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git://nv-tegra.nvidia.com/linux-nv-oot.git
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796fd3534c
OOT drivers cannot directly access private headers of core kernel. This is a standard policy adopted by kernel distributors and to workaround this problem copy headers to OOT path. Update the usage references as well. Bug 3583581 Change-Id: I1b99e17c60294a1cb257eb5b80837faa896d3f8d Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2774429 Reviewed-by: Mohan Kumar D <mkumard@nvidia.com> Reviewed-by: Sharad Gupta <sharadg@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* tegra_pcm.h - Definitions for Tegra PCM driver
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*
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* Author: Stephen Warren <swarren@nvidia.com>
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* Copyright (C) 2010-2022 - NVIDIA, Inc.
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*
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* Based on code copyright/by:
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*
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* Copyright (c) 2009-2010, NVIDIA Corporation.
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* Scott Peterson <speterson@nvidia.com>
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*
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* Copyright (C) 2010 Google, Inc.
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* Iliyan Malchev <malchev@google.com>
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*/
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#ifndef __TEGRA_PCM_H__
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#define __TEGRA_PCM_H__
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#include <sound/dmaengine_pcm.h>
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#include <sound/asound.h>
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int tegra_pcm_construct(struct snd_soc_component *component,
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struct snd_soc_pcm_runtime *rtd);
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int tegra_pcm_open(struct snd_soc_component *component,
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struct snd_pcm_substream *substream);
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int tegra_pcm_close(struct snd_soc_component *component,
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struct snd_pcm_substream *substream);
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int tegra_pcm_hw_params(struct snd_soc_component *component,
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struct snd_pcm_substream *substream,
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struct snd_pcm_hw_params *params);
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snd_pcm_uframes_t tegra_pcm_pointer(struct snd_soc_component *component,
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struct snd_pcm_substream *substream);
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int tegra_pcm_platform_register(struct device *dev);
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int tegra_pcm_platform_register_with_chan_names(struct device *dev,
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struct snd_dmaengine_pcm_config *config,
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char *txdmachan, char *rxdmachan);
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void tegra_pcm_platform_unregister(struct device *dev);
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#endif
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