[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / drivers / gpu / drm / nouveau / nouveau_chan.h

#ifndef __NOUVEAU_CHAN_H__
#define __NOUVEAU_CHAN_H__

struct nouveau_cli;

struct nouveau_channel {
	struct nouveau_cli *cli;
	struct nouveau_drm *drm;

	u32 handle;
	u32 vram;
	u32 gart;

	struct {
		struct nouveau_bo *buffer;
		struct nouveau_vma vma;
		u32 handle;
	} push;

	/* TODO: this will be reworked in the near future */
	bool accel_done;
	void *fence;
	struct {
		int max;
		int free;
		int cur;
		int put;
		int ib_base;
		int ib_max;
		int ib_free;
		int ib_put;
	} dma;
	u32 user_get_hi;
	u32 user_get;
	u32 user_put;

	struct nouveau_object *object;
};


int  nouveau_channel_new(struct nouveau_drm *, struct nouveau_cli *,
			 u32 parent, u32 handle, u32 arg0, u32 arg1,
			 struct nouveau_channel **);
void nouveau_channel_del(struct nouveau_channel **);
int  nouveau_channel_idle(struct nouveau_channel *);

#endif
Commit	Line	Data
ebb945a9 BS	1	#ifndef __NOUVEAU_CHAN_H__
	2	#define __NOUVEAU_CHAN_H__
	3
	4	struct nouveau_cli;
	5
	6	struct nouveau_channel {
	7	struct nouveau_cli *cli;
	8	struct nouveau_drm *drm;
	9
	10	u32 handle;
	11	u32 vram;
	12	u32 gart;
	13
	14	struct {
	15	struct nouveau_bo *buffer;
	16	struct nouveau_vma vma;
	17	u32 handle;
	18	} push;
	19
	20	/* TODO: this will be reworked in the near future */
	21	bool accel_done;
	22	void *fence;
	23	struct {
	24	int max;
	25	int free;
	26	int cur;
	27	int put;
	28	int ib_base;
	29	int ib_max;
	30	int ib_free;
	31	int ib_put;
	32	} dma;
	33	u32 user_get_hi;
	34	u32 user_get;
	35	u32 user_put;
	36
	37	struct nouveau_object *object;
	38	};
	39
	40
	41	int nouveau_channel_new(struct nouveau_drm , struct nouveau_cli ,
49981046	42	u32 parent, u32 handle, u32 arg0, u32 arg1,
ebb945a9 BS	43	struct nouveau_channel **);
	44	void nouveau_channel_del(struct nouveau_channel **);
	45	int nouveau_channel_idle(struct nouveau_channel *);
	46
	47	#endif