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config: enable generic S/PDIF codec drivers #2104

Merged
merged 1 commit into from
Jul 10, 2017

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HiassofT
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@HiassofT HiassofT commented Jul 7, 2017

These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
@pelwell pelwell merged commit c0e97d5 into raspberrypi:rpi-4.9.y Jul 10, 2017
@HiassofT
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Thanks for merging so quickly!

Could you pick that into 4.11 and 4.12 as well?

@pelwell
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pelwell commented Jul 10, 2017

Of course - there are a few others to port across as well.

pelwell pushed a commit that referenced this pull request Jul 10, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
pelwell pushed a commit that referenced this pull request Jul 10, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Jul 12, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Jul 13, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Jul 13, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix added a commit to raspberrypi/firmware that referenced this pull request Jul 13, 2017
kernel: usb: gadget: f_hid: fix: Move IN request allocation to set_alt()
See: raspberrypi/linux#1943

kernel: overlays: Add gpio-shutdown overlay
See: raspberrypi/linux#2103

kernel: config: enable generic S/PDIF codec drivers
See: raspberrypi/linux#2104

kernel: drm/vc4: firmwarekms DPMS support
See: raspberrypi/linux#2102
popcornmix added a commit to Hexxeh/rpi-firmware that referenced this pull request Jul 13, 2017
kernel: usb: gadget: f_hid: fix: Move IN request allocation to set_alt()
See: raspberrypi/linux#1943

kernel: overlays: Add gpio-shutdown overlay
See: raspberrypi/linux#2103

kernel: config: enable generic S/PDIF codec drivers
See: raspberrypi/linux#2104

kernel: drm/vc4: firmwarekms DPMS support
See: raspberrypi/linux#2102
popcornmix pushed a commit that referenced this pull request Jul 16, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Jul 16, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Jul 17, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Jul 21, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Jul 21, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Jul 27, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Jul 29, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 1, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 8, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 8, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 10, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 13, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 13, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 14, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 23, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 23, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 25, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Aug 30, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Sep 1, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Sep 4, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
@HiassofT HiassofT deleted the spdif-4.9 branch September 5, 2017 09:57
popcornmix pushed a commit that referenced this pull request Sep 8, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Sep 13, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Sep 13, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Sep 14, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Sep 14, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Sep 22, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
popcornmix pushed a commit that referenced this pull request Oct 29, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
ryncsn pushed a commit to ryncsn/linux-rasp that referenced this pull request Nov 21, 2017
These drivers can be used as dummy ADC/DAC drivers for
attaching general codecs that don't need to be configured.

This option will build 2 additional drivers, spdif_receiver
and spdif_transmitter.

Since these drivers have DT bindings they are handy for quick
testing of I2S peripherals with simple-audio-card.

eg:

fragment@0 {
    target-path = "/";
    __overlay__ {
        dummy_receiver: spdif-receiver {
            #address-cells = <0>;
            #size-cells = <0>;
            #sound-dai-cells = <0>;
            compatible = "linux,spdif-dir";
            status = "okay";
        };
    };
};

Signed-off-by: Matthias Reichl <[email protected]>
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2 participants