linux/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.h

/* SPDX-License-Identifier: MIT */
#ifndef __NVKM_I2C_AUX_H__
#define __NVKM_I2C_AUX_H__
#include "pad.h"

static inline void
nvkm_i2c_aux_autodpcd(struct nvkm_i2c *i2c, int aux, bool enable)
{ … }

struct nvkm_i2c_aux_func { … };

int nvkm_i2c_aux_ctor(const struct nvkm_i2c_aux_func *, struct nvkm_i2c_pad *,
		      int id, struct nvkm_i2c_aux *);
int nvkm_i2c_aux_new_(const struct nvkm_i2c_aux_func *, struct nvkm_i2c_pad *,
		      int id, struct nvkm_i2c_aux **);
void nvkm_i2c_aux_del(struct nvkm_i2c_aux **);
void nvkm_i2c_aux_init(struct nvkm_i2c_aux *);
void nvkm_i2c_aux_fini(struct nvkm_i2c_aux *);
int nvkm_i2c_aux_xfer(struct nvkm_i2c_aux *, bool retry, u8 type,
		      u32 addr, u8 *data, u8 *size);

int g94_i2c_aux_new_(const struct nvkm_i2c_aux_func *, struct nvkm_i2c_pad *,
		     int, u8, struct nvkm_i2c_aux **);

int g94_i2c_aux_new(struct nvkm_i2c_pad *, int, u8, struct nvkm_i2c_aux **);
int g94_i2c_aux_xfer(struct nvkm_i2c_aux *, bool, u8, u32, u8 *, u8 *);
int gf119_i2c_aux_new(struct nvkm_i2c_pad *, int, u8, struct nvkm_i2c_aux **);
int gm200_i2c_aux_new(struct nvkm_i2c_pad *, int, u8, struct nvkm_i2c_aux **);

#define AUX_MSG(b,l,f,a...) …
#define AUX_ERR(b,f,a...) …
#define AUX_DBG(b,f,a...) …
#define AUX_TRACE(b,f,a...) …
#endif