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| author | Takashi Iwai <tiwai@suse.de> | 2009-12-26 10:36:12 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-12-26 10:36:12 +0100 |
| commit | 043958e602ac2cbf918c0dab1e4e2a7f9751ebf6 (patch) | |
| tree | 760ae6f9d6e574fc9a5d3f24ce4cc6b423466c3f | |
| parent | 15e7f8b92aed71819411025279cd3df37f8c636b (diff) | |
| download | blackbird-op-linux-043958e602ac2cbf918c0dab1e4e2a7f9751ebf6.tar.gz blackbird-op-linux-043958e602ac2cbf918c0dab1e4e2a7f9751ebf6.zip | |
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>
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 14 |
1 files changed, 14 insertions, 0 deletions
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) |
