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ALSA: hda/realtek: Fixes HP Spectre x360 15-eb1xxx speakers 

In laptop 'HP Spectre x360 Convertible 15-eb1xxx/8811' both front and
rear speakers are silent, this patch fixes that by overriding the pin
layout and by initializing the amplifier which needs a GPIO pin to be
set to 1 then 0, similar to the existing HP Spectre x360 14 model.

In order to have volume control, both front and rear speakers were
forced to use the DAC1.

This patch also correctly map the mute LED but since there is no
microphone on/off switch exposed by the alsa subsystem it never turns
on by itself.

There are still known audio issues in this laptop: headset microphone
doesn't work, the button to mute/unmute microphone is not yet mapped,
the LED of the mute/unmute speakers doesn't seems to be exposed via
GPIO and never turns on.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213953
Signed-off-by: Davide Baldo <davide@baldo.me>
Link: https://lore.kernel.org/r/20211015072121.5287-1-davide@baldo.me
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Davide Baldo 2021-10-15 09:21:22 +02:00 committed by Takashi Iwai
parent 3c414eb65c
commit d94befbb5a
1 changed files with 46 additions and 0 deletions
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46
sound/pci/hda/patch_realtek.c
View File

@ -6406,6 +6406,44 @@ static void alc_fixup_no_int_mic(struct hda_codec *codec,
}
}
/* GPIO1 = amplifier on/off
* GPIO3 = mic mute LED
*/
static void alc285_fixup_hp_spectre_x360_eb1(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
static const hda_nid_t conn[] = { 0x02 };
struct alc_spec *spec = codec->spec;
static const struct hda_pintbl pincfgs[] = {
{ 0x14, 0x90170110 }, /* front/high speakers */
{ 0x17, 0x90170130 }, /* back/bass speakers */
{ }
};
//enable micmute led
alc_fixup_hp_gpio_led(codec, action, 0x00, 0x04);
switch (action) {
case HDA_FIXUP_ACT_PRE_PROBE:
spec->micmute_led_polarity = 1;
/* needed for amp of back speakers */
spec->gpio_mask |= 0x01;
spec->gpio_dir |= 0x01;
snd_hda_apply_pincfgs(codec, pincfgs);
/* share DAC to have unified volume control */
snd_hda_override_conn_list(codec, 0x14, ARRAY_SIZE(conn), conn);
snd_hda_override_conn_list(codec, 0x17, ARRAY_SIZE(conn), conn);
break;
case HDA_FIXUP_ACT_INIT:
/* need to toggle GPIO to enable the amp of back speakers */
alc_update_gpio_data(codec, 0x01, true);
msleep(100);
alc_update_gpio_data(codec, 0x01, false);
break;
}
}
static void alc285_fixup_hp_spectre_x360(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
@ -6558,6 +6596,7 @@ enum {
ALC269_FIXUP_HP_DOCK_GPIO_MIC1_LED,
ALC280_FIXUP_HP_9480M,
ALC245_FIXUP_HP_X360_AMP,
ALC285_FIXUP_HP_SPECTRE_X360_EB1,
ALC288_FIXUP_DELL_HEADSET_MODE,
ALC288_FIXUP_DELL1_MIC_NO_PRESENCE,
ALC288_FIXUP_DELL_XPS_13,
@ -8251,6 +8290,10 @@ static const struct hda_fixup alc269_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc285_fixup_hp_spectre_x360,
},
[ALC285_FIXUP_HP_SPECTRE_X360_EB1] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc285_fixup_hp_spectre_x360_eb1
},
[ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc285_fixup_ideapad_s740_coef,
@ -8585,6 +8628,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x87f7, "HP Spectre x360 14", ALC245_FIXUP_HP_X360_AMP),
SND_PCI_QUIRK(0x103c, 0x8805, "HP ProBook 650 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x880d, "HP EliteBook 830 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8811, "HP Spectre x360 15-eb1xxx", ALC285_FIXUP_HP_SPECTRE_X360_EB1),
SND_PCI_QUIRK(0x103c, 0x8812, "HP Spectre x360 15-eb1xxx", ALC285_FIXUP_HP_SPECTRE_X360_EB1),
SND_PCI_QUIRK(0x103c, 0x8846, "HP EliteBook 850 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8847, "HP EliteBook x360 830 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x884b, "HP EliteBook 840 Aero G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED),
@ -9006,6 +9051,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
{.id = ALC245_FIXUP_HP_X360_AMP, .name = "alc245-hp-x360-amp"},
{.id = ALC295_FIXUP_HP_OMEN, .name = "alc295-hp-omen"},
{.id = ALC285_FIXUP_HP_SPECTRE_X360, .name = "alc285-hp-spectre-x360"},
{.id = ALC285_FIXUP_HP_SPECTRE_X360_EB1, .name = "alc285-hp-spectre-x360-eb1"},
{.id = ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP, .name = "alc287-ideapad-bass-spk-amp"},
{.id = ALC623_FIXUP_LENOVO_THINKSTATION_P340, .name = "alc623-lenovo-thinkstation-p340"},
{.id = ALC255_FIXUP_ACER_HEADPHONE_AND_MIC, .name = "alc255-acer-headphone-and-mic"},