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/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
/*
* Copyright (c) 2026 Baylibre SAS.
* Author: Valerio Setti <vsetti@baylibre.com>
*/
#ifndef _MESON_GX_FORMATTER_H
#define _MESON_GX_FORMATTER_H
#include "gx-interface.h"
struct platform_device;
struct regmap;
struct snd_soc_dapm_widget;
struct snd_kcontrol;
struct gx_formatter_hw {
unsigned int skew_offset;
};
struct gx_formatter_ops {
struct gx_stream *(*get_stream)(struct snd_soc_dapm_widget *w);
void (*enable)(struct regmap *map);
void (*disable)(struct regmap *map);
int (*prepare)(struct regmap *map,
const struct gx_formatter_hw *quirks,
struct gx_stream *ts);
};
struct gx_formatter_driver {
const struct snd_soc_component_driver *component_drv;
const struct regmap_config *regmap_cfg;
const struct gx_formatter_ops *ops;
const struct gx_formatter_hw *quirks;
};
int gx_formatter_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *control,
int event);
int gx_formatter_probe(struct platform_device *pdev);
int gx_formatter_create(struct device *dev,
struct snd_soc_dapm_widget *w,
const struct gx_formatter_driver *drv,
struct regmap *regmap);
/*
* Formatter data is already freed when the associated device is removed,
* so we just need to remove the pointer from the widget.
*/
static inline void gx_formatter_free(struct snd_soc_dapm_widget *w)
{
w->priv = NULL;
}
#endif /* _MESON_GX_FORMATTER_H */
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