Re: [alsa-devel] [PATCH] ALSA: hda - Implement headset jack functionality for some Dell hw

At Mon, 15 Apr 2013 15:44:14 +0200, David Henningsson wrote:

On some machines, there is a headset jack that can support both headphone, headsets (of both CTIA and OMTP type) and mic-in.

On other machines, the headset jack supports headphone, headsets (both CTIA and OMTP), but not mic-in.

This patch implements that functionality as different capture sources.

Buglink: https://bugs.launchpad.net/bugs/1169143 Tested-by: David Chen david.chen@canonical.com Co-authored-by: Kailang kailang@realtek.com Signed-off-by: David Henningsson david.henningsson@canonical.com

Applied now. Thanks.

Takashi

---

sound/pci/hda/patch_realtek.c | 386 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 386 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 6cf27f5..f3307eb 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -52,6 +52,20 @@ enum { ALC_INIT_GPIO3, };

+enum {

• ALC_HEADSET_MODE_UNKNOWN,
• ALC_HEADSET_MODE_UNPLUGGED,
• ALC_HEADSET_MODE_HEADSET,
• ALC_HEADSET_MODE_MIC,
• ALC_HEADSET_MODE_HEADPHONE,

+};

+enum {

• ALC_HEADSET_TYPE_UNKNOWN,
• ALC_HEADSET_TYPE_CTIA,
• ALC_HEADSET_TYPE_OMTP,

+};

struct alc_customize_define { unsigned int sku_cfg; unsigned char port_connectivity; @@ -87,6 +101,11 @@ struct alc_spec {

unsigned int gpio_led; /* used for alc269_fixup_hp_gpio_led() */

• hda_nid_t headset_mic_pin;
• hda_nid_t headphone_mic_pin;
• int current_headset_mode;
• int current_headset_type;
• /* hooks */ void (*init_hook)(struct hda_codec *codec);

#ifdef CONFIG_PM @@ -2798,6 +2817,302 @@ static void alc269_fixup_hp_gpio_led(struct hda_codec *codec, } }

+static void alc_headset_mode_unplugged(struct hda_codec *codec) +{

• int val;
• switch (codec->vendor_id) {
• case 0x10ec0283:

• alc_write_coef_idx(codec, 0x1b, 0x0c0b);
  

• alc_write_coef_idx(codec, 0x45, 0xc429);
  

• val = alc_read_coef_idx(codec, 0x35);
  

• alc_write_coef_idx(codec, 0x35, val & 0xbfff);
  

• alc_write_coef_idx(codec, 0x06, 0x2104);
  

• alc_write_coef_idx(codec, 0x1a, 0x0001);
  

• alc_write_coef_idx(codec, 0x26, 0x0004);
  

• alc_write_coef_idx(codec, 0x32, 0x42a3);
  

• break;
  

• case 0x10ec0292:

• alc_write_coef_idx(codec, 0x76, 0x000e);
  

• alc_write_coef_idx(codec, 0x6c, 0x2400);
  

• alc_write_coef_idx(codec, 0x18, 0x7308);
  

• alc_write_coef_idx(codec, 0x6b, 0xc429);
  

• break;
  

• case 0x10ec0668:

• alc_write_coef_idx(codec, 0x15, 0x0d40);
  

• alc_write_coef_idx(codec, 0xb7, 0x802b);
  

• break;
  

• }
• snd_printdd("Headset jack set to unplugged mode.\n");

+}

+static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin,

• 		    hda_nid_t mic_pin)
  

+{

• int val;
• switch (codec->vendor_id) {
• case 0x10ec0283:

• alc_write_coef_idx(codec, 0x45, 0xc429);
  

• snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
  

• val = alc_read_coef_idx(codec, 0x35);
  

• alc_write_coef_idx(codec, 0x35, val | 1<<14);
  

• alc_write_coef_idx(codec, 0x06, 0x2100);
  

• alc_write_coef_idx(codec, 0x1a, 0x0021);
  

• alc_write_coef_idx(codec, 0x26, 0x008c);
  

• snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
  

• break;
  

• case 0x10ec0292:

• snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
  

• alc_write_coef_idx(codec, 0x19, 0xa208);
  

• alc_write_coef_idx(codec, 0x2e, 0xacf0);
  

• break;
  

• case 0x10ec0668:

• alc_write_coef_idx(codec, 0x11, 0x0001);
  

• snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
  

• alc_write_coef_idx(codec, 0xb7, 0x802b);
  

• alc_write_coef_idx(codec, 0xb5, 0x1040);
  

• val = alc_read_coef_idx(codec, 0xc3);
  

• alc_write_coef_idx(codec, 0xc3, val | 1<<12);
  

• snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
  

• break;
  

• }
• snd_printdd("Headset jack set to mic-in mode.\n");

+}

+static void alc_headset_mode_default(struct hda_codec *codec) +{

• switch (codec->vendor_id) {
• case 0x10ec0283:

• alc_write_coef_idx(codec, 0x06, 0x2100);
  

• alc_write_coef_idx(codec, 0x32, 0x4ea3);
  

• break;
  

• case 0x10ec0292:

• alc_write_coef_idx(codec, 0x76, 0x000e);
  

• alc_write_coef_idx(codec, 0x6c, 0x2400);
  

• alc_write_coef_idx(codec, 0x6b, 0xc429);
  

• alc_write_coef_idx(codec, 0x18, 0x7308);
  

• break;
  

• case 0x10ec0668:

• alc_write_coef_idx(codec, 0x11, 0x0041);
  

• alc_write_coef_idx(codec, 0x15, 0x0d40);
  

• alc_write_coef_idx(codec, 0xb7, 0x802b);
  

• break;
  

• }
• snd_printdd("Headset jack set to headphone (default) mode.\n");

+}

+/* Iphone type */ +static void alc_headset_mode_ctia(struct hda_codec *codec) +{

• switch (codec->vendor_id) {
• case 0x10ec0283:

• alc_write_coef_idx(codec, 0x45, 0xd429);
  

• alc_write_coef_idx(codec, 0x1b, 0x0c2b);
  

• alc_write_coef_idx(codec, 0x32, 0x4ea3);
  

• break;
  

• case 0x10ec0292:

• alc_write_coef_idx(codec, 0x6b, 0xd429);
  

• alc_write_coef_idx(codec, 0x76, 0x0008);
  

• alc_write_coef_idx(codec, 0x18, 0x7388);
  

• break;
  

• case 0x10ec0668:

• alc_write_coef_idx(codec, 0x15, 0x0d60);
  

• alc_write_coef_idx(codec, 0xc3, 0x0000);
  

• break;
  

• }
• snd_printdd("Headset jack set to iPhone-style headset mode.\n");

+}

+/* Nokia type */ +static void alc_headset_mode_omtp(struct hda_codec *codec) +{

• switch (codec->vendor_id) {
• case 0x10ec0283:

• alc_write_coef_idx(codec, 0x45, 0xe429);
  

• alc_write_coef_idx(codec, 0x1b, 0x0c2b);
  

• alc_write_coef_idx(codec, 0x32, 0x4ea3);
  

• break;
  

• case 0x10ec0292:

• alc_write_coef_idx(codec, 0x6b, 0xe429);
  

• alc_write_coef_idx(codec, 0x76, 0x0008);
  

• alc_write_coef_idx(codec, 0x18, 0x7388);
  

• break;
  

• case 0x10ec0668:

• alc_write_coef_idx(codec, 0x15, 0x0d50);
  

• alc_write_coef_idx(codec, 0xc3, 0x0000);
  

• break;
  

• }
• snd_printdd("Headset jack set to Nokia-style headset mode.\n");

+}

+static void alc_determine_headset_type(struct hda_codec *codec) +{

• int val;
• bool is_ctia = false;
• struct alc_spec *spec = codec->spec;
• switch (codec->vendor_id) {
• case 0x10ec0283:

• alc_write_coef_idx(codec, 0x45, 0xd029);
  

• msleep(300);
  

• val = alc_read_coef_idx(codec, 0x46);
  

• is_ctia = (val & 0x0070) == 0x0070;
  

• break;
  

• case 0x10ec0292:

• alc_write_coef_idx(codec, 0x6b, 0xd429);
  

• msleep(300);
  

• val = alc_read_coef_idx(codec, 0x6c);
  

• is_ctia = (val & 0x001c) == 0x001c;
  

• break;
  

• case 0x10ec0668:

• alc_write_coef_idx(codec, 0x11, 0x0001);
  

• alc_write_coef_idx(codec, 0xb7, 0x802b);
  

• alc_write_coef_idx(codec, 0x15, 0x0d60);
  

• alc_write_coef_idx(codec, 0xc3, 0x0c00);
  

• msleep(300);
  

• val = alc_read_coef_idx(codec, 0xbe);
  

• is_ctia = (val & 0x1c02) == 0x1c02;
  

• break;
  

• }
• snd_printdd("Headset jack detected iPhone-style headset: %s\n",

•     is_ctia ? "yes" : "no");
  

• spec->current_headset_type = is_ctia ? ALC_HEADSET_TYPE_CTIA : ALC_HEADSET_TYPE_OMTP;

+}

+static void alc_update_headset_mode(struct hda_codec *codec) +{

• struct alc_spec *spec = codec->spec;
• hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];
• hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
• int new_headset_mode;
• if (!snd_hda_jack_detect(codec, hp_pin))

• new_headset_mode = ALC_HEADSET_MODE_UNPLUGGED;
  

• else if (mux_pin == spec->headset_mic_pin)

• new_headset_mode = ALC_HEADSET_MODE_HEADSET;
  

• else if (mux_pin == spec->headphone_mic_pin)

• new_headset_mode = ALC_HEADSET_MODE_MIC;
  

• else

• new_headset_mode = ALC_HEADSET_MODE_HEADPHONE;
  

• if (new_headset_mode == spec->current_headset_mode)

• return;
  

• switch (new_headset_mode) {
• case ALC_HEADSET_MODE_UNPLUGGED:

• alc_headset_mode_unplugged(codec);
  

• spec->gen.hp_jack_present = false;
  

• break;
  

• case ALC_HEADSET_MODE_HEADSET:

• if (spec->current_headset_type == ALC_HEADSET_TYPE_UNKNOWN)
  

• 	alc_determine_headset_type(codec);
  

• if (spec->current_headset_type == ALC_HEADSET_TYPE_CTIA)
  

• 	alc_headset_mode_ctia(codec);
  

• else if (spec->current_headset_type == ALC_HEADSET_TYPE_OMTP)
  

• 	alc_headset_mode_omtp(codec);
  

• spec->gen.hp_jack_present = true;
  

• break;
  

• case ALC_HEADSET_MODE_MIC:

• alc_headset_mode_mic_in(codec, hp_pin, spec->headphone_mic_pin);
  

• spec->gen.hp_jack_present = false;
  

• break;
  

• case ALC_HEADSET_MODE_HEADPHONE:

• alc_headset_mode_default(codec);
  

• spec->gen.hp_jack_present = true;
  

• break;
  

• }
• if (new_headset_mode != ALC_HEADSET_MODE_MIC) {

• snd_hda_set_pin_ctl_cache(codec, hp_pin,
  

• 			  AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN);
  

• if (spec->headphone_mic_pin)
  

• 	snd_hda_set_pin_ctl_cache(codec, spec->headphone_mic_pin,
  

• 				  PIN_VREFHIZ);
  

• }
• spec->current_headset_mode = new_headset_mode;
• snd_hda_gen_update_outputs(codec);

+}

+static void alc_update_headset_mode_hook(struct hda_codec *codec,

• 	     struct snd_ctl_elem_value *ucontrol)
  

+{

• alc_update_headset_mode(codec);

+}

+static void alc_update_headset_jack_cb(struct hda_codec *codec, struct hda_jack_tbl *jack) +{

• struct alc_spec *spec = codec->spec;
• spec->current_headset_type = ALC_HEADSET_MODE_UNKNOWN;
• snd_hda_gen_hp_automute(codec, jack);

+}

+static void alc_probe_headset_mode(struct hda_codec *codec) +{

• int i;
• struct alc_spec *spec = codec->spec;
• struct auto_pin_cfg *cfg = &spec->gen.autocfg;
• /* Find mic pins */
• for (i = 0; i < cfg->num_inputs; i++) {

• if (cfg->inputs[i].is_headset_mic && !spec->headset_mic_pin)
  

• 	spec->headset_mic_pin = cfg->inputs[i].pin;
  

• if (cfg->inputs[i].is_headphone_mic && !spec->headphone_mic_pin)
  

• 	spec->headphone_mic_pin = cfg->inputs[i].pin;
  

• }
• spec->gen.cap_sync_hook = alc_update_headset_mode_hook;
• spec->gen.automute_hook = alc_update_headset_mode;
• spec->gen.hp_automute_hook = alc_update_headset_jack_cb;

+}

+static void alc_fixup_headset_mode(struct hda_codec *codec,

• 		const struct hda_fixup *fix, int action)
  

+{

• struct alc_spec *spec = codec->spec;
• switch (action) {
• case HDA_FIXUP_ACT_PRE_PROBE:

• spec->parse_flags |= HDA_PINCFG_HEADSET_MIC | HDA_PINCFG_HEADPHONE_MIC;
  

• break;
  

• case HDA_FIXUP_ACT_PROBE:

• alc_probe_headset_mode(codec);
  

• break;
  

• case HDA_FIXUP_ACT_INIT:

• spec->current_headset_mode = 0;
  

• alc_update_headset_mode(codec);
  

• break;
  

• }

+}

+static void alc_fixup_headset_mode_no_hp_mic(struct hda_codec *codec,

• 		const struct hda_fixup *fix, int action)
  

+{

• if (action == HDA_FIXUP_ACT_PRE_PROBE) {

• struct alc_spec *spec = codec->spec;
  

• spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
  

• }
• else

• alc_fixup_headset_mode(codec, fix, action);
  

+}

+static void alc_fixup_headset_mode_alc668(struct hda_codec *codec,

• 		const struct hda_fixup *fix, int action)
  

+{

• if (action == HDA_FIXUP_ACT_PRE_PROBE) {

• int val;
  

• alc_write_coef_idx(codec, 0xc4, 0x8000);
  

• val = alc_read_coef_idx(codec, 0xc2);
  

• alc_write_coef_idx(codec, 0xc2, val & 0xfe);
  

• snd_hda_set_pin_ctl_cache(codec, 0x18, 0);
  

• }
• alc_fixup_headset_mode(codec, fix, action);

+}

static void alc271_hp_gate_mic_jack(struct hda_codec *codec, const struct hda_fixup *fix, int action) @@ -2837,6 +3152,10 @@ enum { ALC269_FIXUP_INV_DMIC, ALC269_FIXUP_LENOVO_DOCK, ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT,

• ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
• ALC269_FIXUP_DELL2_MIC_NO_PRESENCE,
• ALC269_FIXUP_HEADSET_MODE,
• ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC, ALC271_FIXUP_AMIC_MIC2, ALC271_FIXUP_HP_GATE_MIC_JACK, ALC269_FIXUP_ACER_AC700,

@@ -2996,6 +3315,35 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc269_fixup_pincfg_no_hp_to_lineout, },

• [ALC269_FIXUP_DELL1_MIC_NO_PRESENCE] = {

• .type = HDA_FIXUP_PINS,
  

• .v.pins = (const struct hda_pintbl[]) {
  

• 	{ 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */
  

• 	{ 0x1a, 0x01a1913d }, /* use as headphone mic, without its own jack detect */
  

• 	{ }
  

• },
  

• .chained = true,
  

• .chain_id = ALC269_FIXUP_HEADSET_MODE
  

• },
• [ALC269_FIXUP_DELL2_MIC_NO_PRESENCE] = {

• .type = HDA_FIXUP_PINS,
  

• .v.pins = (const struct hda_pintbl[]) {
  

• 	{ 0x16, 0x21014020 }, /* dock line out */
  

• 	{ 0x19, 0x21a19030 }, /* dock mic */
  

• 	{ 0x1a, 0x01a1913c }, /* use as headset mic, without its own jack detect */
  

• 	{ }
  

• },
  

• .chained = true,
  

• .chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
  

• },
• [ALC269_FIXUP_HEADSET_MODE] = {

• .type = HDA_FIXUP_FUNC,
  

• .v.func = alc_fixup_headset_mode,
  

• },
• [ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC] = {

• .type = HDA_FIXUP_FUNC,
  

• .v.func = alc_fixup_headset_mode_no_hp_mic,
  

• }, [ALC271_FIXUP_AMIC_MIC2] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) {

@@ -3030,6 +3378,26 @@ static const struct hda_fixup alc269_fixups[] = { static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x029b, "Acer 1810TZ", ALC269_FIXUP_INV_DMIC), SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC),

• SND_PCI_QUIRK(0x1028, 0x05bd, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05be, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05c4, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05c5, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05c6, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05c7, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05c8, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05c9, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05ca, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05cb, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05e9, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05ea, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05eb, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05ec, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05ed, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05ee, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05f3, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05f4, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05f5, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05f6, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2), SND_PCI_QUIRK(0x103c, 0x18e6, "HP", ALC269_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x1973, "HP Pavilion", ALC269_FIXUP_HP_MUTE_LED_MIC1),

@@ -3536,6 +3904,8 @@ enum { ALC662_FIXUP_NO_JACK_DETECT, ALC662_FIXUP_ZOTAC_Z68, ALC662_FIXUP_INV_DMIC,

• ALC668_FIXUP_DELL_MIC_NO_PRESENCE,
• ALC668_FIXUP_HEADSET_MODE,

};

static const struct hda_fixup alc662_fixups[] = { @@ -3696,6 +4066,20 @@ static const struct hda_fixup alc662_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_inv_dmic_0x12, },

• [ALC668_FIXUP_DELL_MIC_NO_PRESENCE] = {

• .type = HDA_FIXUP_PINS,
  

• .v.pins = (const struct hda_pintbl[]) {
  

• 	{ 0x19, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
  

• 	{ 0x1b, 0x03a1113c }, /* use as headset mic, without its own jack detect */
  

• 	{ }
  

• },
  

• .chained = true,
  

• .chain_id = ALC668_FIXUP_HEADSET_MODE
  

• },
• [ALC668_FIXUP_HEADSET_MODE] = {

• .type = HDA_FIXUP_FUNC,
  

• .v.func = alc_fixup_headset_mode_alc668,
  

• },

};

static const struct snd_pci_quirk alc662_fixup_tbl[] = { @@ -3704,6 +4088,8 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x031c, "Gateway NV79", ALC662_FIXUP_SKU_IGNORE), SND_PCI_QUIRK(0x1025, 0x0349, "eMachines eM250", ALC662_FIXUP_INV_DMIC), SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),

• SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
• SND_PCI_QUIRK(0x1028, 0x05db, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800), SND_PCI_QUIRK(0x1043, 0x8469, "ASUS mobo", ALC662_FIXUP_NO_JACK_DETECT), SND_PCI_QUIRK(0x105b, 0x0cd6, "Foxconn", ALC662_FIXUP_ASUS_MODE2),

-- 1.7.9.5