/* SPDX-License-Identifier: GPL-2.0 */
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/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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/* ************************************************************
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* include files
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* ************************************************************ */
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#include "mp_precomp.h"
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#include "../phydm_precomp.h"
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#if (RTL8188E_SUPPORT == 1)
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s8 phydm_cck_rssi_8188e(struct dm_struct *dm, u16 lna_idx, u8 vga_idx)
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{
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s8 rx_pwr_all = 0;
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s8 lna_gain = 0;
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/*only use lna0/1/2/3/7*/
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s8 lna_gain_table_0[8] = {17, -1, -13, -29, -32, -35, -38, -41};
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/*only use lna3 /7*/
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s8 lna_gain_table_1[8] = {29, 20, 12, 3, -6, -15, -24, -33};
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/*only use lna1/3/5/7*/
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s8 lna_gain_table_2[8] = {17, -1, -13, -17, -32, -43, -38, -47};
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if (dm->cut_version >= ODM_CUT_I) { /*SMIC*/
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if (dm->ext_lna == 0x1) {
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switch (dm->type_glna) {
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case 0x2: /*eLNA 14dB*/
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lna_gain = lna_gain_table_2[lna_idx];
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break;
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default:
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lna_gain = lna_gain_table_0[lna_idx];
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break;
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}
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} else {
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lna_gain = lna_gain_table_0[lna_idx];
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}
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} else { /*TSMC*/
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lna_gain = lna_gain_table_1[lna_idx];
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}
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rx_pwr_all = lna_gain - (2 * vga_idx);
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return rx_pwr_all;
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}
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#endif
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