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path: root/src/soc/intel/skylake/dsp.c
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2016-05-31skylake: Add Audio DSP deviceDuncan Laurie
Add the Audio DSP device for skylake as a PCI driver with a static scan_bus handler so generic devices can be declared under it. This is for devices like the Maxim 98357A which is connected on the I2S bus for data but has no control channel bus and instead just has a GPIO for channel selection and power down control and needs to describe that GPIO connection to the OS via ACPI. Change-Id: Iae02132ff9c510562483108ab280323f78873afd Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/14993 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>