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72 lines
2 KiB
C
72 lines
2 KiB
C
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/*
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* skl.h - HD Audio skylake defintions.
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*
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* Copyright (C) 2015 Intel Corp
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* Author: Jeeja KP <jeeja.kp@intel.com>
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* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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*
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*/
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#ifndef __SOUND_SOC_SKL_H
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#define __SOUND_SOC_SKL_H
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#include <sound/hda_register.h>
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#include <sound/hdaudio_ext.h>
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#define SKL_SUSPEND_DELAY 2000
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/* Vendor Specific Registers */
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#define AZX_REG_VS_EM1 0x1000
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#define AZX_REG_VS_INRC 0x1004
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#define AZX_REG_VS_OUTRC 0x1008
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#define AZX_REG_VS_FIFOTRK 0x100C
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#define AZX_REG_VS_FIFOTRK2 0x1010
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#define AZX_REG_VS_EM2 0x1030
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#define AZX_REG_VS_EM3L 0x1038
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#define AZX_REG_VS_EM3U 0x103C
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#define AZX_REG_VS_EM4L 0x1040
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#define AZX_REG_VS_EM4U 0x1044
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#define AZX_REG_VS_LTRC 0x1048
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#define AZX_REG_VS_D0I3C 0x104A
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#define AZX_REG_VS_PCE 0x104B
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#define AZX_REG_VS_L2MAGC 0x1050
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#define AZX_REG_VS_L2LAHPT 0x1054
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#define AZX_REG_VS_SDXDPIB_XBASE 0x1084
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#define AZX_REG_VS_SDXDPIB_XINTERVAL 0x20
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#define AZX_REG_VS_SDXEFIFOS_XBASE 0x1094
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#define AZX_REG_VS_SDXEFIFOS_XINTERVAL 0x20
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struct skl {
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struct hdac_ext_bus ebus;
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struct pci_dev *pci;
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unsigned int init_failed:1; /* delayed init failed */
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struct platform_device *dmic_dev;
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};
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#define skl_to_ebus(s) (&(s)->ebus)
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#define ebus_to_skl(sbus) \
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container_of(sbus, struct skl, sbus)
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/* to pass dai dma data */
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struct skl_dma_params {
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u32 format;
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u8 stream_tag;
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};
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int skl_platform_unregister(struct device *dev);
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int skl_platform_register(struct device *dev);
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#endif /* __SOUND_SOC_SKL_H */
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