Sound recording problem on Beagleboard C3

root@beagleboard:~# cat /var/lib/alsa/asound.state
state.omap3beagle {
         control.1 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 'Option 2 (voice/audio)'
                 comment.item.1 'Option 1 (audio)'
                 iface MIXER
                 name 'Codec Operation Mode'
                 value 'Option 2 (voice/audio)'
         }
         control.2 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 63'
                 comment.dbmin -6300
                 comment.dbmax 0
                 iface MIXER
                 name 'DAC1 Digital Fine Playback Volume'
                 value.0 63
                 value.1 63
         }
         control.3 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 63'
                 comment.dbmin -6300
                 comment.dbmax 0
                 iface MIXER
                 name 'DAC2 Digital Fine Playback Volume'
                 value.0 63
                 value.1 63
         }
         control.4 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 2'
                 comment.dbmin 0
                 comment.dbmax 1200
                 iface MIXER
                 name 'DAC1 Digital Coarse Playback Volume'
                 value.0 2
                 value.1 2
         }
         control.5 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 2'
                 comment.dbmin 0
                 comment.dbmax 1200
                 iface MIXER
                 name 'DAC2 Digital Coarse Playback Volume'
                 value.0 2
                 value.1 2
         }
         control.6 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 18'
                 comment.dbmin -2400
                 comment.dbmax 1200
                 iface MIXER
                 name 'DAC1 Analog Playback Volume'
                 value.0 18
                 value.1 18
         }
         control.7 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 18'
                 comment.dbmin -2400
                 comment.dbmax 1200
                 iface MIXER
                 name 'DAC2 Analog Playback Volume'
                 value.0 18
                 value.1 18
         }
         control.8 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 2
                 iface MIXER
                 name 'DAC1 Analog Playback Switch'
                 value.0 true
                 value.1 true
         }
         control.9 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 2
                 iface MIXER
                 name 'DAC2 Analog Playback Switch'
                 value.0 true
                 value.1 true
         }
         control.10 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 1
                 comment.range '0 - 49'
                 comment.dbmin -3700
                 comment.dbmax 1200
                 iface MIXER
                 name 'DAC Voice Digital Downlink Volume'
                 value 49
         }
         control.11 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 1
                 comment.range '0 - 18'
                 comment.dbmin -2400
                 comment.dbmax 1200
                 iface MIXER
                 name 'DAC Voice Analog Downlink Volume'
                 value 18
         }
         control.12 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'DAC Voice Analog Downlink Switch'
                 value true
         }
         control.13 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 3'
                 comment.dbmin -1200
                 comment.dbmax 600
                 iface MIXER
                 name 'PreDriv Playback Volume'
                 value.0 3
                 value.1 3
         }
         control.14 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 3'
                 comment.dbmin -1200
                 comment.dbmax 600
                 iface MIXER
                 name 'Headset Playback Volume'
                 value.0 3
                 value.1 3
         }
         control.15 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 3'
                 comment.dbmin -1200
                 comment.dbmax 600
                 iface MIXER
                 name 'Carkit Playback Volume'
                 value.0 3
                 value.1 3
         }
         control.16 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 1
                 comment.range '0 - 3'
                 comment.dbmin -600
                 comment.dbmax 1200
                 iface MIXER
                 name 'Earpiece Playback Volume'
                 value 3
         }
         control.17 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 31'
                 comment.dbmin 0
                 comment.dbmax 3100
                 iface MIXER
                 name 'TX1 Digital Capture Volume'
                 value.0 31
                 value.1 31
         }
         control.18 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 31'
                 comment.dbmin 0
                 comment.dbmax 3100
                 iface MIXER
                 name 'TX2 Digital Capture Volume'
                 value.0 0
                 value.1 0
         }
         control.19 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 2
                 comment.range '0 - 5'
                 comment.dbmin 0
                 comment.dbmax 3000
                 iface MIXER
                 name 'Analog Capture Volume'
                 value.0 5
                 value.1 5
         }
         control.20 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 'Voice high priority'
                 comment.item.1 'HiFi high priority'
                 iface MIXER
                 name 'AVADC Clock Priority'
                 value 'Voice high priority'
         }
         control.21 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 '27/20/14 ms'
                 comment.item.1 '55/40/27 ms'
                 comment.item.2 '109/81/55 ms'
                 comment.item.3 '218/161/109 ms'
                 comment.item.4 '437/323/218 ms'
                 comment.item.5 '874/645/437 ms'
                 comment.item.6 '1748/1291/874 ms'
                 comment.item.7 '3495/2581/1748 ms'
                 iface MIXER
                 name 'HS ramp delay'
                 value '27/20/14 ms'
         }
         control.22 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 'Vibra H-bridge direction'
                 comment.item.1 'Audio data MSB'
                 iface MIXER
                 name 'Vibra H-bridge mode'
                 value 'Vibra H-bridge direction'
         }
         control.23 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 'Positive polarity'
                 comment.item.1 'Negative polarity'
                 iface MIXER
                 name 'Vibra H-bridge direction'
                 value 'Positive polarity'
         }
         control.24 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Analog Right Sub Mic Capture Switch'
                 value false
         }
         control.25 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Analog Right AUXR Capture Switch'
                 value false
         }
         control.26 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Analog Left Main Mic Capture Switch'
                 value false
         }
         control.27 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Analog Left Headset Mic Capture Switch'
                 value true
         }
         control.28 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Analog Left AUXL Capture Switch'
                 value false
         }
         control.29 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Analog Left Carkit Mic Capture Switch'
                 value false
         }
         control.30 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 Analog
                 comment.item.1 Digimic1
                 iface MIXER
                 name 'TX2 Capture Route'
                 value Analog
         }
         control.31 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 Analog
                 comment.item.1 Digimic0
                 iface MIXER
                 name 'TX1 Capture Route'
                 value Analog
         }
         control.32 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 'Local vibrator'
                 comment.item.1 Audio
                 iface MIXER
                 name 'Vibra Route'
                 value 'Local vibrator'
         }
         control.33 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 AudioL1
                 comment.item.1 AudioR1
                 comment.item.2 AudioL2
                 comment.item.3 AudioR2
                 iface MIXER
                 name 'Vibra Mux'
                 value AudioL1
         }
         control.34 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'HandsfreeR Switch'
                 value true
         }
         control.35 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 Voice
                 comment.item.1 AudioR1
                 comment.item.2 AudioR2
                 comment.item.3 AudioL2
                 iface MIXER
                 name 'HandsfreeR Mux'
                 value Voice
         }
         control.36 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'HandsfreeL Switch'
                 value true
         }
         control.37 {
                 comment.access 'read write'
                 comment.type ENUMERATED
                 comment.count 1
                 comment.item.0 Voice
                 comment.item.1 AudioL1
                 comment.item.2 AudioL2
                 comment.item.3 AudioR2
                 iface MIXER
                 name 'HandsfreeL Mux'
                 value Voice
         }
         control.38 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'CarkitR Mixer Voice'
                 value true
         }
         control.39 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'CarkitR Mixer AudioR1'
                 value true
         }
         control.40 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'CarkitR Mixer AudioR2'
                 value true
         }
         control.41 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'CarkitL Mixer Voice'
                 value true
         }
         control.42 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'CarkitL Mixer AudioL1'
                 value true
         }
         control.43 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'CarkitL Mixer AudioL2'
                 value true
         }
         control.44 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'HeadsetR Mixer Voice'
                 value true
         }
         control.45 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'HeadsetR Mixer AudioR1'
                 value true
         }
         control.46 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'HeadsetR Mixer AudioR2'
                 value true
         }
         control.47 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'HeadsetL Mixer Voice'
                 value true
         }
         control.48 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'HeadsetL Mixer AudioL1'
                 value true
         }
         control.49 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'HeadsetL Mixer AudioL2'
                 value true
         }
         control.50 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'PredriveR Mixer Voice'
                 value true
         }
         control.51 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'PredriveR Mixer AudioR1'
                 value true
         }
         control.52 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'PredriveR Mixer AudioR2'
                 value true
         }
         control.53 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'PredriveR Mixer AudioL2'
                 value true
         }
         control.54 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'PredriveL Mixer Voice'
                 value true
         }
         control.55 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'PredriveL Mixer AudioL1'
                 value true
         }
         control.56 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'PredriveL Mixer AudioL2'
                 value true
         }
         control.57 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'PredriveL Mixer AudioR2'
                 value true
         }
         control.58 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Earpiece Mixer Voice'
                 value true
         }
         control.59 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Earpiece Mixer AudioL1'
                 value true
         }
         control.60 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Earpiece Mixer AudioL2'
                 value true
         }
         control.61 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Earpiece Mixer AudioR1'
                 value true
         }
         control.62 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 1
                 comment.range '0 - 41'
                 comment.dbmin -5100
                 comment.dbmax -1000
                 iface MIXER
                 name 'Voice Digital Loopback Volume'
                 value 0
         }
         control.63 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 1
                 comment.range '0 - 7'
                 comment.dbmin -2400
                 comment.dbmax 0
                 iface MIXER
                 name 'Right Digital Loopback Volume'
                 value 0
         }
         control.64 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 1
                 comment.range '0 - 7'
                 comment.dbmin -2400
                 comment.dbmax 0
                 iface MIXER
                 name 'Left Digital Loopback Volume'
                 value 0
         }
         control.65 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Voice Analog Loopback Switch'
                 value true
         }
         control.66 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Left2 Analog Loopback Switch'
                 value true
         }
         control.67 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Right2 Analog Loopback Switch'
                 value true
         }
         control.68 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Left1 Analog Loopback Switch'
                 value true
         }
         control.69 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Right1 Analog Loopback Switch'
                 value true
         }
}
state.External {
         control.1 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'PCM Playback Switch'
                 value true
         }
         control.2 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 1
                 comment.range '0 - 100'
                 comment.dbmin 0
                 comment.dbmax 0
                 iface MIXER
                 name 'PCM Playback Volume'
                 value 100
         }
         control.3 {
                 comment.access 'read write'
                 comment.type INTEGER
                 comment.count 1
                 comment.range '0 - 15'
                 comment.dbmin 0
                 comment.dbmax 2250
                 iface MIXER
                 name 'Mic Capture Volume'
                 value 0
         }
         control.4 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'CMSS LED Switch'
                 value false
         }
         control.5 {
                 comment.access 'read write'
                 comment.type BOOLEAN
                 comment.count 1
                 iface MIXER
                 name 'Power LED Switch'
                 value true
         }
}