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

   1 #ifndef __NVKM_DISP_IOR_H__
   2 #define __NVKM_DISP_IOR_H__
   3 #include "priv.h"
   4 struct nvkm_i2c_aux;
   5
   6 struct nvkm_ior {
   7         const struct nvkm_ior_func *func;
   8         struct nvkm_disp *disp;
   9         enum nvkm_ior_type {
  10                 DAC,
  11                 SOR,
  12                 PIOR,
  13         } type;
  14         int id;
  15         char name[8];
  16
  17         struct list_head head;
  18
  19         struct nvkm_ior_state {
  20                 struct nvkm_outp *outp;
  21                 unsigned rgdiv;
  22                 unsigned proto_evo:4;
  23                 enum nvkm_ior_proto {
  24                         CRT,
  25                         TMDS,
  26                         LVDS,
  27                         DP,
  28                         UNKNOWN
  29                 } proto:3;
  30                 unsigned link:2;
  31                 unsigned head:4;
  32         } arm, asy;
  33
  34         /* Armed DP state. */
  35         struct {
  36                 bool mst;
  37                 bool ef;
  38                 u8 nr;
  39                 u8 bw;
  40         } dp;
  41 };
  42
  43 struct nvkm_ior_func {
  44         struct {
  45                 int (*get)(struct nvkm_outp *, int *link);
  46                 void (*set)(struct nvkm_outp *, struct nvkm_ior *);
  47         } route;
  48
  49         void (*state)(struct nvkm_ior *, struct nvkm_ior_state *);
  50         void (*power)(struct nvkm_ior *, bool normal, bool pu,
  51                       bool data, bool vsync, bool hsync);
  52         int (*sense)(struct nvkm_ior *, u32 loadval);
  53         void (*clock)(struct nvkm_ior *);
  54         void (*war_2)(struct nvkm_ior *);
  55         void (*war_3)(struct nvkm_ior *);
  56
  57         struct {
  58                 void (*ctrl)(struct nvkm_ior *, int head, bool enable,
  59                              u8 max_ac_packet, u8 rekey, u8 *avi, u8 avi_size,
  60                              u8 *vendor, u8 vendor_size);
  61         } hdmi;
  62
  63         struct {
  64                 u8 lanes[4];
  65                 int (*links)(struct nvkm_ior *, struct nvkm_i2c_aux *);
  66                 void (*power)(struct nvkm_ior *, int nr);
  67                 void (*pattern)(struct nvkm_ior *, int pattern);
  68                 void (*drive)(struct nvkm_ior *, int ln, int pc,
  69                               int dc, int pe, int tx_pu);
  70                 void (*vcpi)(struct nvkm_ior *, int head, u8 slot,
  71                              u8 slot_nr, u16 pbn, u16 aligned);
  72                 void (*audio)(struct nvkm_ior *, int head, bool enable);
  73                 void (*audio_sym)(struct nvkm_ior *, int head, u16 h, u32 v);
  74                 void (*activesym)(struct nvkm_ior *, int head,
  75                                   u8 TU, u8 VTUa, u8 VTUf, u8 VTUi);
  76                 void (*watermark)(struct nvkm_ior *, int head, u8 watermark);
  77         } dp;
  78
  79         struct {
  80                 void (*hpd)(struct nvkm_ior *, int head, bool present);
  81                 void (*eld)(struct nvkm_ior *, u8 *data, u8 size);
  82         } hda;
  83 };
  84
  85 int nvkm_ior_new_(const struct nvkm_ior_func *func, struct nvkm_disp *,
  86                   enum nvkm_ior_type type, int id);
  87 void nvkm_ior_del(struct nvkm_ior **);
  88 struct nvkm_ior *nvkm_ior_find(struct nvkm_disp *, enum nvkm_ior_type, int id);
  89
  90 static inline u32
  91 nv50_ior_base(struct nvkm_ior *ior)
  92 {
  93         return ior->id * 0x800;
  94 }
  95
  96 void nv50_dac_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
  97 int nv50_dac_sense(struct nvkm_ior *, u32);
  98
  99 void nv50_pior_depth(struct nvkm_ior *, struct nvkm_ior_state *, u32 ctrl);
 100
 101 static inline u32
 102 nv50_sor_link(struct nvkm_ior *ior)
 103 {
 104         return nv50_ior_base(ior) + ((ior->asy.link == 2) * 0x80);
 105 }
 106
 107 void nv50_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
 108 void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
 109 void nv50_sor_clock(struct nvkm_ior *);
 110
 111 void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
 112 int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
 113 void g94_sor_dp_power(struct nvkm_ior *, int);
 114 void g94_sor_dp_pattern(struct nvkm_ior *, int);
 115 void g94_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
 116 void g94_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
 117 void g94_sor_dp_activesym(struct nvkm_ior *, int, u8, u8, u8, u8);
 118 void g94_sor_dp_watermark(struct nvkm_ior *, int, u8);
 119
 120 void gt215_sor_dp_audio(struct nvkm_ior *, int, bool);
 121
 122 void gf119_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
 123 void gf119_sor_clock(struct nvkm_ior *);
 124 int gf119_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
 125 void gf119_sor_dp_pattern(struct nvkm_ior *, int);
 126 void gf119_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
 127 void gf119_sor_dp_vcpi(struct nvkm_ior *, int, u8, u8, u16, u16);
 128 void gf119_sor_dp_audio(struct nvkm_ior *, int, bool);
 129 void gf119_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
 130 void gf119_sor_dp_watermark(struct nvkm_ior *, int, u8);
 131
 132 void gm107_sor_dp_pattern(struct nvkm_ior *, int);
 133
 134 void g84_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 135 void gt215_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 136 void gf119_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 137 void gk104_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 138
 139 void gt215_hda_hpd(struct nvkm_ior *, int, bool);
 140 void gt215_hda_eld(struct nvkm_ior *, u8 *, u8);
 141
 142 void gf119_hda_hpd(struct nvkm_ior *, int, bool);
 143 void gf119_hda_eld(struct nvkm_ior *, u8 *, u8);
 144
 145 #define IOR_MSG(i,l,f,a...) do {                                               \
 146         struct nvkm_ior *_ior = (i);                                           \
 147         nvkm_##l(&_ior->disp->engine.subdev, "%s: "f, _ior->name, ##a);        \
 148 } while(0)
 149 #define IOR_WARN(i,f,a...) IOR_MSG((i), warn, f, ##a)
 150 #define IOR_DBG(i,f,a...) IOR_MSG((i), debug, f, ##a)
 151
 152 int nv50_dac_new(struct nvkm_disp *, int);
 153 int gf119_dac_new(struct nvkm_disp *, int);
 154
 155 int nv50_pior_new(struct nvkm_disp *, int);
 156
 157 int nv50_sor_new(struct nvkm_disp *, int);
 158 int g84_sor_new(struct nvkm_disp *, int);
 159 int g94_sor_new(struct nvkm_disp *, int);
 160 int mcp77_sor_new(struct nvkm_disp *, int);
 161 int gt215_sor_new(struct nvkm_disp *, int);
 162 int mcp89_sor_new(struct nvkm_disp *, int);
 163 int gf119_sor_new(struct nvkm_disp *, int);
 164 int gk104_sor_new(struct nvkm_disp *, int);
 165 int gm107_sor_new(struct nvkm_disp *, int);
 166 int gm200_sor_new(struct nvkm_disp *, int);
 167 #endif