| Message ID | 20171213123408.10422-3-mylene.josserand@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Dec 13, 2017 at 8:34 PM, Mylène Josserand <mylene.josserand@free-electrons.com> wrote: > Add the ADC route between the analog and the digital parts > of sun8i A33. Configure the MIC1 to use MBIAS and MIC2 to use HBIAS. > > Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com> > --- > arch/arm/boot/dts/sun8i-a33.dtsi | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi > index 22660919bd08..1841eecd5993 100644 > --- a/arch/arm/boot/dts/sun8i-a33.dtsi > +++ b/arch/arm/boot/dts/sun8i-a33.dtsi > @@ -191,7 +191,15 @@ > simple-audio-card,aux-devs = <&codec_analog>; > simple-audio-card,routing = > "Left DAC", "AIF1 Slot 0 Left", > - "Right DAC", "AIF1 Slot 0 Right"; > + "Right DAC", "AIF1 Slot 0 Right", > + "AIF1 Slot 0 Left ADC", "Left ADC", > + "AIF1 Slot 0 Right ADC", "Right ADC", > + "Left ADC", "ADC", > + "Right ADC", "ADC", > + "Mic", "MBIAS", > + "Headset Mic", "HBIAS", > + "MIC1", "Mic", > + "MIC2", "Headset Mic"; These entries are board level routing. They should be done in the board dts files. Unfortunately device tree does not provide a way to "append" entries to properties, which means one has to copy all the preceding entries as well. Also, you are not adding the "Mic" and "Headset Mic" widgets. A33 uses simple-card, which means these connection/board level widgets must be added using simple-audio-card,widgets. ChenYu > status = "disabled"; > > simple-audio-card,cpu { > -- > 2.11.0 >
diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi index 22660919bd08..1841eecd5993 100644 --- a/arch/arm/boot/dts/sun8i-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a33.dtsi @@ -191,7 +191,15 @@ simple-audio-card,aux-devs = <&codec_analog>; simple-audio-card,routing = "Left DAC", "AIF1 Slot 0 Left", - "Right DAC", "AIF1 Slot 0 Right"; + "Right DAC", "AIF1 Slot 0 Right", + "AIF1 Slot 0 Left ADC", "Left ADC", + "AIF1 Slot 0 Right ADC", "Right ADC", + "Left ADC", "ADC", + "Right ADC", "ADC", + "Mic", "MBIAS", + "Headset Mic", "HBIAS", + "MIC1", "Mic", + "MIC2", "Headset Mic"; status = "disabled"; simple-audio-card,cpu {
Add the ADC route between the analog and the digital parts of sun8i A33. Configure the MIC1 to use MBIAS and MIC2 to use HBIAS. Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com> --- arch/arm/boot/dts/sun8i-a33.dtsi | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)