| /* SPDX-License-Identifier: MIT */ |
| #ifndef __NVKM_I2C_PRIV_H__ |
| #define __NVKM_I2C_PRIV_H__ |
| #define nvkm_i2c(p) container_of((p), struct nvkm_i2c, subdev) |
| #include <subdev/i2c.h> |
| |
| int nvkm_i2c_new_(const struct nvkm_i2c_func *, struct nvkm_device *, enum nvkm_subdev_type, int, |
| struct nvkm_i2c **); |
| |
| struct nvkm_i2c_func { |
| int (*pad_x_new)(struct nvkm_i2c *, int id, struct nvkm_i2c_pad **); |
| int (*pad_s_new)(struct nvkm_i2c *, int id, struct nvkm_i2c_pad **); |
| |
| /* number of native dp aux channels present */ |
| int aux; |
| |
| /* read and ack pending interrupts, returning only data |
| * for ports that have not been masked off, while still |
| * performing the ack for anything that was pending. |
| */ |
| void (*aux_stat)(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *); |
| |
| /* mask on/off interrupt types for a given set of auxch |
| */ |
| void (*aux_mask)(struct nvkm_i2c *, u32, u32, u32); |
| |
| /* enable/disable HW-initiated DPCD reads |
| */ |
| void (*aux_autodpcd)(struct nvkm_i2c *, int aux, bool enable); |
| }; |
| |
| void g94_aux_stat(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *); |
| void g94_aux_mask(struct nvkm_i2c *, u32, u32, u32); |
| |
| void gk104_aux_stat(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *); |
| void gk104_aux_mask(struct nvkm_i2c *, u32, u32, u32); |
| #endif |
