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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 A0D16C2BBC7 for ; Sat, 11 Apr 2020 23:38:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6DA9920936 for ; Sat, 11 Apr 2020 23:38:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586648292; bh=vr0eU8N+DcfIEeHCMZcV+a3ZvG1NoSo5bc/6p6NwcV4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=u4M+CaRdr6MaWm7oF8T1VS5r4/XJBGrQVNdQuvTD51SWc7jY303T2ikqa5H6/Bmm+ WPXDDh27fGWhw6Y+2PW2JKhdzxVBVBTc6FvhtuDMmwi+8Oz6n7nzLYPyYOOf/QWwcx Xd5xU9fjmxmCAeXUESfcJpgPv0SeRmqA+EAF4oI4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730877AbgDKXiK (ORCPT ); Sat, 11 Apr 2020 19:38:10 -0400 Received: from mail.kernel.org ([198.145.29.99]:44576 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728822AbgDKXIE (ORCPT ); Sat, 11 Apr 2020 19:08:04 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 19243214D8; Sat, 11 Apr 2020 23:08:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586646484; bh=vr0eU8N+DcfIEeHCMZcV+a3ZvG1NoSo5bc/6p6NwcV4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jePnjNFEmT8PAv33ZVabp+i6/dAGjrKSygxzyR0rVDFpgyktpy9qlrfx0ATqeqr6H +jB92hg0fD6YdNc+3RL9EK0IVNC9W28m0SfZ61v/85NWxUv2XuEx6NEIHyt6m+MIFV TSTRcgwPvzQcGp1l9MvoNycEh5sx3jJYezWdLZlA= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Felix Fietkau , Sasha Levin , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 5.5 049/121] mt76: mt7615: disable 5 GHz on MT7622 Date: Sat, 11 Apr 2020 19:05:54 -0400 Message-Id: <20200411230706.23855-49-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200411230706.23855-1-sashal@kernel.org> References: <20200411230706.23855-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Felix Fietkau [ Upstream commit c3ad5e9d00af19c53dec1d8ae647a78ac377b593 ] It is not supported by the chip, so avoid issues with potentially wrong EEPROM configurations. Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c index 17e277bf39e0f..cb05a07135a03 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c @@ -111,6 +111,9 @@ static void mt7615_eeprom_parse_hw_cap(struct mt7615_dev *dev) break; } + if (is_mt7622(&dev->mt76)) + dev->mt76.cap.has_5ghz = false; + /* read tx-rx mask from eeprom */ val = mt76_rr(dev, MT_TOP_STRAP_STA); max_nss = val & MT_TOP_3NSS ? 3 : 4; -- 2.20.1