4.14-sigmatel-openframe.patch

diff -rupN linux-4.14.68/sound/pci/hda/patch_sigmatel.c linux-4.14.68-stac9202/sound/pci/hda/patch_sigmatel.c
--- linux-4.14.68/sound/pci/hda/patch_sigmatel.c	2018-09-05 08:26:42.000000000 +0100
+++ linux-4.14.68-stac9202/sound/pci/hda/patch_sigmatel.c	2018-09-05 15:12:43.000000000 +0100
@@ -60,6 +60,11 @@ enum {
 };
 
 enum {
+	STAC_9202_OPENPEAK,
+	STAC_9202_MODELS
+};
+
+enum {
 	STAC_9205_REF,
 	STAC_9205_DELL_M42,
 	STAC_9205_DELL_M43,
@@ -4983,6 +4988,84 @@ static int patch_stac9205(struct hda_cod
 }
 
 /*
+ * STAC9202 Support
+ */
+
+static const struct hda_verb stac9202_eapd_init[] = {
+	/* set dac0mux for dac converter */
+	{0x06, AC_VERB_SET_CONNECT_SEL, 0x00},
+	{0x07, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
+	/* Unmute the Input MUX */
+	{0x14, 0x390, 0x00},
+	{0x14, 0x3a0, 0x00},
+	{0x0F, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00},
+	{}
+};
+
+static const struct hda_pintbl stac9202_openpeak_pin_configs[] = {
+	{ 0x07, 0x01110014 },
+	{ 0x08, 0x01410013 },
+	{ 0x0a, 0x02111011 },
+	{ 0x0d, 0x02214012 },
+	{ 0x0c, 0x01810022 },
+	{ 0x0b, 0x01a10021 },
+	{ 0x10, 0x01010031 },
+	{ 0x11, 0x01310023 },
+	{ 0x15, 0x01d10024 },
+	{}	
+};
+
+static const struct hda_model_fixup stac9202_models[] = {
+	{ .id = STAC_9202_OPENPEAK, .name = "openpeak" },
+	{}
+};
+
+static const struct hda_fixup stac9202_fixups[] = {
+	[STAC_9202_OPENPEAK] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = stac9202_openpeak_pin_configs,
+	},
+};
+
+static const struct snd_pci_quirk stac9202_fixup_tbl[] = {
+	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x8119,
+			   "OpenPeak ATOM Frame", STAC_9202_OPENPEAK),
+	{}
+};
+
+static int patch_stac9202(struct hda_codec *codec)
+{
+	struct sigmatel_spec *spec;
+	int err;
+
+	err = alloc_stac_spec(codec);
+	if (err < 0)
+		return err;
+
+	spec = codec->spec;
+	spec->linear_tone_beep = 1;
+	spec->gen.own_eapd_ctl = 1;
+
+	codec->power_filter = snd_hda_codec_eapd_power_filter;
+
+	snd_hda_add_verbs(codec, stac9202_eapd_init);
+
+	snd_hda_pick_fixup(codec, stac9202_models, stac9202_fixup_tbl,
+			   stac9202_fixups);
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
+
+	err = stac_parse_auto_config(codec);
+	if (err < 0) {
+		stac_free(codec);
+		return err;
+	}
+
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
+
+	return 0;
+}
+
+/*
  * STAC9872 hack
  */
 
@@ -5082,8 +5165,8 @@ static const struct hda_device_id snd_hd
 	HDA_CODEC_ENTRY(0x83847627, "STAC9271D", patch_stac927x),
 	HDA_CODEC_ENTRY(0x83847628, "STAC9274X5NH", patch_stac927x),
 	HDA_CODEC_ENTRY(0x83847629, "STAC9274D5NH", patch_stac927x),
-	HDA_CODEC_ENTRY(0x83847632, "STAC9202",  patch_stac925x),
-	HDA_CODEC_ENTRY(0x83847633, "STAC9202D", patch_stac925x),
+	HDA_CODEC_ENTRY(0x83847632, "STAC9202",  patch_stac9202),
+	HDA_CODEC_ENTRY(0x83847633, "STAC9202D", patch_stac9202),
 	HDA_CODEC_ENTRY(0x83847634, "STAC9250", patch_stac925x),
 	HDA_CODEC_ENTRY(0x83847635, "STAC9250D", patch_stac925x),
 	HDA_CODEC_ENTRY(0x83847636, "STAC9251", patch_stac925x),