Commit 5309cd5e authored by Ping-Ke Shih's avatar Ping-Ke Shih Committed by Kalle Valo
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rtw89: 8852c: rfk: get calibrated channels to notify firmware 



The commit 16b44ed0 ("rtw89: add RF H2C to notify firmware") is to
add firmware command, and this commit is to prepare the channels. Then,
firmware can get proper channels.

Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220503120001.79272-2-pkshih@realtek.com
parent eeff214d

drivers/net/wireless/realtek/rtw89/rtw8852c.c

+1 −0
Original line number Diff line number Diff line
@@ -1786,6 +1786,7 @@ static void rtw8852c_rfk_channel(struct rtw89_dev *rtwdev) 
{

	enum rtw89_phy_idx phy_idx = RTW89_PHY_0;



	rtw8852c_mcc_get_ch_info(rtwdev, phy_idx);

	rtw8852c_rx_dck(rtwdev, phy_idx, false);

	rtw8852c_iqk(rtwdev, phy_idx);

	rtw8852c_tssi(rtwdev, phy_idx);

drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c

+18 −0
Original line number Diff line number Diff line
@@ -3809,6 +3809,24 @@ void rtw8852c_set_channel_rf(struct rtw89_dev *rtwdev, 
			    param->bandwidth);

}



void rtw8852c_mcc_get_ch_info(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)

{

	struct rtw89_mcc_info *mcc_info = &rtwdev->mcc;

	u8 idx = mcc_info->table_idx;

	int i;



	for (i = 0; i < RTW89_IQK_CHS_NR; i++) {

		if (mcc_info->ch[idx] == 0)

			break;

		if (++idx >= RTW89_IQK_CHS_NR)

			idx = 0;

	}



	mcc_info->table_idx = idx;

	mcc_info->ch[idx] = rtwdev->hal.current_channel;

	mcc_info->band[idx] = rtwdev->hal.current_band_type;

}



void rtw8852c_rck(struct rtw89_dev *rtwdev)

{

	u8 path;

drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.h

+1 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ 


#include "core.h"



void rtw8852c_mcc_get_ch_info(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy);

void rtw8852c_rck(struct rtw89_dev *rtwdev);

void rtw8852c_dack(struct rtw89_dev *rtwdev);

void rtw8852c_iqk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx);