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Rockchip: alsa: add card configurations for use with simple-card driver name

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This commit is contained in:
Alex Bee 2021-10-11 15:30:33 +02:00
parent 7b46405ddb
commit f681a48a66
1 changed files with 205 additions and 0 deletions
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205
projects/Rockchip/filesystem/usr/share/alsa/cards/simple-card.conf Normal file
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#
# Configuration for HDMI
#
<confdir:pcm/hdmi.conf>
simple-card.pcm.hdmi."HDMI" {
@args [ CARD DEVICE AES0 AES1 AES2 AES3 ]
@args.CARD { type string }
@args.DEVICE { type integer }
@args.AES0 { type integer }
@args.AES1 { type integer }
@args.AES2 { type integer }
@args.AES3 { type integer }
type hooks
slave.pcm {
type hw
card $CARD
device $DEVICE
}
hooks.0 {
type ctl_elems
hook_args [
{
interface MIXER
name "IEC958 Playback Default"
lock true
preserve true
optional true
value [ $AES0 $AES1 $AES2 $AES3 ]
}
]
}
hint.device $DEVICE
}
simple-card.pcm.hdmi.0 {
@args [ CARD AES0 AES1 AES2 AES3 ]
@args.CARD { type string }
@args.AES0 { type integer }
@args.AES1 { type integer }
@args.AES2 { type integer }
@args.AES3 { type integer }
@func refer
name {
@func concat
strings [
"cards.simple-card.pcm.hdmi."
{ @func card_name card $CARD }
":CARD=" $CARD ","
"DEVICE=0,"
"AES0=" $AES0 ","
"AES1=" $AES1 ","
"AES2=" $AES2 ","
"AES3=" $AES3
]
}
default {
# point to non-existent device
card $CARD
device 999
hint.device 999
}
}
#
# Configuration for SPDIF
#
<confdir:pcm/iec958.conf>
simple-card.pcm.iec958."SPDIF" {
@args [ CARD DEVICE AES0 AES1 AES2 AES3 ]
@args.CARD { type string }
@args.DEVICE { type integer }
@args.AES0 { type integer }
@args.AES1 { type integer }
@args.AES2 { type integer }
@args.AES3 { type integer }
type hooks
slave.pcm {
type hw
card $CARD
device $DEVICE
}
hooks.0 {
type ctl_elems
hook_args [
{
interface MIXER
name "IEC958 Playback Default"
lock true
preserve true
optional true
value [ $AES0 $AES1 $AES2 $AES3 ]
}
]
}
hint.device $DEVICE
}
simple-card.pcm.iec958.0 {
@args [ CARD AES0 AES1 AES2 AES3 ]
@args.CARD { type string }
@args.AES0 { type integer }
@args.AES1 { type integer }
@args.AES2 { type integer }
@args.AES3 { type integer }
@func refer
name {
@func concat
strings [
"cards.simple-card.pcm.iec958."
{ @func card_name card $CARD }
":CARD=" $CARD ","
"DEVICE=0,"
"AES0=" $AES0 ","
"AES1=" $AES1 ","
"AES2=" $AES2 ","
"AES3=" $AES3
]
}
default {
# point to non-existent device
card $CARD
device 999
hint.device 999
}
}
simple-card.pcm.iec958.1 {
@args [ CARD AES0 AES1 AES2 AES3 ]
@args.CARD { type string }
@args.AES0 { type integer }
@args.AES1 { type integer }
@args.AES2 { type integer }
@args.AES3 { type integer }
@func refer
name {
@func concat
strings [
"cards.simple-card.pcm.iec958."
{ @func card_name card $CARD }
":CARD=" $CARD ","
"DEVICE=0,"
"AES0=" $AES0 ","
"AES1=" $AES1 ","
"AES2=" $AES2 ","
"AES3=" $AES3
]
}
default {
# point to non-existent device
card $CARD
device 999
hint.device 999
}
}
#
# Configuration for Analog/I2S
#
<confdir:pcm/front.conf>
simple-card.pcm.front."Analog" {
@args [ CARD DEVICE ]
@args.CARD { type string }
@args.DEVICE { type integer }
type hw
card $CARD
hint.device $DEVICE
}
simple-card.pcm.front."I2S" {
@args [ CARD ]
@args.CARD { type string }
@args.DEVICE { type integer }
type hw
card $CARD
hint.device $DEVICE
}
simple-card.pcm.front.0 {
@args [ CARD ]
@args.CARD { type string }
@func refer
name {
@func concat
strings [
"cards.simple-card.pcm.front."
{ @func card_name card $CARD }
":CARD=" $CARD ","
"DEVICE=0"
]
}
default {
# point to non-existent device
card $CARD
device 999
hint.device 999
}
}