lkml.org 
[lkml]   [2017]   [Dec]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 4.14 43/74] ALSA: hda/realtek - Fix Dell AIO LineOut issue
Date
4.14-stable review patch.  If anyone has any objections, please let me know.

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

From: Kailang Yang <kailang@realtek.com>

commit 9226665159f0367ad08bc7d5dd194aeadb90316f upstream.

Dell AIO had LineOut jack.
Add LineOut verb into this patch.

[ Additional notes:
the ALC274 codec seems requiring the fixed pin / DAC connections for
HP / line-out pins for enabling EQ for speakers; i.e. the HP / LO
pins expect to be connected with NID 0x03 while keeping the speaker
with NID 0x02. However, by adding a new line-out pin, the
auto-parser assigns the NID 0x02 for HP/LO pins as primary outputs.
As an easy workaround, we provide the preferred_pairs[] to map
forcibly for these pins. -- tiwai ]

Fixes: 75ee94b20b46 ("ALSA: hda - fix headset mic problem for Dell machines with alc274")
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
sound/pci/hda/patch_realtek.c | 35 ++++++++++++++++++++++++++++++++++-
1 file changed, 34 insertions(+), 1 deletion(-)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5162,6 +5162,22 @@ static void alc233_alc662_fixup_lenovo_d
}
}

+/* Forcibly assign NID 0x03 to HP/LO while NID 0x02 to SPK for EQ */
+static void alc274_fixup_bind_dacs(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ struct alc_spec *spec = codec->spec;
+ static hda_nid_t preferred_pairs[] = {
+ 0x21, 0x03, 0x1b, 0x03, 0x16, 0x02,
+ 0
+ };
+
+ if (action != HDA_FIXUP_ACT_PRE_PROBE)
+ return;
+
+ spec->gen.preferred_dacs = preferred_pairs;
+}
+
/* for hda_fixup_thinkpad_acpi() */
#include "thinkpad_helper.c"

@@ -5279,6 +5295,8 @@ enum {
ALC233_FIXUP_LENOVO_MULTI_CODECS,
ALC294_FIXUP_LENOVO_MIC_LOCATION,
ALC700_FIXUP_INTEL_REFERENCE,
+ ALC274_FIXUP_DELL_BIND_DACS,
+ ALC274_FIXUP_DELL_AIO_LINEOUT_VERB,
};

static const struct hda_fixup alc269_fixups[] = {
@@ -6089,6 +6107,21 @@ static const struct hda_fixup alc269_fix
{}
}
},
+ [ALC274_FIXUP_DELL_BIND_DACS] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc274_fixup_bind_dacs,
+ .chained = true,
+ .chain_id = ALC269_FIXUP_DELL1_MIC_NO_PRESENCE
+ },
+ [ALC274_FIXUP_DELL_AIO_LINEOUT_VERB] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x1b, 0x0401102f },
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC274_FIXUP_DELL_BIND_DACS
+ },
};

static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -6550,7 +6583,7 @@ static const struct snd_hda_pin_quirk al
{0x14, 0x90170110},
{0x1b, 0x90a70130},
{0x21, 0x03211020}),
- SND_HDA_PIN_QUIRK(0x10ec0274, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
+ SND_HDA_PIN_QUIRK(0x10ec0274, 0x1028, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB,
{0x12, 0xb7a60130},
{0x13, 0xb8a61140},
{0x16, 0x90170110},

\
 
 \ /
  Last update: 2017-12-27 17:51    [W:0.210 / U:19.164 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site