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8821cu-20210916/hal/phydm/rtl8821c/phydm_rtl8821c.c
2022-11-17 08:26:57 -06:00

58 lines
1.6 KiB
C

/******************************************************************************
*
* Copyright(c) 2007 - 2017 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* wlanfae <wlanfae@realtek.com>
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
* Hsinchu 300, Taiwan.
*
* Larry Finger <Larry.Finger@lwfinger.net>
*
*****************************************************************************/
#include "mp_precomp.h"
#include "../phydm_precomp.h"
#if (RTL8821C_SUPPORT)
void phydm_dynamic_switch_htstf_agc_8821c(struct dm_struct *dm)
{
u16 ndp_valid_cnt = 0;
if (dm->bhtstfdisabled)
return;
/*This count will be reset every 2 seconds*/
ndp_valid_cnt = (u16)odm_get_bb_reg(dm, R_0xf24, MASKLWORD);
if (dm->total_tp == 0 || ndp_valid_cnt != 0) {
odm_set_bb_reg(dm, R_0x8d8, BIT(17), 0x1);
dm->no_ndp_cnts = 0;
} else {
dm->no_ndp_cnts++;
if (dm->no_ndp_cnts == 3) {
odm_set_bb_reg(dm, R_0x8d8, BIT(17), 0x0);
dm->no_ndp_cnts = 0;
}
}
dm->ndp_cnt_pre = ndp_valid_cnt;
}
void phydm_hwsetting_8821c(struct dm_struct *dm)
{
/*phydm_dynamic_switch_htstf_agc_8821c(dm);*/
}
#endif