1*5a481fe3STakashi Iwai=========================== 2*5a481fe3STakashi IwaiStandard ALSA Control Names 3*5a481fe3STakashi Iwai=========================== 4*5a481fe3STakashi Iwai 5*5a481fe3STakashi IwaiThis document describes standard names of mixer controls. 6*5a481fe3STakashi Iwai 7*5a481fe3STakashi IwaiStandard Syntax 8*5a481fe3STakashi Iwai--------------- 9*5a481fe3STakashi IwaiSyntax: [LOCATION] SOURCE [CHANNEL] [DIRECTION] FUNCTION 10*5a481fe3STakashi Iwai 11*5a481fe3STakashi Iwai 12*5a481fe3STakashi IwaiDIRECTION 13*5a481fe3STakashi Iwai~~~~~~~~~ 14*5a481fe3STakashi Iwai================ =============== 15*5a481fe3STakashi Iwai<nothing> both directions 16*5a481fe3STakashi IwaiPlayback one direction 17*5a481fe3STakashi IwaiCapture one direction 18*5a481fe3STakashi IwaiBypass Playback one direction 19*5a481fe3STakashi IwaiBypass Capture one direction 20*5a481fe3STakashi Iwai================ =============== 21*5a481fe3STakashi Iwai 22*5a481fe3STakashi IwaiFUNCTION 23*5a481fe3STakashi Iwai~~~~~~~~ 24*5a481fe3STakashi Iwai======== ================================= 25*5a481fe3STakashi IwaiSwitch on/off switch 26*5a481fe3STakashi IwaiVolume amplifier 27*5a481fe3STakashi IwaiRoute route control, hardware specific 28*5a481fe3STakashi Iwai======== ================================= 29*5a481fe3STakashi Iwai 30*5a481fe3STakashi IwaiCHANNEL 31*5a481fe3STakashi Iwai~~~~~~~ 32*5a481fe3STakashi Iwai============ ================================================== 33*5a481fe3STakashi Iwai<nothing> channel independent, or applies to all channels 34*5a481fe3STakashi IwaiFront front left/right channels 35*5a481fe3STakashi IwaiSurround rear left/right in 4.0/5.1 surround 36*5a481fe3STakashi IwaiCLFE C/LFE channels 37*5a481fe3STakashi IwaiCenter center cannel 38*5a481fe3STakashi IwaiLFE LFE channel 39*5a481fe3STakashi IwaiSide side left/right for 7.1 surround 40*5a481fe3STakashi Iwai============ ================================================== 41*5a481fe3STakashi Iwai 42*5a481fe3STakashi IwaiLOCATION (Physical location of source) 43*5a481fe3STakashi Iwai~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 44*5a481fe3STakashi Iwai============ ===================== 45*5a481fe3STakashi IwaiFront front position 46*5a481fe3STakashi IwaiRear rear position 47*5a481fe3STakashi IwaiDock on docking station 48*5a481fe3STakashi IwaiInternal internal 49*5a481fe3STakashi Iwai============ ===================== 50*5a481fe3STakashi Iwai 51*5a481fe3STakashi IwaiSOURCE 52*5a481fe3STakashi Iwai~~~~~~ 53*5a481fe3STakashi Iwai=================== ================================================= 54*5a481fe3STakashi IwaiMaster 55*5a481fe3STakashi IwaiMaster Mono 56*5a481fe3STakashi IwaiHardware Master 57*5a481fe3STakashi IwaiSpeaker internal speaker 58*5a481fe3STakashi IwaiBass Speaker internal LFE speaker 59*5a481fe3STakashi IwaiHeadphone 60*5a481fe3STakashi IwaiLine Out 61*5a481fe3STakashi IwaiBeep beep generator 62*5a481fe3STakashi IwaiPhone 63*5a481fe3STakashi IwaiPhone Input 64*5a481fe3STakashi IwaiPhone Output 65*5a481fe3STakashi IwaiSynth 66*5a481fe3STakashi IwaiFM 67*5a481fe3STakashi IwaiMic 68*5a481fe3STakashi IwaiHeadset Mic mic part of combined headset jack - 4-pin 69*5a481fe3STakashi Iwai headphone + mic 70*5a481fe3STakashi IwaiHeadphone Mic mic part of either/or - 3-pin headphone or mic 71*5a481fe3STakashi IwaiLine input only, use "Line Out" for output 72*5a481fe3STakashi IwaiCD 73*5a481fe3STakashi IwaiVideo 74*5a481fe3STakashi IwaiZoom Video 75*5a481fe3STakashi IwaiAux 76*5a481fe3STakashi IwaiPCM 77*5a481fe3STakashi IwaiPCM Pan 78*5a481fe3STakashi IwaiLoopback 79*5a481fe3STakashi IwaiAnalog Loopback D/A -> A/D loopback 80*5a481fe3STakashi IwaiDigital Loopback playback -> capture loopback - 81*5a481fe3STakashi Iwai without analog path 82*5a481fe3STakashi IwaiMono 83*5a481fe3STakashi IwaiMono Output 84*5a481fe3STakashi IwaiMulti 85*5a481fe3STakashi IwaiADC 86*5a481fe3STakashi IwaiWave 87*5a481fe3STakashi IwaiMusic 88*5a481fe3STakashi IwaiI2S 89*5a481fe3STakashi IwaiIEC958 90*5a481fe3STakashi IwaiHDMI 91*5a481fe3STakashi IwaiSPDIF output only 92*5a481fe3STakashi IwaiSPDIF In 93*5a481fe3STakashi IwaiDigital In 94*5a481fe3STakashi IwaiHDMI/DP either HDMI or DisplayPort 95*5a481fe3STakashi Iwai=================== ================================================= 96*5a481fe3STakashi Iwai 97*5a481fe3STakashi IwaiExceptions (deprecated) 98*5a481fe3STakashi Iwai----------------------- 99*5a481fe3STakashi Iwai 100*5a481fe3STakashi Iwai===================================== ======================= 101*5a481fe3STakashi Iwai[Analogue|Digital] Capture Source 102*5a481fe3STakashi Iwai[Analogue|Digital] Capture Switch aka input gain switch 103*5a481fe3STakashi Iwai[Analogue|Digital] Capture Volume aka input gain volume 104*5a481fe3STakashi Iwai[Analogue|Digital] Playback Switch aka output gain switch 105*5a481fe3STakashi Iwai[Analogue|Digital] Playback Volume aka output gain volume 106*5a481fe3STakashi IwaiTone Control - Switch 107*5a481fe3STakashi IwaiTone Control - Bass 108*5a481fe3STakashi IwaiTone Control - Treble 109*5a481fe3STakashi Iwai3D Control - Switch 110*5a481fe3STakashi Iwai3D Control - Center 111*5a481fe3STakashi Iwai3D Control - Depth 112*5a481fe3STakashi Iwai3D Control - Wide 113*5a481fe3STakashi Iwai3D Control - Space 114*5a481fe3STakashi Iwai3D Control - Level 115*5a481fe3STakashi IwaiMic Boost [(?dB)] 116*5a481fe3STakashi Iwai===================================== ======================= 117*5a481fe3STakashi Iwai 118*5a481fe3STakashi IwaiPCM interface 119*5a481fe3STakashi Iwai------------- 120*5a481fe3STakashi Iwai 121*5a481fe3STakashi Iwai=================== ======================================== 122*5a481fe3STakashi IwaiSample Clock Source { "Word", "Internal", "AutoSync" } 123*5a481fe3STakashi IwaiClock Sync Status { "Lock", "Sync", "No Lock" } 124*5a481fe3STakashi IwaiExternal Rate external capture rate 125*5a481fe3STakashi IwaiCapture Rate capture rate taken from external source 126*5a481fe3STakashi Iwai=================== ======================================== 127*5a481fe3STakashi Iwai 128*5a481fe3STakashi IwaiIEC958 (S/PDIF) interface 129*5a481fe3STakashi Iwai------------------------- 130*5a481fe3STakashi Iwai 131*5a481fe3STakashi Iwai============================================ ====================================== 132*5a481fe3STakashi IwaiIEC958 [...] [Playback|Capture] Switch turn on/off the IEC958 interface 133*5a481fe3STakashi IwaiIEC958 [...] [Playback|Capture] Volume digital volume control 134*5a481fe3STakashi IwaiIEC958 [...] [Playback|Capture] Default default or global value - read/write 135*5a481fe3STakashi IwaiIEC958 [...] [Playback|Capture] Mask consumer and professional mask 136*5a481fe3STakashi IwaiIEC958 [...] [Playback|Capture] Con Mask consumer mask 137*5a481fe3STakashi IwaiIEC958 [...] [Playback|Capture] Pro Mask professional mask 138*5a481fe3STakashi IwaiIEC958 [...] [Playback|Capture] PCM Stream the settings assigned to a PCM stream 139*5a481fe3STakashi IwaiIEC958 Q-subcode [Playback|Capture] Default Q-subcode bits 140*5a481fe3STakashi Iwai 141*5a481fe3STakashi IwaiIEC958 Preamble [Playback|Capture] Default burst preamble words (4*16bits) 142*5a481fe3STakashi Iwai============================================ ====================================== 143