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1af088e39b
All cards that support 4.1 surround now also support 2.1 surround, because they both have surround 5.1 as slave. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
75 lines
1.2 KiB
Text
75 lines
1.2 KiB
Text
#
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# Configuration for the Intel HD audio (ICH6/ICH7)
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#
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<confdir:pcm/front.conf>
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Loopback.pcm.front.0 {
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@args [ CARD ]
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@args.CARD {
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type string
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}
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type softvol
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slave.pcm {
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type hw
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card $CARD
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}
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control {
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name "PCM Playback Volume"
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card $CARD
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}
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}
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# default with dmix+softvol & dsnoop
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Loopback.pcm.default {
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@args [ CARD ]
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@args.CARD {
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type string
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}
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type asym
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playback.pcm {
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type plug
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slave.pcm {
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type softvol
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slave.pcm {
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@func concat
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strings [ "dmix:" $CARD ]
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}
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control {
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name "PCM Playback Volume"
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card $CARD
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}
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}
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}
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capture.pcm {
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type plug
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slave.pcm {
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type softvol
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slave.pcm {
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@func concat
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strings [ "dsnoop:" $CARD ]
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}
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control {
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name "Digital Capture Volume"
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card $CARD
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}
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min_dB -30.0
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max_dB 30.0
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resolution 121
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}
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# to avoid possible phase inversions with digital mics
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route_policy copy
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}
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hint.device 0
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}
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<confdir:pcm/surround21.conf>
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<confdir:pcm/surround40.conf>
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<confdir:pcm/surround41.conf>
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<confdir:pcm/surround50.conf>
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<confdir:pcm/surround51.conf>
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<confdir:pcm/surround71.conf>
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Loopback.pcm.surround40.0 cards.Loopback.pcm.front.0
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Loopback.pcm.surround51.0 cards.Loopback.pcm.front.0
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Loopback.pcm.surround71.0 cards.Loopback.pcm.front.0
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