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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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 71B39C433F5 for ; Mon, 13 Sep 2021 13:25:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5C14061355 for ; Mon, 13 Sep 2021 13:25:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241100AbhIMN0L (ORCPT ); Mon, 13 Sep 2021 09:26:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:35288 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241053AbhIMNWi (ORCPT ); Mon, 13 Sep 2021 09:22:38 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id CA1D8610A2; Mon, 13 Sep 2021 13:21:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1631539267; bh=lZD0BniTpdl9jlOZ+3+3blHwVlCTYyDX9P6LDRMFOEQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=snClxe8AvTSYCVdn03xorEApA9zdQi63tAsthBxq3DqUvpfkGJn7Or5iyMuIYbkHM E8BPBetjD+iSts76XAmDLr45JqYMomcRn9/U4Fxa1oqPztHz1sFptbOfIF9UHh3SFl v3aTOBT0jJDtpfYSgKDsiwe1ByAdTbmxcBTaeY0o= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Cezary Rojewski , Lukasz Majczak , Mark Brown , Sasha Levin Subject: [PATCH 5.4 105/144] ASoC: Intel: Skylake: Leave data as is when invoking TLV IPCs Date: Mon, 13 Sep 2021 15:14:46 +0200 Message-Id: <20210913131051.453818594@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210913131047.974309396@linuxfoundation.org> References: <20210913131047.974309396@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: stable@vger.kernel.org From: Cezary Rojewski [ Upstream commit 126b3422adc80f29d2129db7f61e0113a8a526c6 ] Advancing pointer initially fixed issue for some users but caused regression for others. Leave data as it to make it easier for end users to adjust their topology files if needed. Fixes: a8cd7066f042 ("ASoC: Intel: Skylake: Strip T and L from TLV IPCs") Signed-off-by: Cezary Rojewski Tested-by: Lukasz Majczak Link: https://lore.kernel.org/r/20210818075742.1515155-3-cezary.rojewski@intel.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/intel/skylake/skl-topology.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 1940b17f27ef..104c73eb9769 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -1463,12 +1463,6 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol, struct skl_dev *skl = get_skl_ctx(w->dapm->dev); if (ac->params) { - /* - * Widget data is expected to be stripped of T and L - */ - size -= 2 * sizeof(unsigned int); - data += 2; - if (size > ac->max) return -EINVAL; ac->size = size; -- 2.30.2