From: Takashi Iwai <tiwai@suse.de>
Date: Sat, 26 Dec 2009 09:36:12 +0000 (+0100)
Subject: ALSA: hda - Add more hints for GPIO setup of IDT/STAC codecs
X-Git-Tag: MMI-PSA29.97-13-9~23878^2~2^2~64^2~6
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=043958e602ac2cbf918c0dab1e4e2a7f9751ebf6;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

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 <tiwai@suse.de>
---

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 247be19e17b8..69dd5a4e52f2 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)