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      1 /*	$NetBSD: core.h,v 1.2 2021/12/18 23:45:32 riastradh Exp $	*/
      2 
      3 #ifndef __NV50_KMS_CORE_H__
      4 #define __NV50_KMS_CORE_H__
      5 #include "disp.h"
      6 #include "atom.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 	void (*init)(struct nv50_core *);
     19 	void (*ntfy_init)(struct nouveau_bo *, u32 offset);
     20 	int (*ntfy_wait_done)(struct nouveau_bo *, u32 offset,
     21 			      struct nvif_device *);
     22 	void (*update)(struct nv50_core *, u32 *interlock, bool ntfy);
     23 
     24 	struct {
     25 		void (*owner)(struct nv50_core *);
     26 	} wndw;
     27 
     28 	const struct nv50_head_func *head;
     29 	const struct nv50_outp_func {
     30 		void (*ctrl)(struct nv50_core *, int or, u32 ctrl,
     31 			     struct nv50_head_atom *);
     32 	} *dac, *pior, *sor;
     33 };
     34 
     35 int core507d_new(struct nouveau_drm *, s32, struct nv50_core **);
     36 int core507d_new_(const struct nv50_core_func *, struct nouveau_drm *, s32,
     37 		  struct nv50_core **);
     38 void core507d_init(struct nv50_core *);
     39 void core507d_ntfy_init(struct nouveau_bo *, u32);
     40 int core507d_ntfy_wait_done(struct nouveau_bo *, u32, struct nvif_device *);
     41 void core507d_update(struct nv50_core *, u32 *, bool);
     42 
     43 extern const struct nv50_outp_func dac507d;
     44 extern const struct nv50_outp_func sor507d;
     45 extern const struct nv50_outp_func pior507d;
     46 
     47 int core827d_new(struct nouveau_drm *, s32, struct nv50_core **);
     48 
     49 int core907d_new(struct nouveau_drm *, s32, struct nv50_core **);
     50 extern const struct nv50_outp_func dac907d;
     51 extern const struct nv50_outp_func sor907d;
     52 
     53 int core917d_new(struct nouveau_drm *, s32, struct nv50_core **);
     54 
     55 int corec37d_new(struct nouveau_drm *, s32, struct nv50_core **);
     56 int corec37d_ntfy_wait_done(struct nouveau_bo *, u32, struct nvif_device *);
     57 void corec37d_update(struct nv50_core *, u32 *, bool);
     58 void corec37d_wndw_owner(struct nv50_core *);
     59 extern const struct nv50_outp_func sorc37d;
     60 
     61 int corec57d_new(struct nouveau_drm *, s32, struct nv50_core **);
     62 #endif
     63