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>
7 int nvkm_i2c_new_(const struct nvkm_i2c_func *, struct nvkm_device *,
8 int index, struct nvkm_i2c **);
10 struct 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 **);
14 /* number of native dp aux channels present */
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.
21 void (*aux_stat)(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
23 /* mask on/off interrupt types for a given set of auxch
25 void (*aux_mask)(struct nvkm_i2c *, u32, u32, u32);
27 /* enable/disable HW-initiated DPCD reads
29 void (*aux_autodpcd)(struct nvkm_i2c *, int aux, bool enable);
32 void g94_aux_stat(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
33 void g94_aux_mask(struct nvkm_i2c *, u32, u32, u32);
35 void gk104_aux_stat(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
36 void gk104_aux_mask(struct nvkm_i2c *, u32, u32, u32);