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d62a7d41f3
The SoundWire Master is implemented as part of Audio controller in Intel platforms. Add a init module which creates SoundWire Master platform devices based on the links supported in the hardware. Signed-off-by: Sanyog Kale <sanyog.r.kale@intel.com> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Acked-By: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
24 lines
568 B
C
24 lines
568 B
C
// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
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// Copyright(c) 2015-17 Intel Corporation.
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#ifndef __SDW_INTEL_H
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#define __SDW_INTEL_H
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/**
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* struct sdw_intel_res - Soundwire Intel resource structure
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* @mmio_base: mmio base of SoundWire registers
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* @irq: interrupt number
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* @handle: ACPI parent handle
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* @parent: parent device
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*/
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struct sdw_intel_res {
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void __iomem *mmio_base;
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int irq;
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acpi_handle handle;
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struct device *parent;
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};
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void *sdw_intel_init(acpi_handle *parent_handle, struct sdw_intel_res *res);
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void sdw_intel_exit(void *arg);
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#endif
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