diff options
Diffstat (limited to 'drivers/net/wireless/realtek')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/phy.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c index 4381b360b5b5..8284a7797398 100644 --- a/drivers/net/wireless/realtek/rtw88/phy.c +++ b/drivers/net/wireless/realtek/rtw88/phy.c @@ -423,6 +423,11 @@ static u64 rtw_phy_db_2_linear(u8 power_db) u8 i, j; u64 linear; + if (power_db > 96) + power_db = 96; + else if (power_db < 1) + return 1; + /* 1dB ~ 96dB */ i = (power_db - 1) >> 3; j = (power_db - 1) - (i << 3); |