[    2.959600] ***Entered sound/soc/aml/aml_m3.c:aml_m3_codec_init:
[    2.960187] aml_m3_codec aml_m3_codec: dapm: unknown pin LINPUT1
[    2.966032] aml_m3_codec aml_m3_codec: dapm: unknown pin RINPUT1
[    2.972176] aml_m3_codec aml_m3_codec: dapm: unknown pin HP MIC
[    2.977896] aml_m3_codec aml_m3_codec: dapm: unknown pin FM IN
[    2.984007] aml_m3_codec aml_m3_codec: ASoC: Failed to create MICBIAS debugfs file
[    2.991414] aml_m3_codec aml_m3_codec: ASoC: Failed to create RESET debugfs file
[    2.998603] aml_m3_codec aml_m3_codec: ASoC: Failed to create LINEINR Switch debugfs file
[    3.006767] aml_m3_codec aml_m3_codec: ASoC: Failed to create LINEINL Switch debugfs file
[    3.014915] aml_m3_codec aml_m3_codec: ASoC: Failed to create SPEAKER Switch debugfs file
[    3.023172] aml_m3_codec aml_m3_codec: ASoC: Failed to create HP_R Switch debugfs file
[    3.030923] aml_m3_codec aml_m3_codec: ASoC: Failed to create HP_L Switch debugfs file
[    3.038794] aml_m3_codec aml_m3_codec: ASoC: Failed to create LINEOUTR Switch debugfs file
[    3.047047] aml_m3_codec aml_m3_codec: ASoC: Failed to create LINEOUTL Switch debugfs file
[    3.055389] aml_m3_codec aml_m3_codec: ASoC: Failed to create ADCR debugfs file
[    3.062534] aml_m3_codec aml_m3_codec: ASoC: Failed to create ADCL debugfs file
[    3.069830] aml_m3_codec aml_m3_codec: ASoC: Failed to create DACR debugfs file
[    3.077079] aml_m3_codec aml_m3_codec: ASoC: Failed to create DACL debugfs file
[    3.084487] aml_m3_codec aml_m3_codec: ASoC: Failed to create LINEINR debugfs file
[    3.091899] aml_m3_codec aml_m3_codec: ASoC: Failed to create LINEINL debugfs file
[    3.099432] aml_m3_codec aml_m3_codec: ASoC: Failed to create SPEAKER debugfs file
[    3.106957] aml_m3_codec aml_m3_codec: ASoC: Failed to create HP_R debugfs file
[    3.114364] aml_m3_codec aml_m3_codec: ASoC: Failed to create HP_L debugfs file
[    3.121528] aml_m3_codec aml_m3_codec: ASoC: Failed to create LINEOUTR debugfs file
[    3.129132] aml_m3_codec aml_m3_codec: ASoC: Failed to create LINEOUTL debugfs file
[    3.137342] aml-pcm 0:preallocate_dma_buffer: area=ffd80000, addr=a7340000, size=131072
[    3.145695] iec958 0: preallocate dma buffer start=ffd00000, size=80000
[    3.151572] aml-pcm 1:preallocate_dma_buffer: area=ffce0000, addr=a7320000, size=65536
[    3.159196] asoc: AML-M3 <-> aml-dai0 mapping ok
[    3.165853] input: AML-M3 hp_switch as /devices/platform/soc-audio/sound/card0/input2
[    3.173759] ALSA device list:
[    3.174507]   #0: AML-M3