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/**************************************************************************
* Copyright (c) 2011, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*
* Authors: Thomas Hellstrom <thomas-at-tungstengraphics.com>
**************************************************************************/
#ifndef _PSB_SCHEDULE_H_
#define _PSB_SCHEDULE_H_
#include <drm/drmP.h>
struct psb_context;
enum psb_task_type {
psb_flip_task
};
struct drm_psb_private;
/*struct psb_scheduler_seq {
uint32_t sequence;
int reported;
};*/
struct psb_scheduler {
struct drm_device *dev;
/*struct psb_scheduler_seq seq[_PSB_ENGINE_TA_FENCE_TYPES];
struct psb_hw_scene hs[PSB_NUM_HW_SCENES];
struct mutex task_wq_mutex;*/
struct mutex msvdx_power_mutex;
/*spinlock_t lock;
struct list_head hw_scenes;
struct list_head ta_queue;
struct list_head raster_queue;
struct list_head hp_raster_queue;
struct list_head task_done_queue;
struct psb_task *current_task[PSB_SCENE_NUM_ENGINES];
struct psb_task *feedback_task;
int ta_state;
struct psb_hw_scene *pending_hw_scene;
uint32_t pending_hw_scene_seq;
struct delayed_work wq*/;
struct delayed_work msvdx_suspend_wq;
/*struct psb_scene_pool *pool;
uint32_t idle_count;
int idle;
wait_queue_head_t idle_queue;
unsigned long ta_end_jiffies;
unsigned long total_ta_jiffies;
unsigned long raster_end_jiffies;
unsigned long total_raster_jiffies;*/
};
/*#define PSB_RF_FIRE_TA (1 << 0)
#define PSB_RF_OOM (1 << 1)
#define PSB_RF_OOM_REPLY (1 << 2)
#define PSB_RF_TERMINATE (1 << 3)
#define PSB_RF_TA_DONE (1 << 4)
#define PSB_RF_FIRE_RASTER (1 << 5)
#define PSB_RF_RASTER_DONE (1 << 6)
#define PSB_RF_DEALLOC (1 << 7)
*/
extern int psb_scheduler_init(struct drm_device *dev,
struct psb_scheduler *scheduler);
#endif
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