LXR linux/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
   8struct nv50_core {
   9        const struct nv50_core_func *func;
  10        struct nv50_dmac chan;
  11        bool assign_windows;
  12};
  13
  14int nv50_core_new(struct nouveau_drm *, struct nv50_core **);
  15void nv50_core_del(struct nv50_core **);
  16
  17struct 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
  42int core507d_new(struct nouveau_drm *, s32, struct nv50_core **);
  43int core507d_new_(const struct nv50_core_func *, struct nouveau_drm *, s32,
  44                  struct nv50_core **);
  45int core507d_init(struct nv50_core *);
  46void core507d_ntfy_init(struct nouveau_bo *, u32);
  47int core507d_read_caps(struct nv50_disp *disp);
  48int core507d_caps_init(struct nouveau_drm *, struct nv50_disp *);
  49int core507d_ntfy_wait_done(struct nouveau_bo *, u32, struct nvif_device *);
  50int core507d_update(struct nv50_core *, u32 *, bool);
  51
  52extern const struct nv50_outp_func dac507d;
  53extern const struct nv50_outp_func sor507d;
  54extern const struct nv50_outp_func pior507d;
  55
  56int core827d_new(struct nouveau_drm *, s32, struct nv50_core **);
  57
  58int core907d_new(struct nouveau_drm *, s32, struct nv50_core **);
  59int core907d_caps_init(struct nouveau_drm *drm, struct nv50_disp *disp);
  60extern const struct nv50_outp_func dac907d;
  61extern const struct nv50_outp_func sor907d;
  62
  63int core917d_new(struct nouveau_drm *, s32, struct nv50_core **);
  64
  65int corec37d_new(struct nouveau_drm *, s32, struct nv50_core **);
  66int corec37d_caps_init(struct nouveau_drm *, struct nv50_disp *);
  67int corec37d_ntfy_wait_done(struct nouveau_bo *, u32, struct nvif_device *);
  68int corec37d_update(struct nv50_core *, u32 *, bool);
  69int corec37d_wndw_owner(struct nv50_core *);
  70extern const struct nv50_outp_func sorc37d;
  71
  72int corec57d_new(struct nouveau_drm *, s32, struct nv50_core **);
  73#endif
  74