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/* SPDX-License-Identifier: GPL-2.0 */
/*
* DSP usage stats header
*
* Copyright (C) 2022 Google LLC
*/
#ifndef __GXP_USAGE_STATS_H__
#define __GXP_USAGE_STATS_H__
#include <gcip/gcip-usage-stats.h>
#include "gxp-internal.h"
#define GXP_USAGE_METRIC_VERSION GCIP_USAGE_STATS_V2
/* Stores the usage of DSP which is collected from the GET_USAGE KCI metrics. */
struct gxp_usage_stats {
struct gxp_dev *gxp;
struct gcip_usage_stats ustats;
};
/* Parses the buffer from the get_usage KCI and updates the usage_stats of @gxp. */
void gxp_usage_stats_process_buffer(struct gxp_dev *gxp, void *buf);
/* Initializes the usage_stats of gxp to process the get_usage KCI. */
void gxp_usage_stats_init(struct gxp_dev *gxp);
/* Cleans up the usage_stats of gxp which is initialized by `gxp_usage_stats_init`. */
void gxp_usage_stats_exit(struct gxp_dev *gxp);
#endif /* __GXP_USAGE_STATS_H__ */
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