From patchwork Fri Mar 20 15:40:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guennadi Liakhovetski X-Patchwork-Id: 11449675 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 611D913B1 for ; Fri, 20 Mar 2020 15:45:41 +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 EB0F42072C for ; Fri, 20 Mar 2020 15:45:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="VE8qSsxO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EB0F42072C 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 480C182C; Fri, 20 Mar 2020 16:44:55 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 480C182C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1584719139; bh=8e2S/U+kp08mrCdLAThG8ojTPA4hK6yC2BAzeJqLfOc=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=VE8qSsxOIU9KmsmHEuMtkZYFG1eeOi5ln1T17rtOVWyjp5wcsMOiC2hloHlJDaoia G3OlIXvIdzRwt7v48WYlQf5ghx/yMw2WzPqf9abBpkTQvaJ2V0PcwOCSO/n84F1wZD 7ixMkDKuhuxSKpzEoVT6FD/8nGdRXdIzVTTiFTDM= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id AF684F80304; Fri, 20 Mar 2020 16:41:09 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id D38B0F801F9; Fri, 20 Mar 2020 16:40:45 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_NONE, URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (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 37687F80256; Fri, 20 Mar 2020 16:40:36 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 37687F80256 IronPort-SDR: 5DIS0DPD1j7O9JaJS47DRBQvGMqhQCctjxrWTPL+qHWAWrRNqNy5kJJ4DbYp1CnJaOJDX5WDW/ uHomrizMYJIQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Mar 2020 08:40:31 -0700 IronPort-SDR: jaBOsb+ROal5nbDUbomUaGALKJVfwyDwNV6Au32PPRnoQtCxs7LYY4VT7MHWK0skqCKvf+ic18 7au6OFefKOiQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,285,1580803200"; d="scan'208";a="237257394" Received: from gliakhov-mobl2.ger.corp.intel.com (HELO ubuntu.ger.corp.intel.com) ([10.252.57.199]) by fmsmga007.fm.intel.com with ESMTP; 20 Mar 2020 08:40:30 -0700 From: Guennadi Liakhovetski To: alsa-devel@alsa-project.org Subject: [PATCH 07/12] ASoC: SOF: add two helper lookup functions Date: Fri, 20 Mar 2020 16:40:16 +0100 Message-Id: <20200320154021.5964-8-guennadi.liakhovetski@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200320154021.5964-1-guennadi.liakhovetski@linux.intel.com> References: <20200320154021.5964-1-guennadi.liakhovetski@linux.intel.com> MIME-Version: 1.0 Cc: sound-open-firmware@alsa-project.org 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" Add two helper lookup functions for finding a widget by its component ID and a DAI by a pipeline ID. Signed-off-by: Guennadi Liakhovetski --- sound/soc/sof/sof-audio.c | 24 ++++++++++++++++++++++++ sound/soc/sof/sof-audio.h | 4 ++++ 2 files changed, 28 insertions(+) diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c index fc4ed2a..b4c5fe2 100644 --- a/sound/soc/sof/sof-audio.c +++ b/sound/soc/sof/sof-audio.c @@ -395,6 +395,30 @@ struct snd_sof_dai *snd_sof_find_dai(struct snd_soc_component *scomp, return NULL; } +struct snd_sof_widget *snd_sof_find_swidget_id(struct snd_sof_dev *sdev, + unsigned int comp_id) +{ + struct snd_sof_widget *swidget; + + list_for_each_entry(swidget, &sdev->widget_list, list) + if (swidget->comp_id == comp_id) + return swidget; + + return NULL; +} + +struct snd_sof_dai *snd_sof_find_dai_pipe(struct snd_sof_dev *sdev, + unsigned int pipeline_id) +{ + struct snd_sof_dai *dai; + + list_for_each_entry(dai, &sdev->dai_list, list) + if (dai->pipeline_id == pipeline_id) + return dai; + + return NULL; +} + /* * SOF Driver enumeration. */ diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index eacd10e..e9a6091 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -188,6 +188,10 @@ struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_soc_component *scomp, int *direction); struct snd_sof_pcm *snd_sof_find_spcm_pcm_id(struct snd_soc_component *scomp, unsigned int pcm_id); +struct snd_sof_widget *snd_sof_find_swidget_id(struct snd_sof_dev *sdev, + unsigned int comp_id); +struct snd_sof_dai *snd_sof_find_dai_pipe(struct snd_sof_dev *sdev, + unsigned int pipeline_id); void snd_sof_pcm_period_elapsed(struct snd_pcm_substream *substream); /*