8dce1d026d
Expose a table containing machine driver information for HDAudio-based platforms handled by ASoC on Intel hardware. We only set constant values that are valid across multiple platforms. The firmware name used by the DSP will be set dynamically for each platform. The table is made of a single entry for now, if we need more complicated set-up where HDAudio is mixed with ACPI-enumerated devices (I2C, SoundWire) then we'd expect the differentiation to be handled through information provided by the BIOS (as done for KBL Chromebooks). Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0
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*
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* Copyright (C) 2017, Intel Corporation. All rights reserved.
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*/
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#ifndef __LINUX_SND_SOC_ACPI_INTEL_MATCH_H
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#define __LINUX_SND_SOC_ACPI_INTEL_MATCH_H
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#include <linux/module.h>
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#include <linux/stddef.h>
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#include <linux/acpi.h>
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/*
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* these tables are not constants, some fields can be used for
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* pdata or machine ops
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*/
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_haswell_machines[];
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_broadwell_machines[];
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_baytrail_legacy_machines[];
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_baytrail_machines[];
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[];
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_skl_machines[];
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_kbl_machines[];
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_bxt_machines[];
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_glk_machines[];
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_machines[];
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/*
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* generic table used for HDA codec-based platforms, possibly with
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* additional ACPI-enumerated codecs
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*/
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extern struct snd_soc_acpi_mach snd_soc_acpi_intel_hda_machines[];
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#endif
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