Re: [PATCH 10/12] ASoC: sun4i-codec: Add support for A31 board level audio routing
From: Rob Herring
Date: Sat Oct 08 2016 - 21:31:47 EST
On Mon, Oct 03, 2016 at 07:08:02PM +0800, Chen-Yu Tsai wrote:
> The A31 SoC's codec has various inputs, outputs and microphone bias
> supplies. These can be routed on the board in different ways, such as:
> - Microphones all use the MBIAS main microphone supply or one mic may
> use the HBIAS supply, which supports headset detection and buttons.
> - Line Out may be routed to an audio jack, or an onboard speaker amp
> with power controls.
> Add support for specifying the audio routes in the device tree.
> Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
> .../devicetree/bindings/sound/sun4i-codec.txt | 35 ++++++++++++++++++++++
Acked-by: Rob Herring <robh@xxxxxxxxxx>
> sound/soc/sunxi/sun4i-codec.c | 21 +++++++++++--
> 2 files changed, 54 insertions(+), 2 deletions(-)