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 *, int head, 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 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 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 *, int, 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