From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B0ADAC433E0 for ; Mon, 28 Dec 2020 08:26:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 75DD42084D for ; Mon, 28 Dec 2020 08:26:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726427AbgL1I03 (ORCPT ); Mon, 28 Dec 2020 03:26:29 -0500 Received: from rtits2.realtek.com ([211.75.126.72]:40539 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726328AbgL1I02 (ORCPT ); Mon, 28 Dec 2020 03:26:28 -0500 Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 0BS8Pf0S2029963, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexmbs04.realtek.com.tw[172.21.6.97]) by rtits2.realtek.com.tw (8.15.2/2.70/5.88) with ESMTPS id 0BS8Pf0S2029963 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Mon, 28 Dec 2020 16:25:42 +0800 Received: from localhost (172.21.69.213) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Mon, 28 Dec 2020 16:25:41 +0800 From: Ping-Ke Shih To: , CC: , Subject: [PATCH] rtw88: 8821c: apply CCK PD level which calculates from dynamic mechanism Date: Mon, 28 Dec 2020 16:25:16 +0800 Message-ID: <20201228082516.16488-1-pkshih@realtek.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [172.21.69.213] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: vincent_fann Hal function must follow the value that calculates from dynamic mechanism. Force to set new_lvl to 4 damages receiving ability. System will not able to reconnect to the AP if wifi unexpected disconnecting at this moment. Signed-off-by: vincent_fann Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw88/rtw8821c.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c index fbfd85439d1f..74155c999ebb 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c @@ -1022,12 +1022,6 @@ static void rtw8821c_phy_cck_pd_set(struct rtw_dev *rtwdev, u8 new_lvl) u8 pd[CCK_PD_LV_MAX] = {3, 7, 13, 13, 13}; u8 cck_n_rx; - if (dm_info->min_rssi > 60) { - new_lvl = 4; - pd[4] = 0x1d; - goto set_cck_pd; - } - rtw_dbg(rtwdev, RTW_DBG_PHY, "lv: (%d) -> (%d)\n", dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A], new_lvl); @@ -1044,7 +1038,6 @@ static void rtw8821c_phy_cck_pd_set(struct rtw_dev *rtwdev, u8 new_lvl) dm_info->cck_fa_avg = CCK_FA_AVG_RESET; -set_cck_pd: dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A] = new_lvl; rtw_write32_mask(rtwdev, REG_PWRTH, 0x3f0000, pd[new_lvl]); rtw_write32_mask(rtwdev, REG_PWRTH2, 0x1f0000, -- 2.21.0