drivers/gpu/drm/nouveau/core/engine/disp/nv50.h

   1 #ifndef __NV50_DISP_H__
   2 #define __NV50_DISP_H__
   3
   4 #include <core/parent.h>
   5 #include <core/namedb.h>
   6 #include <core/engctx.h>
   7 #include <core/ramht.h>
   8 #include <core/event.h>
   9
  10 #include <engine/dmaobj.h>
  11 #include <engine/disp.h>
  12
  13 struct dcb_output;
  14
  15 struct nv50_disp_priv {
  16         struct nouveau_disp base;
  17         struct nouveau_oclass *sclass;
  18         struct {
  19                 int nr;
  20         } head;
  21         struct {
  22                 int nr;
  23                 int (*power)(struct nv50_disp_priv *, int dac, u32 data);
  24                 int (*sense)(struct nv50_disp_priv *, int dac, u32 load);
  25         } dac;
  26         struct {
  27                 int nr;
  28                 int (*power)(struct nv50_disp_priv *, int sor, u32 data);
  29                 int (*hda_eld)(struct nv50_disp_priv *, int sor, u8 *, u32);
  30                 int (*hdmi)(struct nv50_disp_priv *, int head, int sor, u32);
  31                 int (*dp_train_init)(struct nv50_disp_priv *, int sor, int link,
  32                                      int head, u16 type, u16 mask, u32 data,
  33                                      struct dcb_output *);
  34                 int (*dp_train_fini)(struct nv50_disp_priv *, int sor, int link,
  35                                      int head, u16 type, u16 mask, u32 data,
  36                                      struct dcb_output *);
  37                 int (*dp_train)(struct nv50_disp_priv *, int sor, int link,
  38                                 u16 type, u16 mask, u32 data,
  39                                 struct dcb_output *);
  40                 int (*dp_lnkctl)(struct nv50_disp_priv *, int sor, int link,
  41                                  int head, u16 type, u16 mask, u32 data,
  42                                  struct dcb_output *);
  43                 int (*dp_drvctl)(struct nv50_disp_priv *, int sor, int link,
  44                                  int lane, u16 type, u16 mask, u32 data,
  45                                  struct dcb_output *);
  46                 u32 lvdsconf;
  47         } sor;
  48 };
  49
  50 #define DAC_MTHD(n) (n), (n) + 0x03
  51
  52 int nv50_dac_mthd(struct nouveau_object *, u32, void *, u32);
  53 int nv50_dac_power(struct nv50_disp_priv *, int, u32);
  54 int nv50_dac_sense(struct nv50_disp_priv *, int, u32);
  55
  56 #define SOR_MTHD(n) (n), (n) + 0x3f
  57
  58 int nva3_hda_eld(struct nv50_disp_priv *, int, u8 *, u32);
  59 int nvd0_hda_eld(struct nv50_disp_priv *, int, u8 *, u32);
  60
  61 int nv84_hdmi_ctrl(struct nv50_disp_priv *, int, int, u32);
  62 int nva3_hdmi_ctrl(struct nv50_disp_priv *, int, int, u32);
  63 int nvd0_hdmi_ctrl(struct nv50_disp_priv *, int, int, u32);
  64
  65 int nv50_sor_mthd(struct nouveau_object *, u32, void *, u32);
  66 int nv50_sor_power(struct nv50_disp_priv *, int, u32);
  67
  68 int nv94_sor_dp_train_init(struct nv50_disp_priv *, int, int, int, u16, u16,
  69                            u32, struct dcb_output *);
  70 int nv94_sor_dp_train_fini(struct nv50_disp_priv *, int, int, int, u16, u16,
  71                            u32, struct dcb_output *);
  72 int nv94_sor_dp_train(struct nv50_disp_priv *, int, int, u16, u16, u32,
  73                       struct dcb_output *);
  74 int nv94_sor_dp_lnkctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32,
  75                        struct dcb_output *);
  76 int nv94_sor_dp_drvctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32,
  77                        struct dcb_output *);
  78
  79 int nvd0_sor_dp_train(struct nv50_disp_priv *, int, int, u16, u16, u32,
  80                       struct dcb_output *);
  81 int nvd0_sor_dp_lnkctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32,
  82                        struct dcb_output *);
  83 int nvd0_sor_dp_drvctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32,
  84                        struct dcb_output *);
  85
  86 struct nv50_disp_base {
  87         struct nouveau_parent base;
  88         struct nouveau_ramht *ramht;
  89         u32 chan;
  90 };
  91
  92 struct nv50_disp_chan {
  93         struct nouveau_namedb base;
  94         int chid;
  95 };
  96
  97 int  nv50_disp_chan_create_(struct nouveau_object *, struct nouveau_object *,
  98                             struct nouveau_oclass *, int, int, void **);
  99 void nv50_disp_chan_destroy(struct nv50_disp_chan *);
 100 u32  nv50_disp_chan_rd32(struct nouveau_object *, u64);
 101 void nv50_disp_chan_wr32(struct nouveau_object *, u64, u32);
 102
 103 #define nv50_disp_chan_init(a)                                                 \
 104         nouveau_namedb_init(&(a)->base)
 105 #define nv50_disp_chan_fini(a,b)                                               \
 106         nouveau_namedb_fini(&(a)->base, (b))
 107
 108 int  nv50_disp_dmac_create_(struct nouveau_object *, struct nouveau_object *,
 109                             struct nouveau_oclass *, u32, int, int, void **);
 110 void nv50_disp_dmac_dtor(struct nouveau_object *);
 111
 112 struct nv50_disp_dmac {
 113         struct nv50_disp_chan base;
 114         struct nouveau_dmaobj *pushdma;
 115         u32 push;
 116 };
 117
 118 struct nv50_disp_pioc {
 119         struct nv50_disp_chan base;
 120 };
 121
 122 extern struct nouveau_ofuncs nv50_disp_mast_ofuncs;
 123 extern struct nouveau_ofuncs nv50_disp_sync_ofuncs;
 124 extern struct nouveau_ofuncs nv50_disp_ovly_ofuncs;
 125 extern struct nouveau_ofuncs nv50_disp_oimm_ofuncs;
 126 extern struct nouveau_ofuncs nv50_disp_curs_ofuncs;
 127 extern struct nouveau_ofuncs nv50_disp_base_ofuncs;
 128 extern struct nouveau_oclass nv50_disp_cclass;
 129 void nv50_disp_intr(struct nouveau_subdev *);
 130
 131 extern struct nouveau_omthds nv84_disp_base_omthds[];
 132
 133 extern struct nouveau_omthds nva3_disp_base_omthds[];
 134
 135 extern struct nouveau_ofuncs nvd0_disp_mast_ofuncs;
 136 extern struct nouveau_ofuncs nvd0_disp_sync_ofuncs;
 137 extern struct nouveau_ofuncs nvd0_disp_ovly_ofuncs;
 138 extern struct nouveau_ofuncs nvd0_disp_oimm_ofuncs;
 139 extern struct nouveau_ofuncs nvd0_disp_curs_ofuncs;
 140 extern struct nouveau_ofuncs nvd0_disp_base_ofuncs;
 141 extern struct nouveau_oclass nvd0_disp_cclass;
 142 void nvd0_disp_intr(struct nouveau_subdev *);
 143
 144 #endif