From: Yan-Hsuan Chuang Date: Fri, 1 Nov 2019 05:19:42 +0000 (+0800) Subject: rtw88: raise LPS threshold to 50, for less power consumption X-Git-Tag: v5.5-rc1~174^2~78^2~45 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf9840ccf8efbdac755772501bd05f6662e1d799;p=thirdparty%2Fkernel%2Fstable.git rtw88: raise LPS threshold to 50, for less power consumption The LPS threshold was set to 2, means driver will leave LPS mode if there is more than 2 frames TX/RX for every 2 seconds. This makes driver enter/leave LPS frequently even if we just "ping -i1" to the others. Apparently we do not want to leave LPS mode if there is only some background traffics or web surfing. By experiment, set this to 50 is a more reasonable value to lower the over all power consumption. Signed-off-by: Yan-Hsuan Chuang Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/realtek/rtw88/ps.h b/drivers/net/wireless/realtek/rtw88/ps.h index 25925eedbad4b..19afceca7d0ec 100644 --- a/drivers/net/wireless/realtek/rtw88/ps.h +++ b/drivers/net/wireless/realtek/rtw88/ps.h @@ -5,7 +5,7 @@ #ifndef __RTW_PS_H_ #define __RTW_PS_H_ -#define RTW_LPS_THRESHOLD 2 +#define RTW_LPS_THRESHOLD 50 #define POWER_MODE_ACK BIT(6) #define POWER_MODE_PG BIT(4)