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qcacld-3.0: Add ini to set init chain mode for BTC

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Add ini to set init chain mode for BTC, default value should
be set to the same as macro WLAN_COEX_BTC_CHAIN_MODE_UNSETTLED
that means no need to send init chain mode for BTC to firmware
in wma_vdev_pre_start() process.

Change-Id: I3051a7f8a0c708c7df40d1b95b46e0bfa6892f6c
CRs-Fixed: 2837173
This commit is contained in:
hqu
2020-12-01 17:58:17 +08:00
committed by snandini
parent b18c7d62f2
commit 4b3b2782e7
2 changed files with 85 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
components/coex/dispatcher/src/wlan_coex_utils_api.c
View File

@@ -24,6 +24,7 @@
#include <wlan_coex_main.h>
#include <wlan_objmgr_global_obj.h>
#include <wlan_coex_utils_api.h>
#include "cfg_ucfg_api.h"
QDF_STATUS wlan_coex_init(void)
{
@@ -75,9 +76,55 @@ QDF_STATUS wlan_coex_deinit(void)
return status;
}
#ifdef FEATURE_BTC_CHAIN_MODE
/**
* wlan_coex_set_btc_chain_mode_with_ini() - set BTC init chain mode
* with ini
* @psoc: pointer to psoc object
*
* This function is used to set BTC init chain mode with ini
*
* Return: None
*/
static void
wlan_coex_set_btc_chain_mode_with_ini(struct wlan_objmgr_psoc *psoc)
{
uint8_t btc_chain_mode;
QDF_STATUS status;
status = wlan_coex_psoc_get_btc_chain_mode(psoc, &btc_chain_mode);
if (QDF_IS_STATUS_ERROR(status)) {
coex_err("error for getting btc chain mode");
return;
}
if (btc_chain_mode == WLAN_COEX_BTC_CHAIN_MODE_UNSETTLED) {
btc_chain_mode = cfg_get(psoc, CFG_SET_INIT_CHAIN_MODE_FOR_BTC);
if (btc_chain_mode != WLAN_COEX_BTC_CHAIN_MODE_SHARED &&
btc_chain_mode != WLAN_COEX_BTC_CHAIN_MODE_SEPARATED &&
btc_chain_mode != WLAN_COEX_BTC_CHAIN_MODE_UNSETTLED) {
coex_err("invalid ini config %d for btc chain mode",
btc_chain_mode);
return;
}
status = wlan_coex_psoc_set_btc_chain_mode(psoc,
btc_chain_mode);
if (QDF_IS_STATUS_ERROR(status))
coex_err("error for setting btc init chain mode from ini");
}
}
#else
static void
wlan_coex_set_btc_chain_mode_with_ini(struct wlan_objmgr_psoc *psoc)
{
}
#endif
QDF_STATUS
wlan_coex_psoc_open(struct wlan_objmgr_psoc *psoc)
{
wlan_coex_set_btc_chain_mode_with_ini(psoc);
return wlan_coex_psoc_init(psoc);
}

40
components/fw_offload/dispatcher/inc/cfg_coex.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2012 - 2019 The Linux Foundation. All rights reserved.
* Copyright (c) 2012 - 2020 The Linux Foundation. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
@@ -313,6 +313,41 @@
#define THREE_WAY_COEX_CONFIG_LEGACY_CFG
#endif
#ifdef FEATURE_BTC_CHAIN_MODE
/*
* <ini>
* gSetInitChainModeForBTC - Used to set init chain mode for BTC
* @Min: 0
* @Max: 0xFF
* @Default: 0xFF
*
* This ini is used to set init chain mode for BTC, default value
* should be set to the same as macro WLAN_COEX_BTC_CHAIN_MODE_UNSETTLED(0xFF),
* only below values can be set:
* 0 - init WLAN 2.4G to support 2x2.
* It means chains of BT and WLAN 2.4G are shared, or BT is OFF.
* 1 - init WLAN 2.4G as 1x1, chains of BT and WLAN 2.4G are separated.
* 0xFF - no need to send init chain mode for BTC to firmware.
*
* Supported Feature: init chain mode for BTC
*
* Usage: External
*
* </ini>
*/
#define CFG_SET_INIT_CHAIN_MODE_FOR_BTC CFG_INI_UINT( \
"gSetInitChainModeForBTC", \
0, \
0xFF, \
0xFF, \
CFG_VALUE_OR_DEFAULT, \
"Init Chain Mode For BTC")
#define SET_INIT_CHAIN_MODE_FOR_BTC_CFG CFG(CFG_SET_INIT_CHAIN_MODE_FOR_BTC)
#else
#define SET_INIT_CHAIN_MODE_FOR_BTC_CFG
#endif
#define CFG_COEX_ALL \
CFG(CFG_BTC_MODE) \
CFG(CFG_ANTENNA_ISOLATION) \
@@ -327,5 +362,6 @@
CFG(CFG_BT_INTERFERENCE_HIGH_UL) \
COEX_MPTA_HELPER_CFG \
CFG(CFG_BT_SCO_ALLOW_WLAN_2G_SCAN) \
THREE_WAY_COEX_CONFIG_LEGACY_CFG
THREE_WAY_COEX_CONFIG_LEGACY_CFG \
SET_INIT_CHAIN_MODE_FOR_BTC_CFG
#endif