linux-kernel - [RFC PATCH v1 16/19] rtw88: ps: Increase LEAVE_LPS_TRY

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Message-Id: <20221227233020.284266-17-martin.blumenstingl@googlemail.com>
Date:   Wed, 28 Dec 2022 00:30:17 +0100
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     linux-wireless@...r.kernel.org
Cc:     Yan-Hsuan Chuang <tony0620emma@...il.com>,
        Kalle Valo <kvalo@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        linux-mmc@...r.kernel.org, Chris Morgan <macroalpha82@...il.com>,
        Nitin Gupta <nitin.gupta981@...il.com>,
        Neo Jou <neojou@...il.com>, Pkshih <pkshih@...ltek.com>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Subject: [RFC PATCH v1 16/19] rtw88: ps: Increase LEAVE_LPS_TRY_CNT for SDIO based chipsets

From: Jernej Skrabec <jernej.skrabec@...il.com>

Increase LEAVE_LPS_TRY_CNT to give SDIO based chipsets more time to
enter or leave deep sleep mode. SDIO communication is often slower than
PCIe transfers so extra time is needed.

Signed-off-by: Jernej Skrabec <jernej.skrabec@...il.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
---
 drivers/net/wireless/realtek/rtw88/ps.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtw88/ps.h b/drivers/net/wireless/realtek/rtw88/ps.h
index c194386f6db5..b79bef32b169 100644
--- a/drivers/net/wireless/realtek/rtw88/ps.h
+++ b/drivers/net/wireless/realtek/rtw88/ps.h
@@ -12,7 +12,7 @@
 #define POWER_TX_WAKE		BIT(1)
 #define POWER_MODE_LCLK		BIT(0)
 
-#define LEAVE_LPS_TRY_CNT	5
+#define LEAVE_LPS_TRY_CNT	10
 #define LEAVE_LPS_TIMEOUT	msecs_to_jiffies(100)
 
 int rtw_enter_ips(struct rtw_dev *rtwdev);
-- 
2.39.0