Hi Mark, Liam,
On 05/16/2012 02:57 PM, Peter Ujfalusi wrote:
> Hello,
>
> Changes since v1:
> - Binding docukentation updated with available pins and connectors
> - dts section for abe-twl6040 sound configuration has been changed
Can you take a look at patch 4 in this series?
The rest of the series has been already applied for 3.5 but the 4th one has
been missed.
Thank you,
Péter
>
> Instead of dai link pairs only the nodes probed via DT have phandle:
> ti,mcpdm; ti,dmic, ti,twl6040.
> The driver in turn is responsible to handle the provided information.
> To provide dai link pairs (cpu dai - codec) we would need Linux (ASoC)
> specific
> nodes in DT for the dmic codec and twl6040 ASoC codec driver.
>
> If the DT section have ti,dmic phandle the ASoC machine driver will register
> the
> device to load the ASoC dmic-codec runtime.
>
> Example dts section for audio support (SDP4430):
> sound {
> compatible = "ti,abe-twl6040";
> ti,model = "SDP4430";
>
> ti,jack-detection = <1>;
> ti,mclk-freq = <38400000>;
>
> ti,mcpdm = <&mcpdm>;
> ti,dmic = <&dmic>;
>
> ti,twl6040 = <&twl6040>;
>
> /* Audio routing */
> ti,audio-routing =
> "Headset Stereophone", "HSOL",
> "Headset Stereophone", "HSOR",
> "Earphone Spk", "EP",
> "Ext Spk", "HFL",
> "Ext Spk", "HFR",
> "Line Out", "AUXL",
> "Line Out", "AUXR",
> "Vibrator", "VIBRAL",
> "Vibrator", "VIBRAR",
> "HSMIC", "Headset Mic",
> "Headset Mic", "Headset Mic Bias",
> "MAINMIC", "Main Handset Mic",
> "Main Handset Mic", "Main Mic Bias",
> "SUBMIC", "Sub Handset Mic",
> "Sub Handset Mic", "Main Mic Bias",
> "AFML", "Line In",
> "AFMR", "Line In",
> "DMic", "Digital Mic",
> "Digital Mic", "Digital Mic1 Bias";
> };
>
>
> Regards,
> Peter
> ---
> Peter Ujfalusi (4):
> ASoC: omap-abe-twl6040: Keep only one snd_soc_dai_link structure
> ASoC: omap-abe-twl6040: Move Digital Mic widget into dapm table
> ASoC: omap-abe-twl6040: Introduce driver data for runtime parameters
> ASoC: omap-abe-twl6040: Add device tree support
>
> .../devicetree/bindings/sound/omap-abe-twl6040.txt | 91 +++++++++
> sound/soc/omap/omap-abe-twl6040.c | 195
> ++++++++++++++------
> 2 files changed, 230 insertions(+), 56 deletions(-)
> create mode 100644
> Documentation/devicetree/bindings/sound/omap-abe-twl6040.txt
>
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