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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Ping-Ke Shih <pkshih@realtek.com>,
        Larry Finger <Larry.Finger@lwfinger.net>,
        Kalle Valo <kvalo@kernel.org>,
        Meng Tang <tangmeng@uniontech.com>,
        masterzorag <masterzorag@gmail.com>
Subject: [PATCH 5.15 26/28] rtw88: rtw8821c: enable rfe 6 devices
Date:   Thu, 30 Jun 2022 15:47:22 +0200
Message-Id: <20220630133233.700605953@linuxfoundation.org>
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From: Ping-Ke Shih <pkshih@realtek.com>

commit e109e3617e5d563b431a52e6e2f07f0fc65a93ae upstream.

Ping-Ke Shih answered[1] a question for a user about an rtl8821ce device that
reported RFE 6, which the driver did not support. Ping-Ke suggested a possible
fix, but the user never reported back.

A second user discovered the above thread and tested the proposed fix.
Accordingly, I am pushing this change, even though I am not the author.

[1] https://lore.kernel.org/linux-wireless/3f5e2f6eac344316b5dd518ebfea2f95@realtek.com/

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Reported-and-tested-by: masterzorag <masterzorag@gmail.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220107024739.20967-1-Larry.Finger@lwfinger.net
Signed-off-by: Meng Tang <tangmeng@uniontech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/wireless/realtek/rtw88/rtw8821c.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
@@ -1513,6 +1513,7 @@ static const struct rtw_rfe_def rtw8821c
 	[0] = RTW_DEF_RFE(8821c, 0, 0),
 	[2] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2),
 	[4] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2),
+	[6] = RTW_DEF_RFE(8821c, 0, 0),
 };
 
 static struct rtw_hw_reg rtw8821c_dig[] = {