1 /* $NetBSD: nv50.h,v 1.3 2021/12/18 23:45:35 riastradh Exp $ */ 2 3 /* SPDX-License-Identifier: MIT */ 4 #ifndef __NV50_DISP_H__ 5 #define __NV50_DISP_H__ 6 7 #include <linux/workqueue.h> 8 9 #define nv50_disp(p) container_of((p), struct nv50_disp, base) 10 #include "priv.h" 11 struct nvkm_head; 12 13 #include <core/enum.h> 14 15 struct nv50_disp { 16 const struct nv50_disp_func *func; 17 struct nvkm_disp base; 18 19 struct workqueue_struct *wq; 20 struct work_struct supervisor; 21 u32 super; 22 23 struct nvkm_event uevent; 24 25 struct { 26 unsigned long mask; 27 int nr; 28 } wndw, head, dac; 29 30 struct { 31 unsigned long mask; 32 int nr; 33 u32 lvdsconf; 34 } sor; 35 36 struct { 37 unsigned long mask; 38 int nr; 39 u8 type[3]; 40 } pior; 41 42 struct nvkm_gpuobj *inst; 43 struct nvkm_ramht *ramht; 44 45 struct nv50_disp_chan *chan[81]; 46 }; 47 48 void nv50_disp_super_1(struct nv50_disp *); 49 void nv50_disp_super_1_0(struct nv50_disp *, struct nvkm_head *); 50 void nv50_disp_super_2_0(struct nv50_disp *, struct nvkm_head *); 51 void nv50_disp_super_2_1(struct nv50_disp *, struct nvkm_head *); 52 void nv50_disp_super_2_2(struct nv50_disp *, struct nvkm_head *); 53 void nv50_disp_super_3_0(struct nv50_disp *, struct nvkm_head *); 54 55 int nv50_disp_new_(const struct nv50_disp_func *, struct nvkm_device *, 56 int index, struct nvkm_disp **); 57 58 struct nv50_disp_func { 59 int (*init)(struct nv50_disp *); 60 void (*fini)(struct nv50_disp *); 61 void (*intr)(struct nv50_disp *); 62 void (*intr_error)(struct nv50_disp *, int chid); 63 64 const struct nvkm_event_func *uevent; 65 void (*super)(struct work_struct *); 66 67 const struct nvkm_disp_oclass *root; 68 69 struct { 70 int (*cnt)(struct nvkm_disp *, unsigned long *mask); 71 int (*new)(struct nvkm_disp *, int id); 72 } wndw, head, dac, sor, pior; 73 74 u16 ramht_size; 75 }; 76 77 int nv50_disp_init(struct nv50_disp *); 78 void nv50_disp_fini(struct nv50_disp *); 79 void nv50_disp_intr(struct nv50_disp *); 80 void nv50_disp_super(struct work_struct *); 81 extern const struct nvkm_enum nv50_disp_intr_error_type[]; 82 83 int gf119_disp_init(struct nv50_disp *); 84 void gf119_disp_fini(struct nv50_disp *); 85 void gf119_disp_intr(struct nv50_disp *); 86 void gf119_disp_super(struct work_struct *); 87 void gf119_disp_intr_error(struct nv50_disp *, int); 88 89 void gv100_disp_fini(struct nv50_disp *); 90 void gv100_disp_intr(struct nv50_disp *); 91 void gv100_disp_super(struct work_struct *); 92 int gv100_disp_wndw_cnt(struct nvkm_disp *, unsigned long *); 93 94 void nv50_disp_dptmds_war_2(struct nv50_disp *, struct dcb_output *); 95 void nv50_disp_dptmds_war_3(struct nv50_disp *, struct dcb_output *); 96 void nv50_disp_update_sppll1(struct nv50_disp *); 97 98 extern const struct nvkm_event_func nv50_disp_chan_uevent; 99 int nv50_disp_chan_uevent_ctor(struct nvkm_object *, void *, u32, 100 struct nvkm_notify *); 101 void nv50_disp_chan_uevent_send(struct nv50_disp *, int); 102 103 extern const struct nvkm_event_func gf119_disp_chan_uevent; 104 extern const struct nvkm_event_func gv100_disp_chan_uevent; 105 #endif 106