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| author | Jaroslav Kysela <perex@suse.cz> | 2006-07-27 10:44:30 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-09-23 10:39:05 +0200 |
| commit | bc6c531eb53de8a0ba355f76ce2bd28f58e46707 (patch) | |
| tree | 78fadf8996e1183911f1e40003c0e938641955c9 | |
| parent | b7c6b03405896bc181e1e2c9c06628c3b1681af5 (diff) | |
| download | linux-bc6c531eb53de8a0ba355f76ce2bd28f58e46707.tar.bz2 | |
[ALSA] HDA driver - do not set mute flag for dB scale (follow HDA specification)
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 78ff4575699d..399860c36be9 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -856,13 +856,6 @@ int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag, val2 = (((caps & AC_AMPCAP_STEP_SIZE) >> AC_AMPCAP_STEP_SIZE_SHIFT) + 1) * 25; val1 = -((caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT); val1 = ((int)val1) * ((int)val2); - if (caps & AC_AMPCAP_MUTE) - val2 |= 0x10000; - if ((val2 & 0x10000) == 0 && dir == HDA_OUTPUT) { - caps = query_amp_caps(codec, nid, HDA_INPUT); - if (caps & AC_AMPCAP_MUTE) - val2 |= 0x10000; - } if (put_user(SNDRV_CTL_TLVT_DB_SCALE, _tlv)) return -EFAULT; if (put_user(2 * sizeof(unsigned int), _tlv + 1)) |