1/* SPDX-License-Identifier: MIT */
 2#ifndef __NVKM_I2C_PRIV_H__
 3#define __NVKM_I2C_PRIV_H__
 4#define nvkm_i2c(p) container_of((p), struct nvkm_i2c, subdev)
 5#include <subdev/i2c.h>
 6
 7int nvkm_i2c_new_(const struct nvkm_i2c_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
 8		  struct nvkm_i2c **);
 9
10struct nvkm_i2c_func {
11	int (*pad_x_new)(struct nvkm_i2c *, int id, struct nvkm_i2c_pad **);
12	int (*pad_s_new)(struct nvkm_i2c *, int id, struct nvkm_i2c_pad **);
13
14	/* number of native dp aux channels present */
15	int aux;
16
17	/* read and ack pending interrupts, returning only data
18	 * for ports that have not been masked off, while still
19	 * performing the ack for anything that was pending.
20	 */
21	void (*aux_stat)(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
22
23	/* mask on/off interrupt types for a given set of auxch
24	 */
25	void (*aux_mask)(struct nvkm_i2c *, u32, u32, u32);
26
27	/* enable/disable HW-initiated DPCD reads
28	 */
29	void (*aux_autodpcd)(struct nvkm_i2c *, int aux, bool enable);
30};
31
32void g94_aux_stat(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
33void g94_aux_mask(struct nvkm_i2c *, u32, u32, u32);
34
35void gk104_aux_stat(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
36void gk104_aux_mask(struct nvkm_i2c *, u32, u32, u32);
37#endif