Blame - drivers/gpu/drm/nouveau/nouveau_fence.h - kernel/msm-4.9

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Ben Skeggs	d375e7d5	2012-04-30 13:30:00 +1000	[diff] [blame]	1	#ifndef __NOUVEAU_FENCE_H__
				2	#define __NOUVEAU_FENCE_H__
				3
Ben Skeggs	ebb945a	2012-07-20 08:17:34 +1000	[diff] [blame]	4	struct nouveau_drm;
				5
Ben Skeggs	d375e7d5	2012-04-30 13:30:00 +1000	[diff] [blame]	6	struct nouveau_fence {
				7	struct list_head head;
				8	struct kref kref;
				9
Ben Skeggs	264ce19	2013-02-14 13:43:21 +1000	[diff] [blame]	10	bool sysmem;
				11
Ben Skeggs	d375e7d5	2012-04-30 13:30:00 +1000	[diff] [blame]	12	struct nouveau_channel *channel;
				13	unsigned long timeout;
				14	u32 sequence;
Ben Skeggs	d375e7d5	2012-04-30 13:30:00 +1000	[diff] [blame]	15	};
				16
Ben Skeggs	264ce19	2013-02-14 13:43:21 +1000	[diff] [blame]	17	int nouveau_fence_new(struct nouveau_channel *, bool sysmem,
				18	struct nouveau_fence **);
Ben Skeggs	d375e7d5	2012-04-30 13:30:00 +1000	[diff] [blame]	19	struct nouveau_fence *
				20	nouveau_fence_ref(struct nouveau_fence *);
				21	void nouveau_fence_unref(struct nouveau_fence **);
				22
				23	int nouveau_fence_emit(struct nouveau_fence , struct nouveau_channel );
				24	bool nouveau_fence_done(struct nouveau_fence *);
				25	int nouveau_fence_wait(struct nouveau_fence *, bool lazy, bool intr);
				26	int nouveau_fence_sync(struct nouveau_fence , struct nouveau_channel );
Ben Skeggs	d375e7d5	2012-04-30 13:30:00 +1000	[diff] [blame]	27
Ben Skeggs	5e120f6	2012-04-30 13:55:29 +1000	[diff] [blame]	28	struct nouveau_fence_chan {
				29	struct list_head pending;
Ben Skeggs	f589be8	2012-07-22 11:55:54 +1000	[diff] [blame]	30	struct list_head flip;
				31
Ben Skeggs	827520c	2013-02-14 13:20:17 +1000	[diff] [blame]	32	int (emit)(struct nouveau_fence );
				33	int (sync)(struct nouveau_fence , struct nouveau_channel *,
				34	struct nouveau_channel *);
				35	u32 (read)(struct nouveau_channel );
				36	int (emit32)(struct nouveau_channel , u64, u32);
				37	int (sync32)(struct nouveau_channel , u64, u32);
				38
Ben Skeggs	5e120f6	2012-04-30 13:55:29 +1000	[diff] [blame]	39	spinlock_t lock;
				40	u32 sequence;
				41	};
				42
				43	struct nouveau_fence_priv {
Ben Skeggs	ebb945a	2012-07-20 08:17:34 +1000	[diff] [blame]	44	void (dtor)(struct nouveau_drm );
				45	bool (suspend)(struct nouveau_drm );
				46	void (resume)(struct nouveau_drm );
Ben Skeggs	e193b1d	2012-07-19 10:51:42 +1000	[diff] [blame]	47	int (context_new)(struct nouveau_channel );
				48	void (context_del)(struct nouveau_channel );
Ben Skeggs	e18c080	2013-01-31 14:57:33 +1000	[diff] [blame]	49
				50	wait_queue_head_t waiting;
				51	bool uevent;
Ben Skeggs	5e120f6	2012-04-30 13:55:29 +1000	[diff] [blame]	52	};
				53
Ben Skeggs	ebb945a	2012-07-20 08:17:34 +1000	[diff] [blame]	54	#define nouveau_fence(drm) ((struct nouveau_fence_priv *)(drm)->fence)
				55
Ben Skeggs	5e120f6	2012-04-30 13:55:29 +1000	[diff] [blame]	56	void nouveau_fence_context_new(struct nouveau_fence_chan *);
				57	void nouveau_fence_context_del(struct nouveau_fence_chan *);
				58
Ben Skeggs	ebb945a	2012-07-20 08:17:34 +1000	[diff] [blame]	59	int nv04_fence_create(struct nouveau_drm *);
Ben Skeggs	5e120f6	2012-04-30 13:55:29 +1000	[diff] [blame]	60	int nv04_fence_mthd(struct nouveau_channel *, u32, u32, u32);
				61
Ben Skeggs	f589be8	2012-07-22 11:55:54 +1000	[diff] [blame]	62	int nv10_fence_emit(struct nouveau_fence *);
				63	int nv17_fence_sync(struct nouveau_fence , struct nouveau_channel ,
				64	struct nouveau_channel *);
				65	u32 nv10_fence_read(struct nouveau_channel *);
				66	void nv10_fence_context_del(struct nouveau_channel *);
Ben Skeggs	ebb945a	2012-07-20 08:17:34 +1000	[diff] [blame]	67	void nv10_fence_destroy(struct nouveau_drm *);
				68	int nv10_fence_create(struct nouveau_drm *);
Ben Skeggs	60e5cb7	2013-02-14 12:59:36 +1000	[diff] [blame]	69
				70	int nv17_fence_create(struct nouveau_drm *);
Marcin Slusarz	f20ebd0	2012-12-25 18:13:22 +0100	[diff] [blame]	71	void nv17_fence_resume(struct nouveau_drm *drm);
Ben Skeggs	f589be8	2012-07-22 11:55:54 +1000	[diff] [blame]	72
Ben Skeggs	ebb945a	2012-07-20 08:17:34 +1000	[diff] [blame]	73	int nv50_fence_create(struct nouveau_drm *);
				74	int nv84_fence_create(struct nouveau_drm *);
				75	int nvc0_fence_create(struct nouveau_drm *);
Ben Skeggs	f589be8	2012-07-22 11:55:54 +1000	[diff] [blame]	76
				77	int nouveau_flip_complete(void *chan);
Ben Skeggs	5e120f6	2012-04-30 13:55:29 +1000	[diff] [blame]	78
Ben Skeggs	a34caf7	2013-02-14 09:28:37 +1000	[diff] [blame]	79	struct nv84_fence_chan {
				80	struct nouveau_fence_chan base;
				81	struct nouveau_vma vma;
Ben Skeggs	264ce19	2013-02-14 13:43:21 +1000	[diff] [blame]	82	struct nouveau_vma vma_gart;
Ben Skeggs	a34caf7	2013-02-14 09:28:37 +1000	[diff] [blame]	83	struct nouveau_vma dispc_vma[4];
				84	};
				85
				86	struct nv84_fence_priv {
				87	struct nouveau_fence_priv base;
				88	struct nouveau_bo *bo;
Ben Skeggs	264ce19	2013-02-14 13:43:21 +1000	[diff] [blame]	89	struct nouveau_bo *bo_gart;
Ben Skeggs	a34caf7	2013-02-14 09:28:37 +1000	[diff] [blame]	90	u32 *suspend;
				91	};
				92
				93	u64 nv84_fence_crtc(struct nouveau_channel *, int);
Ben Skeggs	a34caf7	2013-02-14 09:28:37 +1000	[diff] [blame]	94	int nv84_fence_context_new(struct nouveau_channel *);
Ben Skeggs	a34caf7	2013-02-14 09:28:37 +1000	[diff] [blame]	95
Ben Skeggs	d375e7d5	2012-04-30 13:30:00 +1000	[diff] [blame]	96	#endif