1#ifndef __NVKM_DISP_OUTP_DP_H__
2#define __NVKM_DISP_OUTP_DP_H__
3
4#include <subdev/bios.h>
5#include <subdev/bios/dp.h>
6
7#include "outp.h"
8
9struct nvkm_output_dp {
10	struct nvkm_output base;
11
12	struct nvbios_dpout info;
13	u8 version;
14
15	struct nvkm_notify irq;
16	bool present;
17	u8 dpcd[16];
18
19	struct {
20		struct work_struct work;
21		wait_queue_head_t wait;
22		atomic_t done;
23	} lt;
24};
25
26#define nvkm_output_dp_create(p,e,c,b,i,d)                                     \
27	nvkm_output_dp_create_((p), (e), (c), (b), (i), sizeof(**d), (void **)d)
28#define nvkm_output_dp_destroy(d) ({                                           \
29	struct nvkm_output_dp *_outp = (d);                                    \
30	_nvkm_output_dp_dtor(nv_object(_outp));                                \
31})
32#define nvkm_output_dp_init(d) ({                                              \
33	struct nvkm_output_dp *_outp = (d);                                    \
34	_nvkm_output_dp_init(nv_object(_outp));                                \
35})
36#define nvkm_output_dp_fini(d,s) ({                                            \
37	struct nvkm_output_dp *_outp = (d);                                    \
38	_nvkm_output_dp_fini(nv_object(_outp), (s));                           \
39})
40
41int nvkm_output_dp_create_(struct nouveau_object *, struct nouveau_object *,
42			   struct nouveau_oclass *, struct dcb_output *,
43			   int, int, void **);
44
45int  _nvkm_output_dp_ctor(struct nouveau_object *, struct nouveau_object *,
46			  struct nouveau_oclass *, void *, u32,
47			  struct nouveau_object **);
48void _nvkm_output_dp_dtor(struct nouveau_object *);
49int  _nvkm_output_dp_init(struct nouveau_object *);
50int  _nvkm_output_dp_fini(struct nouveau_object *, bool);
51
52struct nvkm_output_dp_impl {
53	struct nvkm_output_impl base;
54	int (*pattern)(struct nvkm_output_dp *, int);
55	int (*lnk_pwr)(struct nvkm_output_dp *, int nr);
56	int (*lnk_ctl)(struct nvkm_output_dp *, int nr, int bw, bool ef);
57	int (*drv_ctl)(struct nvkm_output_dp *, int ln, int vs, int pe, int pc);
58};
59
60int nvkm_output_dp_train(struct nvkm_output *, u32 rate, bool wait);
61
62#endif
63