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| author | Takashi Iwai <tiwai@suse.de> | 2015-01-05 13:27:33 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2015-02-20 00:49:33 +0000 |
| commit | 4c30f3c9a8c6e90dcb8fce6a3b718e1ddb998351 (patch) | |
| tree | 4a244882db8d7b88c6f15366e7c58cf2893530bc /sound | |
| parent | 649917478f4c580f6c0a46c99ebff7381581530b (diff) | |
| download | kernel_samsung_smdk4412-4c30f3c9a8c6e90dcb8fce6a3b718e1ddb998351.zip kernel_samsung_smdk4412-4c30f3c9a8c6e90dcb8fce6a3b718e1ddb998351.tar.gz kernel_samsung_smdk4412-4c30f3c9a8c6e90dcb8fce6a3b718e1ddb998351.tar.bz2 | |
ALSA: hda - Fix wrong gpio_dir & gpio_mask hint setups for IDT/STAC codecs
commit c507de88f6a336bd7296c9ec0073b2d4af8b4f5e upstream.
stac_store_hints() does utterly wrong for masking the values for
gpio_dir and gpio_data, likely due to copy&paste errors. Fortunately,
this feature is used very rarely, so the impact must be really small.
Reported-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 467a73b..240658b 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -4309,9 +4309,9 @@ static void stac_store_hints(struct hda_codec *codec) spec->gpio_mask; } if (get_int_hint(codec, "gpio_dir", &spec->gpio_dir)) - spec->gpio_mask &= spec->gpio_mask; - if (get_int_hint(codec, "gpio_data", &spec->gpio_data)) spec->gpio_dir &= spec->gpio_mask; + if (get_int_hint(codec, "gpio_data", &spec->gpio_data)) + spec->gpio_data &= spec->gpio_mask; if (get_int_hint(codec, "eapd_mask", &spec->eapd_mask)) spec->eapd_mask &= spec->gpio_mask; if (get_int_hint(codec, "gpio_mute", &spec->gpio_mute)) |