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29 lines
899 B
29 lines
899 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Copyright(c) 2021-2022 Intel Corporation. All rights reserved. |
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* |
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* Author: Cezary Rojewski <[email protected]> |
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*/ |
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#ifndef __SOUND_SOC_INTEL_AVS_CLDMA_H |
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#define __SOUND_SOC_INTEL_AVS_CLDMA_H |
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#define AVS_CL_DEFAULT_BUFFER_SIZE (32 * PAGE_SIZE) |
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struct hda_cldma; |
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extern struct hda_cldma code_loader; |
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void hda_cldma_fill(struct hda_cldma *cl); |
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void hda_cldma_transfer(struct hda_cldma *cl, unsigned long start_delay); |
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int hda_cldma_start(struct hda_cldma *cl); |
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int hda_cldma_stop(struct hda_cldma *cl); |
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int hda_cldma_reset(struct hda_cldma *cl); |
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void hda_cldma_set_data(struct hda_cldma *cl, void *data, unsigned int size); |
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void hda_cldma_setup(struct hda_cldma *cl); |
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int hda_cldma_init(struct hda_cldma *cl, struct hdac_bus *bus, void __iomem *dsp_ba, |
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unsigned int buffer_size); |
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void hda_cldma_free(struct hda_cldma *cl); |
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#endif
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