diff options
| author | Bitterblue Smith <rtl8821cerfe2@gmail.com> | 2024-04-25 21:09:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-16 14:41:34 +0300 |
| commit | 83daddb6014e4cd76bed877bce93d67ec80521f6 (patch) | |
| tree | 81358dce796d943d0522dab3a3ae6fe3c7118cad /drivers/net | |
| parent | 2c13c9f6ca170cf4c3d615d25193a31c5ba8536c (diff) | |
| download | linux-83daddb6014e4cd76bed877bce93d67ec80521f6.tar.xz | |
wifi: rtlwifi: rtl8192de: Fix 5 GHz TX power
commit de4d4be4fa64ed7b4aa1c613061015bd8fa98b24 upstream.
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@vger.kernel.org
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://msgid.link/c7653517-cf88-4f57-b79a-8edb0a8b32f0@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c | 4 |
1 files 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 d835a27429f0..56b5cd032a9a 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; } |