Re: [alsa-devel] ASoC: CPU DAI samsung-i2s.0 not registered

14 Aug 2014


      Hi,
Did you set to i2s0 status?
-> status = "okay";
Best regards,
Inha Song.
On Thu, 14 Aug 2014 12:19:26 +1000
Matt Flax flatmax@flatmax.org wrote:
...
Hi there,
Any ideas why this problem is coming up when I try to load a driver ?
Here is the device tree :
 i2s0: i2s@03830000 {
     compatible = "samsung,i2s-v5";
     reg = <0x03830000 0x100>;
     dmas = <&pdma0 10
         &pdma0 9
         &pdma0 8>;
     dma-names = "tx", "rx", "tx-sec";
     clocks = <&clock_audss EXYNOS_I2S_BUS>,
         <&clock_audss EXYNOS_I2S_BUS>,
         <&clock_audss EXYNOS_SCLK_I2S>;
     clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
     samsung,supports-6ch;
     samsung,supports-rstclr;
     samsung,supports-secdai;
     samsung,idma-addr = <0x03000000>;
     pinctrl-names = "default";
     pinctrl-0 = <&i2s0_bus>;
 };

 implant: implant@0 {
         compatible = "bva,implant";
 };

 sound {
     compatible = "bva,implant-bva";

     samsung,i2s-controller = <&i2s0>;
     samsung,audio-codec = <&implant>;
 };


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