From patchwork Tue May 26 20:36:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre-Louis Bossart X-Patchwork-Id: 192586 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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 A421AC433E0 for ; Tue, 26 May 2020 20:41:14 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2B021207CB for ; Tue, 26 May 2020 20:41:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="ALROY5Hw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2B021207CB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 8B75716C3; Tue, 26 May 2020 22:40:22 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 8B75716C3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1590525672; bh=fhRQw470I2yJ8YSZsFJuIK5zz+Wjsk9JjHjdHtRM1eY=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=ALROY5HwHFysbG/3x3zQAhkep2nVXitJITe5Swp8YSLTySHNIb4BgCUILYpuFF5pr cNhsutZ6s2m5RTHEYm3U6EEFWxW524pHpmEvQ1sTtk/8HSZW+S7Rt69zQK1Rnt8MkX lP7tWQH+Wrhxo7hrMMfjtZ/pRGByCcp0uSk6ZlPI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id C2E78F802C2; Tue, 26 May 2020 22:37:09 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 8A0B5F8029A; Tue, 26 May 2020 22:37:05 +0200 (CEST) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 094C1F80161 for ; Tue, 26 May 2020 22:36:55 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 094C1F80161 IronPort-SDR: pRUCeFqqDK8AOPCp3LYO2PXOQHOnEWSnhfy5/ah4P/RKvuD4AUR5ZM2vL25JFPXRcwfSWI+xwD ECqRBSdDp5eA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 May 2020 13:36:51 -0700 IronPort-SDR: mpidz++J/D9FfZw7yXPPHb7biNhoi3AWdRNI+HUrtmoelL/bxLqkyus00jGO9gyKydrdHnHPp8 Q50QYL6pARFw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,437,1583222400"; d="scan'208";a="270208889" Received: from lfnguyen-mobl1.amr.corp.intel.com (HELO pbossart-mobl3.amr.corp.intel.com) ([10.255.229.61]) by orsmga006.jf.intel.com with ESMTP; 26 May 2020 13:36:50 -0700 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Subject: [PATCH 6/8] ASoC: SOF: Intel: BYT: add .remove op Date: Tue, 26 May 2020 15:36:38 -0500 Message-Id: <20200526203640.25980-7-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200526203640.25980-1-pierre-louis.bossart@linux.intel.com> References: <20200526203640.25980-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Cc: tiwai@suse.de, Enric Balletbo i Serra , broonie@kernel.org, Ranjani Sridharan , Pierre-Louis Bossart X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Ranjani Sridharan Add .remove op that disables interrupts and reset the DSP for BYT and CHT platforms. Tested-by: Enric Balletbo i Serra Signed-off-by: Ranjani Sridharan Signed-off-by: Pierre-Louis Bossart --- sound/soc/sof/intel/byt.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c index 457da8fcc6a0..8784c7319098 100644 --- a/sound/soc/sof/intel/byt.c +++ b/sound/soc/sof/intel/byt.c @@ -456,6 +456,13 @@ static int byt_resume(struct snd_sof_dev *sdev) return 0; } +static int byt_remove(struct snd_sof_dev *sdev) +{ + byt_reset_dsp_disable_int(sdev); + + return 0; +} + /* Baytrail DAIs */ static struct snd_soc_dai_driver byt_dai[] = { { @@ -811,6 +818,7 @@ static int byt_acpi_probe(struct snd_sof_dev *sdev) const struct snd_sof_dsp_ops sof_byt_ops = { /* device init */ .probe = byt_acpi_probe, + .remove = byt_remove, /* DSP core boot / reset */ .run = byt_run, @@ -889,6 +897,7 @@ EXPORT_SYMBOL_NS(byt_chip_info, SND_SOC_SOF_BAYTRAIL); const struct snd_sof_dsp_ops sof_cht_ops = { /* device init */ .probe = byt_acpi_probe, + .remove = byt_remove, /* DSP core boot / reset */ .run = byt_run,