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

   1 #ifndef __NV50_DISP_H__
   2 #define __NV50_DISP_H__
   3 #define nv50_disp(p) container_of((p), struct nv50_disp, base)
   4 #include "priv.h"
   5 struct nvkm_output;
   6 struct nvkm_output_dp;
   7
   8 #define NV50_DISP_MTHD_ struct nvkm_object *object,                            \
   9         struct nv50_disp *disp, void *data, u32 size
  10 #define NV50_DISP_MTHD_V0 NV50_DISP_MTHD_, int head
  11 #define NV50_DISP_MTHD_V1 NV50_DISP_MTHD_, int head, struct nvkm_output *outp
  12
  13 struct nv50_disp {
  14         const struct nv50_disp_func *func;
  15         struct nvkm_disp base;
  16
  17         struct work_struct supervisor;
  18         u32 super;
  19
  20         struct nvkm_event uevent;
  21
  22         struct {
  23                 u32 lvdsconf;
  24         } sor;
  25
  26         struct {
  27                 u8 type[3];
  28         } pior;
  29
  30         struct nv50_disp_chan *chan[17];
  31 };
  32
  33 int nv50_disp_root_scanoutpos(NV50_DISP_MTHD_V0);
  34
  35 int gf119_disp_root_scanoutpos(NV50_DISP_MTHD_V0);
  36
  37 int nv50_dac_power(NV50_DISP_MTHD_V1);
  38 int nv50_dac_sense(NV50_DISP_MTHD_V1);
  39
  40 int gt215_hda_eld(NV50_DISP_MTHD_V1);
  41 int gf119_hda_eld(NV50_DISP_MTHD_V1);
  42
  43 int g84_hdmi_ctrl(NV50_DISP_MTHD_V1);
  44 int gt215_hdmi_ctrl(NV50_DISP_MTHD_V1);
  45 int gf119_hdmi_ctrl(NV50_DISP_MTHD_V1);
  46 int gk104_hdmi_ctrl(NV50_DISP_MTHD_V1);
  47
  48 int nv50_sor_power(NV50_DISP_MTHD_V1);
  49 int nv50_pior_power(NV50_DISP_MTHD_V1);
  50
  51 int nv50_disp_new_(const struct nv50_disp_func *, struct nvkm_device *,
  52                    int index, int heads, struct nvkm_disp **);
  53 int gf119_disp_new_(const struct nv50_disp_func *, struct nvkm_device *,
  54                     int index, struct nvkm_disp **);
  55
  56 struct nv50_disp_func_outp {
  57         int (* crt)(struct nvkm_disp *, int index, struct dcb_output *,
  58                     struct nvkm_output **);
  59         int (*  tv)(struct nvkm_disp *, int index, struct dcb_output *,
  60                     struct nvkm_output **);
  61         int (*tmds)(struct nvkm_disp *, int index, struct dcb_output *,
  62                     struct nvkm_output **);
  63         int (*lvds)(struct nvkm_disp *, int index, struct dcb_output *,
  64                     struct nvkm_output **);
  65         int (*  dp)(struct nvkm_disp *, int index, struct dcb_output *,
  66                     struct nvkm_output **);
  67 };
  68
  69 struct nv50_disp_func {
  70         void (*intr)(struct nv50_disp *);
  71         void (*intr_error)(struct nv50_disp *, int chid);
  72
  73         const struct nvkm_event_func *uevent;
  74         void (*super)(struct work_struct *);
  75
  76         const struct nvkm_disp_oclass *root;
  77
  78         struct {
  79                 void (*vblank_init)(struct nv50_disp *, int head);
  80                 void (*vblank_fini)(struct nv50_disp *, int head);
  81                 int (*scanoutpos)(NV50_DISP_MTHD_V0);
  82         } head;
  83
  84         struct {
  85                 const struct nv50_disp_func_outp internal;
  86                 const struct nv50_disp_func_outp external;
  87         } outp;
  88
  89         struct {
  90                 int nr;
  91                 int (*power)(NV50_DISP_MTHD_V1);
  92                 int (*sense)(NV50_DISP_MTHD_V1);
  93         } dac;
  94
  95         struct {
  96                 int nr;
  97                 int (*power)(NV50_DISP_MTHD_V1);
  98                 int (*hda_eld)(NV50_DISP_MTHD_V1);
  99                 int (*hdmi)(NV50_DISP_MTHD_V1);
 100                 void (*magic)(struct nvkm_output *);
 101         } sor;
 102
 103         struct {
 104                 int nr;
 105                 int (*power)(NV50_DISP_MTHD_V1);
 106         } pior;
 107 };
 108
 109 void nv50_disp_vblank_init(struct nv50_disp *, int);
 110 void nv50_disp_vblank_fini(struct nv50_disp *, int);
 111 void nv50_disp_intr(struct nv50_disp *);
 112 void nv50_disp_intr_supervisor(struct work_struct *);
 113
 114 void gf119_disp_vblank_init(struct nv50_disp *, int);
 115 void gf119_disp_vblank_fini(struct nv50_disp *, int);
 116 void gf119_disp_intr(struct nv50_disp *);
 117 void gf119_disp_intr_supervisor(struct work_struct *);
 118 void gf119_disp_intr_error(struct nv50_disp *, int);
 119 #endif