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License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[linux-2.6-block.git] / drivers / gpu / drm / nouveau / nvkm / engine / disp / ior.h
CommitLineData
b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
78f1ad6f
BS		 2#ifndef __NVKM_DISP_IOR_H__
3#define __NVKM_DISP_IOR_H__
4#include "priv.h"
7dc0bac4 5struct nvkm_i2c_aux;
78f1ad6f
BS		 6
7struct nvkm_ior {
8 const struct nvkm_ior_func *func;
9 struct nvkm_disp *disp;
10 enum nvkm_ior_type {
11 DAC,
12 SOR,
13 PIOR,
14 } type;
15 int id;
16 char name[8];
17
18 struct list_head head;
01a97637
BS		 19
20 struct nvkm_ior_state {
6c22ea37 21 struct nvkm_outp *outp;
29c0ca73
BS		 22 unsigned rgdiv;
23 unsigned proto_evo:4;
01a97637
BS		 24 enum nvkm_ior_proto {
25 CRT,
587f577e 26 TV,
01a97637
BS		 27 TMDS,
28 LVDS,
29 DP,
30 UNKNOWN
31 } proto:3;
29c0ca73
BS		 32 unsigned link:2;
33 unsigned head:4;
01a97637 34 } arm, asy;
75eefe95
BS		 35
36 /* Armed DP state. */
37 struct {
38 bool mst;
39 bool ef;
40 u8 nr;
41 u8 bw;
42 } dp;
78f1ad6f
BS		 43};
44
45struct nvkm_ior_func {
6c22ea37
BS		 46 struct {
47 int (*get)(struct nvkm_outp *, int *link);
48 void (*set)(struct nvkm_outp *, struct nvkm_ior *);
49 } route;
50
29c0ca73 51 void (*state)(struct nvkm_ior *, struct nvkm_ior_state *);
9c5753bc
BS		 52 void (*power)(struct nvkm_ior *, bool normal, bool pu,
53 bool data, bool vsync, bool hsync);
0df18246 54 int (*sense)(struct nvkm_ior *, u32 loadval);
8d7ef84d
BS		 55 void (*clock)(struct nvkm_ior *);
56 void (*war_2)(struct nvkm_ior *);
0d93cd92 57 void (*war_3)(struct nvkm_ior *);
797b2fb8
BS		 58
59 struct {
60 void (*ctrl)(struct nvkm_ior *, int head, bool enable,
61 u8 max_ac_packet, u8 rekey, u8 *avi, u8 avi_size,
62 u8 *vendor, u8 vendor_size);
63 } hdmi;
33378104
BS		 64
65 struct {
66 u8 lanes[4];
7dc0bac4 67 int (*links)(struct nvkm_ior *, struct nvkm_i2c_aux *);
a3e81117 68 void (*power)(struct nvkm_ior *, int nr);
a1de2b52 69 void (*pattern)(struct nvkm_ior *, int pattern);
7d1fede0
BS		 70 void (*drive)(struct nvkm_ior *, int ln, int pc,
71 int dc, int pe, int tx_pu);
e8ccc96d
BS		 72 void (*vcpi)(struct nvkm_ior *, int head, u8 slot,
73 u8 slot_nr, u16 pbn, u16 aligned);
409b9e54 74 void (*audio)(struct nvkm_ior *, int head, bool enable);
8d7ef84d
BS		 75 void (*audio_sym)(struct nvkm_ior *, int head, u16 h, u32 v);
76 void (*activesym)(struct nvkm_ior *, int head,
77 u8 TU, u8 VTUa, u8 VTUf, u8 VTUi);
78 void (*watermark)(struct nvkm_ior *, int head, u8 watermark);
33378104 79 } dp;
409b9e54
BS		 80
81 struct {
82 void (*hpd)(struct nvkm_ior *, int head, bool present);
83 void (*eld)(struct nvkm_ior *, u8 *data, u8 size);
84 } hda;
78f1ad6f
BS		 85};
86
87int nvkm_ior_new_(const struct nvkm_ior_func *func, struct nvkm_disp *,
88 enum nvkm_ior_type type, int id);
89void nvkm_ior_del(struct nvkm_ior **);
90struct nvkm_ior *nvkm_ior_find(struct nvkm_disp *, enum nvkm_ior_type, int id);
91
9c5753bc
BS		 92static inline u32
93nv50_ior_base(struct nvkm_ior *ior)
94{
95 return ior->id * 0x800;
96}
97
98void nv50_dac_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
0df18246 99int nv50_dac_sense(struct nvkm_ior *, u32);
9c5753bc 100
9648da5a
BS		 101void nv50_pior_depth(struct nvkm_ior *, struct nvkm_ior_state *, u32 ctrl);
102
7dc0bac4
BS		 103static inline u32
104nv50_sor_link(struct nvkm_ior *ior)
105{
106 return nv50_ior_base(ior) + ((ior->asy.link == 2) * 0x80);
107}
108
7df1bb87 109int nv50_sor_new_(const struct nvkm_ior_func *, struct nvkm_disp *, int id);
29c0ca73 110void nv50_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
9c5753bc 111void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
8d7ef84d 112void nv50_sor_clock(struct nvkm_ior *);
9c5753bc 113
29c0ca73 114void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
7dc0bac4 115int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
a3e81117 116void g94_sor_dp_power(struct nvkm_ior *, int);
a1de2b52 117void g94_sor_dp_pattern(struct nvkm_ior *, int);
7d1fede0 118void g94_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
8d7ef84d
BS		 119void g94_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
120void g94_sor_dp_activesym(struct nvkm_ior *, int, u8, u8, u8, u8);
121void g94_sor_dp_watermark(struct nvkm_ior *, int, u8);
7dc0bac4 122
409b9e54
BS		 123void gt215_sor_dp_audio(struct nvkm_ior *, int, bool);
124
7df1bb87 125int gf119_sor_new_(const struct nvkm_ior_func *, struct nvkm_disp *, int id);
29c0ca73 126void gf119_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
8d7ef84d 127void gf119_sor_clock(struct nvkm_ior *);
7dc0bac4 128int gf119_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
a1de2b52 129void gf119_sor_dp_pattern(struct nvkm_ior *, int);
7d1fede0 130void gf119_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
e8ccc96d 131void gf119_sor_dp_vcpi(struct nvkm_ior *, int, u8, u8, u16, u16);
409b9e54 132void gf119_sor_dp_audio(struct nvkm_ior *, int, bool);
8d7ef84d
BS		 133void gf119_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
134void gf119_sor_dp_watermark(struct nvkm_ior *, int, u8);
a1de2b52
BS		 135
136void gm107_sor_dp_pattern(struct nvkm_ior *, int);
29c0ca73 137
797b2fb8
BS		 138void g84_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
139void gt215_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
140void gf119_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
141void gk104_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
142
409b9e54
BS		 143void gt215_hda_hpd(struct nvkm_ior *, int, bool);
144void gt215_hda_eld(struct nvkm_ior *, u8 *, u8);
145
146void gf119_hda_hpd(struct nvkm_ior *, int, bool);
147void gf119_hda_eld(struct nvkm_ior *, u8 *, u8);
148
78f1ad6f
BS		 149#define IOR_MSG(i,l,f,a...) do { \
150 struct nvkm_ior *_ior = (i); \
151 nvkm_##l(&_ior->disp->engine.subdev, "%s: "f, _ior->name, ##a); \
152} while(0)
153#define IOR_WARN(i,f,a...) IOR_MSG((i), warn, f, ##a)
154#define IOR_DBG(i,f,a...) IOR_MSG((i), debug, f, ##a)
155
156int nv50_dac_new(struct nvkm_disp *, int);
b3c9c022 157int gf119_dac_new(struct nvkm_disp *, int);
78f1ad6f
BS		 158
159int nv50_pior_new(struct nvkm_disp *, int);
160
161int nv50_sor_new(struct nvkm_disp *, int);
b3c9c022 162int g84_sor_new(struct nvkm_disp *, int);
78f1ad6f 163int g94_sor_new(struct nvkm_disp *, int);
b3c9c022
BS		 164int mcp77_sor_new(struct nvkm_disp *, int);
165int gt215_sor_new(struct nvkm_disp *, int);
166int mcp89_sor_new(struct nvkm_disp *, int);
78f1ad6f 167int gf119_sor_new(struct nvkm_disp *, int);
b3c9c022 168int gk104_sor_new(struct nvkm_disp *, int);
78f1ad6f
BS		 169int gm107_sor_new(struct nvkm_disp *, int);
170int gm200_sor_new(struct nvkm_disp *, int);
171#endif
Linux 6.x block layer and io_uring tree(s)