mirror of https://gitee.com/openkylin/linux.git
74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
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#ifndef __NV50_KMS_WNDW_H__
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#define __NV50_KMS_WNDW_H__
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#define nv50_wndw(p) container_of((p), struct nv50_wndw, plane)
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#include "disp.h"
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#include "atom.h"
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#include <nvif/notify.h>
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struct nv50_wndw_ctxdma {
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struct list_head head;
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struct nvif_object object;
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};
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struct nv50_wndw {
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const struct nv50_wndw_func *func;
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const struct nv50_wimm_func *immd;
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int id;
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struct {
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struct nvif_object *parent;
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struct list_head list;
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} ctxdma;
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struct drm_plane plane;
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struct nv50_dmac wndw;
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struct nv50_dmac wimm;
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struct nvif_notify notify;
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u16 ntfy;
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u16 sema;
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u32 data;
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};
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int nv50_wndw_new_(const struct nv50_wndw_func *, struct drm_device *,
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enum drm_plane_type, const char *name, int index,
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const u32 *format, struct nv50_wndw **);
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void nv50_wndw_init(struct nv50_wndw *);
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void nv50_wndw_fini(struct nv50_wndw *);
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u32 nv50_wndw_flush_set(struct nv50_wndw *, u32 interlock,
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struct nv50_wndw_atom *);
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u32 nv50_wndw_flush_clr(struct nv50_wndw *, u32 interlock, bool flush,
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struct nv50_wndw_atom *);
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int nv50_wndw_wait_armed(struct nv50_wndw *, struct nv50_wndw_atom *);
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struct nv50_wndw_func {
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int (*acquire)(struct nv50_wndw *, struct nv50_wndw_atom *asyw,
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struct nv50_head_atom *asyh);
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void (*release)(struct nv50_wndw *, struct nv50_wndw_atom *asyw,
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struct nv50_head_atom *asyh);
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void (*prepare)(struct nv50_wndw *, struct nv50_head_atom *asyh,
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struct nv50_wndw_atom *asyw);
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void (*sema_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
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void (*sema_clr)(struct nv50_wndw *);
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void (*ntfy_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
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void (*ntfy_clr)(struct nv50_wndw *);
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int (*ntfy_wait_begun)(struct nv50_wndw *, struct nv50_wndw_atom *);
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void (*image_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
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void (*image_clr)(struct nv50_wndw *);
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void (*lut)(struct nv50_wndw *, struct nv50_wndw_atom *);
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u32 (*update)(struct nv50_wndw *, u32 interlock);
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};
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extern const struct drm_plane_funcs nv50_wndw;
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struct nv50_wimm_func {
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void (*point)(struct nv50_wndw *, struct nv50_wndw_atom *);
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u32 (*update)(struct nv50_wndw *, u32 interlock);
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};
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#endif
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