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Direktori : /usr/share/alsa/ucm2/Tegra/wm8903/ |
Current File : //usr/share/alsa/ucm2/Tegra/wm8903/Acer-A500-HiFi.conf |
# Use case Configuration for Acer Iconia Tab A500 SectionVerb { EnableSequence [ # WM8903 Output Configuration cset "name='Digital Playback Volume' 80" cset "name='Headphone Volume' 42" cset "name='Line Out Volume' 42" cset "name='DAC Boost Volume' 0" # WM8903 Output Routing cset "name='Left Output Mixer DACL Switch' on" cset "name='Left Output Mixer DACR Switch' off" cset "name='Right Output Mixer DACL Switch' off" cset "name='Right Output Mixer DACR Switch' on" # WM8903 Input Configuration cset "name='Digital Capture Volume' 120" cset "name='DRC Compressor Threshold Volume' 124" cset "name='DRC Compressor Slope R0' 1" cset "name='DRC Compressor Slope R1' 1" cset "name='DRC Maximum Gain Volume' 1" cset "name='DRC Minimum Gain Volume' 0" cset "name='DRC Volume' 13" # WM8903 Input Routing cset "name='Left Input PGA Switch' on" cset "name='Right Input PGA Switch' on" # Tegra-specific switches cset "name='Int Spk Switch' on" cset "name='Int Mic Switch' on" ] } SectionDevice."Speakers" { Comment "Speakers" ConflictingDevice [ "Headphones" ] EnableSequence [ cset "name='Headphone Switch' off" cset "name='Line Out Switch' on" ] Value { PlaybackPCM "hw:${CardId}" PlaybackMixerElem "Line Out" } } SectionDevice."Headphones" { Comment "Headphones" ConflictingDevice [ "Speakers" ] EnableSequence [ cset "name='Line Out Switch' off" cset "name='Headphone Switch' on" ] Value { PlaybackPCM "hw:${CardId}" PlaybackMixerElem "Headphone" JackControl "Headphone Jack" } } SectionDevice."InternalMic" { Comment "Internal Microphone" ConflictingDevice [ "HeadsetMic" ] EnableSequence [ cset "name='Left Input PGA Volume' 31" cset "name='Right Input PGA Volume' 31" cset "name='Left Input Inverting Mux' IN1L" cset "name='Right Input Inverting Mux' IN1R" cset "name='DRC Switch' on" ] Value { CapturePCM "hw:${CardId}" CaptureMixerElem "Digital" } } SectionDevice."HeadsetMic" { Comment "Headset Microphone" ConflictingDevice [ "InternalMic" ] EnableSequence [ cset "name='Left Input PGA Volume' 25" cset "name='Right Input PGA Volume' 25" cset "name='Left Input Inverting Mux' IN2L" cset "name='Right Input Inverting Mux' IN2R" cset "name='DRC Switch' off" ] Value { CapturePCM "hw:${CardId}" CaptureMixerElem "Digital" JackControl "Mic Jack" } }