ALSA and I2S/PCM sound device

Hi,
I have a problem witch I2S/PCM on my OrangePi, I want to use sound codec device without any I2C or SPI controls, only I2S/PCM to play and record audio witch ALSA. Based on this question and this patch, I tried to use snd-soc-dummy witch simple-audio-card and I was succeed to play audio, but audio capturing does not works.

I was checking if there is any data on DIN I2S line witch logic analyzer and I was able to see bits flowing to my OrangePi but any sound was recorded.

Command

arecord -vvv -f dat /dev/null

shows there was only 0x00 incoming samples.

Do you have any idea or tips what should I do to be able to record audio with my codec? Below my device tree:

&i2s0 {
    status = "okay";
    pinctrl-0 = <&i2s0_pins>;
    pinctrl-names = "default";
    #sound-dai-cells = <0>;
};

/ {
    codec_dummy: codec_dummy {
        compatible = "linux,snd-soc-dummy";
        #sound-dai-cells = <0>;
        status = "okay";
    };

    sound {
        compatible = "simple-audio-card";
        simple-audio-card,name = "DUMMY_SND";

        simple-audio-card,format = "dsp_a";
        simple-audio-card,bitclock-master = <&snd_cpu>;
        simple-audio-card,frame-master = <&snd_cpu>;
        simple-audio-card,mclk-fs = <512>;
        status = "okay";

        snd_cpu: simple-audio-card,cpu {
            sound-dai = <&i2s0>;
            dai-tdm-slot-num = <2>;
            dai-tdm-slot-width = <16>;
        };

        snd_codec: simple-audio-card,codec {
            sound-dai = <&codec_dummy>;
        };
    };
};

and asound.conf file:

pcm.device{
        format S16_LE
        rate 44100
        type hw
        card 0
        channels 2
}

pcm.!default{
    type plug
    slave.pcm "device"
}

Hi as its been about 10 days and I do not have an orangePI or RPI etc can you take a screenshot of

alsamixer -c0 -Vall

upload it to your fav share site and post the link, ingur.com is a good site to use if you have not used one before.

What I am interested in.....is your mic activated?

Leaping ahead....use the arrow keys to capture device mic....press the SPACE bar to activate (control should now show in red)
then raise input volumes

Do not raise volume to 100% as cheap devices tend to distort.
Try about 60% then try to record.

If you did progress and now can record just say so....other wise screenshot please