At Thu, 30 Oct 2014 08:26:01 +0100,
David Henningsson wrote:
>
> These HP machines needs GPIO 4 low to enable the headphone amplifier.
> In addition, we still need to control LEDs via vref and GPIO.
>
> Cc: sta...@vger.kernel.org
> BugLink: https://bugs.launchpad.net/bugs/1387128
> Tested-by: TienFu Chen <tienfu.c...@canonical.com>
> Signed-off-by: David Henningsson <david.hennings...@canonical.com>
Thanks, applied both now.
Takashi
> ---
> sound/pci/hda/patch_realtek.c | 33 +++++++++++++++++++++++++++++----
> 1 file changed, 29 insertions(+), 4 deletions(-)
>
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index 9bc0301..d16d8ec 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -3350,6 +3350,27 @@ static void alc269_fixup_hp_gpio_mic1_led(struct
> hda_codec *codec,
> }
> }
>
> +static void alc280_fixup_hp_gpio4(struct hda_codec *codec,
> + const struct hda_fixup *fix, int action)
> +{
> + /* Like hp_gpio_mic1_led, but also needs GPIO4 low to enable headphone
> amp */
> + struct alc_spec *spec = codec->spec;
> + static const struct hda_verb gpio_init[] = {
> + { 0x01, AC_VERB_SET_GPIO_MASK, 0x18 },
> + { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x18 },
> + {}
> + };
> +
> + if (action == HDA_FIXUP_ACT_PRE_PROBE) {
> + spec->gen.vmaster_mute.hook = alc269_fixup_hp_gpio_mute_hook;
> + spec->gen.cap_sync_hook = alc269_fixup_hp_cap_mic_mute_hook;
> + spec->gpio_led = 0;
> + spec->cap_mute_led_nid = 0x18;
> + snd_hda_add_verbs(codec, gpio_init);
> + codec->power_filter = led_power_filter;
> + }
> +}
> +
> static void alc269_fixup_hp_line1_mic1_led(struct hda_codec *codec,
> const struct hda_fixup *fix, int action)
> {
> @@ -4217,6 +4238,7 @@ enum {
> ALC283_FIXUP_BXBT2807_MIC,
> ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED,
> ALC282_FIXUP_ASPIRE_V5_PINS,
> + ALC280_FIXUP_HP_GPIO4,
> };
>
> static const struct hda_fixup alc269_fixups[] = {
> @@ -4680,7 +4702,10 @@ static const struct hda_fixup alc269_fixups[] = {
> { },
> },
> },
> -
> + [ALC280_FIXUP_HP_GPIO4] = {
> + .type = HDA_FIXUP_FUNC,
> + .v.func = alc280_fixup_hp_gpio4,
> + },
> };
>
> static const struct snd_pci_quirk alc269_fixup_tbl[] = {
> @@ -4728,7 +4753,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
> SND_PCI_QUIRK(0x103c, 0x22cf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
> SND_PCI_QUIRK(0x103c, 0x22dc, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> SND_PCI_QUIRK(0x103c, 0x22fb, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> - SND_PCI_QUIRK(0x103c, 0x8004, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> + SND_PCI_QUIRK(0x103c, 0x8004, "HP", ALC269_FIXUP_HP_GPIO4),
> /* ALC290 */
> SND_PCI_QUIRK(0x103c, 0x221b, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> SND_PCI_QUIRK(0x103c, 0x2221, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> @@ -4742,7 +4767,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
> SND_PCI_QUIRK(0x103c, 0x2255, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> SND_PCI_QUIRK(0x103c, 0x2256, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> SND_PCI_QUIRK(0x103c, 0x2257, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> - SND_PCI_QUIRK(0x103c, 0x2258, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> + SND_PCI_QUIRK(0x103c, 0x2258, "HP", ALC269_FIXUP_HP_GPIO4),
> SND_PCI_QUIRK(0x103c, 0x2259, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> SND_PCI_QUIRK(0x103c, 0x225a, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> SND_PCI_QUIRK(0x103c, 0x2260, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
> @@ -4751,7 +4776,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
> SND_PCI_QUIRK(0x103c, 0x2265, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
> SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> - SND_PCI_QUIRK(0x103c, 0x2277, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> + SND_PCI_QUIRK(0x103c, 0x2277, "HP", ALC269_FIXUP_HP_GPIO4),
> SND_PCI_QUIRK(0x103c, 0x2278, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
> SND_PCI_QUIRK(0x103c, 0x227f, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
> SND_PCI_QUIRK(0x103c, 0x2282, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
> --
> 1.9.1
>
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https://bugs.launchpad.net/bugs/1387128
Title:
Need quirk for headphones to work on a few HP machines
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