From 1a39b5e1f932b0ab292c1737724f17bd6a73d630 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 4 Jul 2013 14:32:16 +0200 Subject: ALSA: hda - Add GPIO control to AD1884 HP fixup The AD1884 HP laptop/mobile quirks control GPIO1 bit as the primary mute as well. Add the similar control to ad1884 fixup for auto parser, too. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_analog.c | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) (limited to 'sound/pci/hda/patch_analog.c') diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index d97f0d61a15b..2ae7dc54ab1d 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -3599,14 +3599,34 @@ static void ad1884_fixup_amp_override(struct hda_codec *codec, (1 << AC_AMPCAP_MUTE_SHIFT)); } +/* toggle GPIO1 according to the mute state */ +static void ad1884_vmaster_hp_gpio_hook(void *private_data, int enabled) +{ + struct hda_codec *codec = private_data; + struct ad198x_spec *spec = codec->spec; + + if (spec->eapd_nid) + ad_vmaster_eapd_hook(private_data, enabled); + snd_hda_codec_update_cache(codec, 0x01, 0, + AC_VERB_SET_GPIO_DATA, + enabled ? 0x00 : 0x02); +} + static void ad1884_fixup_hp_eapd(struct hda_codec *codec, const struct hda_fixup *fix, int action) { struct ad198x_spec *spec = codec->spec; + static const struct hda_verb gpio_init_verbs[] = { + {0x01, AC_VERB_SET_GPIO_MASK, 0x02}, + {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02}, + {0x01, AC_VERB_SET_GPIO_DATA, 0x02}, + {}, + }; switch (action) { case HDA_FIXUP_ACT_PRE_PROBE: - spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook; + spec->gen.vmaster_mute.hook = ad1884_vmaster_hp_gpio_hook; + snd_hda_sequence_write_cache(codec, gpio_init_verbs); break; case HDA_FIXUP_ACT_PROBE: if (spec->gen.autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) -- cgit v1.2.3-55-g7522