73 lines
2 KiB
C
73 lines
2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef __GED_LOG_H__
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#define __GED_LOG_H__
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#include "ged_type.h"
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#if defined(__GNUC__)
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#define GED_LOG_BUF_FORMAT_PRINTF(x, y) __printf(x, y)
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#else
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#define GED_LOG_BUF_FORMAT_PRINTF(x, y)
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#endif
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#define GED_LOG_BUF_NAME_LENGTH 64
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#define GED_LOG_BUF_NODE_NAME_LENGTH 64
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#define GED_LOG_BUF_TYPE_RINGBUFFER 0
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#define GED_LOG_BUF_TYPE_QUEUEBUFFER 1
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#define GED_LOG_BUF_TYPE_QUEUEBUFFER_AUTO_INCREASE 2
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#define GED_LOG_BUF_TYPE int
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GED_LOG_BUF_HANDLE ged_log_buf_alloc(int i32MaxLineCount,
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int i32MaxBufferSizeByte, GED_LOG_BUF_TYPE eType, const char *pszName,
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const char *pszNodeName);
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GED_ERROR ged_log_buf_resize(GED_LOG_BUF_HANDLE hLogBuf, int i32NewMaxLineCount,
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int i32NewMaxBufferSizeByte);
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GED_ERROR ged_log_buf_ignore_lines(GED_LOG_BUF_HANDLE hLogBuf,
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int i32LineCount);
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GED_ERROR ged_log_buf_reset(GED_LOG_BUF_HANDLE hLogBuf);
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void ged_log_buf_free(GED_LOG_BUF_HANDLE hLogBuf);
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/* query by Name, return NULL if not found */
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GED_LOG_BUF_HANDLE ged_log_buf_get(const char *pszName);
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/* register a pointer,
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* it will be set after the corresponding buffer is allcated.
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*/
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int ged_log_buf_get_early(const char *pszName,
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GED_LOG_BUF_HANDLE *callback_set_handle);
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GED_ERROR ged_log_buf_print(GED_LOG_BUF_HANDLE hLogBuf,
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const char *fmt, ...) GED_LOG_BUF_FORMAT_PRINTF(2, 3);
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GED_ERROR
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ged_log_buf_print2(GED_LOG_BUF_HANDLE hLogBuf, int i32LogAttrs,
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const char *fmt, ...) GED_LOG_BUF_FORMAT_PRINTF(3, 4);
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GED_ERROR ged_log_system_init(void);
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void ged_log_system_exit(void);
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int ged_log_buf_write(GED_LOG_BUF_HANDLE hLogBuf,
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const char __user *pszBuffer, int i32Count);
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void ged_log_dump(GED_LOG_BUF_HANDLE hLogBuf);
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#if defined(CONFIG_GPU_MT8167) || defined(CONFIG_GPU_MT8173) ||\
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defined(CONFIG_GPU_MT6739) || defined(CONFIG_GPU_MT6761)\
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|| defined(CONFIG_GPU_MT6765)
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extern void ged_dump_fw(void);
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#endif
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unsigned int is_gpu_ged_log_enable(void);
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#endif
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