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rockchip: fix asound.conf for rk322x-box and xt-q8l-v10 boards

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sound node in device trees have been migrated to audio-graph-card2
to overcome limitations and configuration mayhems in ALSA userland
libraries
This commit is contained in:
Paolo Sabatino
2024-12-01 21:54:10 +01:00
committed by Igor
parent 316169b0a0
commit 4ede989f2c
7 changed files with 242 additions and 227 deletions
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56
packages/bsp/rockchip/asound.conf
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@@ -1,27 +1,3 @@
pcm.OnBoard_D0 {
type hw
card OnBoard
device 0
}
pcm.OnBoard_D1 {
type hw
card OnBoard
device 1
}
pcm.OnBoard_D2 {
type hw
card OnBoard
device 2
}
# Configuration to expose the SPDIF device of RK3288 to ALSA.
# The device tree must describe a simple-audio-card device named "SPDIF"
# for this to work properly
@@ -53,24 +29,18 @@ cards.SPDIF.pcm.iec958.0 {
}
# Configuration to expose the HDMI device of RK3288 to ALSA.
# The device tree must describe a simple-audio-card device named "DW-I2S-HDMI"
# The device tree must describe a simple-audio-card device named "HDMI"
# for this to work properly
# This percolates to PulseAudio, which will eventually show the proper
# labels to the audio device
<confdir:pcm/hdmi.conf>
cards.DW-I2S-HDMI.pcm.hdmi.0 {
@args [ CARD DEVICE CTLINDEX AES0 AES1 AES2 AES3 ]
cards.HDMI.pcm.hdmi.0 {
@args [ CARD AES0 AES1 AES2 AES3 ]
@args.CARD {
type string
}
@args.DEVICE {
type integer
}
@args.CTLINDEX {
type integer
}
@args.AES0 {
type integer
}
@@ -83,6 +53,22 @@ cards.DW-I2S-HDMI.pcm.hdmi.0 {
@args.AES3 {
type integer
}
type hw
card $CARD
type hooks
slave.pcm {
type hw
card $CARD
}
hooks.0 {
type ctl_elems
hook_args [
{
interface PCM
name "IEC958 Playback Default"
lock true
preserve true
value [ $AES0 $AES1 $AES2 $AES3 ]
}
]
}
}