[PATCH 5.10 175/290] wifi: rtlwifi: rtl8192de: Fix 5 GHz TX power

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5.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx>

[ Upstream commit de4d4be4fa64ed7b4aa1c613061015bd8fa98b24 ]

Different channels have different TX power settings. rtl8192de is using
the TX power setting from the wrong channel in the 5 GHz band because
_rtl92c_phy_get_rightchnlplace expects an array which includes all the
channel numbers, but it's using an array which includes only the 5 GHz
channel numbers.

Use the array channel_all (defined in rtl8192de/phy.c) instead of
the incorrect channel5g (defined in core.c).

Tested only with rtl8192du, which will use the same TX power code.

Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx>
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
Link: https://msgid.link/c7653517-cf88-4f57-b79a-8edb0a8b32f0@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
index da9acebbe237a..ffe6d243c7649 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
@@ -892,8 +892,8 @@ static u8 _rtl92c_phy_get_rightchnlplace(u8 chnl)
 	u8 place = chnl;
 
 	if (chnl > 14) {
-		for (place = 14; place < ARRAY_SIZE(channel5g); place++) {
-			if (channel5g[place] == chnl) {
+		for (place = 14; place < ARRAY_SIZE(channel_all); place++) {
+			if (channel_all[place] == chnl) {
 				place++;
 				break;
 			}
-- 
2.43.0







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