From patchwork Mon Oct 25 17:53:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Li X-Patchwork-Id: 12582565 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1F216C433EF for ; Mon, 25 Oct 2021 17:54:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0168160FE8 for ; Mon, 25 Oct 2021 17:54:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234047AbhJYR4e (ORCPT ); Mon, 25 Oct 2021 13:56:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233874AbhJYR4d (ORCPT ); Mon, 25 Oct 2021 13:56:33 -0400 Received: from mail-pl1-x633.google.com (mail-pl1-x633.google.com [IPv6:2607:f8b0:4864:20::633]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74371C061243 for ; Mon, 25 Oct 2021 10:54:11 -0700 (PDT) Received: by mail-pl1-x633.google.com with SMTP id n11so8470918plf.4 for ; Mon, 25 Oct 2021 10:54:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=squareup.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=1gPoNo92iESFlBxWkikvbPoKmmzVPIkRedYKKP1zdBg=; b=c/w6uGKLxK0fHWgqwW03VkNNLB+5X2tI9LfAEGp3yrep3P7kUWdWrXbelId6QlnOjW D3bjyFCvZHvv/1i61dgLL3uICvR2AUfKNLoZIJgaBZKAhvr0wK+ASM/YLxrKSMaEnY6t GqcXy6v3OXhWLhpMZr/wPpLdvQBY6GUD4Pyf4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=1gPoNo92iESFlBxWkikvbPoKmmzVPIkRedYKKP1zdBg=; b=N/QtKnngTddUPMoxD3LgkijEG6uFpuhdpy7mEbk9GfsSQ4SPE/M1axYqdYKjdqk2ap ynLW8aGizDgpjErXGb//whuCsW4Z1bsgOPLPTR7da1jthBXvj7u5UD4jSgksCgvHIg2Q voSu4vqu2hjyqlvV7tEtvrUv6cMB0EPD7AjWHq0N4cpLXUFTYO3q5alMILGQErgilAFj dTmieB/fVPwR7cqea8g8uewl0KNcc4skjG20cIEKYV2f/YNABkBj6d6Ku34zQ2SM9Fwq TabtMN6/g2aNy3vhjCzdm3mxW9gU5MYzzWSFdmKGwVNc0E/ZaSddR23RGHNQcmGiCHRF 2lSg== X-Gm-Message-State: AOAM533blLxorsTDTnRUF/M/EhfXFek4MQQQvdj62oMzL7j3LXLgnV6C Z8AsG2VSxUC/FLevNHY8xHvI0g== X-Google-Smtp-Source: ABdhPJw4DjI/4mA/YrILoYKVG0T9mBiDsZBAxrKs6I1r0g0nuM4QiC9BILDitCgYrC4dYvU/fbSXig== X-Received: by 2002:a17:902:ea04:b0:140:5023:f475 with SMTP id s4-20020a170902ea0400b001405023f475mr8038051plg.29.1635184450986; Mon, 25 Oct 2021 10:54:10 -0700 (PDT) Received: from localhost ([2600:6c50:4d00:cd01::382]) by smtp.gmail.com with ESMTPSA id d14sm20930669pfu.124.2021.10.25.10.54.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 25 Oct 2021 10:54:10 -0700 (PDT) From: Benjamin Li To: Kalle Valo Cc: Bryan O'Donoghue , Loic Poulain , linux-arm-msm@vger.kernel.org, Benjamin Li , "David S. Miller" , Jakub Kicinski , wcn36xx@lists.infradead.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] wcn36xx: switch on antenna diversity feature bit Date: Mon, 25 Oct 2021 10:53:57 -0700 Message-Id: <20211025175359.3591048-2-benl@squareup.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211025175359.3591048-1-benl@squareup.com> References: <20211025175359.3591048-1-benl@squareup.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The official feature-complete WCN3680B driver (known as prima, open source but not upstream) sends this feature bit. As we wish to support the antenna diversity feature in upstream, we need to set this bit as well. Signed-off-by: Benjamin Li --- drivers/net/wireless/ath/wcn36xx/smd.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index 3979171c92dd2..be6442b3c80b1 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -2394,8 +2394,10 @@ int wcn36xx_smd_feature_caps_exchange(struct wcn36xx *wcn) INIT_HAL_MSG(msg_body, WCN36XX_HAL_FEATURE_CAPS_EXCHANGE_REQ); set_feat_caps(msg_body.feat_caps, STA_POWERSAVE); - if (wcn->rf_id == RF_IRIS_WCN3680) + if (wcn->rf_id == RF_IRIS_WCN3680) { set_feat_caps(msg_body.feat_caps, DOT11AC); + set_feat_caps(msg_body.feat_caps, ANTENNA_DIVERSITY_SELECTION); + } PREPARE_HAL_BUF(wcn->hal_buf, msg_body);