From b9f5a89c74e541533766dcda55d34a06253f60f3 Mon Sep 17 00:00:00 2001 From: Nicolas Graziano Date: Fri, 29 Jul 2005 12:17:20 +0200 Subject: [PATCH] [ALSA] hda-codec - Fix LFE volume/switch HDA Codec driver Fixed LFE volume/switch control. Signed-off-by: Nicolas Graziano Signed-off-by: Takashi Iwai --- sound/pci/hda/hda_codec.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index d3ac7530ec8..026ae726d87 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -749,12 +749,14 @@ int snd_hda_mixer_amp_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t long *valp = ucontrol->value.integer.value; int change = 0; - if (chs & 1) + if (chs & 1) { change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx, 0x7f, *valp); + valp++; + } if (chs & 2) change |= snd_hda_codec_amp_update(codec, nid, 1, dir, idx, - 0x7f, valp[1]); + 0x7f, *valp); return change; } @@ -796,12 +798,15 @@ int snd_hda_mixer_amp_switch_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t long *valp = ucontrol->value.integer.value; int change = 0; - if (chs & 1) + if (chs & 1) { change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx, 0x80, *valp ? 0 : 0x80); + valp++; + } if (chs & 2) change |= snd_hda_codec_amp_update(codec, nid, 1, dir, idx, - 0x80, valp[1] ? 0 : 0x80); + 0x80, *valp ? 0 : 0x80); + return change; } -- 2.41.1