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#1 2018-07-18 12:40:07

moyam01
Member
Registered: 2016-01-24
Posts: 8

Acer CB3-111 chtmax98090 Audio Problem No playback

Hello all,

I've successfully installed arch on my Acer CB3-111 some time ago, and everything was working well until about kernel 4.15 (sometime ago). Now, my audio is not working.

I receive the following errors when booting (which repeat several times):

[    8.853455] intel_sst_acpi 80860F28:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[    8.853848] intel_sst_acpi 80860F28:00: fw returned err -16
[    8.854105] sst-mfld-platform sst-mfld-platform: ASoC: PRE_PMU: codec_out0 event failed: -16

I have tried to follow this wiki: here. I realize the model is different, but I thought this would lead me to some insight.

After downloading and setting the new driver in the file shown in the guide, I try the alsa ucm command and get the following error:

[root@laptop]# alsaucm -c chtmax98090 set _verb HiFi set _enadev Speakers
ALSA lib main.c:438:(execute_sequence) unable to execute cset 'name='pcm1_in Gain 0 Switch' off'

ALSA lib main.c:1712:(set_verb_user) error: failed to initialize new use case: HiFi
alsaucm: error failed to set _verb=HiFi: Device or resource busy

I went on to the kernel compilation instructions, but when i checked the /proc/config.gz file on my current system, it already has the options in the guide set as that in that file. I assume that the file contains the current kernel compile options.

Other information that may be relevant:

Outpul of aplay -l:

**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: chtmax98090 [chtmax98090], device 0: Audio (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: chtmax98090 [chtmax98090], device 1: Deep-Buffer Audio (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

Output of uname -a:

Linux laptop 4.17.6-1-ARCH #1 SMP PREEMPT Wed Jul 11 19:14:29 UTC 2018 x86_64 GNU/Linux

If any help could be provided that would be greatly appreciated.

Thanks for your time,
moyam01

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#2 2022-03-09 10:45:55

cypa
Member
Registered: 2021-06-30
Posts: 32

Re: Acer CB3-111 chtmax98090 Audio Problem No playback

please, do you have the solution?

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