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USB-Audio: GoXLR - fix the channel detection for mini, cleanups

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Note that detection for 25 channels requires commit [1] (alsa-lib 1.2.14+).

[1] 7fbd47ce79

BugLink: https://github.com/alsa-project/alsa-ucm-conf/issues/444
Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/521
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2025-03-14 10:50:29 +01:00
commit 17f9b4fee5
2 changed files with 95 additions and 62 deletions
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115
ucm2/USB-Audio/GoXLR/GoXLR-HiFi.conf
View file

@ -1,56 +1,53 @@
Include.pcm_split.File "/common/pcm/split.conf"
Macro [
{
SplitPCM {
Name "goxlr_stereo_out"
Direction Playback
Channels 2
HWChannels 10
HWChannelPos0 FL
HWChannelPos1 FR
HWChannelPos2 FL
HWChannelPos3 FR
HWChannelPos4 FL
HWChannelPos5 FR
HWChannelPos6 FL
HWChannelPos7 FR
HWChannelPos8 FL
HWChannelPos9 FR
}
}
{
SplitPCM {
Name "goxlr_stereo_in"
Direction Capture
Channels 2
HWChannels 23
HWChannelPos0 FL
HWChannelPos1 FR
HWChannelPos2 FL
HWChannelPos3 FR
HWChannelPos4 FL
HWChannelPos5 FR
HWChannelPos6 FL
HWChannelPos7 FR
HWChannelPos8 FL
HWChannelPos9 FR
HWChannelPos10 FL
HWChannelPos11 FR
HWChannelPos12 FL
HWChannelPos13 FR
HWChannelPos14 FL
HWChannelPos15 FR
HWChannelPos16 FL
HWChannelPos17 FR
HWChannelPos18 FL
HWChannelPos19 FR
HWChannelPos20 FL
HWChannelPos21 FR
HWChannelPos22 MONO
}
}
]
Macro.playback.SplitPCM {
Name "goxlr_stereo_out"
Direction Playback
Channels 2
HWChannels "${var:PlaybackChannels}"
HWChannelPos0 FL
HWChannelPos1 FR
HWChannelPos2 FL
HWChannelPos3 FR
HWChannelPos4 FL
HWChannelPos5 FR
HWChannelPos6 FL
HWChannelPos7 FR
HWChannelPos8 FL
HWChannelPos9 FR
}
Macro.capture.SplitPCM {
Name "goxlr_stereo_in"
Direction Capture
Channels 2
HWChannels "${var:CaptureChannels}"
HWChannelPos0 FL
HWChannelPos1 FR
HWChannelPos2 FL
HWChannelPos3 FR
HWChannelPos4 FL
HWChannelPos5 FR
HWChannelPos6 FL
HWChannelPos7 FR
HWChannelPos8 FL
HWChannelPos9 FR
HWChannelPos10 FL
HWChannelPos11 FR
HWChannelPos12 FL
HWChannelPos13 FR
HWChannelPos14 FL
HWChannelPos15 FR
HWChannelPos16 FL
HWChannelPos17 FR
HWChannelPos18 FL
HWChannelPos19 FR
HWChannelPos20 MONO # mini ends here
HWChannelPos21 MONO
HWChannelPos22 MONO # standard firmware ends here
HWChannelPos23 FL
HWChannelPos24 FR # beta firmware ends here
}
SectionDevice."Speaker" {
Comment "System"
@ -61,7 +58,7 @@ SectionDevice."Speaker" {
Macro.pcm_split.SplitPCMDevice {
Name "goxlr_stereo_out"
Direction Playback
HWChannels 10
HWChannels "${var:PlaybackChannels}"
Channels 2
Channel0 0
Channel1 1
@ -79,7 +76,7 @@ SectionDevice."Line1" {
Macro.pcm_split.SplitPCMDevice {
Name "goxlr_stereo_out"
Direction Playback
HWChannels 10
HWChannels "${var:PlaybackChannels}"
Channels 2
Channel0 2
Channel1 3
@ -97,7 +94,7 @@ SectionDevice."Line2" {
Macro.pcm_split.SplitPCMDevice {
Name "goxlr_stereo_out"
Direction Playback
HWChannels 10
HWChannels "${var:PlaybackChannels}"
Channels 2
Channel0 6
Channel1 7
@ -115,7 +112,7 @@ SectionDevice."Headphones" {
Macro.pcm_split.SplitPCMDevice {
Name "goxlr_stereo_out"
Direction Playback
HWChannels 10
HWChannels "${var:PlaybackChannels}"
Channels 2
Channel0 4
Channel1 5
@ -133,7 +130,7 @@ SectionDevice."Line3" {
Macro.pcm_split.SplitPCMDevice {
Name "goxlr_stereo_out"
Direction Playback
HWChannels 10
HWChannels "${var:PlaybackChannels}"
Channels 2
Channel0 8
Channel1 9
@ -151,7 +148,7 @@ SectionDevice."Line4" {
Macro.pcm_split.SplitPCMDevice {
Name "goxlr_stereo_in"
Direction Capture
HWChannels 23
HWChannels "${var:CaptureChannels}"
Channels 2
Channel0 0
Channel1 1
@ -169,7 +166,7 @@ SectionDevice."Headset" {
Macro.pcm_split.SplitPCMDevice {
Name "goxlr_stereo_in"
Direction Capture
HWChannels 23
HWChannels "${var:CaptureChannels}"
Channels 2
Channel0 2
Channel1 3
@ -187,7 +184,7 @@ SectionDevice."Line5" {
Macro.pcm_split.SplitPCMDevice {
Name "goxlr_stereo_in"
Direction Capture
HWChannels 23
HWChannels "${var:CaptureChannels}"
Channels 2
Channel0 4
Channel1 5

42
ucm2/USB-Audio/GoXLR/GoXLR.conf
View file

@ -1,11 +1,47 @@
Comment "GoXLR USB-Audio"
Define {
PlaybackChannels 10
CaptureChannels 23 # change to 25 for beta firmware
Model "GoXLR"
}
If.mini {
Condition {
Type RegexMatch
String "${CardComponents}"
Regex "USB1220:8fe4"
}
True.Define {
Model "GoXLR Mini"
CaptureChannels 21
}
}
If.beta {
Condition {
Type String
# alsa-lib 1.2.14+ (Syntax 8) is required to support this!
# String1 "${sys-card:[type=hex,pos=0x9c]device/../descriptors}"
String1 ""
String2 "19" # 0x19 == 25
}
True.Define {
CaptureChannels 25
}
}
Comment "${var:Model} USB"
SectionUseCase."HiFi" {
Comment "Default Alsa Profile"
File "/USB-Audio/GoXLR/GoXLR-HiFi.conf"
}
Define.DirectPlaybackChannels 10
Define.DirectCaptureChannels 23
If.direct {
Condition { Type AlwaysTrue }
True {
Define.DirectPlaybackChannels "${var:PlaybackChannels}"
Define.DirectCaptureChannels "${var:CaptureChannels}"
}
}
Include.dhw.File "/common/direct.conf"