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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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4483151e76
Add userspace ABI for audio userspace application IO outside of regular ALSA PCM and kcontrols. This is intended to be used to format coefficients and data for custom processing components. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
22 lines
657 B
C
22 lines
657 B
C
/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
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/*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* Copyright(c) 2018 Intel Corporation. All rights reserved.
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*/
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#ifndef __INCLUDE_UAPI_SOUND_SOF_USER_TONE_H__
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#define __INCLUDE_UAPI_SOUND_SOF_USER_TONE_H__
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#define SOF_TONE_IDX_FREQUENCY 0
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#define SOF_TONE_IDX_AMPLITUDE 1
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#define SOF_TONE_IDX_FREQ_MULT 2
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#define SOF_TONE_IDX_AMPL_MULT 3
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#define SOF_TONE_IDX_LENGTH 4
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#define SOF_TONE_IDX_PERIOD 5
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#define SOF_TONE_IDX_REPEATS 6
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#define SOF_TONE_IDX_LIN_RAMP_STEP 7
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#endif
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