Lines Matching defs:mute
57 /* rate change needs atomic mute/unmute of all dacs*/
72 * DAC mute control
76 * idx = STAC9460 volume register number, mute: 0 = mute, 1 = unmute
79 unsigned char mute)
84 new = (~mute << 7 & 0x80) | (old & ~0x80);
137 uinfo->value.integer.min = 0; /* mute */
185 * ADC mute control
323 /* due to possible conflicts with mute controls - mutexing */
325 /* we have to remember current mute status for each DAC */