949293d45d
Add dapm_widgets to machine-driver (from imx-sgtl5000). If the "audio-routing"-property is present at probing the dapm-widgets getting linked to the card. Signed-off-by: Christian Fischer <fischerc@swissphone.de> Signed-off-by: Mark Brown <broonie@kernel.org>
43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
* Freescale MXS audio complex with SGTL5000 codec
|
|
|
|
Required properties:
|
|
- compatible : "fsl,mxs-audio-sgtl5000"
|
|
- model : The user-visible name of this sound complex
|
|
- saif-controllers : The phandle list of the MXS SAIF controller
|
|
- audio-codec : The phandle of the SGTL5000 audio codec
|
|
- audio-routing : A list of the connections between audio components.
|
|
Each entry is a pair of strings, the first being the
|
|
connection's sink, the second being the connection's
|
|
source. Valid names could be power supplies, SGTL5000
|
|
pins, and the jacks on the board:
|
|
|
|
Power supplies:
|
|
* Mic Bias
|
|
|
|
SGTL5000 pins:
|
|
* MIC_IN
|
|
* LINE_IN
|
|
* HP_OUT
|
|
* LINE_OUT
|
|
|
|
Board connectors:
|
|
* Mic Jack
|
|
* Line In Jack
|
|
* Headphone Jack
|
|
* Line Out Jack
|
|
* Ext Spk
|
|
|
|
Example:
|
|
|
|
sound {
|
|
compatible = "fsl,imx28-evk-sgtl5000",
|
|
"fsl,mxs-audio-sgtl5000";
|
|
model = "imx28-evk-sgtl5000";
|
|
saif-controllers = <&saif0 &saif1>;
|
|
audio-codec = <&sgtl5000>;
|
|
audio-routing =
|
|
"MIC_IN", "Mic Jack",
|
|
"Mic Jack", "Mic Bias",
|
|
"Headphone Jack", "HP_OUT";
|
|
};
|