1 <mixer> 2 <ctl name="Int Spk Switch" value="0"/> 3 <ctl name="Headphone Jack Switch" value="0"/> 4 <ctl name="Mic Jack Switch" value="0"/> 5 <ctl name="Int Mic Switch" value="0"/> 6 7 <ctl name="Sidetone Volume" value="0"/> 8 <ctl name="DAC1 Playback Volume" value="87"/> 9 <ctl name="STO1 ADC Boost Volume" value="2"/> 10 <ctl name="STO2 ADC Boost Volume" value="2"/> 11 <ctl name="STO3 ADC Boost Volume" value="0"/> 12 <ctl name="Mono ADC Boost Volume" value="2"/> 13 <ctl name="ADC1 Capture Volume" value="23"/> 14 <ctl name="ADC2 Capture Volume" value="23"/> 15 <ctl name="ADC3 Capture Volume" value="23"/> 16 <ctl name="Mic Volume" value="207"/> 17 <ctl name="Frontend PGA Volume" value="1"/> 18 19 <ctl name="I2S1 Mux" value="ADMAIF1"/> 20 <ctl name="ADMAIF1 Mux" value="I2S1"/> 21 22 <ctl name="Stereo1 DMIC Mux" value="DMIC2"/> 23 <ctl name="Stereo1 ADC2 Mux" value="DMIC"/> 24 <ctl name="Stereo2 DMIC Mux" value="DMIC1"/> 25 <ctl name="Stereo2 ADC2 Mux" value="DMIC"/> 26 27 <ctl name="Stereo3 ADC1 Mux" value="Stereo DAC MIX"/> 28 <ctl name="DAC1 Mux" value="IF1 DAC 01"/> 29 <ctl name="DAC1 MIXL DAC1 Switch" value="1"/> 30 <ctl name="DAC1 MIXR DAC1 Switch" value="1"/> 31 <ctl name="Stereo DAC MIXL DAC1 L Switch" value="1"/> 32 <ctl name="Stereo DAC MIXR DAC1 R Switch" value="1"/> 33 <ctl name="DAC3 L Mux" value="IF3 DAC L"/> 34 <ctl name="DAC3 R Mux" value="IF3 DAC R"/> 35 <ctl name="DD1 MIXL DAC3 L Switch" value="1"/> 36 <ctl name="DD1 MIXR DAC3 R Switch" value="1"/> 37 <ctl name="DACL Mux" value="DACL"/> 38 <ctl name="DACR Mux" value="DACR"/> 39 40 <!-- 41 Needed for DSP-based hotwording 42 --> 43 <ctl name="Mono ADC MIXL ADC2 Switch" value="1"/> 44 <ctl name="VAD ADC Mux" value="MONO ADC MIX L"/> 45 <ctl name="IB01 Mux" value="VAD ADC/DAC1 FS"/> 46 47 <!-- 48 Stereo1 and Stereo2 rt5677 datapaths are used for capture 49 stream. Capture can be up to 4 channels (4 DMICs) and we need 50 2 stereo datapaths. 51 Stereo3 is used for playback. Only 2 channel playback supported 52 thus 1 stereo datapath is enough. 53 --> 54 <ctl name="Sto1 ADC MIXL ADC2 Switch" value="1"/> 55 <ctl name="Sto1 ADC MIXR ADC2 Switch" value="1"/> 56 <ctl name="Sto2 ADC MIXL ADC2 Switch" value="1"/> 57 <ctl name="Sto2 ADC MIXR ADC2 Switch" value="1"/> 58 <ctl name="Sto3 ADC MIXL ADC1 Switch" value="1"/> 59 <ctl name="Sto3 ADC MIXR ADC1 Switch" value="1"/> 60 61 <!-- 62 IF1 - link to SoC 63 IF2 - link to Speaker 64 IF3 - link to Headset 65 --> 66 <ctl name="IF1 ADC1 Mux" value="STO1 ADC MIX"/> 67 <ctl name="IF1 ADC2 Mux" value="STO2 ADC MIX"/> 68 <ctl name="IF1 ADC3 Mux" value="OB45"/> 69 <ctl name="IF1 ADC TDM Swap Mux" value="1/2/3/4"/> 70 71 <ctl name="IF2 ADC1 Mux" value="OB01"/> 72 <ctl name="IF2 ADC2 Mux" value="OB23"/> 73 <ctl name="IF2 ADC3 Mux" value="OB45"/> 74 <ctl name="IF2 ADC TDM Swap Mux" value="2/3/1/4"/> 75 76 <ctl name="IF3 ADC Mux" value="OB01"/> 77 78 <path name="speaker"> 79 <ctl name="Headphone Jack Switch" value="0"/> 80 <ctl name="ADC3 Capture Volume" value="28"/> 81 <ctl name="IF2 ADC3 Mux" value="STO3 ADC MIX"/> 82 <ctl name="IF3 ADC Mux" value="OB01"/> 83 <ctl name="Int Spk Switch" value="1"/> 84 </path> 85 86 <path name="headphones"> 87 <ctl name="Int Spk Switch" value="0"/> 88 <ctl name="ADC3 Capture Volume" value="23"/> 89 <ctl name="IF2 ADC3 Mux" value="OB45"/> 90 <ctl name="IF3 ADC Mux" value="STO3 ADC MIX"/> 91 <ctl name="Headphone Jack Switch" value="1"/> 92 </path> 93 94 <!-- dmic --> 95 <path name="speaker-mic"> 96 <ctl name="Mic Jack Switch" value="0"/> 97 <ctl name="Stereo1 ADC2 Mux" value="DMIC"/> 98 <ctl name="Int Mic Switch" value="1"/> 99 </path> 100 101 <!-- analog mic --> 102 <path name="headset-mic"> 103 <ctl name="Int Mic Switch" value="0"/> 104 <ctl name="Stereo1 ADC2 Mux" value="DD MIX1"/> 105 <ctl name="Mic Jack Switch" value="1"/> 106 <ctl name="STO1 ADC Boost Volume" value="2"/> 107 <ctl name="ADC1 Capture Volume" value="27"/> 108 </path> 109 110 <path name="voice-headset-mic"> 111 <path name="headset-mic" /> 112 </path> 113 114 <path name="voice-rec-mic"> 115 <path name="speaker-mic" /> 116 <ctl name="STO1 ADC Boost Volume" value="2"/> 117 <ctl name="ADC1 Capture Volume" value="31"/> 118 </path> 119 120 <path name="voice-rec-headset-mic"> 121 <path name="headset-mic" /> 122 <ctl name="ADC1 Capture Volume" value="31"/> 123 </path> 124 125 <path name="handset-mic"> 126 <path name="speaker-mic" /> 127 </path> 128 129 <path name="camcorder-mic"> 130 <path name="speaker-mic" /> 131 </path> 132 133 <path name="speaker-and-headphones"> 134 <ctl name="ADC3 Capture Volume" value="23"/> 135 136 <ctl name="IF2 ADC3 Mux" value="STO3 ADC MIX"/> 137 <ctl name="IF3 ADC Mux" value="STO3 ADC MIX"/> 138 139 <ctl name="Int Spk Switch" value="1"/> 140 <ctl name="Headphone Jack Switch" value="1"/> 141 </path> 142 </mixer> 143
