40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
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/* SPDX-License-Identifier: (GPL-2.0 OR MIT)
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*
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* Copyright (c) 2018 Baylibre SAS.
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* Author: Jerome Brunet <jbrunet@baylibre.com>
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*/
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#ifndef _MESON_AXG_TDM_FORMATTER_H
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#define _MESON_AXG_TDM_FORMATTER_H
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#include "axg-tdm.h"
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struct platform_device;
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struct regmap;
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struct snd_soc_dapm_widget;
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struct snd_kcontrol;
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struct axg_tdm_formatter_ops {
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struct axg_tdm_stream *(*get_stream)(struct snd_soc_dapm_widget *w);
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void (*enable)(struct regmap *map);
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void (*disable)(struct regmap *map);
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int (*prepare)(struct regmap *map, struct axg_tdm_stream *ts);
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};
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struct axg_tdm_formatter_driver {
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const struct snd_soc_component_driver *component_drv;
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const struct regmap_config *regmap_cfg;
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const struct axg_tdm_formatter_ops *ops;
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bool invert_sclk;
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};
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int axg_tdm_formatter_set_channel_masks(struct regmap *map,
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struct axg_tdm_stream *ts,
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unsigned int offset);
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int axg_tdm_formatter_event(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *control,
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int event);
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int axg_tdm_formatter_probe(struct platform_device *pdev);
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#endif /* _MESON_AXG_TDM_FORMATTER_H */
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