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                         TV,
  26                         TMDS,
  27                         LVDS,
  28                         DP,
  29                         UNKNOWN
  30                 } proto:3;
  31                 unsigned link:2;
  32                 unsigned head:4;
  33         } arm, asy;
  34
  35         /* Armed DP state. */
  36         struct {
  37                 bool mst;
  38                 bool ef;
  39                 u8 nr;
  40                 u8 bw;
  41         } dp;
  42 };
  43
  44 struct nvkm_ior_func {
  45         struct {
  46                 int (*get)(struct nvkm_outp *, int *link);
  47                 void (*set)(struct nvkm_outp *, struct nvkm_ior *);
  48         } route;
  49
  50         void (*state)(struct nvkm_ior *, struct nvkm_ior_state *);
  51         void (*power)(struct nvkm_ior *, bool normal, bool pu,
  52                       bool data, bool vsync, bool hsync);
  53         int (*sense)(struct nvkm_ior *, u32 loadval);
  54         void (*clock)(struct nvkm_ior *);
  55         void (*war_2)(struct nvkm_ior *);
  56         void (*war_3)(struct nvkm_ior *);
  57
  58         struct {
  59                 void (*ctrl)(struct nvkm_ior *, int head, bool enable,
  60                              u8 max_ac_packet, u8 rekey, u8 *avi, u8 avi_size,
  61                              u8 *vendor, u8 vendor_size);
  62         } hdmi;
  63
  64         struct {
  65                 u8 lanes[4];
  66                 int (*links)(struct nvkm_ior *, struct nvkm_i2c_aux *);
  67                 void (*power)(struct nvkm_ior *, int nr);
  68                 void (*pattern)(struct nvkm_ior *, int pattern);
  69                 void (*drive)(struct nvkm_ior *, int ln, int pc,
  70                               int dc, int pe, int tx_pu);
  71                 void (*vcpi)(struct nvkm_ior *, int head, u8 slot,
  72                              u8 slot_nr, u16 pbn, u16 aligned);
  73                 void (*audio)(struct nvkm_ior *, int head, bool enable);
  74                 void (*audio_sym)(struct nvkm_ior *, int head, u16 h, u32 v);
  75                 void (*activesym)(struct nvkm_ior *, int head,
  76                                   u8 TU, u8 VTUa, u8 VTUf, u8 VTUi);
  77                 void (*watermark)(struct nvkm_ior *, int head, u8 watermark);
  78         } dp;
  79
  80         struct {
  81                 void (*hpd)(struct nvkm_ior *, int head, bool present);
  82                 void (*eld)(struct nvkm_ior *, u8 *data, u8 size);
  83         } hda;
  84 };
  85
  86 int nvkm_ior_new_(const struct nvkm_ior_func *func, struct nvkm_disp *,
  87                   enum nvkm_ior_type type, int id);
  88 void nvkm_ior_del(struct nvkm_ior **);
  89 struct nvkm_ior *nvkm_ior_find(struct nvkm_disp *, enum nvkm_ior_type, int id);
  90
  91 static inline u32
  92 nv50_ior_base(struct nvkm_ior *ior)
  93 {
  94         return ior->id * 0x800;
  95 }
  96
  97 void nv50_dac_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
  98 int nv50_dac_sense(struct nvkm_ior *, u32);
  99
 100 void nv50_pior_depth(struct nvkm_ior *, struct nvkm_ior_state *, u32 ctrl);
 101
 102 static inline u32
 103 nv50_sor_link(struct nvkm_ior *ior)
 104 {
 105         return nv50_ior_base(ior) + ((ior->asy.link == 2) * 0x80);
 106 }
 107
 108 int nv50_sor_new_(const struct nvkm_ior_func *, struct nvkm_disp *, int id);
 109 void nv50_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
 110 void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
 111 void nv50_sor_clock(struct nvkm_ior *);
 112
 113 void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
 114 int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
 115 void g94_sor_dp_power(struct nvkm_ior *, int);
 116 void g94_sor_dp_pattern(struct nvkm_ior *, int);
 117 void g94_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
 118 void g94_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
 119 void g94_sor_dp_activesym(struct nvkm_ior *, int, u8, u8, u8, u8);
 120 void g94_sor_dp_watermark(struct nvkm_ior *, int, u8);
 121
 122 void gt215_sor_dp_audio(struct nvkm_ior *, int, bool);
 123
 124 int gf119_sor_new_(const struct nvkm_ior_func *, struct nvkm_disp *, int id);
 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 g84_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 138 void gt215_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 139 void gf119_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 140 void gk104_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
 141
 142 void gt215_hda_hpd(struct nvkm_ior *, int, bool);
 143 void gt215_hda_eld(struct nvkm_ior *, u8 *, u8);
 144
 145 void gf119_hda_hpd(struct nvkm_ior *, int, bool);
 146 void gf119_hda_eld(struct nvkm_ior *, u8 *, u8);
 147
 148 #define IOR_MSG(i,l,f,a...) do {                                               \
 149         struct nvkm_ior *_ior = (i);                                           \
 150         nvkm_##l(&_ior->disp->engine.subdev, "%s: "f, _ior->name, ##a);        \
 151 } while(0)
 152 #define IOR_WARN(i,f,a...) IOR_MSG((i), warn, f, ##a)
 153 #define IOR_DBG(i,f,a...) IOR_MSG((i), debug, f, ##a)
 154
 155 int nv50_dac_new(struct nvkm_disp *, int);
 156 int gf119_dac_new(struct nvkm_disp *, int);
 157
 158 int nv50_pior_new(struct nvkm_disp *, int);
 159
 160 int nv50_sor_new(struct nvkm_disp *, int);
 161 int g84_sor_new(struct nvkm_disp *, int);
 162 int g94_sor_new(struct nvkm_disp *, int);
 163 int mcp77_sor_new(struct nvkm_disp *, int);
 164 int gt215_sor_new(struct nvkm_disp *, int);
 165 int mcp89_sor_new(struct nvkm_disp *, int);
 166 int gf119_sor_new(struct nvkm_disp *, int);
 167 int gk104_sor_new(struct nvkm_disp *, int);
 168 int gm107_sor_new(struct nvkm_disp *, int);
 169 int gm200_sor_new(struct nvkm_disp *, int);
 170 #endif