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| /* SPDX-License-Identifier: MIT */
| #ifndef __NVKM_I2C_AUX_H__
| #define __NVKM_I2C_AUX_H__
| #include "pad.h"
|
| struct nvkm_i2c_aux_func {
| bool address_only;
| int (*xfer)(struct nvkm_i2c_aux *, bool retry, u8 type,
| u32 addr, u8 *data, u8 *size);
| int (*lnk_ctl)(struct nvkm_i2c_aux *, int link_nr, int link_bw,
| bool enhanced_framing);
| };
|
| 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...) do { \
| struct nvkm_i2c_aux *_aux = (b); \
| nvkm_##l(&_aux->pad->i2c->subdev, "aux %04x: "f"\n", _aux->id, ##a); \
| } while(0)
| #define AUX_ERR(b,f,a...) AUX_MSG((b), error, f, ##a)
| #define AUX_DBG(b,f,a...) AUX_MSG((b), debug, f, ##a)
| #define AUX_TRACE(b,f,a...) AUX_MSG((b), trace, f, ##a)
| #endif
|
|
