1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * The MIPI SDCA specification is available for public downloads at 4 * https://www.mipi.org/mipi-sdca-v1-0-download 5 * 6 * Copyright (C) 2025 Cirrus Logic, Inc. and 7 * Cirrus Logic International Semiconductor Ltd. 8 */ 9 10 #ifndef __SDCA_JACK_H__ 11 #define __SDCA_JACK_H__ 12 13 struct sdca_interrupt; 14 struct snd_kcontrol; 15 struct snd_soc_jack; 16 17 /** 18 * struct jack_state - Jack state structure to keep data between interrupts 19 * @kctl: Pointer to the ALSA control attached to this jack 20 * @jack: Pointer to the ASoC jack struct for this jack 21 * @mask: Possible reported jack status bits for this jack 22 */ 23 struct jack_state { 24 struct snd_kcontrol *kctl; 25 struct snd_soc_jack *jack; 26 27 unsigned int mask; 28 }; 29 30 int sdca_jack_alloc_state(struct sdca_interrupt *interrupt); 31 int sdca_jack_process(struct sdca_interrupt *interrupt); 32 int sdca_jack_set_jack(struct sdca_interrupt_info *info, struct snd_soc_jack *jack); 33 int sdca_jack_report(struct sdca_interrupt *interrupt); 34 35 #endif // __SDCA_JACK_H__ 36