no sound in laptop ASUS UX362FA - repair

no sound in laptop ASUS UX362FA - repair

[Petr Nosek]

Hi,

  I bought laptop ASUS UX362FA:
https://www.asus.com/2-in-1-PCs/ASUS-ZenBook-Flip-13-UX362FA/

  The sound didn't work. I was looking for solution and I found this
article:
https://forum.manjaro.org/t/alc294-analog-audio-card-detected-but-no-sound-internaly-or-headphones/54089/29

  So I added this line into (
https://github.com/torvalds/linux/blob/master/sound/pci/hda/patch_realtek.c
):

  SND_PCI_QUIRK(0x1043, 0x13e1, "ASUS UX362FA", ALC294_FIXUP_ASUS_SPK),

  behind this line: SND_PCI_QUIRK(0x1043, 0x10a1, "ASUS UX391UA",
ALC294_FIXUP_ASUS_SPK)

   And recompile kernel and it works. I'm sending this report for others,
who have the same problem with this laptop version. Please add this repair
to kernel for the others.

  Thank you.

   my hwinfo:

root@zenbook:~$ hwinfo --sound
15: PCI 1f.3: 0403 Audio device
  [Created at pci.378]
  Unique ID: nS1_.jsQALdVXpeB
  SysFS ID: /devices/pci0000:00/0000:00:1f.3
  SysFS BusID: 0000:00:1f.3
  Hardware Class: sound
  Model: "Intel Audio device"
  Vendor: pci 0x8086 "Intel Corporation"
  Device: pci 0x9dc8
  SubVendor: pci 0x1043 "ASUSTeK Computer Inc."
  SubDevice: pci 0x13e1
  Revision: 0x30
  Driver: "snd_hda_intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0xb1218000-0xb121bfff (rw,non-prefetchable)
  Memory Range: 0xb1000000-0xb10fffff (rw,non-prefetchable)
  IRQ: 127 (100 events)
  Module Alias: "pci:v00008086d00009DC8sv00001043sd000013E1bc04sc03i80"
  Driver Info #0:
    Driver Status: snd_hda_intel is active
    Driver Activation Cmd: "modprobe snd_hda_intel"
  Driver Info #1:
    Driver Status: snd_soc_skl is active
    Driver Activation Cmd: "modprobe snd_soc_skl"
  Config Status: cfg=new, avail=yes, need=no, active=unknown


For repairing it is neccessary to compile kernel. I'm sending solution for
other and if is it possible, please add it in ubuntu kernel.

I reported bug (and solution) also there:
https://bugzilla.kernel.org/show_bug.cgi?id=203443



additional information:

root@zenbook:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.10
Release: 18.10
Codename: cosmic

root@zenbook:~$ uname -a
Linux zenbook 4.20.10-custom #1 SMP Sat Apr 6 21:21:30 CEST 2019 x86_64
x86_64 x86_64 GNU/Linux

kernel compiled and patched from this source:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/

and added line:

  SND_PCI_QUIRK(0x1043, 0x13e1, "ASUS UX362FA", ALC294_FIXUP_ASUS_SPK),

into /sound/pci/hda/patch_realtek.c file


Petr

[PATCH] ALSA: hda/realtek: Enable internal speaker of ASUS UX362FA with ALC294

[Ladislav Michl]

The ASUS UX362FA with ALC294 cannot detect the outputs through the
internal speaker until ALC294_FIXUP_ASUS_SPK quirk applied.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=203443
Suggested-by: Petr Nosek <petr.nosek@gmail.com>
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
---
 Hi Petr,

 I tried to verify information in your patch, but all links you provided
 are unpleasant to read and you also didn't provide bootlog, so I had to
 trust you that your machine comes with ALC294...
 Also, does it fix internal speaker only or also headphones? We need to
 get commit log right. Once verified, let's send v2 of this patch with
 your Tested-by tag and posibly Cc: stable. Thank you.

 sound/pci/hda/patch_realtek.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 070749b50eff..490b42e3e3dc 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6896,6 +6896,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x12e0, "ASUS X541SA", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
+	SND_PCI_QUIRK(0x1043, 0x13e1, "ASUS UX362FA", ALC294_FIXUP_ASUS_SPK),
 	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
 	SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
 	SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
-- 
2.20.1

Re: [PATCH] ALSA: hda/realtek: Enable internal speaker of ASUS UX362FA with ALC294

[Ladislav Michl]

Hi Petr,

please keep list Cced.

On Sun, Apr 28, 2019 at 12:48:06AM +0100, Petr Nosek wrote:
> Hi Ladislav,
> 
>  it repairs both. Inernal speaker and headphones.

Ok, will adjust commit message.

>  I'm sending output of dmesg - I think it helps you to see information,
> when is computer booting. Your patch looks like good.

Assuming this part of your boot log comes from patched kernel, right?
snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC294: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
snd_hda_codec_realtek hdaudioC0D0:    inputs:
snd_hda_codec_realtek hdaudioC0D0:      Headset Mic=0x19
snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12

>  Can I do something else to help with repair? I'm not sure, what you mean
> by the last sentence. If I have anything else to do.

I'll send v2 shortly,

Thank you,
	ladis