1 /* $NetBSD: wndw.h,v 1.2 2021/12/18 23:45:32 riastradh Exp $ */ 2 3 #ifndef __NV50_KMS_WNDW_H__ 4 #define __NV50_KMS_WNDW_H__ 5 #define nv50_wndw(p) container_of((p), struct nv50_wndw, plane) 6 #include "disp.h" 7 #include "atom.h" 8 #include "lut.h" 9 10 #include <nvif/notify.h> 11 12 struct nv50_wndw_ctxdma { 13 struct list_head head; 14 struct nvif_object object; 15 }; 16 17 struct nv50_wndw { 18 const struct nv50_wndw_func *func; 19 const struct nv50_wimm_func *immd; 20 int id; 21 struct nv50_disp_interlock interlock; 22 23 struct { 24 struct nvif_object *parent; 25 struct list_head list; 26 } ctxdma; 27 28 struct drm_plane plane; 29 30 struct nv50_lut ilut; 31 32 struct nv50_dmac wndw; 33 struct nv50_dmac wimm; 34 35 struct nvif_notify notify; 36 u16 ntfy; 37 u16 sema; 38 u32 data; 39 }; 40 41 int nv50_wndw_new_(const struct nv50_wndw_func *, struct drm_device *, 42 enum drm_plane_type, const char *name, int index, 43 const u32 *format, enum nv50_disp_interlock_type, 44 u32 interlock_data, u32 heads, struct nv50_wndw **); 45 void nv50_wndw_init(struct nv50_wndw *); 46 void nv50_wndw_fini(struct nv50_wndw *); 47 void nv50_wndw_flush_set(struct nv50_wndw *, u32 *interlock, 48 struct nv50_wndw_atom *); 49 void nv50_wndw_flush_clr(struct nv50_wndw *, u32 *interlock, bool flush, 50 struct nv50_wndw_atom *); 51 void nv50_wndw_ntfy_enable(struct nv50_wndw *, struct nv50_wndw_atom *); 52 int nv50_wndw_wait_armed(struct nv50_wndw *, struct nv50_wndw_atom *); 53 54 struct nv50_wndw_func { 55 int (*acquire)(struct nv50_wndw *, struct nv50_wndw_atom *asyw, 56 struct nv50_head_atom *asyh); 57 void (*release)(struct nv50_wndw *, struct nv50_wndw_atom *asyw, 58 struct nv50_head_atom *asyh); 59 void (*prepare)(struct nv50_wndw *, struct nv50_head_atom *asyh, 60 struct nv50_wndw_atom *asyw); 61 62 void (*sema_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 63 void (*sema_clr)(struct nv50_wndw *); 64 void (*ntfy_reset)(struct nouveau_bo *, u32 offset); 65 void (*ntfy_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 66 void (*ntfy_clr)(struct nv50_wndw *); 67 int (*ntfy_wait_begun)(struct nouveau_bo *, u32 offset, 68 struct nvif_device *); 69 bool (*ilut)(struct nv50_wndw *, struct nv50_wndw_atom *, int); 70 void (*csc)(struct nv50_wndw *, struct nv50_wndw_atom *, 71 const struct drm_color_ctm *); 72 void (*csc_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 73 void (*csc_clr)(struct nv50_wndw *); 74 bool ilut_identity; 75 int ilut_size; 76 bool olut_core; 77 void (*xlut_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 78 void (*xlut_clr)(struct nv50_wndw *); 79 void (*image_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 80 void (*image_clr)(struct nv50_wndw *); 81 void (*scale_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 82 void (*blend_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 83 84 void (*update)(struct nv50_wndw *, u32 *interlock); 85 }; 86 87 extern const struct drm_plane_funcs nv50_wndw; 88 89 void base507c_ntfy_reset(struct nouveau_bo *, u32); 90 int base507c_ntfy_wait_begun(struct nouveau_bo *, u32, struct nvif_device *); 91 92 void base907c_csc(struct nv50_wndw *, struct nv50_wndw_atom *, 93 const struct drm_color_ctm *); 94 95 struct nv50_wimm_func { 96 void (*point)(struct nv50_wndw *, struct nv50_wndw_atom *); 97 98 void (*update)(struct nv50_wndw *, u32 *interlock); 99 }; 100 101 extern const struct nv50_wimm_func curs507a; 102 103 int wndwc37e_new(struct nouveau_drm *, enum drm_plane_type, int, s32, 104 struct nv50_wndw **); 105 int wndwc37e_new_(const struct nv50_wndw_func *, struct nouveau_drm *, 106 enum drm_plane_type type, int index, s32 oclass, u32 heads, 107 struct nv50_wndw **); 108 int wndwc37e_acquire(struct nv50_wndw *, struct nv50_wndw_atom *, 109 struct nv50_head_atom *); 110 void wndwc37e_release(struct nv50_wndw *, struct nv50_wndw_atom *, 111 struct nv50_head_atom *); 112 void wndwc37e_sema_set(struct nv50_wndw *, struct nv50_wndw_atom *); 113 void wndwc37e_sema_clr(struct nv50_wndw *); 114 void wndwc37e_ntfy_set(struct nv50_wndw *, struct nv50_wndw_atom *); 115 void wndwc37e_ntfy_clr(struct nv50_wndw *); 116 void wndwc37e_image_clr(struct nv50_wndw *); 117 void wndwc37e_blend_set(struct nv50_wndw *, struct nv50_wndw_atom *); 118 void wndwc37e_update(struct nv50_wndw *, u32 *); 119 120 int wndwc57e_new(struct nouveau_drm *, enum drm_plane_type, int, s32, 121 struct nv50_wndw **); 122 123 int nv50_wndw_new(struct nouveau_drm *, enum drm_plane_type, int index, 124 struct nv50_wndw **); 125 #endif 126