From patchwork Wed Apr 22 12:05:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gorski, Mateusz" X-Patchwork-Id: 11503633 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 0B2D31392 for ; Wed, 22 Apr 2020 12:07:44 +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 9598B20781 for ; Wed, 22 Apr 2020 12:07:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="gphkdQt4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9598B20781 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 E3D501696; Wed, 22 Apr 2020 14:06:54 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E3D501696 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1587557262; bh=4S+EtLsS1SH81IrTZyEUJUP5p9IBJ+Zy0inDdA+JlcQ=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=gphkdQt46A4fR2FQUUh8O45xHL4BmkAik8x1eDWvMiWCZpJkWaFZkTsVmEAKfetqx u2X5NPVoiWpDCgfnU3hJ3U2pQgpYPcjDEw/p1xRCF4/4Y3RFkCnCfw2nmNBpM3zki2 +t7IkmN/XSNE6OjegMMH3ERzcgIG7WVpVHqTwz4E= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 285A5F802A7; Wed, 22 Apr 2020 14:04:54 +0200 (CEST) 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 09B4EF802A8; Wed, 22 Apr 2020 14:04:53 +0200 (CEST) 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 autolearn=disabled version=3.4.0 Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) (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 2143BF802A0 for ; Wed, 22 Apr 2020 14:04:49 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2143BF802A0 IronPort-SDR: 4jjY9KdBzE5XzSIhRReuqXLgxz3ggwRSK26cgF4cMvkrovAUJArGAByW3dNlIcQYQdiBG6xkuX teB1FlZ6XMZA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Apr 2020 05:04:47 -0700 IronPort-SDR: PcbvfsZWoxsyCbhqty/SQ4XwkvWekKjbO6rKw8JxVNR0b/l+rGCp227RI/udf6okecahBASmzM OtcNmOopYV3A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,414,1580803200"; d="scan'208";a="255617852" Received: from mgorski-all-series.igk.intel.com ([10.237.149.201]) by orsmga003.jf.intel.com with ESMTP; 22 Apr 2020 05:04:46 -0700 From: Mateusz Gorski To: alsa-devel@alsa-project.org Subject: [PATCH v2 3/3] ASoC: Intel: Skylake: Automatic DMIC format configuration according to information from NHLT Date: Wed, 22 Apr 2020 14:05:32 +0200 Message-Id: <20200422120532.31492-4-mateusz.gorski@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200422120532.31492-1-mateusz.gorski@linux.intel.com> References: <20200422120532.31492-1-mateusz.gorski@linux.intel.com> Cc: cezary.rojewski@intel.com, Mateusz Gorski , tiwai@suse.com 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" Automatically choose DMIC pipeline format configuration depending on information included in NHLT. Change the access rights of appropriate kcontrols to read-only in order to prevent user interference. Signed-off-by: Mateusz Gorski --- Changes in v2: - removed include (moved po patch 1/3) include/uapi/sound/skl-tplg-interface.h | 1 + sound/soc/intel/skylake/skl-topology.c | 59 +++++++++++++++++++++++-- 2 files changed, 57 insertions(+), 3 deletions(-) diff --git a/include/uapi/sound/skl-tplg-interface.h b/include/uapi/sound/skl-tplg-interface.h index f2711186c81f..a93c0decfdd5 100644 --- a/include/uapi/sound/skl-tplg-interface.h +++ b/include/uapi/sound/skl-tplg-interface.h @@ -19,6 +19,7 @@ #define SKL_CONTROL_TYPE_BYTE_TLV 0x100 #define SKL_CONTROL_TYPE_MIC_SELECT 0x102 #define SKL_CONTROL_TYPE_MULTI_IO_SELECT 0x103 +#define SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC 0x104 #define HDA_SST_CFG_MAX 900 /* size of copier cfg*/ #define MAX_IN_QUEUE 8 diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 2e6eca619c4e..0bcf07ddbc25 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -1420,6 +1420,18 @@ static int skl_tplg_multi_config_set(struct snd_kcontrol *kcontrol, return 0; } +static int skl_tplg_multi_config_get_dmic(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return skl_tplg_multi_config_get(kcontrol, ucontrol); +} + +static int skl_tplg_multi_config_set_dmic(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return skl_tplg_multi_config_set(kcontrol, ucontrol); +} + static int skl_tplg_tlv_control_get(struct snd_kcontrol *kcontrol, unsigned int __user *data, unsigned int size) { @@ -1964,6 +1976,11 @@ static const struct snd_soc_tplg_kcontrol_ops skl_tplg_kcontrol_ops[] = { .get = skl_tplg_multi_config_get, .put = skl_tplg_multi_config_set, }, + { + .id = SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC, + .get = skl_tplg_multi_config_get_dmic, + .put = skl_tplg_multi_config_set_dmic, + } }; static int skl_tplg_fill_pipe_cfg(struct device *dev, @@ -3124,12 +3141,15 @@ static int skl_tplg_control_load(struct snd_soc_component *cmpnt, case SND_SOC_TPLG_CTL_ENUM: tplg_ec = container_of(hdr, struct snd_soc_tplg_enum_control, hdr); - if (kctl->access & SNDRV_CTL_ELEM_ACCESS_READWRITE) { + if (kctl->access & SNDRV_CTL_ELEM_ACCESS_READ) { se = (struct soc_enum *)kctl->private_value; if (tplg_ec->priv.size) - return skl_init_enum_data(bus->dev, se, - tplg_ec); + skl_init_enum_data(bus->dev, se, tplg_ec); } + + if (hdr->ops.get == SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC) + kctl->access = SNDRV_CTL_ELEM_ACCESS_READ; + break; default: @@ -3599,6 +3619,38 @@ static int skl_manifest_load(struct snd_soc_component *cmpnt, int index, return 0; } +static void skl_tplg_complete(struct snd_soc_component *component) +{ + struct snd_soc_dobj *dobj; + struct snd_soc_acpi_mach *mach = + dev_get_platdata(component->card->dev); + int i; + + list_for_each_entry(dobj, &component->dobj_list, list) { + struct snd_kcontrol *kcontrol = dobj->control.kcontrol; + struct soc_enum *se = + (struct soc_enum *)kcontrol->private_value; + char **texts = dobj->control.dtexts; + char chan_text[4]; + + if (dobj->type != SND_SOC_DOBJ_ENUM || + dobj->control.kcontrol->put != + skl_tplg_multi_config_set_dmic) + continue; + sprintf(chan_text, "c%d", mach->mach_params.dmic_num); + + for (i = 0; i < se->items; i++) { + struct snd_ctl_elem_value val; + + if (strstr(texts[i], chan_text)) { + val.value.enumerated.item[0] = i; + kcontrol->put(kcontrol, &val); + } + } + } +} + + static struct snd_soc_tplg_ops skl_tplg_ops = { .widget_load = skl_tplg_widget_load, .control_load = skl_tplg_control_load, @@ -3608,6 +3660,7 @@ static struct snd_soc_tplg_ops skl_tplg_ops = { .io_ops_count = ARRAY_SIZE(skl_tplg_kcontrol_ops), .manifest = skl_manifest_load, .dai_load = skl_dai_load, + .complete = skl_tplg_complete, }; /*