root/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h

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INCLUDED FROM


DEFINITIONS

This source file includes following definitions.
  1. nv50_ior_base
  2. nv50_sor_link

   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 *, u8 *data, u8 size);
  91         } hda;
  92 };
  93 
  94 int nvkm_ior_new_(const struct nvkm_ior_func *func, struct nvkm_disp *,
  95                   enum nvkm_ior_type type, int id);
  96 void nvkm_ior_del(struct nvkm_ior **);
  97 struct nvkm_ior *nvkm_ior_find(struct nvkm_disp *, enum nvkm_ior_type, int id);
  98 
  99 static inline u32
 100 nv50_ior_base(struct nvkm_ior *ior)
 101 {
 102         return ior->id * 0x800;
 103 }
 104 
 105 void nv50_dac_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
 106 int nv50_dac_sense(struct nvkm_ior *, u32);
 107 
 108 void nv50_pior_depth(struct nvkm_ior *, struct nvkm_ior_state *, u32 ctrl);
 109 
 110 static inline u32
 111 nv50_sor_link(struct nvkm_ior *ior)
 112 {
 113         return nv50_ior_base(ior) + ((ior->asy.link == 2) * 0x80);
 114 }
 115 
 116 void nv50_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
 117 void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
 118 void nv50_sor_clock(struct nvkm_ior *);
 119 
 120 void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
 121 int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
 122 void g94_sor_dp_power(struct nvkm_ior *, int);
 123 void g94_sor_dp_pattern(struct nvkm_ior *, int);
 124 void g94_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
 125 void g94_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
 126 void g94_sor_dp_activesym(struct nvkm_ior *, int, u8, u8, u8, u8);
 127 void g94_sor_dp_watermark(struct nvkm_ior *, int, u8);
 128 
 129 void gt215_sor_dp_audio(struct nvkm_ior *, int, bool);
 130 
 131 void gf119_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
 132 void gf119_sor_clock(struct nvkm_ior *);
 133 int gf119_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
 134 void gf119_sor_dp_pattern(struct nvkm_ior *, int);
 135 void gf119_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
 136 void gf119_sor_dp_vcpi(struct nvkm_ior *, int, u8, u8, u16, u16);
 137 void gf119_sor_dp_audio(struct nvkm_ior *, int, bool);
 138 void gf119_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
 139 void gf119_sor_dp_watermark(struct nvkm_ior *, int, u8);
 140 
 141 void gm107_sor_dp_pattern(struct nvkm_ior *, int);
 142 
 143 void gm200_sor_route_set(struct nvkm_outp *, struct nvkm_ior *);
 144 int gm200_sor_route_get(struct nvkm_outp *, int *);
 145 void gm200_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
 146 
 147 void gv100_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
 148 void gv100_sor_dp_audio(struct nvkm_ior *, int, bool);
 149 void gv100_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
 150 void gv100_sor_dp_watermark(struct nvkm_ior *, int, u8);
 151 
 152 void g84_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 153 void gt215_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 154 void gf119_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 155 void gk104_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 156 void gv100_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 157 
 158 void gm200_hdmi_scdc(struct nvkm_ior *, int, u8);
 159 
 160 void gt215_hda_hpd(struct nvkm_ior *, int, bool);
 161 void gt215_hda_eld(struct nvkm_ior *, u8 *, u8);
 162 
 163 void gf119_hda_hpd(struct nvkm_ior *, int, bool);
 164 void gf119_hda_eld(struct nvkm_ior *, u8 *, u8);
 165 
 166 #define IOR_MSG(i,l,f,a...) do {                                               \
 167         struct nvkm_ior *_ior = (i);                                           \
 168         nvkm_##l(&_ior->disp->engine.subdev, "%s: "f"\n", _ior->name, ##a);    \
 169 } while(0)
 170 #define IOR_WARN(i,f,a...) IOR_MSG((i), warn, f, ##a)
 171 #define IOR_DBG(i,f,a...) IOR_MSG((i), debug, f, ##a)
 172 
 173 int nv50_dac_cnt(struct nvkm_disp *, unsigned long *);
 174 int nv50_dac_new(struct nvkm_disp *, int);
 175 
 176 int gf119_dac_cnt(struct nvkm_disp *, unsigned long *);
 177 int gf119_dac_new(struct nvkm_disp *, int);
 178 
 179 int nv50_pior_cnt(struct nvkm_disp *, unsigned long *);
 180 int nv50_pior_new(struct nvkm_disp *, int);
 181 
 182 int nv50_sor_cnt(struct nvkm_disp *, unsigned long *);
 183 int nv50_sor_new(struct nvkm_disp *, int);
 184 
 185 int g84_sor_new(struct nvkm_disp *, int);
 186 
 187 int g94_sor_cnt(struct nvkm_disp *, unsigned long *);
 188 int g94_sor_new(struct nvkm_disp *, int);
 189 
 190 int mcp77_sor_new(struct nvkm_disp *, int);
 191 int gt215_sor_new(struct nvkm_disp *, int);
 192 int mcp89_sor_new(struct nvkm_disp *, int);
 193 
 194 int gf119_sor_cnt(struct nvkm_disp *, unsigned long *);
 195 int gf119_sor_new(struct nvkm_disp *, int);
 196 
 197 int gk104_sor_new(struct nvkm_disp *, int);
 198 int gm107_sor_new(struct nvkm_disp *, int);
 199 int gm200_sor_new(struct nvkm_disp *, int);
 200 
 201 int gv100_sor_cnt(struct nvkm_disp *, unsigned long *);
 202 int gv100_sor_new(struct nvkm_disp *, int);
 203 
 204 int tu102_sor_new(struct nvkm_disp *, int);
 205 #endif

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