| #ifndef __NVKM_I2C_H__ |
| #define __NVKM_I2C_H__ |
| |
| #include <subdev/i2c.h> |
| |
| extern struct nouveau_oclass nv04_i2c_pad_oclass; |
| extern struct nouveau_oclass nv94_i2c_pad_oclass; |
| extern struct nouveau_oclass gm204_i2c_pad_oclass; |
| |
| #define nouveau_i2c_port_create(p,e,o,i,a,f,d) \ |
| nouveau_i2c_port_create_((p), (e), (o), (i), (a), (f), \ |
| sizeof(**d), (void **)d) |
| #define nouveau_i2c_port_destroy(p) ({ \ |
| struct nouveau_i2c_port *port = (p); \ |
| _nouveau_i2c_port_dtor(nv_object(i2c)); \ |
| }) |
| #define nouveau_i2c_port_init(p) \ |
| nouveau_object_init(&(p)->base) |
| #define nouveau_i2c_port_fini(p,s) \ |
| nouveau_object_fini(&(p)->base, (s)) |
| |
| int nouveau_i2c_port_create_(struct nouveau_object *, struct nouveau_object *, |
| struct nouveau_oclass *, u8, |
| const struct i2c_algorithm *, |
| const struct nouveau_i2c_func *, |
| int, void **); |
| void _nouveau_i2c_port_dtor(struct nouveau_object *); |
| #define _nouveau_i2c_port_init nouveau_object_init |
| int _nouveau_i2c_port_fini(struct nouveau_object *, bool); |
| |
| #define nouveau_i2c_create(p,e,o,d) \ |
| nouveau_i2c_create_((p), (e), (o), sizeof(**d), (void **)d) |
| #define nouveau_i2c_destroy(p) ({ \ |
| struct nouveau_i2c *i2c = (p); \ |
| _nouveau_i2c_dtor(nv_object(i2c)); \ |
| }) |
| #define nouveau_i2c_init(p) ({ \ |
| struct nouveau_i2c *i2c = (p); \ |
| _nouveau_i2c_init(nv_object(i2c)); \ |
| }) |
| #define nouveau_i2c_fini(p,s) ({ \ |
| struct nouveau_i2c *i2c = (p); \ |
| _nouveau_i2c_fini(nv_object(i2c), (s)); \ |
| }) |
| |
| int nouveau_i2c_create_(struct nouveau_object *, struct nouveau_object *, |
| struct nouveau_oclass *, int, void **); |
| int _nouveau_i2c_ctor(struct nouveau_object *, struct nouveau_object *, |
| struct nouveau_oclass *, void *, u32, |
| struct nouveau_object **); |
| void _nouveau_i2c_dtor(struct nouveau_object *); |
| int _nouveau_i2c_init(struct nouveau_object *); |
| int _nouveau_i2c_fini(struct nouveau_object *, bool); |
| |
| extern struct nouveau_oclass nouveau_anx9805_sclass[]; |
| extern struct nouveau_oclass nvd0_i2c_sclass[]; |
| |
| extern const struct i2c_algorithm nouveau_i2c_bit_algo; |
| extern const struct i2c_algorithm nouveau_i2c_aux_algo; |
| |
| struct nouveau_i2c_impl { |
| struct nouveau_oclass base; |
| |
| /* supported i2c port classes */ |
| struct nouveau_oclass *sclass; |
| struct nouveau_oclass *pad_x; |
| struct nouveau_oclass *pad_s; |
| |
| /* 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 nouveau_i2c *, u32 *, u32 *, u32 *, u32 *); |
| |
| /* mask on/off interrupt types for a given set of auxch |
| */ |
| void (*aux_mask)(struct nouveau_i2c *, u32, u32, u32); |
| }; |
| |
| void nv94_aux_stat(struct nouveau_i2c *, u32 *, u32 *, u32 *, u32 *); |
| void nv94_aux_mask(struct nouveau_i2c *, u32, u32, u32); |
| |
| void nve0_aux_stat(struct nouveau_i2c *, u32 *, u32 *, u32 *, u32 *); |
| void nve0_aux_mask(struct nouveau_i2c *, u32, u32, u32); |
| |
| #endif |
