[ALSA] hda-codec - Update realtek codec support

1. Support HP rp5700
2. Fixed alc_subsystem_id function (Bug fixed and support Desktop)
3. Support ASUS EP20
Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Documentation/sound/alsa/ALSA-Configuration.txt

@@ -811,6 +811,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 	  hp-bpc	HP xw4400/6400/8400/9400 laptops
 	  hp-bpc-d7000	HP BPC D7000
 	  hp-tc-t5735	HP Thin Client T5735
+	  hp-rp5700	HP RP5700
 	  benq		Benq ED8
 	  benq-t31	Benq T31
 	  hippo		Hippo (ATI) with jack detection, Sony UX-90s
@@ -835,7 +836,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 	  3stack-6ch-dig 3-stack (6-channel) with SPDIF
 	  6stack-dig	 6-stack with SPDIF
 	  lenovo-101e	 Lenovo laptop
-	  eeepc-p701	ASUS Eeepc
+	  eeepc-p701	ASUS Eeepc P701
+	  eeepc-ep20	ASUS Eeepc EP20
 	  auto		auto-config reading BIOS (default)
 
 	ALC882/885

sound/pci/hda/patch_realtek.c

@@ -92,6 +92,7 @@ enum {
 	ALC262_HP_BPC_D7000_WL,
 	ALC262_HP_BPC_D7000_WF,
 	ALC262_HP_TC_T5735,
+	ALC262_HP_RP5700,
 	ALC262_BENQ_ED8,
 	ALC262_SONY_ASSAMD,
 	ALC262_BENQ_T31,
@@ -155,6 +156,7 @@ enum {
 	ALC662_5ST_DIG,
 	ALC662_LENOVO_101E,
 	ALC662_ASUS_EEEPC_P701,
+	ALC662_ASUS_EEEPC_EP20,
 	ALC662_AUTO,
 	ALC662_MODEL_LAST,
 };
@@ -804,7 +806,7 @@ static void alc_subsystem_id(struct hda_codec *codec,
 	/* check sum */
 	tmp = 0;
 	for (i = 1; i < 16; i++) {
-		if ((ass >> i) && 1)
+		if ((ass >> i) & 1)
 			tmp++;
 	}
 	if (((ass >> 16) & 0xf) != tmp)
@@ -893,10 +895,10 @@ static void alc_subsystem_id(struct hda_codec *codec,
 		break;
 	}
 	
-	/* is laptop and enable the function "Mute internal speaker
+	/* is laptop or Desktop and enable the function "Mute internal speaker
 	 * when the external headphone out jack is plugged"
 	 */
-	if (!(ass & 0x4) || !(ass & 0x8000))
+	if (!(ass & 0x8000))
 		return;
 	/*
 	 * 10~8 : Jack location
@@ -906,9 +908,9 @@ static void alc_subsystem_id(struct hda_codec *codec,
 	 *	        when the external headphone out jack is plugged"
 	 */
 	if (!spec->autocfg.speaker_pins[0]) {
-		if (spec->multiout.dac_nids[0])
+		if (spec->autocfg.line_out_pins[0])
 			spec->autocfg.speaker_pins[0] =
-				spec->multiout.dac_nids[0];
+				spec->autocfg.line_out_pins[0];
 		else
 			return;
 	}
@@ -7952,6 +7954,57 @@ static struct hda_verb alc262_hp_t5735_verbs[] = {
 	{ }
 };
 
+static struct hda_bind_ctls alc262_hp_rp5700_bind_front_vol = {
+	.ops = &snd_hda_bind_vol,
+	.values = {
+		HDA_COMPOSE_AMP_VAL(0x0c, 3, 0, HDA_OUTPUT),
+		HDA_COMPOSE_AMP_VAL(0x0e, 3, 0, HDA_OUTPUT),
+		0
+	},
+};
+
+static struct hda_bind_ctls alc262_hp_rp5700_bind_front_sw = {
+	.ops = &snd_hda_bind_sw,
+	.values = {
+		HDA_COMPOSE_AMP_VAL(0x1b, 3, 0, HDA_OUTPUT),
+		HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_OUTPUT),
+		0
+	},
+};
+
+static struct snd_kcontrol_new alc262_hp_rp5700_mixer[] = {
+	HDA_BIND_VOL("PCM Playback Volume", &alc262_hp_rp5700_bind_front_vol),
+	HDA_BIND_SW("PCM Playback Switch", &alc262_hp_rp5700_bind_front_sw),
+	HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("Master Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME("iSpeaker Playback Volume", 0x0e, 0x0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("iSpeaker Playback Switch", 0x16, 0x0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x01, HDA_INPUT),
+	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x01, HDA_INPUT),
+	{ } /* end */
+};
+
+static struct hda_verb alc262_hp_rp5700_verbs[] = {
+	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
+	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
+	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
+	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x00 << 8))},
+	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x00 << 8))},
+	{}
+};
+
+static struct hda_input_mux alc262_hp_rp5700_capture_source = {
+	.num_items = 1,
+	.items = {
+		{ "Line", 0x1 },
+	},
+};
+
 /* bind hp and internal speaker mute (with plug check) */
 static int alc262_sony_master_sw_put(struct snd_kcontrol *kcontrol,
 				     struct snd_ctl_elem_value *ucontrol)
@@ -8794,6 +8847,7 @@ static const char *alc262_models[ALC262_MODEL_LAST] = {
 	[ALC262_HP_BPC]		= "hp-bpc",
 	[ALC262_HP_BPC_D7000_WL]= "hp-bpc-d7000",
 	[ALC262_HP_TC_T5735]	= "hp-tc-t5735",
+	[ALC262_HP_RP5700]	= "hp-rp5700",
 	[ALC262_BENQ_ED8]	= "benq",
 	[ALC262_BENQ_T31]	= "benq-t31",
 	[ALC262_SONY_ASSAMD]	= "sony-assamd",
@@ -8824,6 +8878,7 @@ static struct snd_pci_quirk alc262_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x3015, "HP xw8400", ALC262_HP_BPC),
 	SND_PCI_QUIRK(0x103c, 0x302f, "HP Thin Client T5735",
 		      ALC262_HP_TC_T5735),
+	SND_PCI_QUIRK(0x103c, 0x2817, "HP RP5700", ALC262_HP_RP5700),
 	SND_PCI_QUIRK(0x104d, 0x1f00, "Sony ASSAMD", ALC262_SONY_ASSAMD),
 	SND_PCI_QUIRK(0x104d, 0x8203, "Sony UX-90", ALC262_HIPPO),
 	SND_PCI_QUIRK(0x104d, 0x820f, "Sony ASSAMD", ALC262_SONY_ASSAMD),
@@ -8929,6 +8984,15 @@ static struct alc_config_preset alc262_presets[] = {
 		.input_mux = &alc262_capture_source,
 		.unsol_event = alc262_hp_t5735_unsol_event,
 		.init_hook = alc262_hp_t5735_init_hook,
+	},
+	[ALC262_HP_RP5700] = {
+		.mixers = { alc262_hp_rp5700_mixer },
+		.init_verbs = { alc262_init_verbs, alc262_hp_rp5700_verbs },
+		.num_dacs = ARRAY_SIZE(alc262_dac_nids),
+		.dac_nids = alc262_dac_nids,
+		.num_channel_mode = ARRAY_SIZE(alc262_modes),
+		.channel_mode = alc262_modes,
+		.input_mux = &alc262_hp_rp5700_capture_source,
         },
 	[ALC262_BENQ_ED8] = {
 		.mixers = { alc262_base_mixer },
@@ -12520,6 +12584,24 @@ static struct snd_kcontrol_new alc662_eeepc_p701_mixer[] = {
 	{ } /* end */
 };
 
+static struct snd_kcontrol_new alc662_eeepc_ep20_mixer[] = {
+	HDA_CODEC_VOLUME("LineOut Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("LineOut Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME("Surround Playback Volume", 0x03, 0x0, HDA_OUTPUT),
+	HDA_BIND_MUTE("Surround Playback Switch", 0x03, 2, HDA_INPUT),
+	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x04, 1, 0x0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x04, 2, 0x0, HDA_OUTPUT),
+	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x04, 1, 2, HDA_INPUT),
+	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x04, 2, 2, HDA_INPUT),
+	HDA_CODEC_MUTE("iSpeaker Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+	HDA_BIND_MUTE("MuteCtrl Playback Switch", 0x0c, 2, HDA_INPUT),
+	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+	{ } /* end */
+};
+
 static struct snd_kcontrol_new alc662_chmode_mixer[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -12605,6 +12687,13 @@ static struct hda_verb alc662_eeepc_sue_init_verbs[] = {
 	{}
 };
 
+/* Set Unsolicited Event*/
+static struct hda_verb alc662_eeepc_ep20_sue_init_verbs[] = {
+	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+	{}
+};
+
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
@@ -12741,6 +12830,40 @@ static void alc662_eeepc_inithook(struct hda_codec *codec)
 	alc662_eeepc_mic_automute(codec);
 }
 
+static void alc662_eeepc_ep20_automute(struct hda_codec *codec)
+{
+	unsigned int mute;
+	unsigned int present;
+
+	snd_hda_codec_read(codec, 0x14, 0, AC_VERB_SET_PIN_SENSE, 0);
+	present = snd_hda_codec_read(codec, 0x14, 0,
+				     AC_VERB_GET_PIN_SENSE, 0);
+	present = (present & 0x80000000) != 0;
+	if (present) {
+		/* mute internal speaker */
+		snd_hda_codec_amp_stereo(codec, 0x1b, HDA_OUTPUT, 0,
+					 HDA_AMP_MUTE, HDA_AMP_MUTE);
+	} else {
+		/* unmute internal speaker if necessary */
+		mute = snd_hda_codec_amp_read(codec, 0x14, 0, HDA_OUTPUT, 0);
+		snd_hda_codec_amp_stereo(codec, 0x1b, HDA_OUTPUT, 0,
+					 HDA_AMP_MUTE, mute);
+	}
+}
+
+/* unsolicited event for HP jack sensing */
+static void alc662_eeepc_ep20_unsol_event(struct hda_codec *codec,
+					  unsigned int res)
+{
+	if ((res >> 26) == ALC880_HP_EVENT)
+		alc662_eeepc_ep20_automute(codec);
+}
+
+static void alc662_eeepc_ep20_inithook(struct hda_codec *codec)
+{
+	alc662_eeepc_ep20_automute(codec);
+}
+
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 #define alc662_loopbacks	alc880_loopbacks
 #endif
@@ -12762,11 +12885,13 @@ static const char *alc662_models[ALC662_MODEL_LAST] = {
 	[ALC662_5ST_DIG]	= "6stack-dig",
 	[ALC662_LENOVO_101E]	= "lenovo-101e",
 	[ALC662_ASUS_EEEPC_P701] = "eeepc-p701",
+	[ALC662_ASUS_EEEPC_EP20] = "eeepc-ep20",
 	[ALC662_AUTO]		= "auto",
 };
 
 static struct snd_pci_quirk alc662_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x82a1, "ASUS Eeepc", ALC662_ASUS_EEEPC_P701),
+	SND_PCI_QUIRK(0x1043, 0x82d1, "ASUS Eeepc EP20", ALC662_ASUS_EEEPC_EP20),
 	SND_PCI_QUIRK(0x17aa, 0x101e, "Lenovo", ALC662_LENOVO_101E),
 	{}
 };
@@ -12854,6 +12979,21 @@ static struct alc_config_preset alc662_presets[] = {
 		.unsol_event = alc662_eeepc_unsol_event,
 		.init_hook = alc662_eeepc_inithook,
 	},
+	[ALC662_ASUS_EEEPC_EP20] = {
+		.mixers = { alc662_eeepc_ep20_mixer, alc662_capture_mixer,
+			    alc662_chmode_mixer },
+		.init_verbs = { alc662_init_verbs,
+				alc662_eeepc_ep20_sue_init_verbs },
+		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
+		.dac_nids = alc662_dac_nids,
+		.num_adc_nids = ARRAY_SIZE(alc662_adc_nids),
+		.adc_nids = alc662_adc_nids,
+		.num_channel_mode = ARRAY_SIZE(alc662_3ST_6ch_modes),
+		.channel_mode = alc662_3ST_6ch_modes,
+		.input_mux = &alc662_lenovo_101e_capture_source,
+		.unsol_event = alc662_eeepc_ep20_unsol_event,
+		.init_hook = alc662_eeepc_ep20_inithook,
+	},
 
 };
 
@@ -13013,6 +13153,7 @@ static void alc662_auto_init_multi_out(struct hda_codec *codec)
 	struct alc_spec *spec = codec->spec;
 	int i;
 
+	alc_subsystem_id(codec, 0x15, 0x1b, 0x14);
 	for (i = 0; i <= HDA_SIDE; i++) {
 		hda_nid_t nid = spec->autocfg.line_out_pins[i];
 		int pin_type = get_pin_type(spec->autocfg.line_out_type);