From patchwork Mon Aug 21 11:36:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 715398 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 097CFEE49AB for ; Mon, 21 Aug 2023 11:38:59 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 2E609A4A; Mon, 21 Aug 2023 13:38:08 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 2E609A4A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1692617938; bh=Qv3hSKuCEiI2/va5kTORBfhU39uC24XuNfy9D1NiTnc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=NqcCaMvAeLJc7BIZkf9oZ/RwHvQGH+UKI+oy6uwfHQFp3Lx8rMjllVxY+j9GasJz2 kDk1IKOVR+aAOpjCeamVF0lw3Kdut2Zh3M5Fd7eX+5dX9xLWb+9ySCQ9xIwMop4O9m 7UKymfSVkqI3knjzoyQdkqNxYFoFBK1oVplFsAPY= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 9B4FBF8057C; Mon, 21 Aug 2023 13:37:21 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 34868F80580; Mon, 21 Aug 2023 13:37:21 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1D97CF8056F; Mon, 21 Aug 2023 13:37:16 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.43]) (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 C01C4F8025E for ; Mon, 21 Aug 2023 13:37:12 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz C01C4F8025E Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=NOs2naIO DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1692617834; x=1724153834; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Qv3hSKuCEiI2/va5kTORBfhU39uC24XuNfy9D1NiTnc=; b=NOs2naIOICgrPGKzTHs0eMPQAQvTbBovmdMXuCl2FPLrItO9zxysxMqA 4aH07+PSJWEzS3h64h24TrK/4uRT0L1dt9IrVpN+6pxalDiYQxSiYKoMh P63ca5TICI3irEyPOu3rlVzB61mzzYvSp+WuWGZcK3Dp57vldNrdXj/EF 8n8UPIY+JdRADMHMPN9LGoVp7gPGdCMSSLrmMADfiYgEDP/N2ZXTTeXjq VQF90H44Tej1tu8/SlntzDrdqrsoBgosr6oPGwVC0d/XJJsVbb8242cH1 eTnUjRm7Qy/NV03pjjsxouQtBWweZWyPZD0jpZL5jJ4RU9/cYDd8Mpi5i A==; X-IronPort-AV: E=McAfee;i="6600,9927,10808"; a="459933142" X-IronPort-AV: E=Sophos;i="6.01,190,1684825200"; d="scan'208";a="459933142" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Aug 2023 04:36:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10808"; a="770911433" X-IronPort-AV: E=Sophos;i="6.01,190,1684825200"; d="scan'208";a="770911433" Received: from yabolano-mobl.amr.corp.intel.com (HELO pujfalus-desk.ger.corp.intel.com) ([10.252.44.22]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Aug 2023 04:36:43 -0700 From: Peter Ujfalusi To: lgirdwood@gmail.com, broonie@kernel.org Cc: alsa-devel@alsa-project.org, pierre-louis.bossart@linux.intel.com, ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com, yung-chuan.liao@linux.intel.com, seppo.ingalsuo@linux.intel.com Subject: [PATCH 4/4] ASoC: SOF: ipc4-topology: Modify the reference output valid_bits for copier Date: Mon, 21 Aug 2023 14:36:29 +0300 Message-ID: <20230821113629.5017-5-peter.ujfalusi@linux.intel.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230821113629.5017-1-peter.ujfalusi@linux.intel.com> References: <20230821113629.5017-1-peter.ujfalusi@linux.intel.com> MIME-Version: 1.0 Message-ID-Hash: IQTTG5LHJPPL3B2KPMWZWVB2SLJJFP2A X-Message-ID-Hash: IQTTG5LHJPPL3B2KPMWZWVB2SLJJFP2A X-MailFrom: peter.ujfalusi@linux.intel.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Ranjani Sridharan If the copier has only output valid_bits across all its output formats, the reference for selecting the output format must be set that instead of the valid_bits from the selected input format. Signed-off-by: Ranjani Sridharan Reviewed-by: Bard Liao Reviewed-by: Seppo Ingalsuo Reviewed-by: Pierre-Louis Bossart Signed-off-by: Peter Ujfalusi --- sound/soc/sof/ipc4-topology.c | 58 ++++++++++++++++++++++++++++++++--- 1 file changed, 53 insertions(+), 5 deletions(-) diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c index 310aadd97d28..eff43635a88f 100644 --- a/sound/soc/sof/ipc4-topology.c +++ b/sound/soc/sof/ipc4-topology.c @@ -1349,6 +1349,31 @@ static int snd_sof_get_nhlt_endpoint_data(struct snd_sof_dev *sdev, struct snd_s } #endif +static bool sof_ipc4_copier_is_single_format(struct snd_sof_dev *sdev, + struct sof_ipc4_pin_format *pin_fmts, + u32 pin_fmts_size) +{ + struct sof_ipc4_audio_format *fmt; + u32 valid_bits; + int i; + + fmt = &pin_fmts[0].audio_fmt; + valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); + + /* check if all output formats in topology are the same */ + for (i = 1; i < pin_fmts_size; i++) { + u32 _valid_bits; + + fmt = &pin_fmts[i].audio_fmt; + _valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); + + if (_valid_bits != valid_bits) + return false; + } + + return true; +} + static int sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, struct snd_pcm_hw_params *fe_params, @@ -1371,6 +1396,7 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, u32 out_ref_rate, out_ref_channels; u32 deep_buffer_dma_ms = 0; int output_fmt_index; + bool single_output_format; dev_dbg(sdev->dev, "copier %s, type %d", swidget->widget->name, swidget->id); @@ -1504,6 +1530,9 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, return ret; /* set the reference params for output format selection */ + single_output_format = sof_ipc4_copier_is_single_format(sdev, + available_fmt->output_pin_fmts, + available_fmt->num_output_formats); switch (swidget->id) { case snd_soc_dapm_aif_in: case snd_soc_dapm_dai_out: @@ -1514,17 +1543,21 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, in_fmt = &available_fmt->input_pin_fmts[ret].audio_fmt; out_ref_rate = in_fmt->sampling_frequency; out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_fmt->fmt_cfg); - out_ref_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_fmt->fmt_cfg); + + if (!single_output_format) + out_ref_valid_bits = + SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_fmt->fmt_cfg); break; } case snd_soc_dapm_aif_out: case snd_soc_dapm_dai_in: - out_ref_valid_bits = sof_ipc4_get_valid_bits(sdev, fe_params); - if (out_ref_valid_bits < 0) - return out_ref_valid_bits; - out_ref_rate = params_rate(fe_params); out_ref_channels = params_channels(fe_params); + if (!single_output_format) { + out_ref_valid_bits = sof_ipc4_get_valid_bits(sdev, fe_params); + if (out_ref_valid_bits < 0) + return out_ref_valid_bits; + } break; default: /* @@ -1534,6 +1567,21 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, return -EINVAL; } + /* + * if the output format is the same across all available output formats, choose + * that as the reference. + */ + if (single_output_format) { + struct sof_ipc4_audio_format *out_fmt; + + out_fmt = &available_fmt->output_pin_fmts[0].audio_fmt; + out_ref_valid_bits = + SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(out_fmt->fmt_cfg); + } + + dev_dbg(sdev->dev, "copier %s: reference output rate %d, channels %d valid_bits %d\n", + swidget->widget->name, out_ref_rate, out_ref_channels, out_ref_valid_bits); + output_fmt_index = sof_ipc4_init_output_audio_fmt(sdev, &copier_data->base_config, available_fmt, out_ref_rate, out_ref_channels, out_ref_valid_bits);