The ultimate alsa guide to statefile by klaszlo
From Openmoko
(Difference between revisions)
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Line 43: | Line 43: | ||
|- | |- | ||
|control.1 | |control.1 | ||
− | |PCM<span style="color:red"> Volume</span> | + | |PCM <span style="color:red">Volume</span> |
|INTEGER | |INTEGER | ||
|0-255 | |0-255 | ||
Line 56: | Line 56: | ||
|- | |- | ||
|control.2 | |control.2 | ||
− | |ADC Capture Volume | + | |ADC <span style="color:red">Capture Volume</span> |
|INTEGER | |INTEGER | ||
|0-255 | |0-255 | ||
Line 69: | Line 69: | ||
|- | |- | ||
|control.3 | |control.3 | ||
− | |Headphone Playback Volume | + | |Headphone <span style="color:red">Playback Volume</span> |
|INTEGER | |INTEGER | ||
|0-127 | |0-127 | ||
Line 82: | Line 82: | ||
|- | |- | ||
|control.4 | |control.4 | ||
− | |Speaker Playback Volume | + | |Speaker <span style="color:red">Playback Volume</span> |
|INTEGER | |INTEGER | ||
|0-127 | |0-127 | ||
Line 95: | Line 95: | ||
|- | |- | ||
|control.5 | |control.5 | ||
− | |Mono Playback Volume | + | |Mono <span style="color:red">Playback Volume</span> |
|INTEGER | |INTEGER | ||
|0-127 | |0-127 | ||
Line 108: | Line 108: | ||
|- | |- | ||
|control.6 | |control.6 | ||
− | |Bypass Playback Volume | + | |Bypass <span style="color:red">Playback Volume</span> |
|INTEGER | |INTEGER | ||
|0-7 | |0-7 | ||
Line 121: | Line 121: | ||
|- | |- | ||
|control.7 | |control.7 | ||
− | |Sidetone Playback Volume | + | |Sidetone <span style="color:red">Playback Volume</span> |
|INTEGER | |INTEGER | ||
|0-7 | |0-7 | ||
Line 134: | Line 134: | ||
|- | |- | ||
|control.8 | |control.8 | ||
− | |Voice Playback Volume | + | |Voice <span style="color:red">Playback Volume</span> |
|INTEGER | |INTEGER | ||
|0-7 | |0-7 | ||
Line 147: | Line 147: | ||
|- | |- | ||
|control.9 | |control.9 | ||
− | |Headphone Playback ZC Switch | + | |Headphone Playback ZC <span style="color:red">Switch</span> |
|BOOLEAN | |BOOLEAN | ||
|true/false | |true/false | ||
Line 160: | Line 160: | ||
|- | |- | ||
|control.10 | |control.10 | ||
− | |Speaker Playback ZC Switch | + | |Speaker Playback ZC <span style="color:red">Switch</span> |
|BOOLEAN | |BOOLEAN | ||
|true/false | |true/false |
Revision as of 22:28, 19 September 2009
Contents |
Background links
- http://wiki.openmoko.org/wiki/Neo_Freerunner_audio_subsystem
- http://wiki.openmoko.org/wiki/Neo1973_Audio_Subsystem (lmost all info there (including the "pretty" routing diagram) is applicable only to gta02 (alsa driver for gta01 is different though hardware is the same))
- Intone changing the volume only by PCM
The .state file
control.23 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture ZC Switch' value.0 false value.1 false }
Directives
control.23 -- name of the control block comment.access -- 'read write' (all the 94 control has it) comment.type -- BOOLEAN, ENUMERATED, INTEGER comment.count -- 1 or 2 (the number of parameters) iface MIXER -- all the 94 control has it name 'Capture ZC Switch' -- value.0, value.1, value -- true, false, 0, 7, 110, 127, 'Linear Control', '3.4Hz @48kHz', HiFi, Off, VREF
Table
Number | Name | type | range | gsmhandset | capturehandset | gsmheadset | gsmspeakerout | headset | stereout | voip-handset | gsmbluetooth |
---|---|---|---|---|---|---|---|---|---|---|---|
control.1 | PCM Volume | INTEGER | 0-255 | 0 0 |
255 255 |
235 235 |
235 235 |
235 235 |
235 235 | ||
control.2 | ADC Capture Volume | INTEGER | 0-255 | 0 0 |
195 195 |
195 195 |
195 195 |
195 195 |
195 195 | ||
control.3 | Headphone Playback Volume | INTEGER | 0-127 | 0 0 |
121 121 |
96 96 |
127 127 |
127 127 |
127 127 |
127 127 |
0 0 |
control.4 | Speaker Playback Volume | INTEGER | 0-127 | 127 127 |
121 121 |
0 0 |
0 0 |
0 0 |
0 0 |
0 0 |
0 0 |
control.5 | Mono Playback Volume | INTEGER | 0-127 | 110 | 121 | 103 | 103 | 121 | 121 | 121 | 79 |
control.6 | Bypass Playback Volume | INTEGER | 0-7 | 7 7 |
2 2 |
2 2 |
2 2 |
2 2 |
6 6 | ||
control.7 | Sidetone Playback Volume | INTEGER | 0-7 | 0 0 |
2 2 |
2 2 |
2 2 |
6 6 | |||
control.8 | Voice Playback Volume | INTEGER | 0-7 | 0 0 |
2 2 |
2 2 |
2 2 |
2 2 |
7 7 | ||
control.9 | Headphone Playback ZC Switch | BOOLEAN | true/false | false false |
|||||||
control.10 | Speaker Playback ZC Switch | BOOLEAN | true/false | false false |
|||||||
control.11 | Mono Bypass Playback Volume | INTEGER | 0-7 | 0 | 2 | 2 | 2 | 2 | 5 | ||
control.12 | Mono Sidetone Playback Volume | INTEGER | 0-7 | 7 | 2 | 5 | 6 | 2 | 2 | 2 | 5 |
control.13 | Mono Voice Playback Volume | INTEGER | 0-7 | 0 | 2 | 2 | 2 | 2 | 4 | ||
control.14 | Mono Playback ZC Switch | BOOLEAN | true/false | false | |||||||
control.15 | Bass Boost | ENUMERATED | Linear Control Adaptive Boost |
Linear Control | |||||||
control.16 | Bass Filter | ENUMERATED | 130Hz @ 48kHz 200Hz @ 48kHz 100Hz @ 16kHz 400Hz @ 48kHz 100Hz @ 8kHz 200Hz @ 8kHz |
130Hz @ 48kHz | |||||||
control.17 | Bass Volume | INTEGER | 0-15 | 0 | 8 | ||||||
control.18 | Treble Volume | INTEGER | 0-15 | 0 | 7 | 8 | |||||
control.19 | Treble Cut-off | ENUMERATED | 8kHz 4kHz |
8kHz | |||||||
control.20 | Sidetone Capture Volume | INTEGER | 0-7 | 0 0 |
2 2 |
2 2 |
2 2 |
2 2 |
|||
control.21 | Voice Sidetone Capture Volume | INTEGER | 0-7 | 2 | |||||||
control.22 | Capture Volume | INTEGER | 0-63 | 0 0 |
23 23 |
23 23 |
23 23 |
47 47 |
48 48 | ||
control.23 | Capture ZC Switch | BOOLEAN | true/false | false false |
|||||||
control.24 | Capture Switch | BOOLEAN | true/false | true true |
false false |
false false |
|||||
control.25 | Capture Filter Select | ENUMERATED | 3.4Hz @ 48kHz 82Hz @ 16k 82Hz @ 8kHz 170Hz @ 8kHz |
3.4Hz @ 48kHz | 83 Hz @ 8kHz | ||||||
control.26 | Capture Filter Cut-off | ENUMERATED | HiFi Voice |
HiFi | Voice | ||||||
control.27 | Capture Filter Switch | BOOLEAN | true/false | false | true | true | true | true | true | ||
control.28 | ALC Capture Target Volume | INTEGER | 0-7 | 0 | 3 | 3 | 3 | 3 | 4 | ||
control.29 | ALC Capture Max Volume | INTEGER | 0-7 | 0 | 7 | 7 | 7 | 7 | 5 | ||
control.30 | ALC Capture Function | ENUMERATED | Off Right Left Stereo |
Off | |||||||
control.31 | ALC Capture ZC Switch | BOOLEAN | true/false | false | |||||||
control.32 | ALC Capture Hold Time | INTEGER | 0-15 | 0 | 15 | 15 | 15 | 15 | 4 | ||
control.33 | ALC Capture Decay Time | INTEGER | 0-15 | 0 | 12 | 12 | 12 | 12 | 8 | ||
control.34 | ALC Capture Attack Time | INTEGER | 0-15 | 0 | 2 | 2 | 2 | 2 | 2 | ||
control.35 | ALC Capture NG Threshold | INTEGER | 0-31 | 0 | 7 | ||||||
control.36 | ALC Capture NG Type | ENUMERATED | Constant PGA Gain Mute ADC Output |
Mute ADC Output | Constant PGA Gain | Constant PGA Gain | Constant PGA Gain | Constant PGA Gain | Constant PGA Gain | ||
control.37 | ALC Capture NG Switch | BOOLEAN | true/false | false | |||||||
control.38 | 3D Function | ENUMERATED | Capture Playback |
Capture | |||||||
control.39 | 3D Upper Cut-off | ENUMERATED | 2.2kHz 1.5kHz |
2.2kHz | |||||||
control.40 | 3D Lower Cut-off | ENUMERATED | 200Hz 500Hz |
200Hz | |||||||
control.41 | 3D Volume | INTEGER | 0-15 | 0 | 8 | ||||||
control.42 | 3D Switch | BOOLEAN | true/false | false | |||||||
control.43 | Capture 6dB Attenuate | BOOLEAN | true/false | false | |||||||
control.44 | Playback 6dB Attenuate | BOOLEAN | true/false | false | |||||||
control.45 | De-emphasis | ENUMERATED | None 32kHz 44.1kHz 48kHz |
None | |||||||
control.46 | Playback Mono Mix | ENUMERATED | Stereo Left Right Mono |
Stereo | |||||||
control.47 | Playback Phase | ENUMERATED | Non Inverted Inverted |
Non Inverted | |||||||
control.48 | Mic2 Capture Volume | INTEGER | 0-3 | 3 | 0 | 0 | 0 | 0 | 2 | ||
control.49 | Mic1 Capture Volume | INTEGER | 0-3 | 0 | 3 | ||||||
control.50 | DAI Mode | ENUMERATED | DAI 0 DAI 1 DAI 2 DAI 3 |
DAI 0 | DAI 2 | DAI 2 | |||||
control.51 | ADC Data Select | ENUMERATED | Stereo Left ADC Right ADC Channel Swap |
Stereo | Left ADC | ||||||
control.52 | ROUT2 Phase | ENUMERATED | Non Inverted Inverted |
Inverted | |||||||
control.53 | Mic Selection Mux | ENUMERATED | Mic 1 Mic 2 Mic 3 |
Mic 1 | |||||||
control.54 | Rx Mixer | ENUMERATED | RXP - RXN RXP + RXN RXP RXN |
RXP - RXN | |||||||
control.55 | Line Mixer | ENUMERATED | Line 1 + 2 Line 1 - 2 Line 1 Line 2 |
Line 1 + 2 | Line 1 - 2 | ||||||
control.56 | Line Mono Mux | ENUMERATED | Line Mix Rx Mix |
Line Mix | Rx Mix | ||||||
control.57 | Line Right Mux | ENUMERATED | Line 2 Rx Mix |
Rx Mix | Line 2 | ||||||
control.58 | Line Left Mux | ENUMERATED | Line 1 Rx Mix |
Rx Mix | Line 1 | ||||||
control.59 | ALC Mixer Line Capture Switch | BOOLEAN | true/false | false | |||||||
control.60 | ALC Mixer Mic2 Capture Switch | BOOLEAN | true/false | true | false | false | false | false | |||
control.61 | ALC Mixer Mic1 Capture Switch | BOOLEAN | true/false | false | |||||||
control.62 | ALC Mixer Rx Capture Switch | BOOLEAN | true/false | false | true | ||||||
control.63 | Mic Sidetone Mux | ENUMERATED | Left PGA Mic 1 Mic 2 Right PGA |
Mic 2 | Left PGA | Mic 1 | Left PGA | Left PGA | Left PGA | Left PGA | |
control.64 | Capture Right Mux | ENUMERATED | PGA Line or RXP-RXN Sidetone |
PGA | Sidetone | ||||||
control.65 | Capture Left Mux | ENUMERATED | PGA Line or RXP-RXN Line |
PGA | |||||||
control.66 | Capture Right Mixer | ENUMERATED | Stereo Analogue Mix Left Analogue Mix Right Digital Mono Mix |
Stereo | Analogue Mix Left | Analogue Mix Right | Analogue Mix Left | ||||
control.67 | Capture Left Mixer | ENUMERATED | Stereo Analogue Mix Left Analogue Mix Right Digital Mono Mix |
Stereo | Analogue Mix Left | Analogue Mix Right | Analogue Mix Left | ||||
control.68 | Playback Mixer Voice Capture Sw | BOOLEAN | true/false | false | true | ||||||
control.69 | Playback Mixer Left Capture Swi | BOOLEAN | true/false | false | true | ||||||
control.70 | Playback Mixer Right Capture Sw | BOOLEAN | true/false | false | true | ||||||
control.71 | Out4 Mux | ENUMERATED | VREF Capture ST LOUT2 |
VREF | |||||||
control.72 | Out3 Mux | ENUMERATED | VREF ROUT2 Left + Right |
VREF | |||||||
control.73 | Mono 2 Mux | ENUMERATED | Inverted Mono 1 Left Right Left + Right |
Inverted Mono 1 | |||||||
control.74 | Mono Mixer Left Playback Switch | BOOLEAN | true/false | false | |||||||
control.75 | Mono Mixer Right Playback Switc | BOOLEAN | true/false | false | |||||||
control.76 | Mono Mixer Voice Playback Switc | BOOLEAN | true/false | false | true | ||||||
control.77 | Mono Mixer Sidetone Playback Sw | BOOLEAN | true/false | true | false | false | false | false | false | ||
control.78 | Mono Mixer Bypass Playback Swit | BOOLEAN | true/false | false | |||||||
control.79 | Right Mixer Voice Playback Swit | BOOLEAN | true/false | false | |||||||
control.80 | Right Mixer Sidetone Playback S | BOOLEAN | true/false | false | |||||||
control.81 | Right Mixer Right Playback Swit | BOOLEAN | true/false | false | true | true | true | ||||
control.82 | Right Mixer Bypass Playback Swi | BOOLEAN | true/false | true | false | false | false | false | false | ||
control.83 | Left Mixer Voice Playback Switc | BOOLEAN | true/false | false | |||||||
control.84 | Left Mixer Sidetone Playback Sw | BOOLEAN | true/false | false | |||||||
control.85 | Left Mixer Left Playback Switch | BOOLEAN | true/false | false | true | true | true | ||||
control.86 | Left Mixer Bypass Playback Swit | BOOLEAN | true/false | true | false | false | false | false | false | ||
control.87 | DAPM Stereo Out Switch | BOOLEAN | true/false | false | true | true | true | true | |||
control.88 | DAPM GSM Line Out Switch | BOOLEAN | true/false | true | false | false | false | ||||
control.89 | DAPM GSM Line In Switch | BOOLEAN | true/false | true | false | false | false | ||||
control.90 | DAPM Headset Mic Switch | BOOLEAN | true/false | true | false | false | false | false | |||
control.91 | DAPM Handset Mic Switch | BOOLEAN | true/false | true | false | false | false | ||||
control.92 | DAPM Handset Spk Switch | BOOLEAN | true/false | true | false | false | false | ||||
control.93 | Amp State Switch | BOOLEAN | true/false | false | true | true | true | true | true | true | |
control.94 | Amp Spk Switch | BOOLEAN | true/false | false | true | true | true |