2 * Copyright (C) 2012-2014, 2016 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_DLBU_H__
12 #define __MALI_DLBU_H__
14 #define MALI_DLBU_VIRT_ADDR 0xFFF00000 /* master tile virtual address fixed at this value and mapped into every session */
20 struct mali_dlbu_core;
22 extern mali_dma_addr mali_dlbu_phys_addr;
24 _mali_osk_errcode_t mali_dlbu_initialize(void);
25 void mali_dlbu_terminate(void);
27 struct mali_dlbu_core *mali_dlbu_create(const _mali_osk_resource_t *resource);
28 void mali_dlbu_delete(struct mali_dlbu_core *dlbu);
30 _mali_osk_errcode_t mali_dlbu_reset(struct mali_dlbu_core *dlbu);
32 void mali_dlbu_add_group(struct mali_dlbu_core *dlbu, struct mali_group *group);
33 void mali_dlbu_remove_group(struct mali_dlbu_core *dlbu, struct mali_group *group);
35 /** @brief Called to update HW after DLBU state changed
37 * This function must be called after \a mali_dlbu_add_group or \a
38 * mali_dlbu_remove_group to write the updated mask to hardware, unless the
39 * same is accomplished by calling \a mali_dlbu_reset.
41 void mali_dlbu_update_mask(struct mali_dlbu_core *dlbu);
43 void mali_dlbu_config_job(struct mali_dlbu_core *dlbu, struct mali_pp_job *job);
45 #endif /* __MALI_DLBU_H__ */