diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/wndw.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/wndw.h | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.h b/drivers/gpu/drm/nouveau/dispnv50/wndw.h new file mode 100644 index 0000000000..76a6ae5d56 --- /dev/null +++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.h @@ -0,0 +1,139 @@ +#ifndef __NV50_KMS_WNDW_H__ +#define __NV50_KMS_WNDW_H__ +#define nv50_wndw(p) container_of((p), struct nv50_wndw, plane) +#include "disp.h" +#include "atom.h" +#include "lut.h" + +struct nv50_wndw_ctxdma { + struct list_head head; + struct nvif_object object; +}; + +struct nv50_wndw { + const struct nv50_wndw_func *func; + const struct nv50_wimm_func *immd; + int id; + struct nv50_disp_interlock interlock; + + struct { + struct nvif_object *parent; + struct list_head list; + } ctxdma; + + struct drm_plane plane; + + struct nv50_lut ilut; + + struct nv50_dmac wndw; + struct nv50_dmac wimm; + + u16 ntfy; + u16 sema; + u32 data; +}; + +int nv50_wndw_new_(const struct nv50_wndw_func *, struct drm_device *, + enum drm_plane_type, const char *name, int index, + const u32 *format, u32 heads, + enum nv50_disp_interlock_type, u32 interlock_data, + struct nv50_wndw **); +void nv50_wndw_flush_set(struct nv50_wndw *, u32 *interlock, + struct nv50_wndw_atom *); +void nv50_wndw_flush_clr(struct nv50_wndw *, u32 *interlock, bool flush, + struct nv50_wndw_atom *); +void nv50_wndw_ntfy_enable(struct nv50_wndw *, struct nv50_wndw_atom *); +int nv50_wndw_wait_armed(struct nv50_wndw *, struct nv50_wndw_atom *); + +struct nv50_wndw_func { + int (*acquire)(struct nv50_wndw *, struct nv50_wndw_atom *asyw, + struct nv50_head_atom *asyh); + void (*release)(struct nv50_wndw *, struct nv50_wndw_atom *asyw, + struct nv50_head_atom *asyh); + void (*prepare)(struct nv50_wndw *, struct nv50_head_atom *asyh, + struct nv50_wndw_atom *asyw); + + int (*sema_set)(struct nv50_wndw *, struct nv50_wndw_atom *); + int (*sema_clr)(struct nv50_wndw *); + void (*ntfy_reset)(struct nouveau_bo *, u32 offset); + int (*ntfy_set)(struct nv50_wndw *, struct nv50_wndw_atom *); + int (*ntfy_clr)(struct nv50_wndw *); + int (*ntfy_wait_begun)(struct nouveau_bo *, u32 offset, + struct nvif_device *); + void (*ilut)(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyh, int size); + void (*csc)(struct nv50_wndw *, struct nv50_wndw_atom *, + const struct drm_color_ctm *); + int (*csc_set)(struct nv50_wndw *, struct nv50_wndw_atom *); + int (*csc_clr)(struct nv50_wndw *); + bool ilut_identity; + int ilut_size; + bool olut_core; + int (*xlut_set)(struct nv50_wndw *, struct nv50_wndw_atom *); + int (*xlut_clr)(struct nv50_wndw *); + int (*image_set)(struct nv50_wndw *, struct nv50_wndw_atom *); + int (*image_clr)(struct nv50_wndw *); + int (*scale_set)(struct nv50_wndw *, struct nv50_wndw_atom *); + int (*blend_set)(struct nv50_wndw *, struct nv50_wndw_atom *); + + int (*update)(struct nv50_wndw *, u32 *interlock); +}; + +extern const struct drm_plane_funcs nv50_wndw; + +void base507c_ntfy_reset(struct nouveau_bo *, u32); +int base507c_ntfy_set(struct nv50_wndw *, struct nv50_wndw_atom *); +int base507c_ntfy_clr(struct nv50_wndw *); +int base507c_ntfy_wait_begun(struct nouveau_bo *, u32, struct nvif_device *); +int base507c_image_clr(struct nv50_wndw *); +int base507c_update(struct nv50_wndw *, u32 *); + +void base907c_csc(struct nv50_wndw *, struct nv50_wndw_atom *, + const struct drm_color_ctm *); + +struct nv50_wimm_func { + int (*point)(struct nv50_wndw *, struct nv50_wndw_atom *); + + int (*update)(struct nv50_wndw *, u32 *interlock); +}; + +extern const struct nv50_wimm_func curs507a; +bool curs507a_space(struct nv50_wndw *); + +static inline __must_check int +nvif_chan_wait(struct nv50_dmac *dmac, u32 size) +{ + struct nv50_wndw *wndw = container_of(dmac, typeof(*wndw), wimm); + return curs507a_space(wndw) ? 0 : -ETIMEDOUT; +} + +int wndwc37e_new(struct nouveau_drm *, enum drm_plane_type, int, s32, + struct nv50_wndw **); +int wndwc37e_new_(const struct nv50_wndw_func *, struct nouveau_drm *, + enum drm_plane_type type, int index, s32 oclass, u32 heads, + struct nv50_wndw **); +int wndwc37e_acquire(struct nv50_wndw *, struct nv50_wndw_atom *, + struct nv50_head_atom *); +void wndwc37e_release(struct nv50_wndw *, struct nv50_wndw_atom *, + struct nv50_head_atom *); +int wndwc37e_sema_set(struct nv50_wndw *, struct nv50_wndw_atom *); +int wndwc37e_sema_clr(struct nv50_wndw *); +int wndwc37e_ntfy_set(struct nv50_wndw *, struct nv50_wndw_atom *); +int wndwc37e_ntfy_clr(struct nv50_wndw *); +int wndwc37e_image_clr(struct nv50_wndw *); +int wndwc37e_blend_set(struct nv50_wndw *, struct nv50_wndw_atom *); +int wndwc37e_update(struct nv50_wndw *, u32 *); + +int wndwc57e_new(struct nouveau_drm *, enum drm_plane_type, int, s32, + struct nv50_wndw **); +void wndwc57e_ilut(struct nv50_wndw *, struct nv50_wndw_atom *, int); +int wndwc57e_ilut_set(struct nv50_wndw *, struct nv50_wndw_atom *); +int wndwc57e_ilut_clr(struct nv50_wndw *); +int wndwc57e_csc_set(struct nv50_wndw *, struct nv50_wndw_atom *); +int wndwc57e_csc_clr(struct nv50_wndw *); + +int wndwc67e_new(struct nouveau_drm *, enum drm_plane_type, int, s32, + struct nv50_wndw **); + +int nv50_wndw_new(struct nouveau_drm *, enum drm_plane_type, int index, + struct nv50_wndw **); +#endif |