1 /* SPDX-License-Identifier: GPL-2.0 */
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
46 struct nvkm_ior_func {
47 struct {
48 int (*get)(struct nvkm_outp *, int *link);
49 void (*set)(struct nvkm_outp *, struct nvkm_ior *);
50 } route;
51
52 void (*state)(struct nvkm_ior *, struct nvkm_ior_state *);
53 void (*power)(struct nvkm_ior *, bool normal, bool pu,
54 bool data, bool vsync, bool hsync);
55 int (*sense)(struct nvkm_ior *, u32 loadval);
56 void (*clock)(struct nvkm_ior *);
57 void (*war_2)(struct nvkm_ior *);
58 void (*war_3)(struct nvkm_ior *);
59
60 struct {
61 void (*ctrl)(struct nvkm_ior *, int head, bool enable,
62 u8 max_ac_packet, u8 rekey, u8 *avi, u8 avi_size,
63 u8 *vendor, u8 vendor_size);
64 } hdmi;
65
66 struct {
67 u8 lanes[4];
68 int (*links)(struct nvkm_ior *, struct nvkm_i2c_aux *);
69 void (*power)(struct nvkm_ior *, int nr);
70 void (*pattern)(struct nvkm_ior *, int pattern);
71 void (*drive)(struct nvkm_ior *, int ln, int pc,
72 int dc, int pe, int tx_pu);
73 void (*vcpi)(struct nvkm_ior *, int head, u8 slot,
74 u8 slot_nr, u16 pbn, u16 aligned);
75 void (*audio)(struct nvkm_ior *, int head, bool enable);
76 void (*audio_sym)(struct nvkm_ior *, int head, u16 h, u32 v);
77 void (*activesym)(struct nvkm_ior *, int head,
78 u8 TU, u8 VTUa, u8 VTUf, u8 VTUi);
79 void (*watermark)(struct nvkm_ior *, int head, u8 watermark);
80 } dp;
81
82 struct {
83 void (*hpd)(struct nvkm_ior *, int head, bool present);
84 void (*eld)(struct nvkm_ior *, u8 *data, u8 size);
85 } hda;
86 };
87
88 int nvkm_ior_new_(const struct nvkm_ior_func *func, struct nvkm_disp *,
89 enum nvkm_ior_type type, int id);
90 void nvkm_ior_del(struct nvkm_ior **);
91 struct nvkm_ior *nvkm_ior_find(struct nvkm_disp *, enum nvkm_ior_type, int id);
92
93 static inline u32
nv50_ior_base(struct nvkm_ior * ior)94 nv50_ior_base(struct nvkm_ior *ior)
95 {
96 return ior->id * 0x800;
97 }
98
99 void nv50_dac_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
100 int nv50_dac_sense(struct nvkm_ior *, u32);
101
102 void nv50_pior_depth(struct nvkm_ior *, struct nvkm_ior_state *, u32 ctrl);
103
104 static inline u32
nv50_sor_link(struct nvkm_ior * ior)105 nv50_sor_link(struct nvkm_ior *ior)
106 {
107 return nv50_ior_base(ior) + ((ior->asy.link == 2) * 0x80);
108 }
109
110 void nv50_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
111 void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
112 void nv50_sor_clock(struct nvkm_ior *);
113
114 void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
115 int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
116 void g94_sor_dp_power(struct nvkm_ior *, int);
117 void g94_sor_dp_pattern(struct nvkm_ior *, int);
118 void g94_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
119 void g94_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
120 void g94_sor_dp_activesym(struct nvkm_ior *, int, u8, u8, u8, u8);
121 void g94_sor_dp_watermark(struct nvkm_ior *, int, u8);
122
123 void gt215_sor_dp_audio(struct nvkm_ior *, int, bool);
124
125 void gf119_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
126 void gf119_sor_clock(struct nvkm_ior *);
127 int gf119_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
128 void gf119_sor_dp_pattern(struct nvkm_ior *, int);
129 void gf119_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
130 void gf119_sor_dp_vcpi(struct nvkm_ior *, int, u8, u8, u16, u16);
131 void gf119_sor_dp_audio(struct nvkm_ior *, int, bool);
132 void gf119_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
133 void gf119_sor_dp_watermark(struct nvkm_ior *, int, u8);
134
135 void gm107_sor_dp_pattern(struct nvkm_ior *, int);
136
137 void gm200_sor_route_set(struct nvkm_outp *, struct nvkm_ior *);
138 int gm200_sor_route_get(struct nvkm_outp *, int *);
139 void gm200_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
140
141 void g84_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
142 void gt215_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
143 void gf119_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
144 void gk104_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
145 void gv100_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
146
147 void gt215_hda_hpd(struct nvkm_ior *, int, bool);
148 void gt215_hda_eld(struct nvkm_ior *, u8 *, u8);
149
150 void gf119_hda_hpd(struct nvkm_ior *, int, bool);
151 void gf119_hda_eld(struct nvkm_ior *, u8 *, u8);
152
153 #define IOR_MSG(i,l,f,a...) do { \
154 struct nvkm_ior *_ior = (i); \
155 nvkm_##l(&_ior->disp->engine.subdev, "%s: "f"\n", _ior->name, ##a); \
156 } while(0)
157 #define IOR_WARN(i,f,a...) IOR_MSG((i), warn, f, ##a)
158 #define IOR_DBG(i,f,a...) IOR_MSG((i), debug, f, ##a)
159
160 int nv50_dac_cnt(struct nvkm_disp *, unsigned long *);
161 int nv50_dac_new(struct nvkm_disp *, int);
162
163 int gf119_dac_cnt(struct nvkm_disp *, unsigned long *);
164 int gf119_dac_new(struct nvkm_disp *, int);
165
166 int nv50_pior_cnt(struct nvkm_disp *, unsigned long *);
167 int nv50_pior_new(struct nvkm_disp *, int);
168
169 int nv50_sor_cnt(struct nvkm_disp *, unsigned long *);
170 int nv50_sor_new(struct nvkm_disp *, int);
171
172 int g84_sor_new(struct nvkm_disp *, int);
173
174 int g94_sor_cnt(struct nvkm_disp *, unsigned long *);
175 int g94_sor_new(struct nvkm_disp *, int);
176
177 int mcp77_sor_new(struct nvkm_disp *, int);
178 int gt215_sor_new(struct nvkm_disp *, int);
179 int mcp89_sor_new(struct nvkm_disp *, int);
180
181 int gf119_sor_cnt(struct nvkm_disp *, unsigned long *);
182 int gf119_sor_new(struct nvkm_disp *, int);
183
184 int gk104_sor_new(struct nvkm_disp *, int);
185 int gm107_sor_new(struct nvkm_disp *, int);
186 int gm200_sor_new(struct nvkm_disp *, int);
187
188 int gv100_sor_cnt(struct nvkm_disp *, unsigned long *);
189 int gv100_sor_new(struct nvkm_disp *, int);
190 #endif
191
