Lines Matching refs:mute
72 /* rate change needs atomic mute/unmute of all dacs*/
87 * DAC mute control
91 * idx = STAC9460 volume register number, mute: 0 = mute, 1 = unmute
94 unsigned char mute)
99 new = (~mute << 7 & 0x80) | (old & ~0x80);
152 uinfo->value.integer.min = 0; /* mute */
200 * ADC mute control
346 /* due to possible conflicts with mute controls - mutexing */
348 /* we have to remember current mute status for each DAC */