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msm-mmrm: Control throttling feature via debugfs

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Enable or disable throttling feature by writing
correct value to msm_mmrm debugfs.

Change-Id: If2b06e061ddd102c42d0f5517d3c0be4fc9f6669
Signed-off-by: Mahesh Kumar Sharma <smahesh@codeaurora.org>
This commit is contained in:
Mahesh Kumar Sharma
2021-06-30 11:53:45 -07:00
parent e653ade312
commit e1ade39ea4
3 changed files with 8 additions and 4 deletions
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6
driver/src/mmrm_debug.c
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@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2020, The Linux Foundation. All rights reserved.
* Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
*/
#include <linux/slab.h>
@@ -8,8 +8,11 @@
#include "mmrm_debug.h"
int msm_mmrm_debug = MMRM_ERR | MMRM_WARN | MMRM_PRINTK;
u8 msm_mmrm_enable_throttle_feature = 0;
u8 msm_mmrm_allow_multiple_register = 0;
#define MAX_DBG_BUF_SIZE 4096
static ssize_t msm_mmrm_debugfs_info_read(
@@ -61,6 +64,7 @@ struct dentry *msm_mmrm_debugfs_init(void)
/* add other params here */
debugfs_create_u32("debug_level", 0644, dir, &msm_mmrm_debug);
debugfs_create_u8("allow_multiple_register", 0644, dir, &msm_mmrm_allow_multiple_register);
debugfs_create_u8("enable_throttle_feature", 0644, dir, &msm_mmrm_enable_throttle_feature);
d_mpr_h("%s: exiting\n", __func__);
return dir;