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lastdragon
2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
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linux-7.2.3/include/sound/sdca_jack.h
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* The MIPI SDCA specification is available for public downloads at
* https://www.mipi.org/mipi-sdca-v1-0-download
*
* Copyright (C) 2025 Cirrus Logic, Inc. and
* Cirrus Logic International Semiconductor Ltd.
*/
#ifndef __SDCA_JACK_H__
#define __SDCA_JACK_H__
struct sdca_interrupt;
struct snd_kcontrol;
struct snd_soc_jack;
/**
* struct jack_state - Jack state structure to keep data between interrupts
* @kctl: Pointer to the ALSA control attached to this jack
* @jack: Pointer to the ASoC jack struct for this jack
* @mask: Possible reported jack status bits for this jack
*/
struct jack_state {
struct snd_kcontrol *kctl;
struct snd_soc_jack *jack;
unsigned int mask;
};
int sdca_jack_alloc_state(struct sdca_interrupt *interrupt);
int sdca_jack_init_state(struct sdca_interrupt *interrupt);
void sdca_jack_free_state(struct sdca_interrupt *interrupt);
int sdca_jack_process(struct sdca_interrupt *interrupt);
int sdca_jack_set_jack(struct sdca_interrupt_info *info, struct snd_soc_jack *jack);
int sdca_jack_report(struct sdca_interrupt *interrupt);
#endif // __SDCA_JACK_H__