Cregit: Linux 6.7: asoc-pxa.h

Contributors: 10
Author	Tokens	Token Proportion	Commits	Commit Proportion
Nico Pitre	66	61.68%	1	9.09%
Mark Brown	12	11.21%	2	18.18%
Marek Vašut	8	7.48%	1	9.09%
Eric Miao	4	3.74%	1	9.09%
Robert Jarzmik	4	3.74%	1	9.09%
Takashi Iwai	4	3.74%	1	9.09%
Mike Dunn	3	2.80%	1	9.09%
Liam Girdwood	3	2.80%	1	9.09%
Arnd Bergmann	2	1.87%	1	9.09%
Greg Kroah-Hartman	1	0.93%	1	9.09%
Total	107		11

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __SOC_PXA_AUDIO_H__
#define __SOC_PXA_AUDIO_H__

#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/ac97_codec.h>

/*
 * @reset_gpio: AC97 reset gpio (normally gpio113 or gpio95)
 *              a -1 value means no gpio will be used for reset
 * @codec_pdata: AC97 codec platform_data

 * reset_gpio should only be specified for pxa27x CPUs where a silicon
 * bug prevents correct operation of the reset line. If not specified,
 * the default behaviour on these CPUs is to consider gpio 113 as the
 * AC97 reset line, which is the default on most boards.
 */
typedef struct {
	int (*startup)(struct snd_pcm_substream *, void *);
	void (*shutdown)(struct snd_pcm_substream *, void *);
	void (*suspend)(void *);
	void (*resume)(void *);
	void *priv;
	int reset_gpio;
	void *codec_pdata[AC97_BUS_MAX_DEVICES];
} pxa2xx_audio_ops_t;

extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops);
extern void pxa27x_configure_ac97reset(int reset_gpio, bool to_gpio);

#endif