drivers/gpu/drm/nouveau/dispnv50/core.h

   1 #ifndef __NV50_KMS_CORE_H__
   2 #define __NV50_KMS_CORE_H__
   3 #include "disp.h"
   4 #include "atom.h"
   5 #include "crc.h"
   6 #include <nouveau_encoder.h>
   7
   8 struct nv50_core {
   9         const struct nv50_core_func *func;
  10         struct nv50_dmac chan;
  11         bool assign_windows;
  12 };
  13
  14 int nv50_core_new(struct nouveau_drm *, struct nv50_core **);
  15 void nv50_core_del(struct nv50_core **);
  16
  17 struct nv50_core_func {
  18         int (*init)(struct nv50_core *);
  19         void (*ntfy_init)(struct nouveau_bo *, u32 offset);
  20         int (*caps_init)(struct nouveau_drm *, struct nv50_disp *);
  21         int (*ntfy_wait_done)(struct nouveau_bo *, u32 offset,
  22                               struct nvif_device *);
  23         int (*update)(struct nv50_core *, u32 *interlock, bool ntfy);
  24
  25         struct {
  26                 int (*owner)(struct nv50_core *);
  27         } wndw;
  28
  29         const struct nv50_head_func *head;
  30 #if IS_ENABLED(CONFIG_DEBUG_FS)
  31         const struct nv50_crc_func *crc;
  32 #endif
  33         const struct nv50_outp_func {
  34                 int (*ctrl)(struct nv50_core *, int or, u32 ctrl,
  35                              struct nv50_head_atom *);
  36                 /* XXX: Only used by SORs and PIORs for now */
  37                 void (*get_caps)(struct nv50_disp *,
  38                                  struct nouveau_encoder *, int or);
  39         } *dac, *pior, *sor;
  40 };
  41
  42 int core507d_new(struct nouveau_drm *, s32, struct nv50_core **);
  43 int core507d_new_(const struct nv50_core_func *, struct nouveau_drm *, s32,
  44                   struct nv50_core **);
  45 int core507d_init(struct nv50_core *);
  46 void core507d_ntfy_init(struct nouveau_bo *, u32);
  47 int core507d_read_caps(struct nv50_disp *disp);
  48 int core507d_caps_init(struct nouveau_drm *, struct nv50_disp *);
  49 int core507d_ntfy_wait_done(struct nouveau_bo *, u32, struct nvif_device *);
  50 int core507d_update(struct nv50_core *, u32 *, bool);
  51
  52 extern const struct nv50_outp_func dac507d;
  53 extern const struct nv50_outp_func sor507d;
  54 extern const struct nv50_outp_func pior507d;
  55
  56 int core827d_new(struct nouveau_drm *, s32, struct nv50_core **);
  57
  58 int core907d_new(struct nouveau_drm *, s32, struct nv50_core **);
  59 int core907d_caps_init(struct nouveau_drm *drm, struct nv50_disp *disp);
  60 extern const struct nv50_outp_func dac907d;
  61 extern const struct nv50_outp_func sor907d;
  62
  63 int core917d_new(struct nouveau_drm *, s32, struct nv50_core **);
  64
  65 int corec37d_new(struct nouveau_drm *, s32, struct nv50_core **);
  66 int corec37d_caps_init(struct nouveau_drm *, struct nv50_disp *);
  67 int corec37d_ntfy_wait_done(struct nouveau_bo *, u32, struct nvif_device *);
  68 int corec37d_update(struct nv50_core *, u32 *, bool);
  69 int corec37d_wndw_owner(struct nv50_core *);
  70 extern const struct nv50_outp_func sorc37d;
  71
  72 int corec57d_new(struct nouveau_drm *, s32, struct nv50_core **);
  73 #endif