1 /* SPDX-License-Identifier: MIT */
2 #ifndef __NVKM_DISP_IOR_H__
3 #define __NVKM_DISP_IOR_H__
4 #include "priv.h"
5 struct nvkm_i2c_aux;
6
7 struct 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;
19 bool identity;
20
21 struct nvkm_ior_state {
22 struct nvkm_outp *outp;
23 unsigned rgdiv;
24 unsigned proto_evo:4;
25 enum nvkm_ior_proto {
26 CRT,
27 TV,
28 TMDS,
29 LVDS,
30 DP,
31 UNKNOWN
32 } proto:3;
33 unsigned link:2;
34 unsigned head:8;
35 } arm, asy;
36
37 /* Armed DP state. */
38 struct {
39 bool mst;
40 bool ef;
41 u8 nr;
42 u8 bw;
43 } dp;
44
45 /* Armed TMDS state. */
46 struct {
47 bool high_speed;
48 } tmds;
49 };
50
51 struct nvkm_ior_func {
52 struct {
53 int (*get)(struct nvkm_outp *, int *link);
54 void (*set)(struct nvkm_outp *, struct nvkm_ior *);
55 } route;
56
57 void (*state)(struct nvkm_ior *, struct nvkm_ior_state *);
58 void (*power)(struct nvkm_ior *, bool normal, bool pu,
59 bool data, bool vsync, bool hsync);
60 int (*sense)(struct nvkm_ior *, u32 loadval);
61 void (*clock)(struct nvkm_ior *);
62 void (*war_2)(struct nvkm_ior *);
63 void (*war_3)(struct nvkm_ior *);
64
65 struct {
66 void (*ctrl)(struct nvkm_ior *, int head, bool enable,
67 u8 max_ac_packet, u8 rekey, u8 *avi, u8 avi_size,
68 u8 *vendor, u8 vendor_size);
69 void (*scdc)(struct nvkm_ior *, u8 scdc);
70 } hdmi;
71
72 struct {
73 u8 lanes[4];
74 int (*links)(struct nvkm_ior *, struct nvkm_i2c_aux *);
75 void (*power)(struct nvkm_ior *, int nr);
76 void (*pattern)(struct nvkm_ior *, int pattern);
77 void (*drive)(struct nvkm_ior *, int ln, int pc,
78 int dc, int pe, int tx_pu);
79 void (*vcpi)(struct nvkm_ior *, int head, u8 slot,
80 u8 slot_nr, u16 pbn, u16 aligned);
81 void (*audio)(struct nvkm_ior *, int head, bool enable);
82 void (*audio_sym)(struct nvkm_ior *, int head, u16 h, u32 v);
83 void (*activesym)(struct nvkm_ior *, int head,
84 u8 TU, u8 VTUa, u8 VTUf, u8 VTUi);
85 void (*watermark)(struct nvkm_ior *, int head, u8 watermark);
86 } dp;
87
88 struct {
89 void (*hpd)(struct nvkm_ior *, int head, bool present);
90 void (*eld)(struct nvkm_ior *, int head, u8 *data, u8 size);
91 void (*device_entry)(struct nvkm_ior *, int head);
92 } hda;
93 };
94
95 int nvkm_ior_new_(const struct nvkm_ior_func *func, struct nvkm_disp *,
96 enum nvkm_ior_type type, int id);
97 void nvkm_ior_del(struct nvkm_ior **);
98 struct nvkm_ior *nvkm_ior_find(struct nvkm_disp *, enum nvkm_ior_type, int id);
99
100 static inline u32
nv50_ior_base(struct nvkm_ior * ior)101 nv50_ior_base(struct nvkm_ior *ior)
102 {
103 return ior->id * 0x800;
104 }
105
106 void nv50_dac_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
107 int nv50_dac_sense(struct nvkm_ior *, u32);
108
109 void nv50_pior_depth(struct nvkm_ior *, struct nvkm_ior_state *, u32 ctrl);
110
111 static inline u32
nv50_sor_link(struct nvkm_ior * ior)112 nv50_sor_link(struct nvkm_ior *ior)
113 {
114 return nv50_ior_base(ior) + ((ior->asy.link == 2) * 0x80);
115 }
116
117 void nv50_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
118 void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
119 void nv50_sor_clock(struct nvkm_ior *);
120
121 void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
122 int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
123 void g94_sor_dp_power(struct nvkm_ior *, int);
124 void g94_sor_dp_pattern(struct nvkm_ior *, int);
125 void g94_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
126 void g94_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
127 void g94_sor_dp_activesym(struct nvkm_ior *, int, u8, u8, u8, u8);
128 void g94_sor_dp_watermark(struct nvkm_ior *, int, u8);
129
130 void gt215_sor_dp_audio(struct nvkm_ior *, int, bool);
131
132 void gf119_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
133 void gf119_sor_clock(struct nvkm_ior *);
134 int gf119_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
135 void gf119_sor_dp_pattern(struct nvkm_ior *, int);
136 void gf119_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
137 void gf119_sor_dp_vcpi(struct nvkm_ior *, int, u8, u8, u16, u16);
138 void gf119_sor_dp_audio(struct nvkm_ior *, int, bool);
139 void gf119_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
140 void gf119_sor_dp_watermark(struct nvkm_ior *, int, u8);
141
142 void gm107_sor_dp_pattern(struct nvkm_ior *, int);
143
144 void gm200_sor_route_set(struct nvkm_outp *, struct nvkm_ior *);
145 int gm200_sor_route_get(struct nvkm_outp *, int *);
146 void gm200_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
147
148 void gv100_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
149 void gv100_sor_dp_audio(struct nvkm_ior *, int, bool);
150 void gv100_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
151 void gv100_sor_dp_watermark(struct nvkm_ior *, int, u8);
152
153 void g84_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
154 void gt215_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
155 void gf119_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
156 void gk104_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
157 void gv100_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
158
159 void gm200_hdmi_scdc(struct nvkm_ior *, u8);
160
161 void gt215_hda_hpd(struct nvkm_ior *, int, bool);
162 void gt215_hda_eld(struct nvkm_ior *, int, u8 *, u8);
163
164 void gf119_hda_hpd(struct nvkm_ior *, int, bool);
165 void gf119_hda_eld(struct nvkm_ior *, int, u8 *, u8);
166 void gf119_hda_device_entry(struct nvkm_ior *, int);
167
168 void gv100_hda_device_entry(struct nvkm_ior *, int);
169
170 #define IOR_MSG(i,l,f,a...) do { \
171 struct nvkm_ior *_ior = (i); \
172 nvkm_##l(&_ior->disp->engine.subdev, "%s: "f"\n", _ior->name, ##a); \
173 } while(0)
174 #define IOR_WARN(i,f,a...) IOR_MSG((i), warn, f, ##a)
175 #define IOR_DBG(i,f,a...) IOR_MSG((i), debug, f, ##a)
176
177 int nv50_dac_cnt(struct nvkm_disp *, unsigned long *);
178 int nv50_dac_new(struct nvkm_disp *, int);
179
180 int gf119_dac_cnt(struct nvkm_disp *, unsigned long *);
181 int gf119_dac_new(struct nvkm_disp *, int);
182
183 int nv50_pior_cnt(struct nvkm_disp *, unsigned long *);
184 int nv50_pior_new(struct nvkm_disp *, int);
185
186 int nv50_sor_cnt(struct nvkm_disp *, unsigned long *);
187 int nv50_sor_new(struct nvkm_disp *, int);
188
189 int g84_sor_new(struct nvkm_disp *, int);
190
191 int g94_sor_cnt(struct nvkm_disp *, unsigned long *);
192 int g94_sor_new(struct nvkm_disp *, int);
193
194 int mcp77_sor_new(struct nvkm_disp *, int);
195 int gt215_sor_new(struct nvkm_disp *, int);
196 int mcp89_sor_new(struct nvkm_disp *, int);
197
198 int gf119_sor_cnt(struct nvkm_disp *, unsigned long *);
199 int gf119_sor_new(struct nvkm_disp *, int);
200
201 int gk104_sor_new(struct nvkm_disp *, int);
202 int gm107_sor_new(struct nvkm_disp *, int);
203 int gm200_sor_new(struct nvkm_disp *, int);
204 int gp100_sor_new(struct nvkm_disp *, int);
205
206 int gv100_sor_cnt(struct nvkm_disp *, unsigned long *);
207 int gv100_sor_new(struct nvkm_disp *, int);
208
209 int tu102_sor_new(struct nvkm_disp *, int);
210 #endif
211
