1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright(c) 2021-2022 Intel Corporation. All rights reserved.
 4 *
 5 * Author: Cezary Rojewski <cezary.rojewski@intel.com>
 6 */
 7
 8#ifndef __SOUND_SOC_INTEL_AVS_CLDMA_H
 9#define __SOUND_SOC_INTEL_AVS_CLDMA_H
10
11#define AVS_CL_DEFAULT_BUFFER_SIZE	(32 * PAGE_SIZE)
12
13struct hda_cldma;
14extern struct hda_cldma code_loader;
15
16void hda_cldma_fill(struct hda_cldma *cl);
17void hda_cldma_transfer(struct hda_cldma *cl, unsigned long start_delay);
18
19int hda_cldma_start(struct hda_cldma *cl);
20int hda_cldma_stop(struct hda_cldma *cl);
21int hda_cldma_reset(struct hda_cldma *cl);
22
23void hda_cldma_set_data(struct hda_cldma *cl, void *data, unsigned int size);
24void hda_cldma_setup(struct hda_cldma *cl);
25int hda_cldma_init(struct hda_cldma *cl, struct hdac_bus *bus, void __iomem *dsp_ba,
26		   unsigned int buffer_size);
27void hda_cldma_free(struct hda_cldma *cl);
28
29#endif

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