[alsa-devel] [PATCH] ALSA: HDA: New AD1984A model for Dell Precision R5500

[Takashi Iwai]

At Thu, 24 Mar 2011 10:20:10 +0100,
David Henningsson wrote:
> 
> For codec AD1984A, add a new model to support Dell Precision R5500
> or the microphone jack won't work correctly.

Thanks, applied now.


Takashi


> 
> -- 
> David Henningsson, Canonical Ltd.
> http://launchpad.net/~diwic
> [2 0001-ALSA-HDA-New-AD1984A-model-for-Dell-Precision-R5500.patch <text/x-patch (7bit)>]
> >From 97698bbfac0272bb6654393bb38e596094aa59d1 Mon Sep 17 00:00:00 2001
> From: David Henningsson <david.henningsson at canonical.com>
> Date: Mon, 7 Feb 2011 15:19:34 +0100
> Subject: [PATCH] ALSA: HDA: New AD1984A model for Dell Precision R5500
> 
> For codec AD1984A, add a new model to support Dell Precision R5500
> or the microphone jack won't work correctly.
> 
> BugLink: http://bugs.launchpad.net/bugs/741516
> Tested-by: Kent Baxley <kent.baxley at canonical.com>
> Cc: stable at kernel.org
> Signed-off-by: David Henningsson <david.henningsson at canonical.com>
> ---
>  sound/pci/hda/patch_analog.c |   89 ++++++++++++++++++++++++++++++++++++++++++
>  1 files changed, 89 insertions(+), 0 deletions(-)
> 
> diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
> index 734c6ee..2942d2a 100644
> --- a/sound/pci/hda/patch_analog.c
> +++ b/sound/pci/hda/patch_analog.c
> @@ -4256,6 +4256,84 @@ static int ad1984a_thinkpad_init(struct hda_codec *codec)
>  }
>  
>  /*
> + * Precision R5500
> + * 0x12 - HP/line-out
> + * 0x13 - speaker (mono)
> + * 0x15 - mic-in
> + */
> +
> +static struct hda_verb ad1984a_precision_verbs[] = {
> +	/* Unmute main output path */
> +	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
> +	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE + 0x1f}, /* 0dB */
> +	{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5) + 0x17}, /* 0dB */
> +	/* Analog mixer; mute as default */
> +	{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
> +	{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
> +	{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
> +	{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
> +	{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
> +	/* Select mic as input */
> +	{0x0c, AC_VERB_SET_CONNECT_SEL, 0x1},
> +	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE + 0x27}, /* 0dB */
> +	/* Configure as mic */
> +	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
> +	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0x7002}, /* raise mic as default */
> +	/* HP unmute */
> +	{0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
> +	/* turn on EAPD */
> +	{0x13, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
> +	/* unsolicited event for pin-sense */
> +	{0x12, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_HP_EVENT},
> +	{ } /* end */
> +};
> +
> +static struct snd_kcontrol_new ad1984a_precision_mixers[] = {
> +	HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT),
> +	HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT),
> +	HDA_CODEC_VOLUME("PCM Playback Volume", 0x20, 0x5, HDA_INPUT),
> +	HDA_CODEC_MUTE("PCM Playback Switch", 0x20, 0x5, HDA_INPUT),
> +	HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x01, HDA_INPUT),
> +	HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x01, HDA_INPUT),
> +	HDA_CODEC_VOLUME("Mic Boost Volume", 0x15, 0x0, HDA_INPUT),
> +	HDA_CODEC_MUTE("Front Playback Switch", 0x12, 0x0, HDA_OUTPUT),
> +	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x13, 0x0, HDA_OUTPUT),
> +	HDA_CODEC_VOLUME("Capture Volume", 0x0c, 0x0, HDA_OUTPUT),
> +	HDA_CODEC_MUTE("Capture Switch", 0x0c, 0x0, HDA_OUTPUT),
> +	{ } /* end */
> +};
> +
> +
> +/* mute internal speaker if HP is plugged */
> +static void ad1984a_precision_automute(struct hda_codec *codec)
> +{
> +	unsigned int present;
> +
> +	present = snd_hda_jack_detect(codec, 0x12);
> +	snd_hda_codec_amp_stereo(codec, 0x13, HDA_OUTPUT, 0,
> +				 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
> +}
> +
> +
> +/* unsolicited event for HP jack sensing */
> +static void ad1984a_precision_unsol_event(struct hda_codec *codec,
> +					 unsigned int res)
> +{
> +	if ((res >> 26) != AD1884A_HP_EVENT)
> +		return;
> +	ad1984a_precision_automute(codec);
> +}
> +
> +/* initialize jack-sensing, too */
> +static int ad1984a_precision_init(struct hda_codec *codec)
> +{
> +	ad198x_init(codec);
> +	ad1984a_precision_automute(codec);
> +	return 0;
> +}
> +
> +
> +/*
>   * HP Touchsmart
>   * port-A (0x11)      - front hp-out
>   * port-B (0x14)      - unused
> @@ -4384,6 +4462,7 @@ enum {
>  	AD1884A_MOBILE,
>  	AD1884A_THINKPAD,
>  	AD1984A_TOUCHSMART,
> +	AD1984A_PRECISION,
>  	AD1884A_MODELS
>  };
>  
> @@ -4393,9 +4472,11 @@ static const char * const ad1884a_models[AD1884A_MODELS] = {
>  	[AD1884A_MOBILE]	= "mobile",
>  	[AD1884A_THINKPAD]	= "thinkpad",
>  	[AD1984A_TOUCHSMART]	= "touchsmart",
> +	[AD1984A_PRECISION]	= "precision",
>  };
>  
>  static struct snd_pci_quirk ad1884a_cfg_tbl[] = {
> +	SND_PCI_QUIRK(0x1028, 0x04ac, "Precision R5500", AD1984A_PRECISION),
>  	SND_PCI_QUIRK(0x103c, 0x3030, "HP", AD1884A_MOBILE),
>  	SND_PCI_QUIRK(0x103c, 0x3037, "HP 2230s", AD1884A_LAPTOP),
>  	SND_PCI_QUIRK(0x103c, 0x3056, "HP", AD1884A_MOBILE),
> @@ -4489,6 +4570,14 @@ static int patch_ad1884a(struct hda_codec *codec)
>  		codec->patch_ops.unsol_event = ad1984a_thinkpad_unsol_event;
>  		codec->patch_ops.init = ad1984a_thinkpad_init;
>  		break;
> +	case AD1984A_PRECISION:
> +		spec->mixers[0] = ad1984a_precision_mixers;
> +		spec->init_verbs[spec->num_init_verbs++] =
> +			ad1984a_precision_verbs;
> +		spec->multiout.dig_out_nid = 0;
> +		codec->patch_ops.unsol_event = ad1984a_precision_unsol_event;
> +		codec->patch_ops.init = ad1984a_precision_init;
> +		break;
>  	case AD1984A_TOUCHSMART:
>  		spec->mixers[0] = ad1984a_touchsmart_mixers;
>  		spec->init_verbs[0] = ad1984a_touchsmart_verbs;
> -- 
> 1.7.1
>