Taken from the ChromeOS sources, this configuration was tested on Veyron
Jerry based Chromebook from Google.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx>
---
src/conf/ucm/Makefile.am | 2 +-
src/conf/ucm/ROCKCHIP-I2S/HiFi.conf | 94 +++++++++++++++++++++++++++++
src/conf/ucm/ROCKCHIP-I2S/ROCKCHIP-I2S.conf | 6 ++
3 files changed, 101 insertions(+), 1 deletion(-)
create mode 100644 src/conf/ucm/ROCKCHIP-I2S/HiFi.conf
create mode 100644 src/conf/ucm/ROCKCHIP-I2S/ROCKCHIP-I2S.conf
diff --git a/src/conf/ucm/Makefile.am b/src/conf/ucm/Makefile.am
index e6a6325..d1d51e5 100644
--- a/src/conf/ucm/Makefile.am
+++ b/src/conf/ucm/Makefile.am
@@ -1 +1 @@
-SUBDIRS=DAISY-I2S PandaBoard PandaBoardES SDP4430 tegraalc5632 PAZ00 GoogleNyan broadwell-rt286
+SUBDIRS=DAISY-I2S PandaBoard PandaBoardES SDP4430 tegraalc5632 PAZ00 GoogleNyan broadwell-rt286 ROCKCHIP-I2S
diff --git a/src/conf/ucm/ROCKCHIP-I2S/HiFi.conf b/src/conf/ucm/ROCKCHIP-I2S/HiFi.conf
new file mode 100644
index 0000000..7bfe995
--- /dev/null
+++ b/src/conf/ucm/ROCKCHIP-I2S/HiFi.conf
@@ -0,0 +1,94 @@
+SectionVerb {
+ Value {
+ OutputDspName "speaker_eq"
+ MinBufferLevel "512"
+ }
+
+ EnableSequence [
+ cdev "hw:ROCKCHIPI2S"
+
+ cset "name='Left Speaker Mixer Left DAC Switch' on"
+ cset "name='Right Speaker Mixer Right DAC Switch' on"
+ cset "name='Headphone Left Switch' off"
+ cset "name='Headphone Right Switch' off"
+ cset "name='Digital EQ 3 Band Switch' off"
+ cset "name='Digital EQ 5 Band Switch' off"
+ cset "name='Digital EQ 7 Band Switch' off"
+ cset "name='Biquad Switch' off"
+ cset "name='Filter Mode' Music"
+ cset "name='ADC Oversampling Rate' 0"
+
+ cset "name='DMIC Mux' DMIC"
+ cset "name='MIC2 Mux' IN34"
+ cset "name='Right ADC Mixer MIC2 Switch' on"
+ cset "name='Left ADC Mixer MIC2 Switch' on"
+ cset "name='MIC2 Volume' 20"
+ cset "name='Headset Mic Switch' off"
+ cset "name='Int Mic Switch' on"
+
+ cset "name='ADCR Boost Volume' 4"
+ cset "name='ADCL Boost Volume' 4"
+ cset "name='ADCR Volume' 11"
+ cset "name='ADCL Volume' 11"
+
+ cset "name='Left Speaker Mixer Left DAC Switch' on"
+ cset "name='Right Speaker Mixer Right DAC Switch' on"
+ cset "name='Speaker Left Mixer Volume' 2"
+ cset "name='Speaker Right Mixer Volume' 2"
+ cset "name='Record Path DC Blocking' on"
+ cset "name='Playback Path DC Blocking' on"
+
+ cset "name='Speaker Left Switch' on"
+ cset "name='Speaker Right Switch' on"
+ cset "name='Speaker Switch' on"
+ ]
+
+ DisableSequence [
+ ]
+}
+
+SectionDevice."Headphone".0 {
+ Value {
+ JackName "ROCKCHIP-I2S Headset Jack"
+ OutputDspName ""
+ }
+
+ EnableSequence [
+ cdev "hw:ROCKCHIPI2S"
+
+ cset "name='Speaker Switch' off"
+ cset "name='Headphone Left Switch' on"
+ cset "name='Headphone Right Switch' on"
+ ]
+ DisableSequence [
+ cdev "hw:ROCKCHIPI2S"
+
+ cset "name='Headphone Left Switch' off"
+ cset "name='Headphone Right Switch' off"
+ cset "name='Speaker Switch' on"
+ ]
+}
+
+SectionDevice."Mic".0 {
+ Value {
+ JackName "ROCKCHIP-I2S Headset Jack"
+ }
+
+ EnableSequence [
+ cdev "hw:ROCKCHIPI2S"
+
+ cset "name='Int Mic Switch' off"
+ cset "name='DMIC Mux' ADC"
+ cset "name='Headset Mic Switch' on"
+ cset "name='Record Path DC Blocking' on"
+ ]
+
+ DisableSequence [
+ cdev "hw:ROCKCHIPI2S"
+
+ cset "name='Headset Mic Switch' off"
+ cset "name='DMIC Mux' DMIC"
+ cset "name='Int Mic Switch' on"
+ cset "name='Record Path DC Blocking' off"
+ ]
+}
diff --git a/src/conf/ucm/ROCKCHIP-I2S/ROCKCHIP-I2S.conf b/src/conf/ucm/ROCKCHIP-I2S/ROCKCHIP-I2S.conf
new file mode 100644
index 0000000..0c399b0
--- /dev/null
+++ b/src/conf/ucm/ROCKCHIP-I2S/ROCKCHIP-I2S.conf
@@ -0,0 +1,6 @@
+Comment "Rockchip card"
+
+SectionUseCase."HiFi" {
+ File "HiFi.conf"
+ Comment "Default"
+}
--
2.1.0
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