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=-13.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 836DCC64E7A for ; Tue, 1 Dec 2020 08:43:45 +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 4EA33216C4 for ; Tue, 1 Dec 2020 08:43:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="J5cX/0vj"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Hd3Lg2RP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4EA33216C4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org 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 1AC8D17A4; Tue, 1 Dec 2020 09:42:52 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 1AC8D17A4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1606812222; bh=RULwP8ATw1F/OvaLHjSzChb2K6P1Kgx2O7bhX97IpT8=; h=Subject:To:From:Date:In-Reply-To:Cc:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From; b=J5cX/0vjfy2DSUZsSevuuewCc14OHKDx7p4oEmeYRPDqZofK87wK7GySktBUjLB7b rA3nDFn+l3G2yPwuqnnAnM9OMTdZ07EAX0lALCxFZLuhrHCtRMT+914pK6HgtC2GVk LeuRp6J6g5n4/YG2ism1jUkM2P+RNHipv+wDxLjE= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 37BFEF804BC; Tue, 1 Dec 2020 09:42:01 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4EE14F80277; Tue, 1 Dec 2020 09:41:59 +0100 (CET) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id F0B30F80254 for ; Tue, 1 Dec 2020 09:41:54 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz F0B30F80254 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Hd3Lg2RP" Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (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 55C11216C4; Tue, 1 Dec 2020 08:41:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1606812112; bh=RULwP8ATw1F/OvaLHjSzChb2K6P1Kgx2O7bhX97IpT8=; h=Subject:To:Cc:From:Date:In-Reply-To:From; b=Hd3Lg2RPghKzMNUo45K1Lv9BMEIBG6VQQ0X2JYEDb0F7hzHEdDPLraSgAxhoo1DsX goLCuXtedzCUQdNo+XecVXn3HnkFF07zdReUEw2u8dCwjZbrw9zY+PhpTVLXrmKT1u 4AQBgUXI9iodDLzp4N3KPpBj/1GjvHHp4hsxrW58= Subject: Patch "ASoC: Intel: Skylake: Automatic DMIC format configuration according to information from NHLT" has been added to the 5.4-stable tree To: alsa-devel@alsa-project.org, broonie@kernel.org, cezary.rojewski@intel.com, gregkh@linuxfoundation.org, mateusz.gorski@linux.intel.com, pierre-louis.bossart@linux.intel.com, tiwai@suse.com From: Date: Tue, 01 Dec 2020 09:42:54 +0100 In-Reply-To: <20201129114148.13772-9-cezary.rojewski@intel.com> Message-ID: <1606812174145176@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit X-stable: commit X-Patchwork-Hint: ignore Cc: stable-commits@vger.kernel.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" This is a note to let you know that I've just added the patch titled ASoC: Intel: Skylake: Automatic DMIC format configuration according to information from NHLT to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: asoc-intel-skylake-automatic-dmic-format-configuration-according-to-information-from-nhlt.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >From foo@baz Tue Dec 1 09:41:56 AM CET 2020 From: Cezary Rojewski Date: Sun, 29 Nov 2020 12:41:48 +0100 Subject: ASoC: Intel: Skylake: Automatic DMIC format configuration according to information from NHLT To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: alsa-devel@alsa-project.org, broonie@kernel.org, tiwai@suse.com, pierre-louis.bossart@linux.intel.com, mateusz.gorski@linux.intel.com Message-ID: <20201129114148.13772-9-cezary.rojewski@intel.com> From: Mateusz Gorski commit 2d744ecf2b98405723a2138a547e5c75009bc4e5 upstream. 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 Reviewed-by: Cezary Rojewski Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200427132727.24942-4-mateusz.gorski@linux.intel.com Signed-off-by: Mark Brown Cc: # 5.4.x Signed-off-by: Greg Kroah-Hartman --- include/uapi/sound/skl-tplg-interface.h | 1 sound/soc/intel/skylake/skl-topology.c | 64 ++++++++++++++++++++++++++++++-- 2 files changed, 62 insertions(+), 3 deletions(-) --- 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 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -1405,6 +1405,18 @@ static int skl_tplg_multi_config_set(str return skl_tplg_multi_config_set_get(kcontrol, ucontrol, true); } +static int skl_tplg_multi_config_get_dmic(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return skl_tplg_multi_config_set_get(kcontrol, ucontrol, false); +} + +static int skl_tplg_multi_config_set_dmic(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return skl_tplg_multi_config_set_get(kcontrol, ucontrol, true); +} + static int skl_tplg_tlv_control_get(struct snd_kcontrol *kcontrol, unsigned int __user *data, unsigned int size) { @@ -1949,6 +1961,11 @@ static const struct snd_soc_tplg_kcontro .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, @@ -3109,12 +3126,21 @@ static int skl_tplg_control_load(struct 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); } + + /* + * now that the control initializations are done, remove + * write permission for the DMIC configuration enums to + * avoid conflicts between NHLT settings and user interaction + */ + + if (hdr->ops.get == SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC) + kctl->access = SNDRV_CTL_ELEM_ACCESS_READ; + break; default: @@ -3584,6 +3610,37 @@ static int skl_manifest_load(struct snd_ 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, @@ -3593,6 +3650,7 @@ static struct snd_soc_tplg_ops skl_tplg_ .io_ops_count = ARRAY_SIZE(skl_tplg_kcontrol_ops), .manifest = skl_manifest_load, .dai_load = skl_dai_load, + .complete = skl_tplg_complete, }; /* Patches currently in stable-queue which might be from cezary.rojewski@intel.com are queue-5.4/asoc-intel-skylake-select-hda-configuration-permissively.patch queue-5.4/asoc-intel-skylake-enable-codec-wakeup-during-chip-init.patch queue-5.4/asoc-intel-allow-for-rom-init-retry-on-cnl-platforms.patch queue-5.4/asoc-intel-skylake-await-purge-request-ack-on-cnl.patch queue-5.4/asoc-intel-skylake-remove-superfluous-chip-initialization.patch queue-5.4/asoc-intel-skylake-shield-against-no-nhlt-configurations.patch queue-5.4/asoc-intel-multiple-i-o-pcm-format-support-for-pipe.patch queue-5.4/asoc-intel-skylake-automatic-dmic-format-configuration-according-to-information-from-nhlt.patch