diff options
Diffstat (limited to 'drivers/staging/cdv/drv/psb_schedule.h')
| -rw-r--r-- | drivers/staging/cdv/drv/psb_schedule.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/staging/cdv/drv/psb_schedule.h b/drivers/staging/cdv/drv/psb_schedule.h new file mode 100644 index 000000000000..7616abeb4bb5 --- /dev/null +++ b/drivers/staging/cdv/drv/psb_schedule.h @@ -0,0 +1,79 @@ +/************************************************************************** + * 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 |