[alsa-devel] [PATCH] hda: Added a STAC_HP_M4 quirk

[Takashi Iwai]

At Fri, 12 Sep 2008 12:02:30 -0400,
Matthew Ranostay wrote:
> 
> Added a new quirk for STAC_HP_M4 series for an 92hd75xxx family laptop.
> 
> Signed-off-by: Matthew Ranostay <mranostay at embeddedalley.com>

Applied.  Thanks.


Takashi


> ---
> 
> diff --git a/pci/hda/patch_sigmatel.c b/pci/hda/patch_sigmatel.c
> index f00334f..3000ecf 100644
> --- a/pci/hda/patch_sigmatel.c
> +++ b/pci/hda/patch_sigmatel.c
> @@ -80,6 +80,7 @@ enum {
>  	STAC_92HD71BXX_REF,
>  	STAC_DELL_M4_1,
>  	STAC_DELL_M4_2,
> +	STAC_HP_M4,
>  	STAC_92HD71BXX_MODELS
>  };
> 
> @@ -1527,12 +1528,14 @@ static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = {
>  	[STAC_92HD71BXX_REF] = ref92hd71bxx_pin_configs,
>  	[STAC_DELL_M4_1]	= dell_m4_1_pin_configs,
>  	[STAC_DELL_M4_2]	= dell_m4_2_pin_configs,
> +	[STAC_HP_M4]		= NULL,
>  };
> 
>  static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
>  	[STAC_92HD71BXX_REF] = "ref",
>  	[STAC_DELL_M4_1] = "dell-m4-1",
>  	[STAC_DELL_M4_2] = "dell-m4-2",
> +	[STAC_HP_M4] = "hp-m4",
>  };
> 
>  static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
> @@ -4204,10 +4207,24 @@ again:
> 
>  	spec->num_muxes = ARRAY_SIZE(stac92hd71bxx_mux_nids);
>  	spec->num_adcs = ARRAY_SIZE(stac92hd71bxx_adc_nids);
> -	spec->num_dmics = STAC92HD71BXX_NUM_DMICS;
> -	spec->num_smuxes = ARRAY_SIZE(stac92hd71bxx_smux_nids);
>  	spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
> 
> +	switch (spec->board_config) {
> +	case STAC_HP_M4:
> +		spec->num_dmics = 0;
> +		spec->num_smuxes = 1;
> +		spec->num_dmuxes = 0;
> +
> +		/* enable internal microphone */
> +		snd_hda_codec_write_cache(codec, 0x0e, 0,
> +			AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80);
> +		break;
> +	default:
> +		spec->num_dmics = STAC92HD71BXX_NUM_DMICS;
> +		spec->num_smuxes = ARRAY_SIZE(stac92hd71bxx_smux_nids);
> +		spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
> +	};
> +
>  	spec->multiout.num_dacs = 1;
>  	spec->multiout.hp_nid = 0x11;
>  	spec->multiout.dac_nids = stac92hd71bxx_dac_nids;
> 
> 
>