397fcc6f55
Currently, CAM_UTIL debug logs when enabled, flood the logcat with io read/write access logs, which are not necessary when debugging clocks, interrupts and other parameters. Add separate entry for IO access in debug util. CRs-Fixed: 2743063 Change-Id: Id13393211bcc6fdc620aaffe8f8ab27a6b7c6986 Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
259 lines
9.1 KiB
C
259 lines
9.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _CAM_DEBUG_UTIL_H_
|
|
#define _CAM_DEBUG_UTIL_H_
|
|
|
|
#include <linux/platform_device.h>
|
|
|
|
#define CAM_CDM (1 << 0)
|
|
#define CAM_CORE (1 << 1)
|
|
#define CAM_CPAS (1 << 2)
|
|
#define CAM_ISP (1 << 3)
|
|
#define CAM_CRM (1 << 4)
|
|
#define CAM_SENSOR (1 << 5)
|
|
#define CAM_SMMU (1 << 6)
|
|
#define CAM_SYNC (1 << 7)
|
|
#define CAM_ICP (1 << 8)
|
|
#define CAM_JPEG (1 << 9)
|
|
#define CAM_FD (1 << 10)
|
|
#define CAM_LRME (1 << 11)
|
|
#define CAM_FLASH (1 << 12)
|
|
#define CAM_ACTUATOR (1 << 13)
|
|
#define CAM_CCI (1 << 14)
|
|
#define CAM_CSIPHY (1 << 15)
|
|
#define CAM_EEPROM (1 << 16)
|
|
#define CAM_UTIL (1 << 17)
|
|
#define CAM_HFI (1 << 18)
|
|
#define CAM_CTXT (1 << 19)
|
|
#define CAM_OIS (1 << 20)
|
|
#define CAM_RES (1 << 21)
|
|
#define CAM_MEM (1 << 22)
|
|
|
|
/* CAM_IRQ_CTRL: For events in irq controller */
|
|
#define CAM_IRQ_CTRL (1 << 23)
|
|
|
|
/* CAM_REQ: Tracks a request submitted to KMD */
|
|
#define CAM_REQ (1 << 24)
|
|
|
|
/* CAM_PERF: Used for performance (clock, BW etc) logs */
|
|
#define CAM_PERF (1 << 25)
|
|
#define CAM_CUSTOM (1 << 26)
|
|
#define CAM_OPE (1 << 28)
|
|
#define CAM_PRESIL (1 << 27)
|
|
|
|
/* CAM_IO_ACCESS: Tracks IO read/write */
|
|
#define CAM_IO_ACCESS (1 << 29)
|
|
|
|
#define STR_BUFFER_MAX_LENGTH 1024
|
|
|
|
/**
|
|
* struct cam_cpas_debug_settings - Sysfs debug settings for cpas driver
|
|
*/
|
|
struct cam_cpas_debug_settings {
|
|
uint64_t mnoc_hf_0_ab_bw;
|
|
uint64_t mnoc_hf_0_ib_bw;
|
|
uint64_t mnoc_hf_1_ab_bw;
|
|
uint64_t mnoc_hf_1_ib_bw;
|
|
uint64_t mnoc_sf_0_ab_bw;
|
|
uint64_t mnoc_sf_0_ib_bw;
|
|
uint64_t mnoc_sf_1_ab_bw;
|
|
uint64_t mnoc_sf_1_ib_bw;
|
|
uint64_t mnoc_sf_icp_ab_bw;
|
|
uint64_t mnoc_sf_icp_ib_bw;
|
|
uint64_t camnoc_bw;
|
|
};
|
|
|
|
/**
|
|
* struct camera_debug_settings - Sysfs debug settings for camera
|
|
*
|
|
* @cpas_settings: Debug settings for cpas driver.
|
|
*/
|
|
struct camera_debug_settings {
|
|
struct cam_cpas_debug_settings cpas_settings;
|
|
};
|
|
|
|
/*
|
|
* cam_debug_log()
|
|
*
|
|
* @brief : Get the Module name from module ID and print
|
|
* respective debug logs
|
|
*
|
|
* @module_id : Respective Module ID which is calling this function
|
|
* @func : Function which is calling to print logs
|
|
* @line : Line number associated with the function which is calling
|
|
* to print log
|
|
* @fmt : Formatted string which needs to be print in the log
|
|
*
|
|
*/
|
|
void cam_debug_log(unsigned int module_id, const char *func, const int line,
|
|
const char *fmt, ...);
|
|
|
|
/*
|
|
* cam_get_module_name()
|
|
*
|
|
* @brief : Get the module name from module ID
|
|
*
|
|
* @module_id : Module ID which is using this function
|
|
*/
|
|
const char *cam_get_module_name(unsigned int module_id);
|
|
|
|
/*
|
|
* CAM_ERR
|
|
* @brief : This Macro will print error logs
|
|
*
|
|
* @__module : Respective module id which is been calling this Macro
|
|
* @fmt : Formatted string which needs to be print in log
|
|
* @args : Arguments which needs to be print in log
|
|
*/
|
|
#define CAM_ERR(__module, fmt, args...) \
|
|
pr_info("CAM_ERR: %s: %s: %d " fmt "\n", \
|
|
cam_get_module_name(__module), __func__, __LINE__, ##args)
|
|
/*
|
|
* CAM_WARN
|
|
* @brief : This Macro will print warning logs
|
|
*
|
|
* @__module : Respective module id which is been calling this Macro
|
|
* @fmt : Formatted string which needs to be print in log
|
|
* @args : Arguments which needs to be print in log
|
|
*/
|
|
#define CAM_WARN(__module, fmt, args...) \
|
|
pr_info("CAM_WARN: %s: %s: %d " fmt "\n", \
|
|
cam_get_module_name(__module), __func__, __LINE__, ##args)
|
|
/*
|
|
* CAM_INFO
|
|
* @brief : This Macro will print Information logs
|
|
*
|
|
* @__module : Respective module id which is been calling this Macro
|
|
* @fmt : Formatted string which needs to be print in log
|
|
* @args : Arguments which needs to be print in log
|
|
*/
|
|
#define CAM_INFO(__module, fmt, args...) \
|
|
pr_info("CAM_INFO: %s: %s: %d " fmt "\n", \
|
|
cam_get_module_name(__module), __func__, __LINE__, ##args)
|
|
|
|
/*
|
|
* CAM_INFO_RATE_LIMIT
|
|
* @brief : This Macro will print info logs with ratelimit
|
|
*
|
|
* @__module : Respective module id which is been calling this Macro
|
|
* @fmt : Formatted string which needs to be print in log
|
|
* @args : Arguments which needs to be print in log
|
|
*/
|
|
#define CAM_INFO_RATE_LIMIT(__module, fmt, args...) \
|
|
pr_info_ratelimited("CAM_INFO: %s: %s: %d " fmt "\n", \
|
|
cam_get_module_name(__module), __func__, __LINE__, ##args)
|
|
|
|
/*
|
|
* CAM_DBG
|
|
* @brief : This Macro will print debug logs when enabled using GROUP
|
|
*
|
|
* @__module : Respective module id which is been calling this Macro
|
|
* @fmt : Formatted string which needs to be print in log
|
|
* @args : Arguments which needs to be print in log
|
|
*/
|
|
#define CAM_DBG(__module, fmt, args...) \
|
|
cam_debug_log(__module, __func__, __LINE__, fmt, ##args)
|
|
|
|
/*
|
|
* CAM_ERR_RATE_LIMIT
|
|
* @brief : This Macro will print error print logs with ratelimit
|
|
*/
|
|
#define CAM_ERR_RATE_LIMIT(__module, fmt, args...) \
|
|
pr_info_ratelimited("CAM_ERR: %s: %s: %d " fmt "\n", \
|
|
cam_get_module_name(__module), __func__, __LINE__, ##args)
|
|
/*
|
|
* CAM_WARN_RATE_LIMIT
|
|
* @brief : This Macro will print warning logs with ratelimit
|
|
*
|
|
* @__module : Respective module id which is been calling this Macro
|
|
* @fmt : Formatted string which needs to be print in log
|
|
* @args : Arguments which needs to be print in log
|
|
*/
|
|
#define CAM_WARN_RATE_LIMIT(__module, fmt, args...) \
|
|
pr_info_ratelimited("CAM_WARN: %s: %s: %d " fmt "\n", \
|
|
cam_get_module_name(__module), __func__, __LINE__, ##args)
|
|
|
|
/*
|
|
* CAM_WARN_RATE_LIMIT_CUSTOM
|
|
* @brief : This Macro will print warn logs with custom ratelimit
|
|
*
|
|
* @__module : Respective module id which is been calling this Macro
|
|
* @interval : Time interval in seconds
|
|
* @burst : No of logs to print in interval time
|
|
* @fmt : Formatted string which needs to be print in log
|
|
* @args : Arguments which needs to be print in log
|
|
*/
|
|
#define CAM_WARN_RATE_LIMIT_CUSTOM(__module, interval, burst, fmt, args...) \
|
|
({ \
|
|
static DEFINE_RATELIMIT_STATE(_rs, \
|
|
(interval * HZ), \
|
|
burst); \
|
|
if (__ratelimit(&_rs)) \
|
|
pr_info( \
|
|
"CAM_WARN: %s: %s: %d " fmt "\n", \
|
|
cam_get_module_name(__module), __func__, \
|
|
__LINE__, ##args); \
|
|
})
|
|
|
|
/*
|
|
* CAM_INFO_RATE_LIMIT_CUSTOM
|
|
* @brief : This Macro will print info logs with custom ratelimit
|
|
*
|
|
* @__module : Respective module id which is been calling this Macro
|
|
* @interval : Time interval in seconds
|
|
* @burst : No of logs to print in interval time
|
|
* @fmt : Formatted string which needs to be print in log
|
|
* @args : Arguments which needs to be print in log
|
|
*/
|
|
#define CAM_INFO_RATE_LIMIT_CUSTOM(__module, interval, burst, fmt, args...) \
|
|
({ \
|
|
static DEFINE_RATELIMIT_STATE(_rs, \
|
|
(interval * HZ), \
|
|
burst); \
|
|
if (__ratelimit(&_rs)) \
|
|
pr_info( \
|
|
"CAM_INFO: %s: %s: %d " fmt "\n", \
|
|
cam_get_module_name(__module), __func__, \
|
|
__LINE__, ##args); \
|
|
})
|
|
|
|
/*
|
|
* CAM_ERR_RATE_LIMIT_CUSTOM
|
|
* @brief : This Macro will print error logs with custom ratelimit
|
|
*
|
|
* @__module : Respective module id which is been calling this Macro
|
|
* @interval : Time interval in seconds
|
|
* @burst : No of logs to print in interval time
|
|
* @fmt : Formatted string which needs to be print in log
|
|
* @args : Arguments which needs to be print in log
|
|
*/
|
|
#define CAM_ERR_RATE_LIMIT_CUSTOM(__module, interval, burst, fmt, args...) \
|
|
({ \
|
|
static DEFINE_RATELIMIT_STATE(_rs, \
|
|
(interval * HZ), \
|
|
burst); \
|
|
if (__ratelimit(&_rs)) \
|
|
pr_info( \
|
|
"CAM_ERR: %s: %s: %d " fmt "\n", \
|
|
cam_get_module_name(__module), __func__, \
|
|
__LINE__, ##args); \
|
|
})
|
|
|
|
/**
|
|
* @brief : API to get camera debug settings
|
|
* @return const struct camera_debug_settings pointer.
|
|
*/
|
|
const struct camera_debug_settings *cam_debug_get_settings(void);
|
|
|
|
/**
|
|
* @brief : API to parse and store input from sysfs debug node
|
|
* @return Number of bytes read from buffer on success, or -EPERM on error.
|
|
*/
|
|
ssize_t cam_debug_sysfs_node_store(struct device *dev,
|
|
struct device_attribute *attr, const char *buf, size_t count);
|
|
|
|
#endif /* _CAM_DEBUG_UTIL_H_ */
|