80d4596c1b
- 3fa71d3, [feat](saradc):Add pm api. - cfc34b, [fix](pwm):Change pwm setting don't need to disable pwm. Change-Id: If0f2ef94f163fd534ddcd8a07444081e7bc0fb5a
160 lines
4.2 KiB
C
160 lines
4.2 KiB
C
/*
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* Copyright (C) Cvitek Co., Ltd. 2019-2021. All rights reserved.
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*
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* File Name: jmm.h
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* Description: jpeg memory management definition
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*/
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#ifndef __JMM_H__
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#define __JMM_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int jpu_mask;
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#define JPU_MASK_ERR 0x1
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#define JPU_MASK_WARN 0x2
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#define JPU_MASK_INFO 0x4
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#define JPU_MASK_FLOW 0x8
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#define JPU_MASK_DBG 0x10
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#define JPU_MASK_MEM 0x80
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#define JPU_MASK_CLK 0x100
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#define JPU_MASK_TRACE 0x1000
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#define JPU_MASK_DISABLE_CLK_GATING 0x2000
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#define JPU_DBG_MSG_ENABLE
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#ifdef JPU_DBG_MSG_ENABLE
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#define JPU_DBG_ERR(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_ERR) \
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pr_info("[ERR] %s = %d, " msg, __func__, __LINE__, \
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##__VA_ARGS__); \
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} while (0)
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#define JPU_DBG_WARN(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_WARN) \
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pr_info("[WARN] %s = %d, " msg, __func__, __LINE__, \
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##__VA_ARGS__); \
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} while (0)
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#define JPU_DBG_INFO(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_INFO) \
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pr_info("[INFO] %s = %d, " msg, __func__, __LINE__, \
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##__VA_ARGS__); \
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} while (0)
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#define JPU_DBG_FLOW(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_FLOW) \
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pr_info("[FLOW] %s = %d, " msg, __func__, __LINE__, \
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##__VA_ARGS__); \
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} while (0)
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#define JPU_DBG_DBG(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_DBG) \
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pr_info("[DBG] %s = %d, " msg, __func__, __LINE__, \
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##__VA_ARGS__); \
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} while (0)
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#define JPU_DBG_MEM(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_MEM) \
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pr_info("[MEM] %s = %d, " msg, __func__, __LINE__, \
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##__VA_ARGS__); \
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} while (0)
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#define JPU_DBG_CLK(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_CLK) \
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pr_info("[CLK] %s = %d, " msg, __func__, __LINE__, \
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##__VA_ARGS__); \
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} while (0)
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#define JPU_DBG_TRACE(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_TRACE) \
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pr_info("[TRACE] %s = %d, " msg, __func__, __LINE__,\
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##__VA_ARGS__); \
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} while (0)
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#else
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#define JPU_DBG_ERR(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_ERR) \
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pr_info("[ERR] %s = %d, " msg, __func__, __LINE__, \
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##__VA_ARGS__); \
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} while (0)
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#define JPU_DBG_WARN(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_WARN) \
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pr_info("[WARN] %s = %d, " msg, __func__, __LINE__, \
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##__VA_ARGS__); \
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} while (0)
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#define JPU_DBG_INFO(msg, ...) \
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do { \
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if (jpu_mask & JPU_MASK_INFO) \
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pr_info("[INFO] %s = %d, " msg, __func__, __LINE__, \
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##__VA_ARGS__); \
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} while (0)
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#define JPU_DBG_FLOW(msg, ...)
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#define JPU_DBG_DBG(msg, ...)
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#define JPU_DBG_MEM(msg, ...)
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#define JPU_DBG_TRACE(msg, ...)
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#endif
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#define JMEM_PAGE_SIZE (16 * 1024)
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#define MAKE_KEY(_a, _b) (((unsigned long long)_a) << 32 | _b)
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#define KEY_TO_VALUE(_key) (_key >> 32)
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enum rotation_dir_t { LEFT, RIGHT };
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struct page_struct {
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int pageno;
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unsigned long addr;
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int used;
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int alloc_pages;
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int first_pageno;
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};
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struct avl_node_struct {
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unsigned long long key;
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int height;
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struct page_struct *page;
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struct avl_node_struct *left;
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struct avl_node_struct *right;
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};
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struct jpu_mm_struct {
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struct avl_node_struct *free_tree;
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struct avl_node_struct *alloc_tree;
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struct page_struct *page_list;
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int num_pages;
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unsigned long base_addr;
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unsigned long mem_size;
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int free_page_count;
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int alloc_page_count;
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};
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#define VMEM_P_ALLOC(_x) vmalloc(_x)
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#define VMEM_P_FREE(_x) vfree(_x)
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#define VMEM_ASSERT(_exp) \
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do { \
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if (!(_exp)) \
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JPU_DBG_MEM("VMEM_ASSERT at %s:%d\n", __FILE__, __LINE__); \
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} while (0)
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#define VMEM_HEIGHT(_tree) (_tree == NULL ? -1 : _tree->height)
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#define MAX(_a, _b) (_a >= _b ? _a : _b)
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struct avl_node_data_struct {
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int key;
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struct page_struct *page;
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};
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int jmem_init(struct jpu_mm_struct *mm, unsigned long addr, unsigned long size);
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int jmem_exit(struct jpu_mm_struct *mm);
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unsigned long jmem_alloc(struct jpu_mm_struct *mm, int size, unsigned long pid);
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int jmem_free(struct jpu_mm_struct *mm, unsigned long ptr, unsigned long pid);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __JMM_H__ */
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