Merge branch 'topic/fix/hda' into for-linus

3 files changed, 86 insertions, 51 deletions

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 147f1764d976..3cd2ad958176 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -1076,7 +1076,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 
 	STAC92HD73*
 	  ref		Reference board
-	  dell-m6	Dell desktops
+	  dell-m6-amic	Dell desktops/laptops with analog mics
+	  dell-m6-dmic	Dell desktops/laptops with digital mics
+	  dell-m6	Dell desktops/laptops with both type of mics
 
 	STAC9872
 	  vaio		Setup for VAIO FE550G/SZ110
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index ba1ab737b55f..eb9164176dab 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1436,12 +1436,12 @@ static void set_dig_out(struct hda_codec *codec, hda_nid_t nid,
 {
 	hda_nid_t *d;
 
-	snd_hda_codec_write(codec, nid, 0, verb, val);
+	snd_hda_codec_write_cache(codec, nid, 0, verb, val);
 	d = codec->slave_dig_outs;
 	if (!d)
 		return;
 	for (; *d; d++)
-		snd_hda_codec_write(codec, *d, 0, verb, val);
+		snd_hda_codec_write_cache(codec, *d, 0, verb, val);
 }
 
 static inline void set_dig_out_convert(struct hda_codec *codec, hda_nid_t nid,
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 2b52a4056a9b..5dd3e89f620a 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -70,7 +70,9 @@ enum {
 
 enum {
 	STAC_92HD73XX_REF,
-	STAC_DELL_M6,
+	STAC_DELL_M6_AMIC,
+	STAC_DELL_M6_DMIC,
+	STAC_DELL_M6_BOTH,
 	STAC_DELL_EQ,
 	STAC_92HD73XX_MODELS
 };
@@ -1602,13 +1604,17 @@ static unsigned int dell_m6_pin_configs[13] = {
 
 static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
 	[STAC_92HD73XX_REF]	= ref92hd73xx_pin_configs,
-	[STAC_DELL_M6]	= dell_m6_pin_configs,
+	[STAC_DELL_M6_AMIC]	= dell_m6_pin_configs,
+	[STAC_DELL_M6_DMIC]	= dell_m6_pin_configs,
+	[STAC_DELL_M6_BOTH]	= dell_m6_pin_configs,
 	[STAC_DELL_EQ]	= dell_m6_pin_configs,
 };
 
 static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = {
 	[STAC_92HD73XX_REF] = "ref",
-	[STAC_DELL_M6] = "dell-m6",
+	[STAC_DELL_M6_AMIC] = "dell-m6-amic",
+	[STAC_DELL_M6_DMIC] = "dell-m6-dmic",
+	[STAC_DELL_M6_BOTH] = "dell-m6",
 	[STAC_DELL_EQ] = "dell-eq",
 };
 
@@ -1617,21 +1623,23 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 				"DFI LanParty", STAC_92HD73XX_REF),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0254,
-				"unknown Dell", STAC_DELL_M6),
+				"Dell Studio 1535", STAC_DELL_M6_DMIC),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0255,
-				"unknown Dell", STAC_DELL_M6),
+				"unknown Dell", STAC_DELL_M6_DMIC),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0256,
-				"unknown Dell", STAC_DELL_M6),
+				"unknown Dell", STAC_DELL_M6_BOTH),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0257,
-				"unknown Dell", STAC_DELL_M6),
+				"unknown Dell", STAC_DELL_M6_BOTH),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x025e,
-				"unknown Dell", STAC_DELL_M6),
+				"unknown Dell", STAC_DELL_M6_AMIC),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x025f,
-				"unknown Dell", STAC_DELL_M6),
+				"unknown Dell", STAC_DELL_M6_AMIC),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0271,
-				"unknown Dell", STAC_DELL_M6),
+				"unknown Dell", STAC_DELL_M6_DMIC),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0272,
+				"unknown Dell", STAC_DELL_M6_DMIC),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x029f,
-				"Dell Studio 15", STAC_DELL_M6),
+				"Dell Studio 1537", STAC_DELL_M6_DMIC),
 	{} /* terminator */
 };
 
@@ -2891,7 +2899,7 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec,
 			cfg->hp_outs && !spec->multiout.hp_nid)
 		spec->multiout.hp_nid = nid;
 
-	if (cfg->hp_outs > 1) {
+	if (cfg->hp_outs > 1 && cfg->line_out_type == AUTO_PIN_LINE_OUT) {
 		err = stac92xx_add_control(spec,
 			STAC_CTL_WIDGET_HP_SWITCH,
 			"Headphone as Line Out Switch",
@@ -3697,10 +3705,14 @@ static void stac92xx_power_down(struct hda_codec *codec)
 					AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
 }
 
+static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid,
+				  int enable);
+
 static int stac92xx_init(struct hda_codec *codec)
 {
 	struct sigmatel_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
+	unsigned int gpio;
 	int i;
 
 	snd_hda_sequence_write(codec, spec->init);
@@ -3711,6 +3723,16 @@ static int stac92xx_init(struct hda_codec *codec)
 			snd_hda_codec_write_cache(codec,
 				spec->adc_nids[i], 0,
 				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+
+	/* set up GPIO */
+	gpio = spec->gpio_data;
+	/* turn on EAPD statically when spec->eapd_switch isn't set.
+	 * otherwise, unsol event will turn it on/off dynamically
+	 */
+	if (!spec->eapd_switch)
+		gpio |= spec->eapd_mask;
+	stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, gpio);
+
 	/* set up pins */
 	if (spec->hp_detect) {
 		/* Enable unsolicited responses on the HP widget */
@@ -3750,39 +3772,43 @@ static int stac92xx_init(struct hda_codec *codec)
 	for (i = 0; i < spec->num_dmics; i++)
 		stac92xx_auto_set_pinctl(codec, spec->dmic_nids[i],
 					AC_PINCTL_IN_EN);
+	if (cfg->dig_out_pin)
+		stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin,
+					 AC_PINCTL_OUT_EN);
+	if (cfg->dig_in_pin)
+		stac92xx_auto_set_pinctl(codec, cfg->dig_in_pin,
+					 AC_PINCTL_IN_EN);
 	for (i = 0; i < spec->num_pwrs; i++)  {
-		int event = is_nid_hp_pin(cfg, spec->pwr_nids[i])
-					? STAC_HP_EVENT : STAC_PWR_EVENT;
-		int pinctl = snd_hda_codec_read(codec, spec->pwr_nids[i],
-					0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
-		int def_conf = snd_hda_codec_read(codec, spec->pwr_nids[i],
-					0, AC_VERB_GET_CONFIG_DEFAULT, 0);
-		def_conf = get_defcfg_connect(def_conf);
+		hda_nid_t nid = spec->pwr_nids[i];
+		int pinctl, def_conf;
+		int event = STAC_PWR_EVENT;
+
+		if (is_nid_hp_pin(cfg, nid) && spec->hp_detect)
+			continue; /* already has an unsol event */
+
+		pinctl = snd_hda_codec_read(codec, nid, 0,
+					    AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
 		/* outputs are only ports capable of power management
 		 * any attempts on powering down a input port cause the
 		 * referenced VREF to act quirky.
 		 */
 		if (pinctl & AC_PINCTL_IN_EN)
 			continue;
+		def_conf = snd_hda_codec_read(codec, nid, 0,
+					      AC_VERB_GET_CONFIG_DEFAULT, 0);
+		def_conf = get_defcfg_connect(def_conf);
 		/* skip any ports that don't have jacks since presence
  		 * detection is useless */
-		if (def_conf && def_conf != AC_JACK_PORT_FIXED)
+		if (def_conf != AC_JACK_PORT_COMPLEX) {
+			if (def_conf != AC_JACK_PORT_NONE)
+				stac_toggle_power_map(codec, nid, 1);
 			continue;
+		}
 		enable_pin_detect(codec, spec->pwr_nids[i], event | i);
 		codec->patch_ops.unsol_event(codec, (event | i) << 26);
 	}
 	if (spec->dac_list)
 		stac92xx_power_down(codec);
-	if (cfg->dig_out_pin)
-		stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin,
-					 AC_PINCTL_OUT_EN);
-	if (cfg->dig_in_pin)
-		stac92xx_auto_set_pinctl(codec, cfg->dig_in_pin,
-					 AC_PINCTL_IN_EN);
-
-	stac_gpio_set(codec, spec->gpio_mask,
-					spec->gpio_dir, spec->gpio_data);
-
 	return 0;
 }
 
@@ -3947,14 +3973,18 @@ static void stac92xx_hp_detect(struct hda_codec *codec, unsigned int res)
 	}
 } 
 
-static void stac92xx_pin_sense(struct hda_codec *codec, int idx)
+static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid,
+				  int enable)
 {
 	struct sigmatel_spec *spec = codec->spec;
-	hda_nid_t nid = spec->pwr_nids[idx];
-	int presence, val;
-	val = snd_hda_codec_read(codec, codec->afg, 0, 0x0fec, 0x0)
-							& 0x000000ff;
-	presence = get_hp_pin_presence(codec, nid);
+	unsigned int idx, val;
+
+	for (idx = 0; idx < spec->num_pwrs; idx++) {
+		if (spec->pwr_nids[idx] == nid)
+			break;
+	}
+	if (idx >= spec->num_pwrs)
+		return;
 
 	/* several codecs have two power down bits */
 	if (spec->pwr_mapping)
@@ -3962,14 +3992,20 @@ static void stac92xx_pin_sense(struct hda_codec *codec, int idx)
 	else
 		idx = 1 << idx;
 
-	if (presence)
+	val = snd_hda_codec_read(codec, codec->afg, 0, 0x0fec, 0x0) & 0xff;
+	if (enable)
 		val &= ~idx;
 	else
 		val |= idx;
 
 	/* power down unused output ports */
 	snd_hda_codec_write(codec, codec->afg, 0, 0x7ec, val);
-};
+}
+
+static void stac92xx_pin_sense(struct hda_codec *codec, hda_nid_t nid)
+{
+	stac_toggle_power_map(codec, nid, get_hp_pin_presence(codec, nid));
+}
 
 static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
 {
@@ -4253,7 +4289,9 @@ again:
 	case STAC_DELL_EQ:
 		spec->init = dell_eq_core_init;
 		/* fallthru */
-	case STAC_DELL_M6:
+	case STAC_DELL_M6_AMIC:
+	case STAC_DELL_M6_DMIC:
+	case STAC_DELL_M6_BOTH:
 		spec->num_smuxes = 0;
 		spec->mixer = &stac92hd73xx_6ch_mixer[DELL_M6_MIXER];
 		spec->amp_nids = &stac92hd73xx_amp_nids[DELL_M6_AMP];
@@ -4262,23 +4300,18 @@ again:
 
 		if (!spec->init)
 			spec->init = dell_m6_core_init;
-		switch (codec->subsystem_id) {
-		case 0x1028025e: /* Analog Mics */
-		case 0x1028025f:
+		switch (spec->board_config) {
+		case STAC_DELL_M6_AMIC: /* Analog Mics */
 			stac92xx_set_config_reg(codec, 0x0b, 0x90A70170);
 			spec->num_dmics = 0;
 			spec->private_dimux.num_items = 1;
 			break;
-		case 0x10280271: /* Digital Mics */
-		case 0x10280272:
-		case 0x10280254:
-		case 0x10280255:
+		case STAC_DELL_M6_DMIC: /* Digital Mics */
 			stac92xx_set_config_reg(codec, 0x13, 0x90A60160);
 			spec->num_dmics = 1;
 			spec->private_dimux.num_items = 2;
 			break;
-		case 0x10280256: /* Both */
-		case 0x10280057:
+		case STAC_DELL_M6_BOTH: /* Both */
 			stac92xx_set_config_reg(codec, 0x0b, 0x90A70170);
 			stac92xx_set_config_reg(codec, 0x13, 0x90A60160);
 			spec->num_dmics = 1;