Syntax 6

SectionUseCase."HiFi" {
	File "/sof-soundwire/HiFi.conf"
	Comment "Play HiFi quality Music"
}

Include.led.File "/common/ctl/led.conf"
Include.card-init.File "/lib/card-init.conf"
Include.ctl-remap.File "/lib/ctl-remap.conf"

Define {
	SpeakerCodec1 ""
	SpeakerChannels1 "2"
	SpeakerAmps1 "0"
	HeadsetCodec1 ""
	MicCodec1 ""
	Mics1 "0"
	MultiCodec1 ""
	MultiCodecRegex "rt712|rt713|rt721|rt722|rt1320"
	SpeakerCodecFile ""
	MicCodecFile ""
	HeadsetCodecFile ""
}

DefineRegex {
	SpeakerCodec {
		Regex " spk:([a-z0-9]+((-sdca)|(-spk)|(-bridge))?(\\+[a-z0-9]+((-spk)?))?)"
		String "${CardComponents}"
	}
	SpeakerChannels {
		Regex " cfg-spk:([0-9]+)"
		String "${CardComponents}"
	}
	SpeakerAmps {
		Regex " cfg-amp:([0-9]+)"
		String "${CardComponents}"
	}
	HeadsetCodec {
		Regex " hs:([a-z0-9]+(-sdca)?)"
		String "${CardComponents}"
	}
	MicCodec {
		Regex " mic:([a-z0-9]+(-dmic)?+(-sdca)?)"
		String "${CardComponents}"
	}
	Mics {
		Regex " cfg-mics:([1-9][0-9]*)"
		String "${CardComponents}"
	}
	MultiCodec {
		Regex "(${var:MultiCodecRegex})"
		String "${var:SpeakerCodec1} ${var:HeadsetCodec1} ${var:MicCodec1}"
	}
}

# set default file variables after regex evaluation
If.codec_default {
	Condition {
		Type String
		Empty "non-empty-string-so-this-is-always-false"
	}
	False.Define {
		SpeakerCodecFile "${var:SpeakerCodec1}"
		MicCodecFile "${var:MicCodec1}"
		HeadsetCodecFile "${var:HeadsetCodec1}"
	}
}

# check to keep compatibility with older kernels that have two separate spk: tags
If.old_multi_spk {
	Condition {
		Type RegexMatch
		Regex "(spk:cs42l43-spk .*spk:cs35l56( |$))|(spk:cs35l56 .*spk:cs42l43-spk( |$))"
		String "${CardComponents}"
	}
	True.Define.SpeakerCodec1 "cs42l43-spk+cs35l56"
}

DefineMacro.MultiCodecInit.If.a {
	Condition {
		Type String
		# guard with "=" to not match the codec name in the middle
		Haystack "=${var:SpeakerCodec1}=${var:HeadsetCodec1}=${var:MicCodec1}"
		Needle "=${var:__CodecId}"
	}
	True {
		If.spk {
			Condition {
				Type RegexMatch
				# guard with "=" to avoid empty string matching
				Regex "=(${var:__CodecId}(-sdca)?)="
				String "=${var:SpeakerCodec1}="
			}
			True.Define.SpeakerCodecFile "${var:__CodecId}"
		}
		If.headset {
			Condition {
				Type RegexMatch
				# guard with "=" to avoid empty string matching
				Regex "=(${var:__CodecId}(-sdca)?)="
				String "=${var:HeadsetCodec1}="
			}
			True.Define.HeadsetCodecFile "${var:__CodecId}"
		}
		If.mic {
			Condition {
				Type RegexMatch
				# guard with "=" to avoid empty string matching
				Regex "=(${var:__CodecId}(-sdca|-dmic)?)="
				String "=${var:MicCodec1}="
			}
			True.Define.MicCodecFile "${var:__CodecId}"
		}
	}
}

# probe codecs with multiple functions, modify file variables
If.multi_init {
	Condition {
		Type String
		Empty "${var:MultiCodec1}"
	}
	False {
		Macro.rt712.MultiCodecInit "CodecId=rt712"
		Macro.rt713.MultiCodecInit "CodecId=rt713"
		Macro.rt721.MultiCodecInit "CodecId=rt721"
		Macro.rt722.MultiCodecInit "CodecId=rt722"
		Macro.rt1320.MultiCodecInit "CodecId=rt1320"
	}
}

If.spk {
	Condition {
		Type String
		Empty "${var:SpeakerCodecFile}"
	}
	False.If.filter {
		Condition {
			Type RegexMatch
			Regex "(${var:MultiCodecRegex}|rt1318|cs42l43-spk(\\+cs35l56)?|cs35l56((-bridge)|(\\+cs42l43-spk))?)"
			String "${var:SpeakerCodecFile}"
		}
		True.Include.a.File "/codecs/${var:SpeakerCodecFile}/init.conf"
	}
}

If.mic {
	Condition {
		Type String
		Empty "${var:MicCodecFile}"
	}
	False.If.dup {
		Condition {
			Type String
			String1 "${var:MicCodecFile}"
			String2 "${var:SpeakerCodecFile}"
		}
		False.If.filter {
			Condition {
				Type RegexMatch
				Regex "(${var:MultiCodecRegex}|(acp|cs42l43|cs42l45|cs47l47)-dmic|rt715(-sdca)?)"
				String "${var:MicCodecFile}"
			}
			True.Include.a.File "/codecs/${var:MicCodecFile}/init.conf"
		}
	}
}

If.headset {
	Condition {
		Type String
		Empty "${var:HeadsetCodecFile}"
	}
	False.If.dup {
		Condition {
			Type String
			# guard with "=" to avoid empty string matching
			Needle "=${var:HeadsetCodecFile}="
			Haystack "=${var:SpeakerCodecFile}=${var:MicCodecFile}="
		}
		False.If.filter {
			Condition {
				Type RegexMatch
				Regex "(${var:MultiCodecRegex}|cs42l43|cs42l45|cs47l47|rt5682|rt700|rt711)"
				String "${var:HeadsetCodecFile}"
			}
			True.Include.a.File "/codecs/${var:HeadsetCodecFile}/init.conf"
		}
	}
}

If.mic_init_rt715 {
	Condition {
		Type String
		Needle "rt715"
		Haystack "${var:MicCodec1}"
	}
	True.Macro [{ SetLED { LED="mic" Action="detach" CtlId="PGA5.0 5 Master Capture Switch" } }]
}

If.pga_init_pga2 {
	Condition {
		Type ControlExists
		Control "name='PGA2.0 2 Master Capture Switch'"
	}
	True.BootSequence [
		cset "name='PGA2.0 2 Master Capture Switch' 1"
	]
}

If.pga_init_pga5 {
	Condition {
		Type ControlExists
		Control "name='PGA5.0 5 Master Capture Switch'"
	}
	True.BootSequence [
		cset "name='PGA5.0 5 Master Capture Switch' 1"
	]
}

If.mics-array {
	Condition {
		Type String
		Empty "${var:Mics1}"
	}
	False.FixedBootSequence [
		 # dmic array info
		exec "-nhlt-dmic-info -o ${var:LibDir}/dmics-nhlt.json"
	]
}