Lines Matching full:mute

61 	/* privacy mic mute */
63 	/* privacy camera mute */
88  * 5) Userland picks up key and modifies kcontrol for SW mute
91  * 7) dell-privacy notifies EC, the timeout is cancelled and the HW mute activates.
92  *    If the EC is not notified then the HW mic mute will activate when the timeout
117 	case DELL_PRIVACY_AUDIO_EVENT: /* Mic mute */  in dell_privacy_process_event()
122 	case DELL_PRIVACY_CAMERA_EVENT: /* Camera mute */  in dell_privacy_process_event()
270  * Pressing the mute key activates a time delayed circuit to physically cut
271  * off the mute. The LED is in the same circuit, so it reflects the true
272  * state of the HW mute.  The reason for the EC "ack" is so that software
273  * can first invoke a SW mute before the HW circuit is cut off.  Without SW