固件类型：官方提供的固件
固件文件名称：roc_rk3588s_pc/Android14.0/V1.0.2505191031/d3383cd
固件下载地址：https://www.t-firefly.com/doc/download/164.html
Log日志：audio_debug.log
我使用 1.25mm 2P mic接口接入mic，使用系统自带的 Sound Recorder 和其它各种录音软件录制均为静音，但能够显示绿色的录音图标，并且在设置-隐私-隐私面板-麦克风使用中都可以看见各个App使用情况。
以下是相关信息
# adb shell cat /proc/asound/card0/pcm0c/sub0/status
closed
# adb shell cat /proc/asound/pcm
00-00: dailink-multicodecs ES8323 HiFi-0 : dailink-multicodecs ES8323 HiFi-0 : playback 1 : capture 1
01-00: rockchip-hdmi0 i2s-hifi-0 : rockchip-hdmi0 i2s-hifi-0 : playback 1
02-00: rockchip,dp0 spdif-hifi-0 : rockchip,dp0 spdif-hifi-0 : playback 1
# adb shell tinymix -a
Mixer name: ‘rockchip-es8388’
Number of controls: 57
ctl type num name value
range/values
0 ENUM 1 Receive PATH3 Source Select From SDI0 From SDI1 From SDI2 >From SDI3
1 ENUM 1 Receive PATH2 Source Select From SDI0 From SDI1 >From SDI2 From SDI3
2 ENUM 1 Receive PATH1 Source Select From SDI0 >From SDI1 From SDI2 From SDI3
3 ENUM 1 Receive PATH0 Source Select >From SDI0 From SDI1 From SDI2 From SDI3
4 ENUM 1 Transmit SDO3 Source Select From PATH0 From PATH1 From PATH2 >From PATH3
5 ENUM 1 Transmit SDO2 Source Select From PATH0 From PATH1 >From PATH2 From PATH3
6 ENUM 1 Transmit SDO1 Source Select From PATH0 >From PATH1 From PATH2 From PATH3
7 ENUM 1 Transmit SDO0 Source Select >From PATH0 From PATH1 From PATH2 From PATH3
8 ENUM 1 I2STDM Digital Loopback Mode >Disabled Mode1 Mode2 Mode2 Swap
9 ENUM 1 Transmit SDOx Select >Auto SDOx1 SDOx2 SDOx3 SDOx4
10 ENUM 1 Receive SDIx Select >Auto SDIx1 SDIx2 SDIx3 SDIx4
11 INT 1 PCM Read Wait Time MS 0 (dsrange 0->10000)
12 INT 1 PCM Write Wait Time MS 0 (dsrange 0->10000)
13 ENUM 1 3D Mode No 3D >Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Level 7
14 INT 1 ALC Capture Target Volume 12 (dsrange 0->15)
15 INT 1 ALC Capture Max PGA 5 (dsrange 0->7)
16 INT 1 ALC Capture Min PGA 2 (dsrange 0->7)
17 ENUM 1 ALC Capture Function Off Right Left >Stereo
18 BOOL 1 ALC Capture ZC Switch Off
19 INT 1 ALC Capture Hold Time 0 (dsrange 0->15)
20 INT 1 ALC Capture Decay Time 0 (dsrange 0->15)
21 INT 1 ALC Capture Attack Time 5 (dsrange 0->15)
22 INT 1 ALC Capture NG Threshold 10 (dsrange 0->31)
23 ENUM 1 ALC Capture NG Type Constant PGA Gain >Mute ADC Output
24 BOOL 1 ALC Capture NG Switch On
25 BOOL 1 ZC Timeout Switch Off
26 INT 2 Capture Digital Volume 192 192 (dsrange 0->192)
27 BOOL 1 Capture Mute On
28 INT 1 Left Channel Capture Volume 3 (dsrange 0->8)
29 INT 1 Right Channel Capture Volume 3 (dsrange 0->8)
30 ENUM 1 Playback De-emphasis >None 32Khz 44.1Khz 48Khz
31 ENUM 1 Capture Polarity >Normal L Invert R Invert L + R Invert
32 INT 2 PCM Volume 192 192 (dsrange 0->192)
33 INT 1 Left Mixer Left Bypass Volume 0 (dsrange 0->7)
34 INT 1 Right Mixer Right Bypass Volume 0 (dsrange 0->7)
35 INT 2 Output 1 Playback Volume 0 0 (dsrange 0->33)
36 INT 2 Output 2 Playback Volume 0 0 (dsrange 0->33)
37 ENUM 1 ADC Data Select Left Right >Left Left Right Right Right Left
38 BOOL 1 Headphone Jack Off
39 BOOL 1 Headset Mic Jack Off
40 BOOL 1 Speaker Jack On
41 BOOL 1 Headphone Switch Off
42 BOOL 1 Speaker Switch On
43 BOOL 1 Main Mic Switch On
44 BOOL 1 Headset Mic Switch Off
45 ENUM 1 Left PGA Mux Line 1L Line 2L >DifferentialL
46 ENUM 1 Right PGA Mux Line 1R Line 2R >DifferentialR
47 ENUM 1 Differential Mux Line 1 >Line 2
48 ENUM 1 Mono Mux >Stereo Mono (Left) Mono (Right)
49 ENUM 1 Left Line Mux >Line 1L Line 2L NC MicL
50 ENUM 1 Right Line Mux >Line 1R Line 2R NC MicR
51 BOOL 1 Left Mixer Left Playback Switch Off
52 BOOL 1 Left Mixer Left Bypass Switch Off
53 BOOL 1 Right Mixer Right Playback Switch Off
54 BOOL 1 Right Mixer Right Bypass Switch Off
55 BOOL 1 OUT1 Switch Off
56 BOOL 1 OUT2 Switch Off
tchip_askquestions
audio_debug.log (1.34 KB)