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 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 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