mirror of
https://github.com/hardkernel/kernel_common_drivers.git
synced 2026-06-25 12:03:48 +09:00
hao.shi
f34460cb00
PD#SWPL-72686 Problem: add codec_mm & vfm Solution: add codec_mm & vfm Verify: s4d Change-Id: Icecc654eaa7468a17da97d0513adae849651d456 Signed-off-by: hao.shi <hao.shi@amlogic.com>
92 lines
2.1 KiB
C
92 lines
2.1 KiB
C
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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/*
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* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
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*/
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#ifndef __AMLOG_H
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#define __AMLOG_H
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#include <linux/module.h>
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#include <linux/moduleparam.h>
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#include <linux/kernel.h>
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#ifdef AMLOG
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#define AMLOG_DEFAULT_LEVEL 0
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#define AMLOG_DEFAULT_MASK 0xffffffffUL
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#define AMLOG_DEFAULT_LEVEL_DESC "log_level."
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#define AMLOG_DEFAULT_MASK_DESC "log_mask."
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#define MODULE_AMLOG(def_level, def_mask, desc_level, desc_mask) \
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u32 LOG_LEVEL_VAR = def_level; \
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module_param(LOG_LEVEL_VAR, uint, 0664); \
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MODULE_PARM_DESC(LOG_LEVEL_VAR, desc_level); \
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u32 LOG_MASK_VAR = def_mask; \
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module_param(LOG_MASK_VAR, uint, 0664); \
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MODULE_PARM_DESC(LOG_MASK_VAR, desc_mask)
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#ifndef LOG_LEVEL_VAR
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#error LOG_LEVEL_VAR undefined.
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#endif
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#ifndef LOG_MASK_VAR
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#error LOG_MASK_VAR undefined.
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#endif
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extern u32 LOG_LEVEL_VAR, LOG_MASK_VAR;
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#define amlog(x...) pr_info(x)
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#define amlog_level(level, x...) \
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do { \
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if ((level) >= LOG_LEVEL_VAR) \
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pr_info(x); \
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} while (0)
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#define amlog_mask(mask, x...) \
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do { \
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if ((mask) & LOG_MASK_VAR) \
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pr_info(x); \
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} while (0)
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#define amlog_mask_level(mask, level, x...) \
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do { \
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if (((level) >= LOG_LEVEL_VAR) && ((mask) & LOG_MASK_VAR)) \
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pr_info(x); \
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} while (0)
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#define amlog_if(cond, x...) do {if (cond) pr_info(x); } while {0}
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#define amlog_level_if(cond, level, x...) \
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do { \
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if ((cond) && ((level) >= LOG_LEVEL_VAR)) \
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pr_info(x); \
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} while (0)
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#define amlog_mask_if(cond, mask, x...) \
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do { \
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if ((cond) && ((mask) & LOG_MASK_VAR)) \
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pr_info(x); \
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} while (0)
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#define amlog_mask_levelif(cond, mask, level, x...) \
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do { \
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if ((cond) && ((level) >= LOG_LEVEL_VAR) &&\
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((mask) & LOG_MASK_VAR)) \
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pr_info(x...); \
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} while (0)
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#else
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#define MODULE_AMLOG(def_level, def_mask, desc_level, desc_mask)
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#define amlog(x...)
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#define amlog_level(level, x...)
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#define amlog_mask(mask, x...)
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#define amlog_mask_level(mask, level, x...)
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#define amlog_if(cond, x...)
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#define amlog_level_if(cond, level, x...)
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#define amlog_mask_if(cond, mask, x...)
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#define amlog_mask_level_if(cond, mask, level, x...)
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#endif
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#endif /* __AMLOG_H */
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