| /* 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__ |