2 * Copyright (C) 2012-2013 ARM Limited. All rights reserved.
4 * This program is free software and is provided to you under the terms of the GNU General Public License version 2
5 * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
7 * A copy of the licence is included with the program, and can also be obtained from Free Software
8 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
11 #ifndef __MALI_SCHEDULER_H__
12 #define __MALI_SCHEDULER_H__
15 #include "mali_scheduler_types.h"
16 #include "mali_gp_scheduler.h"
17 #include "mali_pp_scheduler.h"
19 _mali_osk_errcode_t mali_scheduler_initialize(void);
20 void mali_scheduler_terminate(void);
22 u32 mali_scheduler_get_new_id(void);
23 u32 mali_scheduler_get_new_cache_order(void);
26 * @brief Reset all groups
28 * This function resets all groups known by the both the PP and GP scheuduler.
29 * This must be called after the Mali HW has been powered on in order to reset
32 MALI_STATIC_INLINE void mali_scheduler_reset_all_groups(void)
34 mali_gp_scheduler_reset_all_groups();
35 mali_pp_scheduler_reset_all_groups();
39 * @brief Zap TLB on all active groups running \a session
41 * @param session Pointer to the session to zap
43 MALI_STATIC_INLINE void mali_scheduler_zap_all_active(struct mali_session_data *session)
45 mali_gp_scheduler_zap_all_active(session);
46 mali_pp_scheduler_zap_all_active(session);
50 * Check if bit is set in scheduler mask.
52 * @param mask Scheduler mask to check.
53 * @param bit Bit to check.
54 * @return MALI_TRUE if bit is set in scheduler mask, MALI_FALSE if not.
56 MALI_STATIC_INLINE mali_bool mali_scheduler_mask_is_set(mali_scheduler_mask mask, mali_scheduler_mask bit)
58 return MALI_SCHEDULER_MASK_EMPTY != (bit & mask);
62 * Schedule GP and PP according to bitmask.
64 * @param mask A scheduling bitmask.
65 * @param deferred_schedule MALI_TRUE if schedule should be deferred, MALI_FALSE if not.
67 void mali_scheduler_schedule_from_mask(mali_scheduler_mask mask, mali_bool deferred_schedule);
69 /* Enable or disable scheduler hint. */
70 extern mali_bool mali_scheduler_hints[MALI_SCHEDULER_HINT_MAX];
72 MALI_STATIC_INLINE void mali_scheduler_hint_enable(mali_scheduler_hint hint)
74 MALI_DEBUG_ASSERT(hint < MALI_SCHEDULER_HINT_MAX);
75 mali_scheduler_hints[hint] = MALI_TRUE;
78 MALI_STATIC_INLINE void mali_scheduler_hint_disable(mali_scheduler_hint hint)
80 MALI_DEBUG_ASSERT(hint < MALI_SCHEDULER_HINT_MAX);
81 mali_scheduler_hints[hint] = MALI_FALSE;
84 MALI_STATIC_INLINE mali_bool mali_scheduler_hint_is_enabled(mali_scheduler_hint hint)
86 MALI_DEBUG_ASSERT(hint < MALI_SCHEDULER_HINT_MAX);
87 return mali_scheduler_hints[hint];
90 #endif /* __MALI_SCHEDULER_H__ */