lkml.org 
[lkml]   [2020]   [Apr]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5.4 080/232] ALSA: hda/realtek: Enable mute LED on an HP system
    Date
    From: Kai-Heng Feng <kai.heng.feng@canonical.com>

    commit f5a88b0accc24c4a9021247d7a3124f90aa4c586 upstream.

    The system in question uses ALC285, and it uses GPIO 0x04 to control its
    mute LED.

    The mic mute LED can be controlled by GPIO 0x01, however the system uses
    DMIC so we should use that to control mic mute LED.

    Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
    Cc: <stable@vger.kernel.org>
    Link: https://lore.kernel.org/r/20200327044626.29582-1-kai.heng.feng@canonical.com
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    sound/pci/hda/patch_realtek.c | 12 ++++++++++++
    1 file changed, 12 insertions(+)

    --- a/sound/pci/hda/patch_realtek.c
    +++ b/sound/pci/hda/patch_realtek.c
    @@ -4008,6 +4008,12 @@ static void alc269_fixup_hp_gpio_led(str
    alc_fixup_hp_gpio_led(codec, action, 0x08, 0x10);
    }

    +static void alc285_fixup_hp_gpio_led(struct hda_codec *codec,
    + const struct hda_fixup *fix, int action)
    +{
    + alc_fixup_hp_gpio_led(codec, action, 0x04, 0x00);
    +}
    +
    static void alc286_fixup_hp_gpio_led(struct hda_codec *codec,
    const struct hda_fixup *fix, int action)
    {
    @@ -5923,6 +5929,7 @@ enum {
    ALC294_FIXUP_ASUS_DUAL_SPK,
    ALC285_FIXUP_THINKPAD_HEADSET_JACK,
    ALC294_FIXUP_ASUS_HPE,
    + ALC285_FIXUP_HP_GPIO_LED,
    };

    static const struct hda_fixup alc269_fixups[] = {
    @@ -7061,6 +7068,10 @@ static const struct hda_fixup alc269_fix
    .chained = true,
    .chain_id = ALC294_FIXUP_ASUS_HEADSET_MIC
    },
    + [ALC285_FIXUP_HP_GPIO_LED] = {
    + .type = HDA_FIXUP_FUNC,
    + .v.func = alc285_fixup_hp_gpio_led,
    + },
    };

    static const struct snd_pci_quirk alc269_fixup_tbl[] = {
    @@ -7208,6 +7219,7 @@ static const struct snd_pci_quirk alc269
    SND_PCI_QUIRK(0x103c, 0x83b9, "HP Spectre x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
    SND_PCI_QUIRK(0x103c, 0x8497, "HP Envy x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
    SND_PCI_QUIRK(0x103c, 0x84e7, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3),
    + SND_PCI_QUIRK(0x103c, 0x8736, "HP", ALC285_FIXUP_HP_GPIO_LED),
    SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC),
    SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
    SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),

    \
     
     \ /
      Last update: 2020-04-16 17:23    [W:4.174 / U:0.028 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site