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 5904EC4167D for ; Mon, 15 Nov 2021 18:06:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 50D7C63377 for ; Mon, 15 Nov 2021 18:06:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239500AbhKOSIy (ORCPT ); Mon, 15 Nov 2021 13:08:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:53202 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237885AbhKOR0z (ORCPT ); Mon, 15 Nov 2021 12:26:55 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 79E696326F; Mon, 15 Nov 2021 17:15:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1636996528; bh=PtzGnVFi+P8cgAOzSLEudaOBZxkg2CXSyrbIpExCZgs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mQXw5XQspzd903vVhcWMbecqz5w2S69NWX5UyBOhDkfZ/09PzM8JHLHop4NnbTHW3 x/sZWG7dCdiHwhMsyYjnycE6PL8QPMGMRs9wJffiqhiY3F3hOeEY6EZvm0aOe+SNFL t3aQyM8I8rmV84I8cUJVotX0GaOI/mn8Iet972ck= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hans de Goede , Kalle Valo , Sasha Levin Subject: [PATCH 5.4 140/355] brcmfmac: Add DMI nvram filename quirk for Cyberbook T116 tablet Date: Mon, 15 Nov 2021 18:01:04 +0100 Message-Id: <20211115165318.323922689@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211115165313.549179499@linuxfoundation.org> References: <20211115165313.549179499@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hans de Goede [ Upstream commit 49c3eb3036e6359c5c20fe76c611a2c0e0d4710e ] The Cyberbook T116 tablet contains quite generic names in the sys_vendor and product_name DMI strings, without this patch brcmfmac will try to load: "brcmfmac43455-sdio.Default string-Default string.txt" as nvram file which is way too generic. The nvram file shipped on the factory Android image contains the exact same settings as those used on the AcePC T8 mini PC, so point the new DMI nvram filename quirk to the acepc-t8 nvram file. Signed-off-by: Hans de Goede Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20210928160633.96928-1-hdegoede@redhat.com Signed-off-by: Sasha Levin --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c index 6d5188b78f2de..0af452dca7664 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c @@ -75,6 +75,16 @@ static const struct dmi_system_id dmi_platform_data[] = { }, .driver_data = (void *)&acepc_t8_data, }, + { + /* Cyberbook T116 rugged tablet */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), + DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "20170531"), + }, + /* The factory image nvram file is identical to the ACEPC T8 one */ + .driver_data = (void *)&acepc_t8_data, + }, { /* Match for the GPDwin which unfortunately uses somewhat * generic dmi strings, which is why we test for 4 strings. -- 2.33.0