diff options
Diffstat (limited to 'sound/pci/emu10k1/emumixer.c')
| -rw-r--r-- | sound/pci/emu10k1/emumixer.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c index 3d2ed5e0a59d..8fce3413f4ae 100644 --- a/sound/pci/emu10k1/emumixer.c +++ b/sound/pci/emu10k1/emumixer.c @@ -1006,7 +1006,7 @@ static int snd_audigy_i2c_volume_put(struct snd_kcontrol *kcontrol, { struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); unsigned int ogain; - unsigned int ngain; + unsigned int ngain0, ngain1; unsigned int source_id; int change = 0; @@ -1015,24 +1015,24 @@ static int snd_audigy_i2c_volume_put(struct snd_kcontrol *kcontrol, /* capture_source: uinfo->value.enumerated.items = 2 */ if (source_id >= 2) return -EINVAL; + ngain0 = ucontrol->value.integer.value[0]; + ngain1 = ucontrol->value.integer.value[1]; + if (ngain0 > 0xff) + return -EINVAL; + if (ngain1 > 0xff) + return -EINVAL; ogain = emu->i2c_capture_volume[source_id][0]; /* Left */ - ngain = ucontrol->value.integer.value[0]; - if (ngain > 0xff) - return 0; - if (ogain != ngain) { + if (ogain != ngain0) { if (emu->i2c_capture_source == source_id) - snd_emu10k1_i2c_write(emu, ADC_ATTEN_ADCL, ((ngain) & 0xff) ); - emu->i2c_capture_volume[source_id][0] = ngain; + snd_emu10k1_i2c_write(emu, ADC_ATTEN_ADCL, ngain0); + emu->i2c_capture_volume[source_id][0] = ngain0; change = 1; } ogain = emu->i2c_capture_volume[source_id][1]; /* Right */ - ngain = ucontrol->value.integer.value[1]; - if (ngain > 0xff) - return 0; - if (ogain != ngain) { + if (ogain != ngain1) { if (emu->i2c_capture_source == source_id) - snd_emu10k1_i2c_write(emu, ADC_ATTEN_ADCR, ((ngain) & 0xff)); - emu->i2c_capture_volume[source_id][1] = ngain; + snd_emu10k1_i2c_write(emu, ADC_ATTEN_ADCR, ngain1); + emu->i2c_capture_volume[source_id][1] = ngain1; change = 1; } |