include/linux/mfd/cirrus/crus_ctl_if.h

/*
 * crus_ctl_if.h
 *
 */

#ifndef CRUS_CTL_IF_H_
#define CRUS_CTL_IF_H_
struct dsp_if {
	void *crus_dsp;
	int (*dsp_open)(void *crus_dsp);
	int (*dsp_close)(void *crus_dsp);
	int (*dsp_write_data)(void *crus_dsp, u32* txwords, int txlen);
	int (*dsp_read_resp)(void *crus_dsp, u32* rxwords, int rxlen);
	void (*dsp_set_reset_state)(void *crus_dsp, int);
	int (*dsp_get_reset_state)(void *crus_dsp);
	int (*dsp_get_busy_state)(void *crus_dsp);
	int (*dsp_get_int_state)(void *crus_dsp);
};

struct dsp_if *crus_get_dsp_if(void);

#endif /* CRUS_CTL_IF_H_ */