390/mm: handle PTE-mapped tail pages in fast gup Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:50 +0200
  [PATCH 4.5 018/124] powerpc/process: Fix altivec SPR not being saved Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:50 +0200
  [PATCH 4.5 003/124] parisc: Fix SIGSYS signals in compat case Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:50 +0200
  [PATCH 4.5 006/124] parisc: Fix kernel crash with reversed copy_from_user() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:50 +0200
  [PATCH 4.5 019/124] compiler-gcc: disable -ftracer for __noclone functions Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:50 +0200
  [PATCH 4.5 016/124] libnvdimm: fix smart data retrieval Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-18 05:50 +0200
  Re: [PATCH 4.5 000/124] 4.5.2-stable review Guenter Roeck <linux@roeck-us.net> - 2016-04-18 18:40 +0200
    Re: [PATCH 4.5 000/124] 4.5.2-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-19 08:00 +0200
  Re: [PATCH 4.5 000/124] 4.5.2-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2016-04-18 18:40 +0200
    Re: [PATCH 4.5 000/124] 4.5.2-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-19 08:00 +0200
  Re: [PATCH 4.5 000/124] 4.5.2-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-04-19 08:00 +0200

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