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qcacmn: Add SAR power limit configuration

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There is a regulatory requirement for Specific Absorption
Rate (SAR) whereby the phone transmit power is reduced
when it is determined that the phone is in close
proximity to the body.
Implement a vendor command interface to set SAR power
limts dynamically.

Change-Id: I0a214a2af780e9dd8c381c4e9eaa7d8cab6ef853
CRs-Fixed: 1098102
This commit is contained in:
Manikandan Mohan
2016-12-13 13:14:06 -08:00
committed by qcabuildsw
parent 3c4f6a204e
commit 31a13e2c07
2 changed files with 102 additions and 0 deletions
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19
wmi_unified_api.c
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@@ -6365,6 +6365,25 @@ QDF_STATUS wmi_unified_send_power_dbg_cmd(void *wmi_hdl,
return QDF_STATUS_E_FAILURE;
}
/**
* wmi_unified_send_sar_limit_cmd() - send sar limit cmd to fw
* @wmi_hdl: wmi handle
* @params: sar limit command params
*
* Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
*/
QDF_STATUS wmi_unified_send_sar_limit_cmd(void *wmi_hdl,
struct sar_limit_cmd_params *params)
{
wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl;
if (wmi_handle->ops->send_sar_limit_cmd)
return wmi_handle->ops->send_sar_limit_cmd(
wmi_handle,
params);
return QDF_STATUS_E_FAILURE;
}
/**
* wmi_unified_encrypt_decrypt_send_cmd() - send encryptdecrypt cmd to fw
* @wmi_hdl: wmi handle