projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | This document describes standard names of mixer controls. |
| 2 | ||
| 8e648204 | 3 | Syntax: [LOCATION] SOURCE [CHANNEL] [DIRECTION] FUNCTION |
| 1da177e4 LT |
4 | |
| 5 | DIRECTION: | |
| 6 | <nothing> (both directions) | |
| 7 | Playback | |
| 8 | Capture | |
| 9 | Bypass Playback | |
| 10 | Bypass Capture | |
| 11 | ||
| 12 | FUNCTION: | |
| 13 | Switch (on/off switch) | |
| 14 | Volume | |
| 15 | Route (route control, hardware specific) | |
| 16 | ||
| 8e648204 DH |
17 | CHANNEL: |
| 18 | <nothing> (channel independent, or applies to all channels) | |
| 19 | Front | |
| 20 | Surround (rear left/right in 4.0/5.1 surround) | |
| 21 | CLFE | |
| 22 | Center | |
| 23 | LFE | |
| 24 | Side (side left/right for 7.1 surround) | |
| 25 | ||
| 26 | LOCATION: (physical location of source) | |
| 27 | Front | |
| 28 | Rear | |
| 29 | Dock (docking station) | |
| 30 | Internal | |
| 31 | ||
| 1da177e4 LT |
32 | SOURCE: |
| 33 | Master | |
| 34 | Master Mono | |
| 35 | Hardware Master | |
| ad1cd745 | 36 | Speaker (internal speaker) |
| 8e648204 | 37 | Bass Speaker (internal LFE speaker) |
| 1da177e4 | 38 | Headphone |
| 8e648204 | 39 | Line Out |
| d355c82a | 40 | Beep (beep generator) |
| 1da177e4 LT |
41 | Phone |
| 42 | Phone Input | |
| 43 | Phone Output | |
| 44 | Synth | |
| 45 | FM | |
| 46 | Mic | |
| 8e648204 DH |
47 | Headset Mic (mic part of combined headset jack - 4-pin headphone + mic) |
| 48 | Headphone Mic (mic part of either/or - 3-pin headphone or mic) | |
| 49 | Line (input only, use "Line Out" for output) | |
| 1da177e4 LT |
50 | CD |
| 51 | Video | |
| 52 | Zoom Video | |
| 53 | Aux | |
| 54 | PCM | |
| 1da177e4 LT |
55 | PCM Pan |
| 56 | Loopback | |
| 57 | Analog Loopback (D/A -> A/D loopback) | |
| 58 | Digital Loopback (playback -> capture loopback - without analog path) | |
| 59 | Mono | |
| 60 | Mono Output | |
| 61 | Multi | |
| 62 | ADC | |
| 63 | Wave | |
| 64 | Music | |
| 65 | I2S | |
| 66 | IEC958 | |
| 8e648204 DH |
67 | HDMI |
| 68 | SPDIF (output only) | |
| 69 | SPDIF In | |
| 70 | Digital In | |
| 71 | HDMI/DP (either HDMI or DisplayPort) | |
| 1da177e4 | 72 | |
| 8e648204 | 73 | Exceptions (deprecated): |
| 3088ef9f HM |
74 | [Analogue|Digital] Capture Source |
| 75 | [Analogue|Digital] Capture Switch (aka input gain switch) | |
| 76 | [Analogue|Digital] Capture Volume (aka input gain volume) | |
| 77 | [Analogue|Digital] Playback Switch (aka output gain switch) | |
| 78 | [Analogue|Digital] Playback Volume (aka output gain volume) | |
| 1da177e4 LT |
79 | Tone Control - Switch |
| 80 | Tone Control - Bass | |
| 81 | Tone Control - Treble | |
| 82 | 3D Control - Switch | |
| 83 | 3D Control - Center | |
| 84 | 3D Control - Depth | |
| 85 | 3D Control - Wide | |
| 86 | 3D Control - Space | |
| 87 | 3D Control - Level | |
| 88 | Mic Boost [(?dB)] | |
| 89 | ||
| 90 | PCM interface: | |
| 91 | ||
| 92 | Sample Clock Source { "Word", "Internal", "AutoSync" } | |
| 93 | Clock Sync Status { "Lock", "Sync", "No Lock" } | |
| 94 | External Rate /* external capture rate */ | |
| 95 | Capture Rate /* capture rate taken from external source */ | |
| 96 | ||
| 97 | IEC958 (S/PDIF) interface: | |
| 98 | ||
| 99 | IEC958 [...] [Playback|Capture] Switch /* turn on/off the IEC958 interface */ | |
| 100 | IEC958 [...] [Playback|Capture] Volume /* digital volume control */ | |
| 101 | IEC958 [...] [Playback|Capture] Default /* default or global value - read/write */ | |
| 102 | IEC958 [...] [Playback|Capture] Mask /* consumer and professional mask */ | |
| 103 | IEC958 [...] [Playback|Capture] Con Mask /* consumer mask */ | |
| 104 | IEC958 [...] [Playback|Capture] Pro Mask /* professional mask */ | |
| 105 | IEC958 [...] [Playback|Capture] PCM Stream /* the settings assigned to a PCM stream */ | |
| 106 | IEC958 Q-subcode [Playback|Capture] Default /* Q-subcode bits */ | |
| 107 | IEC958 Preamble [Playback|Capture] Default /* burst preamble words (4*16bits) */ |