Hello Fengguang,
thanks for your answer.
Wu Fengguang wrote:
> Hi Stefanie,
>
> There are some pre-defined models for ALC268:
>
> static const char *alc268_models[ALC268_MODEL_LAST] = {
> [ALC267_QUANTA_IL1] = "quanta-il1",
> [ALC268_3ST] = "3stack",
> [ALC268_TOSHIBA] = "toshiba",
> [ALC268_ACER] = "acer",
> [ALC268_ACER_DMIC] = "acer-dmic",
> [ALC268_ACER_ASPIRE_ONE] = "acer-aspire",
> [ALC268_DELL] = "dell",
> [ALC268_ZEPTO] = "zepto",
> #ifdef CONFIG_SND_DEBUG
> [ALC268_TEST] = "test",
> #endif
> [ALC268_AUTO] = "auto",
> };
>
> You can try them with commands like
>
> modprobe snd-hda-intel model=3stack
>
> and report the one works for you, so that we integrate this knowledge
> into future kernel versions.
>
I've loaded the module with different model parameters. Afterwards, I
tried alsamixer. As this didn't work, I used aumix to maximize all
levels. Finally, I used aplay to play some audio files.
"quanta-il1", "toshiba":
from alsamixer:
ALSA lib simple_none.c:1520:(simple_add1) helem (MIXER,'Headphone
Playback Switch',0,2,0) appears twice or more
alsamixer: function snd_mixer_load failed: Invalid argument
-works, but hardly audible
"dell":
Too many audio devices
from alsamixer:
ALSA lib simple_none.c:1520:(simple_add1) helem (MIXER,'Headphone
Playback Switch',0,2,0) appears twice or more
alsamixer: function snd_mixer_load failed: Invalid argument
-works, but hardly audible
"acer", "acer-aspire":
from alsamixer:
ALSA lib simple_none.c:1520:(simple_add1) helem (MIXER,'Master
Playback Switch',0,2,0) appears twice or more
alsamixer: function snd_mixer_load failed: Invalid argument
-nothing audible
"3stack", "acer-dmic", "zepto", "test", and "auto":
HDA Intel: probe of 0000:00:1b.0 failed with error -16
> You are also welcome to provide your hardware information by running
> http://www.alsa-project.org/alsa-info.sh
> and upload the data collected by it.
>
http://www.alsa-project.org/db/?f=1db7143668062f92f8cab7c2c214744743b96d44
Yours,
Stefanie
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