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-rw-r--r--drivers/media/video/samsung/mali/common/mali_kernel_descriptor_mapping.h101
1 files changed, 0 insertions, 101 deletions
diff --git a/drivers/media/video/samsung/mali/common/mali_kernel_descriptor_mapping.h b/drivers/media/video/samsung/mali/common/mali_kernel_descriptor_mapping.h
deleted file mode 100644
index 82ed94d..0000000
--- a/drivers/media/video/samsung/mali/common/mali_kernel_descriptor_mapping.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 2010, 2012 ARM Limited. All rights reserved.
- *
- * This program is free software and is provided to you under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
- *
- * A copy of the licence is included with the program, and can also be obtained from Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-/**
- * @file mali_kernel_descriptor_mapping.h
- */
-
-#ifndef __MALI_KERNEL_DESCRIPTOR_MAPPING_H__
-#define __MALI_KERNEL_DESCRIPTOR_MAPPING_H__
-
-#include "mali_osk.h"
-
-/**
- * The actual descriptor mapping table, never directly accessed by clients
- */
-typedef struct mali_descriptor_table
-{
- u32 * usage; /**< Pointer to bitpattern indicating if a descriptor is valid/used or not */
- void** mappings; /**< Array of the pointers the descriptors map to */
-} mali_descriptor_table;
-
-/**
- * The descriptor mapping object
- * Provides a separate namespace where we can map an integer to a pointer
- */
-typedef struct mali_descriptor_mapping
-{
- _mali_osk_lock_t *lock; /**< Lock protecting access to the mapping object */
- int max_nr_mappings_allowed; /**< Max number of mappings to support in this namespace */
- int current_nr_mappings; /**< Current number of possible mappings */
- mali_descriptor_table * table; /**< Pointer to the current mapping table */
-} mali_descriptor_mapping;
-
-/**
- * Create a descriptor mapping object
- * Create a descriptor mapping capable of holding init_entries growable to max_entries
- * @param init_entries Number of entries to preallocate memory for
- * @param max_entries Number of entries to max support
- * @return Pointer to a descriptor mapping object, NULL on failure
- */
-mali_descriptor_mapping * mali_descriptor_mapping_create(int init_entries, int max_entries);
-
-/**
- * Destroy a descriptor mapping object
- * @param map The map to free
- */
-void mali_descriptor_mapping_destroy(mali_descriptor_mapping * map);
-
-/**
- * Allocate a new mapping entry (descriptor ID)
- * Allocates a new entry in the map.
- * @param map The map to allocate a new entry in
- * @param target The value to map to
- * @return The descriptor allocated, a negative value on error
- */
-_mali_osk_errcode_t mali_descriptor_mapping_allocate_mapping(mali_descriptor_mapping * map, void * target, int *descriptor);
-
-/**
- * Get the value mapped to by a descriptor ID
- * @param map The map to lookup the descriptor id in
- * @param descriptor The descriptor ID to lookup
- * @param target Pointer to a pointer which will receive the stored value
- * @return 0 on successful lookup, negative on error
- */
-_mali_osk_errcode_t mali_descriptor_mapping_get(mali_descriptor_mapping * map, int descriptor, void** target);
-
-/**
- * Set the value mapped to by a descriptor ID
- * @param map The map to lookup the descriptor id in
- * @param descriptor The descriptor ID to lookup
- * @param target Pointer to replace the current value with
- * @return 0 on successful lookup, negative on error
- */
-_mali_osk_errcode_t mali_descriptor_mapping_set(mali_descriptor_mapping * map, int descriptor, void * target);
-
-/**
- * Call the specified callback function for each descriptor in map.
- * Entire function is mutex protected.
- * @param map The map to do callbacks for
- * @param callback A callback function which will be calle for each entry in map
- */
-void mali_descriptor_mapping_call_for_each(mali_descriptor_mapping * map, void (*callback)(int, void*));
-
-/**
- * Free the descriptor ID
- * For the descriptor to be reused it has to be freed
- * @param map The map to free the descriptor from
- * @param descriptor The descriptor ID to free
- *
- * @return old value of descriptor mapping
- */
-void *mali_descriptor_mapping_free(mali_descriptor_mapping * map, int descriptor);
-
-#endif /* __MALI_KERNEL_DESCRIPTOR_MAPPING_H__ */