ALSA: hda/cs8409: Support new Odin Variants

Odin Variants have the internal mic connected
directly to the CPU rather than codec.
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220511100207.1268321-2-sbinding@opensource.cirrus.comSigned-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_cs8409-tables.c

@@ -76,6 +76,13 @@ const struct hda_pintbl cs8409_cs42l42_pincfgs[] = {
 	{} /* terminator */
 };
 
+const struct hda_pintbl cs8409_cs42l42_pincfgs_no_dmic[] = {
+	{ CS8409_PIN_ASP1_TRANSMITTER_A, 0x042120f0 },	/* ASP-1-TX */
+	{ CS8409_PIN_ASP1_RECEIVER_A, 0x04a12050 },	/* ASP-1-RX */
+	{ CS8409_PIN_ASP2_TRANSMITTER_A, 0x901000f0 },	/* ASP-2-TX */
+	{} /* terminator */
+};
+
 /* Vendor specific HW configuration for CS42L42 */
 static const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
 	{ CS42L42_I2C_TIMEOUT, 0xB0 },
@@ -518,6 +525,11 @@ const struct snd_pci_quirk cs8409_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x0B95, "Warlock MLK Dual Mic", CS8409_WARLOCK_MLK_DUAL_MIC),
 	SND_PCI_QUIRK(0x1028, 0x0B96, "Warlock MLK", CS8409_WARLOCK_MLK),
 	SND_PCI_QUIRK(0x1028, 0x0B97, "Warlock MLK Dual Mic", CS8409_WARLOCK_MLK_DUAL_MIC),
+	SND_PCI_QUIRK(0x1028, 0x0BA5, "Odin", CS8409_ODIN),
+	SND_PCI_QUIRK(0x1028, 0x0BA6, "Odin", CS8409_ODIN),
+	SND_PCI_QUIRK(0x1028, 0x0BA8, "Odin", CS8409_ODIN),
+	SND_PCI_QUIRK(0x1028, 0x0BAA, "Odin", CS8409_ODIN),
+	SND_PCI_QUIRK(0x1028, 0x0BAE, "Odin", CS8409_ODIN),
 	SND_PCI_QUIRK(0x1028, 0x0BB2, "Warlock MLK", CS8409_WARLOCK_MLK),
 	SND_PCI_QUIRK(0x1028, 0x0BB3, "Warlock MLK", CS8409_WARLOCK_MLK),
 	SND_PCI_QUIRK(0x1028, 0x0BB4, "Warlock MLK", CS8409_WARLOCK_MLK),
@@ -545,6 +557,7 @@ const struct hda_model_fixup cs8409_models[] = {
 	{ .id = CS8409_WARLOCK_MLK_DUAL_MIC, .name = "warlock mlk dual mic" },
 	{ .id = CS8409_CYBORG, .name = "cyborg" },
 	{ .id = CS8409_DOLPHIN, .name = "dolphin" },
+	{ .id = CS8409_ODIN, .name = "odin" },
 	{}
 };
 
@@ -593,4 +606,10 @@ const struct hda_fixup cs8409_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = dolphin_fixups,
 	},
+	[CS8409_ODIN] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cs8409_cs42l42_pincfgs_no_dmic,
+		.chained = true,
+		.chain_id = CS8409_FIXUPS,
+	},
 };

sound/pci/hda/patch_cs8409.c

@@ -1027,6 +1027,10 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 		/* DMIC1_MO=00b, DMIC1/2_SR=1 */
 		cs8409_vendor_coef_set(codec, CS8409_DMIC_CFG, 0x0003);
 		break;
+	case CS8409_ODIN:
+		/* ASP1/2_xxx_EN=1, ASP1/2_MCLK_EN=0, DMIC1_SCL_EN=0 */
+		cs8409_vendor_coef_set(codec, CS8409_PAD_CFG_SLW_RATE_CTRL, 0xfc00);
+		break;
 	default:
 		break;
 	}
@@ -1116,6 +1120,7 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 
 		/* Set HSBIAS_SENSE_EN and Full Scale volume for some variants. */
 		switch (codec->fixup_id) {
+		case CS8409_ODIN:
 		case CS8409_WARLOCK_MLK:
 		case CS8409_WARLOCK_MLK_DUAL_MIC:
 			spec->scodecs[CS8409_CODEC0]->hsbias_hiz = 0x0020;
@@ -1136,9 +1141,10 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		/* add hooks */
 		spec->gen.pcm_playback_hook = cs42l42_playback_pcm_hook;
 		spec->gen.pcm_capture_hook = cs42l42_capture_pcm_hook;
-		/* Set initial DMIC volume to -26 dB */
-		snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID,
-					      HDA_INPUT, 0, 0xff, 0x19);
+		if (codec->fixup_id != CS8409_ODIN)
+			/* Set initial DMIC volume to -26 dB */
+			snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID,
+						      HDA_INPUT, 0, 0xff, 0x19);
 		snd_hda_gen_add_kctl(&spec->gen, "Headphone Playback Volume",
 				&cs42l42_dac_volume_mixer);
 		snd_hda_gen_add_kctl(&spec->gen, "Mic Capture Volume",

sound/pci/hda/patch_cs8409.h

@@ -267,6 +267,7 @@ enum {
 	CS8409_FIXUPS,
 	CS8409_DOLPHIN,
 	CS8409_DOLPHIN_FIXUPS,
+	CS8409_ODIN,
 };
 
 enum {