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sof-soundwire: add companion amp config with rt721 and rt1320

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Support the machines with companion amps with rt721 and rt1320.

Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/744/
Signed-off-by: derek fang <derek.fang@realtek.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
derek fang 2026-04-10 16:10:48 +08:00 • committed by Jaroslav Kysela
commit 196b79b041
1 changed files with 51 additions and 0 deletions
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ucm2/sof-soundwire/rt721+rt1320.conf Normal file
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# Use case Configuration for sof-soundwire card
#
# Arguments:
# Amp - amplifier number (1,2 etc.)
# Sel - channel selection (L,R R,L L,L R,R L,L+R R,L+R L+R,L L+R,R L+R,L+R)
#
DefineMacro.rt1320spk {
EnableSequence [
cset "name='rt1320-${var:__Amp} RX Channel Select' ${var:__Sel}"
cset "name='rt1320-${var:__Amp} OT23 L Switch' 1"
cset "name='rt1320-${var:__Amp} OT23 R Switch' 1"
]
DisableSequence [
cset "name='rt1320-${var:__Amp} OT23 L Switch' 0"
cset "name='rt1320-${var:__Amp} OT23 R Switch' 0"
]
}
DefineMacro.rt1320AmpNum.If.0 {
Condition {
Type ControlExists
Control "name='rt1320-2 OT23 L Switch'"
}
True {
Macro.num1.rt1320spk { Amp 1 Sel "L,L" }
Macro.num2.rt1320spk { Amp 2 Sel "R,R" }
}
False {
Macro.num1.rt1320spk { Amp 1 Sel "L,R" }
}
}
SectionDevice."Speaker" {
Comment "Speaker"
Macro.num1.rt1320AmpNum { }
EnableSequence [
cset "name='Speaker Switch' on"
]
DisableSequence [
cset "name='Speaker Switch' off"
]
Value {
PlaybackPriority 100
PlaybackPCM "hw:${CardId},2"
}
}