headphone jack detection about linux-on-huawei-matebook-13-2019 HOT 11 CLOSED

On of my matebook 14s, headphones doesnt work after adding options snd-hda-intel model=alc255-acer,dell-headset-multi to my /etc/modprobe.d/sound.conf

I use apple headphones into jack 3.5mm, but play sound ONLY dynamics, at what microphone work correctly

from linux-on-huawei-matebook-13-2019.

@frusanov Interesting! Care to make a pull request with this info?

from linux-on-huawei-matebook-13-2019.

Yep, perfect. Adding to readme.

from linux-on-huawei-matebook-13-2019.

Hi there, thanks! Can I do something with my audio here? I've added before that line to sound.conf

[dreamndi@dreamndi-linlap modprobe.d]$ sudo alsactl restore
alsa-lib ucm_subs.c:252:(rval_lookup_main) Lookups are supported in v4+ syntax
alsa-lib parser.c:242:(error_node) UCM is not supported for this HDA model (HDA Intel PCH at 0x9421c000 irq 144)
alsa-lib main.c:1402:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -6
[dreamndi@dreamndi-linlap modprobe.d]$ alsactl restore
alsactl: state_lock:129: file /var/lib/alsa/asound.state lock error: Permission denied
alsactl: load_state:1636: Cannot open /var/lib/alsa/asound.state for reading: Permission denied
alsa-lib ucm_subs.c:252:(rval_lookup_main) Lookups are supported in v4+ syntax
alsa-lib parser.c:242:(error_node) UCM is not supported for this HDA model (HDA Intel PCH at 0x9421c000 irq 144)
alsa-lib main.c:1402:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -6
Found hardware: "HDA-Intel" "Realtek ALC256" "HDA:10ec0256,19e5320d,00100002 HDA:8086280b,80860101,00100000" "0x19e5" "0x3e09"
Hardware is initialized using a generic method

UPD: rebooted and autodetection works. Nice, thanks!

from linux-on-huawei-matebook-13-2019.

On AMD version of MateBook 13 combo jack start work properly only after adding options snd-hda-intel model=alc255-acer,dell-headset-multi to my /etc/modprobe.d/sound.conf

I get it from https://bbs.archlinux.org/viewtopic.php?pid=1964401#p1964401

from linux-on-huawei-matebook-13-2019.

@nekr0z yes, I can. Can you check does same config work on intel version? I think better add to instruction one universal config

from linux-on-huawei-matebook-13-2019.

Can you check does same config work on intel version?

@frusanov Not these days, unfortunately. I'm at a hospital with a bad case of Covid (I'm better already, so it'll be OK), here I'm stuck with the only earphones I have with me, and this model has no microphone, so I have no way of checking that the headset's microphone is detected and working.

If no one checks before I get home (hopefully in a week or two, though you never know), I'll check myself with a microphone-capable headset and let you know.

from linux-on-huawei-matebook-13-2019.

A speedy recovery!

I create PR where I determined info about amd version separately, but in case if on intel version same code also works it's needs to be corrected to one single recommendation

from linux-on-huawei-matebook-13-2019.

I'm merging it, and will test the Intel model and revisit the topic as soon as feasible.

from linux-on-huawei-matebook-13-2019.

I finally tested this extensively, and the alc255-acer variant works better with original Matebook 13 as well: the headset microphone detection works (with some particularities, but it didn't work at all with the original options line). I've made it a default now, no need for a separate option for AMD versions, indeed. Thanks again, @frusanov !

from linux-on-huawei-matebook-13-2019.

@opr-sergey do the headphones work before adding those options?

there's a relevant lower-level discussion on sof

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