From patchwork Mon Jan 18 11:33:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 366872 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 7F6B2C433E6 for ; Mon, 18 Jan 2021 15:06:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4D80922C7E for ; Mon, 18 Jan 2021 15:06:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390777AbhARPGt (ORCPT ); Mon, 18 Jan 2021 10:06:49 -0500 Received: from mail.kernel.org ([198.145.29.99]:37806 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390778AbhARLmj (ORCPT ); Mon, 18 Jan 2021 06:42:39 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id AF5A022CA2; Mon, 18 Jan 2021 11:41:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1610970096; bh=iJ9dwxxKVTbHRA0+ItZ7xjrXG7nFtJ2LRSKf4A9zPow=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TAH00SkF8lLp+9BjbV44q/nv5ekjLcsvJfxUY5VRc3tfitrbBw9wFITx7Vzw+2FhP 8+vhUTUYlI5RA+e1eH0HSj+HsO7+s/PBLEi4cUgQJYRNGUh8NBag/8OZJXmYnqsS4N vYW0qGmi5xfSgCzC/PNBKkckLh0KJ7j28i0trpAk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, stable@kernel.org, Jaroslav Kysela , Mark Brown Subject: [PATCH 5.10 005/152] ASoC: AMD Renoir - add DMI entry for Lenovo ThinkPad X395 Date: Mon, 18 Jan 2021 12:33:00 +0100 Message-Id: <20210118113353.021277889@linuxfoundation.org> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210118113352.764293297@linuxfoundation.org> References: <20210118113352.764293297@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jaroslav Kysela commit 1f092d1c8819679d78a7d9c62a46d4939d217a9d upstream. The ThinkPad X395 latop does not have the internal digital microphone connected to the AMD's ACP bridge, but it's advertised via BIOS. The internal microphone is connected to the HDA codec. Use DMI to block the microphone PCM device for this platform. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1892115 Cc: Signed-off-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20201227164109.269973-1-perex@perex.cz Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- sound/soc/amd/renoir/rn-pci-acp3x.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/sound/soc/amd/renoir/rn-pci-acp3x.c +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -171,6 +171,13 @@ static const struct dmi_system_id rn_acp DMI_EXACT_MATCH(DMI_BOARD_NAME, "LNVNB161216"), } }, + { + /* Lenovo ThinkPad X395 */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "20NLCTO1WW"), + } + }, {} };