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=-10.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 98888C43387 for ; Mon, 7 Jan 2019 12:36:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6A58E20859 for ; Mon, 7 Jan 2019 12:36:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546864569; bh=48m3W4I/Z2xtT6vdpyvtsZdEz1T9d8GlhZsvt7A4Yls=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=R4Vf88wNUsFjDGqxlynEoAY/xM7b9Sbly+d8qf48KRTVqQd9Ts96ye7Dm7gqUCSK5 wUkhj/vO1vd7jzOE8JphqIqBYc3awMZiMGFS91ArO28d1Hhuhiq/AlArjkDlFctVn8 5/jjBp+7LnebIIo/LIeKnvLz1DjXZpx6KQ7eJL1s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727680AbfAGMgI (ORCPT ); Mon, 7 Jan 2019 07:36:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:50710 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727242AbfAGMgH (ORCPT ); Mon, 7 Jan 2019 07:36:07 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 16EB020859; Mon, 7 Jan 2019 12:36:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546864567; bh=48m3W4I/Z2xtT6vdpyvtsZdEz1T9d8GlhZsvt7A4Yls=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iP7LP6+SrftO62NGlUhn4J82Kb2KReo/z37UfBHT9BSbx1ya5MZnRSERFcX2pmc5R VWoMq8XpJ3oQoA0i+hfFxYPq7xshe6KM7IWfUsvLIcpBxTHBiXvDRjrp1b3eM2Gi21 C5cxjyh6gXRAT6Pw+fJfHev2hwKKDby3IwbvraRY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hans de Goede , Pierre-Louis Bossart , Mark Brown Subject: [PATCH 4.20 049/145] ASoC: intel: cht_bsw_max98090_ti: Add pmc_plt_clk_0 quirk for Chromebook Clapper Date: Mon, 7 Jan 2019 13:31:26 +0100 Message-Id: <20190107104443.822763932@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190107104437.308206189@linuxfoundation.org> References: <20190107104437.308206189@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.20-stable review patch. If anyone has any objections, please let me know. ------------------ From: Hans de Goede commit 984bfb398a3af6fa9b7e80165e524933b0616686 upstream. The Clapper model Chromebook uses pmc_plt_clk_0 instead of pmc_plt_clk_3 for the mclk, just like the Swanky model. This commit adds a DMI based quirk for this. This fixing audio no longer working on these devices after commit 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") that commit fixes us unnecessary keeping unused clocks on, but in case of the Clapper that was breaking audio support since we were not using the right clock in the cht_bsw_max98090_ti machine driver. Cc: stable@vger.kernel.org Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") Signed-off-by: Hans de Goede Acked-by: Pierre-Louis Bossart Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- sound/soc/intel/boards/cht_bsw_max98090_ti.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c +++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c @@ -390,6 +390,13 @@ static struct snd_soc_card snd_soc_card_ static const struct dmi_system_id cht_max98090_quirk_table[] = { { + /* Clapper model Chromebook */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "Clapper"), + }, + .driver_data = (void *)QUIRK_PMC_PLT_CLK_0, + }, + { /* Swanky model Chromebook (Toshiba Chromebook 2) */ .matches = { DMI_MATCH(DMI_PRODUCT_NAME, "Swanky"),