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Commit 37c367ec authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Add a fixup for HP Folio 13 mute LED 

HP Folio 13 may have a broken BIOS that doesn't set up the mute LED
GPIO properly, and the driver guesses it wrongly, too.  Add a new
fixup entry for setting the GPIO pin statically for this laptop.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=70991


Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent c60666bd

sound/pci/hda/patch_sigmatel.c

+20 −0
Original line number Diff line number Diff line
@@ -98,6 +98,7 @@ enum { 
	STAC_92HD83XXX_HP_LED,

	STAC_92HD83XXX_HP_INV_LED,

	STAC_92HD83XXX_HP_MIC_LED,

	STAC_HP_LED_GPIO10,

	STAC_92HD83XXX_HEADSET_JACK,

	STAC_92HD83XXX_HP,

	STAC_HP_ENVY_BASS,
@@ -2130,6 +2131,17 @@ static void stac92hd83xxx_fixup_hp_mic_led(struct hda_codec *codec, 
	}

}



static void stac92hd83xxx_fixup_hp_led_gpio10(struct hda_codec *codec,

				   const struct hda_fixup *fix, int action)

{

	struct sigmatel_spec *spec = codec->spec;



	if (action == HDA_FIXUP_ACT_PRE_PROBE) {

		spec->gpio_led = 0x10; /* GPIO4 */

		spec->default_polarity = 0;

	}

}



static void stac92hd83xxx_fixup_headset_jack(struct hda_codec *codec,

				   const struct hda_fixup *fix, int action)

{
@@ -2624,6 +2636,12 @@ static const struct hda_fixup stac92hd83xxx_fixups[] = { 
		.chained = true,

		.chain_id = STAC_92HD83XXX_HP,

	},

	[STAC_HP_LED_GPIO10] = {

		.type = HDA_FIXUP_FUNC,

		.v.func = stac92hd83xxx_fixup_hp_led_gpio10,

		.chained = true,

		.chain_id = STAC_92HD83XXX_HP,

	},

	[STAC_92HD83XXX_HEADSET_JACK] = {

		.type = HDA_FIXUP_FUNC,

		.v.func = stac92hd83xxx_fixup_headset_jack,
@@ -2702,6 +2720,8 @@ static const struct snd_pci_quirk stac92hd83xxx_fixup_tbl[] = { 
			  "HP", STAC_92HD83XXX_HP_cNB11_INTQUAD),

	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1888,

			  "HP Envy Spectre", STAC_HP_ENVY_BASS),

	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1899,

			  "HP Folio 13", STAC_HP_LED_GPIO10),

	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x18df,

			  "HP Folio", STAC_HP_BNB13_EQ),

	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x18F8,