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|
# ------------------------------------------------------
# Mixer PCM allow to play multiple stream simultaneously
# ------------------------------------------------------
pcm.@AUDIO_DEV_NAME@ {
type dmix
slave {pcm "hw:@AUDIO_DEV_NAME_ID@"} #
ipc_key 1001 # ipc_key should be unique to each dmix
}
# -----------------------------------------------------
# Register ControllerHookPlugin (ToiBeFix fullpath)
# -----------------------------------------------------
pcm_hook_type.CtlHookPlugin {
install "AlsaInstallHook"
lib "@INSTALL_PREFIX@/lib/policy_alsa_hook.so"
}
# -------------------------------------------------------
# Define one Audio Virtual Channel per Audio Roles
# -------------------------------------------------------
pcm.MusicPCM {
type softvol
# Point Slave on HOOK for policies control
slave.pcm "@AUDIO_DEV_NAME@"
# name should match with HAL definition
control.name "Playback Multimedia"
}
pcm.NaviPCM {
type softvol
# Point Slave on HOOK for policies control
slave.pcm "@AUDIO_DEV_NAME@"
# name should match with HAL definition
control.name "Playback Navigation"
}
pcm.UrgentPCM {
type softvol
# Point Slave on HOOK for policies control
slave.pcm "@AUDIO_DEV_NAME@"
# name should match with HAL definition
control.name "Playback Emergency"
}
# ----------------------------------------------------
# Define one hooked PCM channel per Audio Roles
# ----------------------------------------------------
pcm.Multimedia {
type hooks
slave {pcm "MusicPCM"}
hooks.0 {
comment "Defined used hook sharelib and provide arguments/config to install func"
type "CtlHookPlugin"
hook_args {
# print few log messages (default false)
verbose true
# uri to audio-4a policy engine
uri="unix:/var/tmp/pol4a"
# timeout in ms (default 500)
timeout 5000
# force API synchronous mode
synchronous true
# api subcall to request a role
request {
multimedia-role "{'uid':'alsa-hook-client'}"
signal-timeout "{'timeout':180, 'music':'quit'}"
}
# api subcall to request a role
release {
release-role "{'uid':'alsa-hook-client'}"
}
# map AGL event on Unix signal. Search in event for json key=value
events {
sig-02 {search music, value quit}
sig-31 {search event, value start}
sig-32 {search event, value start}
}
}
}
}
pcm.Navigation {
type hooks
slave {pcm "NaviPCM"}
hooks.0 {
comment "Defined used hook sharelib and provide arguments/config to install func"
type "CtlHookPlugin"
hook_args {
# print few log messages (default false)
verbose true
# uri to audio-4a policy engine
uri="unix:/var/tmp/pol4a"
# timeout in ms (default 500)
timeout 5000
# force API synchronous mode
synchronous true
# api subcall to request a role
request {
navigation-role "{'uid':'alsa-hook-client'}"
signal-timeout "{'timeout':5, 'navi':'quit'}"
}
# api subcall to request a role
release {
release-role "{'uid':'alsa-hook-client'}"
}
# map AGL event on Unix signal. Search in event for json key=value
events {
sig-02 {search navi, value quit}
sig-31 {search event, value start}
sig-32 {search event, value start}
}
}
}
}
|
