ALC270 alsa

ALC270 alsa

[Commander]

Hi

Need help with my laptop to get any sound from it.
Alsa script =
http://www.alsa-project.org/db/?f=2ce0f50d2d7973d17c8cbdf4ee95f2860365c005

Tried various things however nothing seems to work.

speaker-test -c 2 does not output any sound.

Best Regards
Artur

Re: ALC270 alsa

[Raymond Yau]

2011/2/21 Commander <commander.alchemy@gmail.com>

> Hi
>
> Need help with my laptop to get any sound from it.
> Alsa script =
> http://www.alsa-project.org/db/?f=2ce0f50d2d7973d17c8cbdf4ee95f2860365c005
>
> Tried various things however nothing seems to work.
>
> speaker-test -c 2 does not output any sound.
>
> Best Regards
> Artur
>

it seem that your HP G62 is similar to ALC269VB_AMIC

static void alc269vb_laptop_amic_setup(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	spec->autocfg.hp_pins[0] = 0x21;
	spec->autocfg.speaker_pins[0] = 0x14;
	spec->ext_mic.pin = 0x18;
	spec->ext_mic.mux_idx = 0;
	spec->int_mic.pin = 0x19;
	spec->int_mic.mux_idx = 1;
	spec->auto_mic = 1;
}

you may need to add a model to use ALC269VB_AMIC

static const char * const alc269_models[ALC269_MODEL_LAST] = {
	[ALC269_BASIC]			= "basic",
	[ALC269_QUANTA_FL1]		= "quanta",
	[ALC269_AMIC]			= "laptop-amic",
	[ALC269_DMIC]			= "laptop-dmic",
+	[ALC269VB_AMIC]			= "hp-g62",
	[ALC269_FUJITSU]		= "fujitsu",
	[ALC269_LIFEBOOK]		= "lifebook",
	[ALC269_AUTO]			= "auto",
};