ior.h (6904B)
1/* SPDX-License-Identifier: MIT */ 2#ifndef __NVKM_DISP_IOR_H__ 3#define __NVKM_DISP_IOR_H__ 4#include "priv.h" 5struct nvkm_i2c_aux; 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; 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 51struct 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 95int nvkm_ior_new_(const struct nvkm_ior_func *func, struct nvkm_disp *, 96 enum nvkm_ior_type type, int id); 97void nvkm_ior_del(struct nvkm_ior **); 98struct nvkm_ior *nvkm_ior_find(struct nvkm_disp *, enum nvkm_ior_type, int id); 99 100static inline u32 101nv50_ior_base(struct nvkm_ior *ior) 102{ 103 return ior->id * 0x800; 104} 105 106void nv50_dac_power(struct nvkm_ior *, bool, bool, bool, bool, bool); 107int nv50_dac_sense(struct nvkm_ior *, u32); 108 109void nv50_pior_depth(struct nvkm_ior *, struct nvkm_ior_state *, u32 ctrl); 110 111static inline u32 112nv50_sor_link(struct nvkm_ior *ior) 113{ 114 return nv50_ior_base(ior) + ((ior->asy.link == 2) * 0x80); 115} 116 117void nv50_sor_state(struct nvkm_ior *, struct nvkm_ior_state *); 118void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool); 119void nv50_sor_clock(struct nvkm_ior *); 120 121void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *); 122int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *); 123void g94_sor_dp_power(struct nvkm_ior *, int); 124void g94_sor_dp_pattern(struct nvkm_ior *, int); 125void g94_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int); 126void g94_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32); 127void g94_sor_dp_activesym(struct nvkm_ior *, int, u8, u8, u8, u8); 128void g94_sor_dp_watermark(struct nvkm_ior *, int, u8); 129 130void gt215_sor_dp_audio(struct nvkm_ior *, int, bool); 131 132void gf119_sor_state(struct nvkm_ior *, struct nvkm_ior_state *); 133void gf119_sor_clock(struct nvkm_ior *); 134int gf119_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *); 135void gf119_sor_dp_pattern(struct nvkm_ior *, int); 136void gf119_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int); 137void gf119_sor_dp_vcpi(struct nvkm_ior *, int, u8, u8, u16, u16); 138void gf119_sor_dp_audio(struct nvkm_ior *, int, bool); 139void gf119_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32); 140void gf119_sor_dp_watermark(struct nvkm_ior *, int, u8); 141 142void gm107_sor_dp_pattern(struct nvkm_ior *, int); 143 144void gm200_sor_route_set(struct nvkm_outp *, struct nvkm_ior *); 145int gm200_sor_route_get(struct nvkm_outp *, int *); 146void gm200_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int); 147 148void gv100_sor_state(struct nvkm_ior *, struct nvkm_ior_state *); 149void gv100_sor_dp_audio(struct nvkm_ior *, int, bool); 150void gv100_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32); 151void gv100_sor_dp_watermark(struct nvkm_ior *, int, u8); 152 153void tu102_sor_dp_vcpi(struct nvkm_ior *, int, u8, u8, u16, u16); 154 155void g84_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); 156void gt215_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); 157void gf119_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); 158void gk104_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); 159void gv100_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); 160 161void gm200_hdmi_scdc(struct nvkm_ior *, u8); 162 163void gt215_hda_hpd(struct nvkm_ior *, int, bool); 164void gt215_hda_eld(struct nvkm_ior *, int, u8 *, u8); 165 166void gf119_hda_hpd(struct nvkm_ior *, int, bool); 167void gf119_hda_eld(struct nvkm_ior *, int, u8 *, u8); 168void gf119_hda_device_entry(struct nvkm_ior *, int); 169 170void gv100_hda_device_entry(struct nvkm_ior *, int); 171 172#define IOR_MSG(i,l,f,a...) do { \ 173 struct nvkm_ior *_ior = (i); \ 174 nvkm_##l(&_ior->disp->engine.subdev, "%s: "f"\n", _ior->name, ##a); \ 175} while(0) 176#define IOR_WARN(i,f,a...) IOR_MSG((i), warn, f, ##a) 177#define IOR_DBG(i,f,a...) IOR_MSG((i), debug, f, ##a) 178 179int nv50_dac_cnt(struct nvkm_disp *, unsigned long *); 180int nv50_dac_new(struct nvkm_disp *, int); 181 182int gf119_dac_cnt(struct nvkm_disp *, unsigned long *); 183int gf119_dac_new(struct nvkm_disp *, int); 184 185int nv50_pior_cnt(struct nvkm_disp *, unsigned long *); 186int nv50_pior_new(struct nvkm_disp *, int); 187 188int nv50_sor_cnt(struct nvkm_disp *, unsigned long *); 189int nv50_sor_new(struct nvkm_disp *, int); 190 191int g84_sor_new(struct nvkm_disp *, int); 192 193int g94_sor_cnt(struct nvkm_disp *, unsigned long *); 194int g94_sor_new(struct nvkm_disp *, int); 195 196int mcp77_sor_new(struct nvkm_disp *, int); 197int gt215_sor_new(struct nvkm_disp *, int); 198int mcp89_sor_new(struct nvkm_disp *, int); 199 200int gf119_sor_cnt(struct nvkm_disp *, unsigned long *); 201int gf119_sor_new(struct nvkm_disp *, int); 202 203int gk104_sor_new(struct nvkm_disp *, int); 204int gm107_sor_new(struct nvkm_disp *, int); 205int gm200_sor_new(struct nvkm_disp *, int); 206int gp100_sor_new(struct nvkm_disp *, int); 207 208int gv100_sor_cnt(struct nvkm_disp *, unsigned long *); 209int gv100_sor_new(struct nvkm_disp *, int); 210 211int tu102_sor_new(struct nvkm_disp *, int); 212 213int ga102_sor_new(struct nvkm_disp *, int); 214#endif