From 043958e602ac2cbf918c0dab1e4e2a7f9751ebf6 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Sat, 26 Dec 2009 10:36:12 +0100 Subject: ALSA: hda - Add more hints for GPIO setup of IDT/STAC codecs gpio_led, gpio_led_polarity and gpio_mute are added now. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_sigmatel.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'sound/pci/hda/patch_sigmatel.c') diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 247be19e17b..69dd5a4e52f 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -4184,9 +4184,23 @@ static void stac_store_hints(struct hda_codec *codec) p = snd_hda_get_hint(codec, "eapd_mask"); if (p) spec->eapd_mask = simple_strtoul(p, NULL, 0) & spec->gpio_mask; + p = snd_hda_get_hint(codec, "gpio_mute"); + if (p) + spec->gpio_mute = simple_strtoul(p, NULL, 0) & spec->gpio_mask; val = snd_hda_get_bool_hint(codec, "eapd_switch"); if (val >= 0) spec->eapd_switch = val; + p = snd_hda_get_hint(codec, "gpio_led_polarity"); + if (p) + spec->gpio_led_polarity = simple_strtoul(p, NULL, 0); + p = snd_hda_get_hint(codec, "gpio_led"); + if (p) { + spec->gpio_led = simple_strtoul(p, NULL, 0); + spec->gpio_mask |= spec->gpio_led; + spec->gpio_dir |= spec->gpio_led; + if (spec->gpio_led_polarity) + spec->gpio_data |= spec->gpio_led; + } } static int stac92xx_init(struct hda_codec *codec) -- cgit v1.2.3