forked from Minki/linux
f01bc67f58
The g12a tdmout requires a different signal skew offset than the axg. With this change, the skew offset is added as a parameter of the tdm formatters to prepare the addition of the g12a support. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/* SPDX-License-Identifier: (GPL-2.0 OR MIT)
|
|
*
|
|
* Copyright (c) 2018 Baylibre SAS.
|
|
* Author: Jerome Brunet <jbrunet@baylibre.com>
|
|
*/
|
|
|
|
#ifndef _MESON_AXG_TDM_FORMATTER_H
|
|
#define _MESON_AXG_TDM_FORMATTER_H
|
|
|
|
#include "axg-tdm.h"
|
|
|
|
struct platform_device;
|
|
struct regmap;
|
|
struct snd_soc_dapm_widget;
|
|
struct snd_kcontrol;
|
|
|
|
struct axg_tdm_formatter_hw {
|
|
unsigned int skew_offset;
|
|
bool invert_sclk;
|
|
};
|
|
|
|
struct axg_tdm_formatter_ops {
|
|
struct axg_tdm_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 axg_tdm_formatter_hw *quirks,
|
|
struct axg_tdm_stream *ts);
|
|
};
|
|
|
|
struct axg_tdm_formatter_driver {
|
|
const struct snd_soc_component_driver *component_drv;
|
|
const struct regmap_config *regmap_cfg;
|
|
const struct axg_tdm_formatter_ops *ops;
|
|
const struct axg_tdm_formatter_hw *quirks;
|
|
};
|
|
|
|
int axg_tdm_formatter_set_channel_masks(struct regmap *map,
|
|
struct axg_tdm_stream *ts,
|
|
unsigned int offset);
|
|
int axg_tdm_formatter_event(struct snd_soc_dapm_widget *w,
|
|
struct snd_kcontrol *control,
|
|
int event);
|
|
int axg_tdm_formatter_probe(struct platform_device *pdev);
|
|
|
|
#endif /* _MESON_AXG_TDM_FORMATTER_H */
|