From patchwork Thu Sep 8 05:12:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 604199 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C762BECAAD5 for ; Thu, 8 Sep 2022 05:13:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229845AbiIHFNt (ORCPT ); Thu, 8 Sep 2022 01:13:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50486 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229718AbiIHFNs (ORCPT ); Thu, 8 Sep 2022 01:13:48 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 3FAECB7288 for ; Wed, 7 Sep 2022 22:13:45 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 2885DFEk8009661, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 2885DFEk8009661 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Thu, 8 Sep 2022 13:13:15 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 8 Sep 2022 13:13:34 +0800 Received: from localhost (172.21.69.188) 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 15.1.2375.7; Thu, 8 Sep 2022 13:13:33 +0800 From: Ping-Ke Shih To: CC: , , , , , Subject: [PATCH 6/9] wifi: rtw89: support deep ps mode for rtw8852c Date: Thu, 8 Sep 2022 13:12:54 +0800 Message-ID: <20220908051257.25353-7-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220908051257.25353-1-pkshih@realtek.com> References: <20220908051257.25353-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 09/08/2022 04:54:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzkvOCCkV6TIIDEyOjQ5?= =?big5_tw?b?OjAw?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Chin-Yen Lee rtw8852c could support deep ps mode if the firmware version is greater than 0.17.34. Signed-off-by: Chin-Yen Lee Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/core.c | 3 ++- drivers/net/wireless/realtek/rtw89/core.h | 1 + drivers/net/wireless/realtek/rtw89/fw.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852c.c | 4 +++- 4 files changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index 71ee237a7c286..342b54a93dd97 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -1703,7 +1703,8 @@ static enum rtw89_ps_mode rtw89_update_ps_mode(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; - if (rtw89_disable_ps_mode || !chip->ps_mode_supported) + if (rtw89_disable_ps_mode || !chip->ps_mode_supported || + RTW89_CHK_FW_FEATURE(NO_DEEP_PS, &rtwdev->fw)) return RTW89_PS_MODE_NONE; if (chip->ps_mode_supported & BIT(RTW89_PS_MODE_PWR_GATED)) diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index e32900615bda0..5beaf311df052 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -2731,6 +2731,7 @@ enum rtw89_fw_feature { RTW89_FW_FEATURE_SCAN_OFFLOAD, RTW89_FW_FEATURE_TX_WAKE, RTW89_FW_FEATURE_CRASH_TRIGGER, + RTW89_FW_FEATURE_NO_DEEP_PS, }; struct rtw89_fw_suit { diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c index 8e4d0e18fa715..cac4afee55591 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.c +++ b/drivers/net/wireless/realtek/rtw89/fw.c @@ -225,6 +225,7 @@ static const struct __fw_feat_cfg fw_feat_tbl[] = { __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, SCAN_OFFLOAD), __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, TX_WAKE), __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 36, 0, CRASH_TRIGGER), + __CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS), }; static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index 1d3b1776540f4..8dd4c741cd24e 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -3059,7 +3059,9 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .rf_para_ulink = rtw89_btc_8852c_rf_ul, .rf_para_dlink_num = ARRAY_SIZE(rtw89_btc_8852c_rf_dl), .rf_para_dlink = rtw89_btc_8852c_rf_dl, - .ps_mode_supported = 0, + .ps_mode_supported = BIT(RTW89_PS_MODE_RFOFF) | + BIT(RTW89_PS_MODE_CLK_GATED) | + BIT(RTW89_PS_MODE_PWR_GATED), .low_power_hci_modes = BIT(RTW89_PS_MODE_CLK_GATED) | BIT(RTW89_PS_MODE_PWR_GATED), .h2c_cctl_func_id = H2C_FUNC_MAC_CCTLINFO_UD_V1,