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[PATCH 3.19.y-ckt 14/40] ALSA: hda - Fix subwoofer pin on ASUS N751 and N551

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3.19.8-ckt22 -stable review patch.  If anyone has any objections, please let me know.

---8<------------------------------------------------------------

From: Yura Pakhuchiy <pakhuchiy@gmail.com>

commit 3231e2053eaeee70bdfb216a78a30f11e88e2243 upstream.

Subwoofer does not work out of the box on ASUS N751/N551 laptops. This
patch fixes it. Patch tested on N751 laptop. N551 part is not tested,
but according to [1] and [2] this laptop requires similar changes, so I
included them in the patch.

1. https://github.com/honsiorovskyi/asus-n551-hda-fix
2. https://bugs.launchpad.net/ubuntu/+source/alsa-tools/+bug/1405691

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=117781
Signed-off-by: Yura Pakhuchiy <pakhuchiy@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 sound/pci/hda/patch_realtek.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c95990f9..d38e1ca 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6039,6 +6039,7 @@ enum {
 	ALC668_FIXUP_DELL_DISABLE_AAMIX,
 	ALC668_FIXUP_DELL_XPS13,
 	ALC662_FIXUP_ASUS_Nx50,
+	ALC668_FIXUP_ASUS_Nx51,
 };
 
 static const struct hda_fixup alc662_fixups[] = {
@@ -6271,6 +6272,15 @@ static const struct hda_fixup alc662_fixups[] = {
 		.chained = true,
 		.chain_id = ALC662_FIXUP_BASS_1A
 	},
+	[ALC668_FIXUP_ASUS_Nx51] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{0x1a, 0x90170151}, /* bass speaker */
+			{}
+		},
+		.chained = true,
+		.chain_id = ALC662_FIXUP_BASS_CHMAP,
+	},
 };
 
 static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -6298,6 +6308,8 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
 	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, 0x177d, "ASUS N551", ALC668_FIXUP_ASUS_Nx51),
+	SND_PCI_QUIRK(0x1043, 0x17bd, "ASUS N751", ALC668_FIXUP_ASUS_Nx51),
 	SND_PCI_QUIRK(0x1043, 0x1b73, "ASUS N55SF", ALC662_FIXUP_BASS_16),
 	SND_PCI_QUIRK(0x1043, 0x1bf3, "ASUS N76VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),
 	SND_PCI_QUIRK(0x1043, 0x8469, "ASUS mobo", ALC662_FIXUP_NO_JACK_DETECT),
-- 
2.7.4

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[3.19.y-ckt stable] Linux 3.19.8-ckt22 stable review Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 29/40] ipv4/fib: don't warn when primary address is missing if in_dev is dead Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 39/40] net: bridge: fix old ioctl unlocked net device walk Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 26/40] route: do not cache fib route info on local routes with oif Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 20/40] net: fec: only clear a queue's work bit if the queue was emptied Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 10/40] get_rock_ridge_filename(): handle malformed NM entries Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 30/40] bpf: fix double-fdput in replace_map_fd_with_map_ptr() Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 19/40] nf_conntrack: avoid kernel pointer value leak in slab name Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 15/40] tools lib traceevent: Free filter tokens in process_filter() Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 02/40] [3.19-stable only] fix backport "IB/security: restrict use of the write() interface" Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 21/40] net/mlx4_en: Fix endianness bug in IPV6 csum calculation Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
    RE: [PATCH 3.19.y-ckt 21/40] net/mlx4_en: Fix endianness bug in IPV6  csum calculation Tariq Toukan <tariqt@mellanox.com> - 2016-05-26 11:00 +0200
  [PATCH 3.19.y-ckt 23/40] tcp: refresh skb timestamp at retransmit time Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 25/40] decnet: Do not build routes to devices without decnet private data. Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 31/40] net_sched: introduce qdisc_replace() helper Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 34/40] sch_dsmark: update backlog as well Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 40/40] net: fix a kernel infoleak in x25 module Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 24/40] arm64: bpf: jit JMP_JSET_{X,K} Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 28/40] vlan: pull on __vlan_insert_tag error path and fix csum correction Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 18/40] ocfs2: fix posix_acl_create deadlock Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:40 +0200
  [PATCH 3.19.y-ckt 16/40] tools lib traceevent: Do not reassign parg after collapse_tree() Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:50 +0200
  [PATCH 3.19.y-ckt 03/40] Revert "usb: hub: do not clear BOS field during reset device" Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:50 +0200
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  [PATCH 3.19.y-ckt 13/40] drm/i915: Bail out of pipe config compute loop on LPT Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:50 +0200
  [PATCH 3.19.y-ckt 01/40] compiler-gcc: integrate the various compiler-gcc[345].h files Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:50 +0200
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  [PATCH 3.19.y-ckt 14/40] ALSA: hda - Fix subwoofer pin on ASUS N751 and N551 Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:50 +0200
  [PATCH 3.19.y-ckt 12/40] Input: max8997-haptic - fix NULL pointer dereference Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:50 +0200
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  [PATCH 3.19.y-ckt 08/40] crypto: hash - Fix page length clamping in hash walk Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:50 +0200
  [PATCH 3.19.y-ckt 04/40] [3.19-stable] x86: LLVMLinux: Fix "incomplete type const struct x86cpu_device_id" Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:50 +0200
  [PATCH 3.19.y-ckt 11/40] ALSA: hda - Fix white noise on Asus UX501VW headset Kamal Mostafa <kamal@canonical.com> - 2016-05-25 19:50 +0200

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