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Commit f6590372 authored by Alok Pandey's avatar Alok Pandey
Browse files

msm: camera: cpas: Change error log type for camnoc irq 



Reduce logging at page fault to avoid excessive logging.

Change-Id: Icaee3e4226386b7a63022c33f904e174eaaff483
Signed-off-by: default avatarAlok Pandey <akumarpa@codeaurora.org>
parent 8dfda7f1

drivers/media/platform/msm/camera/cam_cpas/cpas_top/cam_cpastop_hw.c

+7 −7
Original line number Diff line number Diff line 
/* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -221,10 +221,10 @@ static int cam_cpastop_handle_errlogger(struct cam_cpas *cpas_core, 
		soc_info->reg_map[camnoc_index].mem_base +

		camnoc_info->err_logger->errlog3_high);



	CAM_ERR_RATE_LIMIT(CAM_CPAS,

	CAM_DBG(CAM_CPAS,

		"Possible memory configuration issue, fault at SMMU raised as CAMNOC SLAVE_IRQ");



	CAM_ERR_RATE_LIMIT(CAM_CPAS,

	CAM_DBG(CAM_CPAS,

		"mainctrl[0x%x 0x%x] errvld[0x%x 0x%x] stall_en=%d, fault_en=%d, err_vld=%d",

		camnoc_info->err_logger->mainctrl,

		slave_err->mainctrl.value,
@@ -238,7 +238,7 @@ static int cam_cpastop_handle_errlogger(struct cam_cpas *cpas_core, 
	if (err_code_index > CAMNOC_SLAVE_MAX_ERR_CODE)

		err_code_index = CAMNOC_SLAVE_MAX_ERR_CODE;



	CAM_ERR_RATE_LIMIT(CAM_CPAS,

	CAM_DBG(CAM_CPAS,

		"errlog0 low[0x%x 0x%x] high[0x%x 0x%x] loginfo_vld=%d, word_error=%d, non_secure=%d, device=%d, opc=%d, err_code=%d(%s) sizef=%d, addr_space=%d, len1=%d",

		camnoc_info->err_logger->errlog0_low,

		slave_err->errlog0_low.value,
@@ -255,7 +255,7 @@ static int cam_cpastop_handle_errlogger(struct cam_cpas *cpas_core, 
		slave_err->errlog0_low.addr_space,

		slave_err->errlog0_high.len1);



	CAM_ERR_RATE_LIMIT(CAM_CPAS,

	CAM_DBG(CAM_CPAS,

		"errlog1_low[0x%x 0x%x]  errlog1_high[0x%x 0x%x] errlog2_low[0x%x 0x%x]  errlog2_high[0x%x 0x%x] errlog3_low[0x%x 0x%x]  errlog3_high[0x%x 0x%x]",

		camnoc_info->err_logger->errlog1_low,

		slave_err->errlog1_low.value,
@@ -284,7 +284,7 @@ static int cam_cpastop_handle_ubwc_enc_err(struct cam_cpas *cpas_core, 
		camnoc_info->irq_err[i].err_status.offset);



	/* Let clients handle the UBWC errors */

	CAM_DBG(CAM_CPAS,

	CAM_ERR_RATE_LIMIT(CAM_CPAS,

		"ubwc enc err [%d]: offset[0x%x] value[0x%x]",

		i, camnoc_info->irq_err[i].err_status.offset,

		enc_err->encerr_status.value);
@@ -303,7 +303,7 @@ static int cam_cpastop_handle_ubwc_dec_err(struct cam_cpas *cpas_core, 
		camnoc_info->irq_err[i].err_status.offset);



	/* Let clients handle the UBWC errors */

	CAM_DBG(CAM_CPAS,

	CAM_ERR_RATE_LIMIT(CAM_CPAS,

		"ubwc dec err status [%d]: offset[0x%x] value[0x%x] thr_err=%d, fcl_err=%d, len_md_err=%d, format_err=%d",

		i, camnoc_info->irq_err[i].err_status.offset,

		dec_err->decerr_status.value,

drivers/media/platform/msm/camera/cam_utils/cam_debug_util.h

+2 −2
Original line number Diff line number Diff line 
/* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -116,7 +116,7 @@ const char *cam_get_module_name(unsigned int module_id); 
 * @args     :  Arguments which needs to be print in log

 */

#define CAM_INFO_RATE_LIMIT(__module, fmt, args...)                 \

	pr_err_ratelimited("CAM_INFO: %s: %s: %d " fmt "\n",            \

	pr_info_ratelimited("CAM_INFO: %s: %s: %d " fmt "\n",            \

		cam_get_module_name(__module), __func__,  __LINE__, ##args)



/*