1 #ifndef __NV50_KMS_WNDW_H__ 2 #define __NV50_KMS_WNDW_H__ 3 #define nv50_wndw(p) container_of((p), struct nv50_wndw, plane) 4 #include "disp.h" 5 #include "atom.h" 6 #include "lut.h" 7 8 #include <nvif/notify.h> 9 10 struct nv50_wndw_ctxdma { 11 struct list_head head; 12 struct nvif_object object; 13 }; 14 15 struct nv50_wndw { 16 const struct nv50_wndw_func *func; 17 const struct nv50_wimm_func *immd; 18 int id; 19 struct nv50_disp_interlock interlock; 20 21 struct { 22 struct nvif_object *parent; 23 struct list_head list; 24 } ctxdma; 25 26 struct drm_plane plane; 27 28 struct nv50_lut ilut; 29 30 struct nv50_dmac wndw; 31 struct nv50_dmac wimm; 32 33 struct nvif_notify notify; 34 u16 ntfy; 35 u16 sema; 36 u32 data; 37 }; 38 39 int nv50_wndw_new_(const struct nv50_wndw_func *, struct drm_device *, 40 enum drm_plane_type, const char *name, int index, 41 const u32 *format, enum nv50_disp_interlock_type, 42 u32 interlock_data, u32 heads, struct nv50_wndw **); 43 void nv50_wndw_init(struct nv50_wndw *); 44 void nv50_wndw_fini(struct nv50_wndw *); 45 void nv50_wndw_flush_set(struct nv50_wndw *, u32 *interlock, 46 struct nv50_wndw_atom *); 47 void nv50_wndw_flush_clr(struct nv50_wndw *, u32 *interlock, bool flush, 48 struct nv50_wndw_atom *); 49 void nv50_wndw_ntfy_enable(struct nv50_wndw *, struct nv50_wndw_atom *); 50 int nv50_wndw_wait_armed(struct nv50_wndw *, struct nv50_wndw_atom *); 51 52 struct nv50_wndw_func { 53 int (*acquire)(struct nv50_wndw *, struct nv50_wndw_atom *asyw, 54 struct nv50_head_atom *asyh); 55 void (*release)(struct nv50_wndw *, struct nv50_wndw_atom *asyw, 56 struct nv50_head_atom *asyh); 57 void (*prepare)(struct nv50_wndw *, struct nv50_head_atom *asyh, 58 struct nv50_wndw_atom *asyw); 59 60 int (*sema_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 61 int (*sema_clr)(struct nv50_wndw *); 62 void (*ntfy_reset)(struct nouveau_bo *, u32 offset); 63 int (*ntfy_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 64 int (*ntfy_clr)(struct nv50_wndw *); 65 int (*ntfy_wait_begun)(struct nouveau_bo *, u32 offset, 66 struct nvif_device *); 67 bool (*ilut)(struct nv50_wndw *, struct nv50_wndw_atom *, int); 68 void (*csc)(struct nv50_wndw *, struct nv50_wndw_atom *, 69 const struct drm_color_ctm *); 70 int (*csc_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 71 int (*csc_clr)(struct nv50_wndw *); 72 bool ilut_identity; 73 int ilut_size; 74 bool olut_core; 75 int (*xlut_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 76 int (*xlut_clr)(struct nv50_wndw *); 77 int (*image_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 78 int (*image_clr)(struct nv50_wndw *); 79 int (*scale_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 80 int (*blend_set)(struct nv50_wndw *, struct nv50_wndw_atom *); 81 82 int (*update)(struct nv50_wndw *, u32 *interlock); 83 }; 84 85 extern const struct drm_plane_funcs nv50_wndw; 86 87 void base507c_ntfy_reset(struct nouveau_bo *, u32); 88 int base507c_ntfy_set(struct nv50_wndw *, struct nv50_wndw_atom *); 89 int base507c_ntfy_clr(struct nv50_wndw *); 90 int base507c_ntfy_wait_begun(struct nouveau_bo *, u32, struct nvif_device *); 91 int base507c_image_clr(struct nv50_wndw *); 92 int base507c_update(struct nv50_wndw *, u32 *); 93 94 void base907c_csc(struct nv50_wndw *, struct nv50_wndw_atom *, 95 const struct drm_color_ctm *); 96 97 struct nv50_wimm_func { 98 int (*point)(struct nv50_wndw *, struct nv50_wndw_atom *); 99 100 int (*update)(struct nv50_wndw *, u32 *interlock); 101 }; 102 103 extern const struct nv50_wimm_func curs507a; 104 bool curs507a_space(struct nv50_wndw *); 105 106 static inline __must_check int 107 nvif_chan_wait(struct nv50_dmac *dmac, u32 size) 108 { 109 struct nv50_wndw *wndw = container_of(dmac, typeof(*wndw), wimm); 110 return curs507a_space(wndw) ? 0 : -ETIMEDOUT; 111 } 112 113 int wndwc37e_new(struct nouveau_drm *, enum drm_plane_type, int, s32, 114 struct nv50_wndw **); 115 int wndwc37e_new_(const struct nv50_wndw_func *, struct nouveau_drm *, 116 enum drm_plane_type type, int index, s32 oclass, u32 heads, 117 struct nv50_wndw **); 118 int wndwc37e_acquire(struct nv50_wndw *, struct nv50_wndw_atom *, 119 struct nv50_head_atom *); 120 void wndwc37e_release(struct nv50_wndw *, struct nv50_wndw_atom *, 121 struct nv50_head_atom *); 122 int wndwc37e_sema_set(struct nv50_wndw *, struct nv50_wndw_atom *); 123 int wndwc37e_sema_clr(struct nv50_wndw *); 124 int wndwc37e_ntfy_set(struct nv50_wndw *, struct nv50_wndw_atom *); 125 int wndwc37e_ntfy_clr(struct nv50_wndw *); 126 int wndwc37e_image_clr(struct nv50_wndw *); 127 int wndwc37e_blend_set(struct nv50_wndw *, struct nv50_wndw_atom *); 128 int wndwc37e_update(struct nv50_wndw *, u32 *); 129 130 int wndwc57e_new(struct nouveau_drm *, enum drm_plane_type, int, s32, 131 struct nv50_wndw **); 132 133 int nv50_wndw_new(struct nouveau_drm *, enum drm_plane_type, int index, 134 struct nv50_wndw **); 135 #endif 136