cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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nv50.h (2853B)

      1/* SPDX-License-Identifier: MIT */
      2#ifndef __NV50_DISP_H__
      3#define __NV50_DISP_H__
      4#define nv50_disp(p) container_of((p), struct nv50_disp, base)
      5#include "priv.h"
      6struct nvkm_head;
      7
      8#include <core/enum.h>
      9
     10struct nv50_disp {
     11	const struct nv50_disp_func *func;
     12	struct nvkm_disp base;
     13
     14	struct workqueue_struct *wq;
     15	struct work_struct supervisor;
     16	u32 super;
     17
     18	struct nvkm_event uevent;
     19
     20	struct {
     21		unsigned long mask;
     22		int nr;
     23	} wndw, head, dac;
     24
     25	struct {
     26		unsigned long mask;
     27		int nr;
     28		u32 lvdsconf;
     29	} sor;
     30
     31	struct {
     32		unsigned long mask;
     33		int nr;
     34		u8 type[3];
     35	} pior;
     36
     37	struct nvkm_gpuobj *inst;
     38	struct nvkm_ramht *ramht;
     39
     40	struct nv50_disp_chan *chan[81];
     41};
     42
     43void nv50_disp_super_1(struct nv50_disp *);
     44void nv50_disp_super_1_0(struct nv50_disp *, struct nvkm_head *);
     45void nv50_disp_super_2_0(struct nv50_disp *, struct nvkm_head *);
     46void nv50_disp_super_2_1(struct nv50_disp *, struct nvkm_head *);
     47void nv50_disp_super_2_2(struct nv50_disp *, struct nvkm_head *);
     48void nv50_disp_super_3_0(struct nv50_disp *, struct nvkm_head *);
     49
     50int nv50_disp_new_(const struct nv50_disp_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
     51		   struct nvkm_disp **);
     52
     53struct nv50_disp_func {
     54	int (*init)(struct nv50_disp *);
     55	void (*fini)(struct nv50_disp *);
     56	void (*intr)(struct nv50_disp *);
     57	void (*intr_error)(struct nv50_disp *, int chid);
     58
     59	const struct nvkm_event_func *uevent;
     60	void (*super)(struct work_struct *);
     61
     62	const struct nvkm_disp_oclass *root;
     63
     64	struct {
     65		int (*cnt)(struct nvkm_disp *, unsigned long *mask);
     66		int (*new)(struct nvkm_disp *, int id);
     67	} wndw, head, dac, sor, pior;
     68
     69	u16 ramht_size;
     70};
     71
     72int nv50_disp_init(struct nv50_disp *);
     73void nv50_disp_fini(struct nv50_disp *);
     74void nv50_disp_intr(struct nv50_disp *);
     75void nv50_disp_super(struct work_struct *);
     76extern const struct nvkm_enum nv50_disp_intr_error_type[];
     77
     78int gf119_disp_init(struct nv50_disp *);
     79void gf119_disp_fini(struct nv50_disp *);
     80void gf119_disp_intr(struct nv50_disp *);
     81void gf119_disp_super(struct work_struct *);
     82void gf119_disp_intr_error(struct nv50_disp *, int);
     83
     84void gv100_disp_fini(struct nv50_disp *);
     85void gv100_disp_intr(struct nv50_disp *);
     86void gv100_disp_super(struct work_struct *);
     87int gv100_disp_wndw_cnt(struct nvkm_disp *, unsigned long *);
     88
     89int tu102_disp_init(struct nv50_disp *);
     90
     91void nv50_disp_dptmds_war_2(struct nv50_disp *, struct dcb_output *);
     92void nv50_disp_dptmds_war_3(struct nv50_disp *, struct dcb_output *);
     93void nv50_disp_update_sppll1(struct nv50_disp *);
     94
     95extern const struct nvkm_event_func nv50_disp_chan_uevent;
     96int  nv50_disp_chan_uevent_ctor(struct nvkm_object *, void *, u32,
     97				struct nvkm_notify *);
     98void nv50_disp_chan_uevent_send(struct nv50_disp *, int);
     99
    100extern const struct nvkm_event_func gf119_disp_chan_uevent;
    101extern const struct nvkm_event_func gv100_disp_chan_uevent;
    102#endif