alsa-state: add alsa config for apalis-imx8

This sets the analog audio out as the default alsa card and gives
that codec reasonable mixer defaults.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>

2 files changed, 455 insertions, 0 deletions

diff --git a/recipes-bsp/alsa-state/alsa-state/apalis-imx8/asound.conf b/recipes-bsp/alsa-state/alsa-state/apalis-imx8/asound.conf
new file mode 100644
index 0000000..0bee593
--- /dev/null
+++ b/recipes-bsp/alsa-state/alsa-state/apalis-imx8/asound.conf
@@ -0,0 +1,250 @@
+defaults.pcm.rate_converter "linear"
+
+pcm.default_card{
+type hw
+card "imx8qmsgtl5000"
+}
+
+pcm.dmix_48000{
+type dmix
+ipc_key 5678293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 48000
+}
+}
+
+pcm.dmix_44100{
+type dmix
+ipc_key 5678293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 44100
+}
+}
+
+pcm.dmix_32000{
+type dmix
+ipc_key 5678293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 32000
+}
+}
+
+pcm.dmix_24000{
+type dmix
+ipc_key 5678293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 24000
+}
+}
+
+pcm.dmix_22050{
+type dmix
+ipc_key 5678293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 22050
+}
+}
+
+pcm.dmix_16000{
+type dmix
+ipc_key 5678293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 16000
+}
+}
+
+pcm.dmix_12000{
+type dmix
+ipc_key 5678293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 12000
+}
+}
+
+pcm.dmix_11025{
+type dmix
+ipc_key 5678293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 11025
+}
+}
+
+pcm.dmix_8000{
+type dmix
+ipc_key 5678293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 8000
+}
+}
+
+pcm.!dsnoop_48000{
+type dsnoop
+ipc_key 5778293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 48000
+}
+}
+
+pcm.!dsnoop_44100{
+type dsnoop
+ipc_key 5778293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 44100
+}
+}
+
+pcm.!dsnoop_32000{
+type dsnoop
+ipc_key 5778293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 32000
+}
+}
+
+pcm.!dsnoop_24000{
+type dsnoop
+ipc_key 5778293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 24000
+}
+}
+
+pcm.!dsnoop_22050{
+type dsnoop
+ipc_key 5778293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 22050
+}
+}
+
+pcm.!dsnoop_16000{
+type dsnoop
+ipc_key 5778293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 16000
+}
+}
+
+pcm.!dsnoop_12000{
+type dsnoop
+ipc_key 5778293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 12000
+}
+}
+
+pcm.!dsnoop_11025{
+type dsnoop
+ipc_key 5778293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 11025
+}
+}
+
+pcm.!dsnoop_8000{
+type dsnoop
+ipc_key 5778293
+ipc_key_add_uid yes
+slave{
+pcm "default_card"
+period_time 40000
+format S16_LE
+rate 8000
+}
+}
+
+pcm.asymed{
+type asym
+playback.pcm "dmix_44100"
+capture.pcm "dsnoop_44100"
+}
+
+pcm.dsp0{
+type plug
+slave.pcm "asymed"
+}
+
+pcm.!default{
+type plug
+route_policy "average"
+slave.pcm "asymed"
+}
+
+ctl.!default{
+type hw
+card "imx8qmsgtl5000"
+}
+
+ctl.mixer0{
+type hw
+card "imx8qmsgtl5000"
+}
+
diff --git a/recipes-bsp/alsa-state/alsa-state/apalis-imx8/asound.state b/recipes-bsp/alsa-state/alsa-state/apalis-imx8/asound.state
new file mode 100644
index 0000000..bdab8c1
--- /dev/null
+++ b/recipes-bsp/alsa-state/alsa-state/apalis-imx8/asound.state
@@ -0,0 +1,205 @@
+state.imx8qmsgtl5000 {
+	control.1 {
+		iface MIXER
+		name 'PCM Playback Volume'
+		value.0 144
+		value.1 144
+		comment {
+			access 'read write'
+			type INTEGER
+			count 2
+			range '0 - 192'
+		}
+	}
+	control.2 {
+		iface MIXER
+		name 'Capture Volume'
+		value.0 12
+		value.1 12
+		comment {
+			access 'read write'
+			type INTEGER
+			count 2
+			range '0 - 15'
+		}
+	}
+	control.3 {
+		iface MIXER
+		name 'Capture Attenuate Switch (-6dB)'
+		value false
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 1
+		}
+	}
+	control.4 {
+		iface MIXER
+		name 'Capture ZC Switch'
+		value true
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 1
+		}
+	}
+	control.5 {
+		iface MIXER
+		name 'Headphone Playback Volume'
+		value.0 87
+		value.1 87
+		comment {
+			access 'read write'
+			type INTEGER
+			count 2
+			range '0 - 127'
+			dbmin -5150
+			dbmax 1200
+			dbvalue.0 800
+			dbvalue.1 800
+		}
+	}
+	control.6 {
+		iface MIXER
+		name 'Headphone Playback Switch'
+		value true
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 1
+		}
+	}
+	control.7 {
+		iface MIXER
+		name 'Headphone Playback ZC Switch'
+		value true
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 1
+		}
+	}
+	control.8 {
+		iface MIXER
+		name 'Mic Volume'
+		value 3
+		comment {
+			access 'read write'
+			type INTEGER
+			count 1
+			range '0 - 3'
+			dbmin 0
+			dbmax 4000
+			dbvalue.0 0
+		}
+	}
+	control.9 {
+		iface MIXER
+		name 'Lineout Playback Volume'
+		value.0 0
+		value.1 0
+		comment {
+			access 'read write'
+			type INTEGER
+			count 2
+			range '0 - 31'
+			dbmin -1550
+			dbmax 0
+			dbvalue.0 -1550
+			dbvalue.1 -1550
+		}
+	}
+	control.10 {
+		iface MIXER
+		name 'Lineout Playback Switch'
+		value false
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 1
+		}
+	}
+	control.11 {
+		iface MIXER
+		name 'AVC Switch'
+		value false
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 1
+		}
+	}
+	control.12 {
+		iface MIXER
+		name 'AVC Hard Limiter Switch'
+		value false
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 1
+		}
+	}
+	control.13 {
+		iface MIXER
+		name 'AVC Max Gain Volume'
+		value 0
+		comment {
+			access 'read write'
+			type INTEGER
+			count 1
+			range '0 - 2'
+			dbmin 0
+			dbmax 1200
+			dbvalue.0 0
+		}
+	}
+	control.14 {
+		iface MIXER
+		name 'AVC Integrator Response'
+		value 1
+		comment {
+			access 'read write'
+			type INTEGER
+			count 1
+			range '0 - 3'
+		}
+	}
+	control.15 {
+		iface MIXER
+		name 'AVC Threshold Volume'
+		value 12
+		comment {
+			access 'read write'
+			type INTEGER
+			count 1
+			range '0 - 96'
+			dbmin 0
+			dbmax 9600
+			dbvalue.0 1200
+		}
+	}
+	control.16 {
+		iface MIXER
+		name 'Capture Mux'
+		value MIC_IN
+		comment {
+			access 'read write'
+			type ENUMERATED
+			count 1
+			item.0 MIC_IN
+			item.1 LINE_IN
+		}
+	}
+	control.17 {
+		iface MIXER
+		name 'Headphone Mux'
+		value DAC
+		comment {
+			access 'read write'
+			type ENUMERATED
+			count 1
+			item.0 DAC
+			item.1 LINE_IN
+		}
+	}
+}