From patchwork Wed Feb 1 13:49:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mohammad Rafi Shaik X-Patchwork-Id: 650147 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 E8330C05027 for ; Wed, 1 Feb 2023 14:57:48 +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 DDFCAA4E; Wed, 1 Feb 2023 15:56:56 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz DDFCAA4E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1675263466; bh=j6XkCkKusfHVmewgSOLw2qyRK3D5uhmrae5jWN4EkLQ=; h=From:To:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: Cc:From; b=dxV/MWOZ4n7y7PRE+fPd/zjNnvnqHtOm6AwP4Jl/T+uTEH4pBjZD22dBvjPhCU3xC wI4woapgMEaGS/eLrGGVfJOWd16W90L0GqVWyEPHzRuj6IWRIGZ7UN5ffzZq5LXwgS sRtS24gIVpIdSLed55no3lhJeTvUV6TDClPrmcoE= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 0ABA5F805BB; Wed, 1 Feb 2023 15:53:01 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id C2B73F8045D; Wed, 1 Feb 2023 14:52:24 +0100 (CET) Received: from alexa-out-sd-01.qualcomm.com (alexa-out-sd-01.qualcomm.com [199.106.114.38]) (using TLSv1.2 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 00E88F80423 for ; Wed, 1 Feb 2023 14:52:21 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 00E88F80423 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=quicinc.com header.i=@quicinc.com header.a=rsa-sha256 header.s=qcdkim header.b=Otgmq7lK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1675259543; x=1706795543; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=LJD/2fCmODYcH9KoF3x+TewQn5VG9fepk8yXNyFelww=; b=Otgmq7lKqaLuF+q9kct0ATxk8D5jDqAUy2bOiej6MpmkWlkrBJ3qBk5z XZ+Qxs+JXX4/s18SvdptBbo9pIrih8DO3BcMIvdXsHHwoqwtGLvk8cW61 GJHRTXnHGEWrf5zhcuxIgHBYSuSufTtJRaWywYQ49ZAtXAVdcFcvdDBwz U=; Received: from unknown (HELO ironmsg-SD-alpha.qualcomm.com) ([10.53.140.30]) by alexa-out-sd-01.qualcomm.com with ESMTP; 01 Feb 2023 05:52:20 -0800 X-QCInternal: smtphost Received: from nalasex01b.na.qualcomm.com ([10.47.209.197]) by ironmsg-SD-alpha.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2023 05:52:20 -0800 Received: from hu-mohs-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Wed, 1 Feb 2023 05:52:14 -0800 From: Mohammad Rafi Shaik To: , , , , , , , , , , , , , , , , Subject: [PATCH 09/14] ASoC: q6dsp: q6apm-dai: Add compress DAI and codec caps get callbacks Date: Wed, 1 Feb 2023 19:19:42 +0530 Message-ID: <20230201134947.1638197-10-quic_mohs@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230201134947.1638197-1-quic_mohs@quicinc.com> References: <20230201134947.1638197-1-quic_mohs@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01b.na.qualcomm.com (10.47.209.197) X-Mailman-Approved-At: Wed, 01 Feb 2023 15:52:51 +0100 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.29 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: , Cc: Mohammad Rafi Shaik Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Add q6apm get compress DAI capabilities and codec capabilities callbacks to support compress offload playback. Signed-off-by: Mohammad Rafi Shaik Co-developed-by: Srinivas Kandagatla Signed-off-by: Srinivas Kandagatla --- sound/soc/qcom/qdsp6/q6apm-dai.c | 51 ++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/sound/soc/qcom/qdsp6/q6apm-dai.c b/sound/soc/qcom/qdsp6/q6apm-dai.c index fd134c268189..54e1aca61e4c 100644 --- a/sound/soc/qcom/qdsp6/q6apm-dai.c +++ b/sound/soc/qcom/qdsp6/q6apm-dai.c @@ -29,8 +29,25 @@ #define BUFFER_BYTES_MIN (PLAYBACK_MIN_NUM_PERIODS * PLAYBACK_MIN_PERIOD_SIZE) #define COMPR_PLAYBACK_MAX_FRAGMENT_SIZE (128 * 1024) #define COMPR_PLAYBACK_MAX_NUM_FRAGMENTS (16 * 4) +#define COMPR_PLAYBACK_MIN_FRAGMENT_SIZE (8 * 1024) +#define COMPR_PLAYBACK_MIN_NUM_FRAGMENTS (4) #define SID_MASK_DEFAULT 0xF +static const struct snd_compr_codec_caps q6apm_compr_caps = { + .num_descriptors = 1, + .descriptor[0].max_ch = 2, + .descriptor[0].sample_rates = { 8000, 11025, 12000, 16000, 22050, + 24000, 32000, 44100, 48000, 88200, + 96000, 176400, 192000 }, + .descriptor[0].num_sample_rates = 13, + .descriptor[0].bit_rate[0] = 320, + .descriptor[0].bit_rate[1] = 128, + .descriptor[0].num_bitrates = 2, + .descriptor[0].profiles = 0, + .descriptor[0].modes = SND_AUDIOCHANMODE_MP3_STEREO, + .descriptor[0].formats = 0, +}; + enum stream_state { Q6APM_STREAM_IDLE = 0, Q6APM_STREAM_STOPPED, @@ -507,9 +524,43 @@ static int q6apm_dai_compr_free(struct snd_soc_component *component, return 0; } + +static int q6apm_dai_compr_get_caps(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct snd_compr_caps *caps) +{ + caps->direction = SND_COMPRESS_PLAYBACK; + caps->min_fragment_size = COMPR_PLAYBACK_MIN_FRAGMENT_SIZE; + caps->max_fragment_size = COMPR_PLAYBACK_MAX_FRAGMENT_SIZE; + caps->min_fragments = COMPR_PLAYBACK_MIN_NUM_FRAGMENTS; + caps->max_fragments = COMPR_PLAYBACK_MAX_NUM_FRAGMENTS; + caps->num_codecs = 3; + caps->codecs[0] = SND_AUDIOCODEC_MP3; + caps->codecs[1] = SND_AUDIOCODEC_AAC; + caps->codecs[2] = SND_AUDIOCODEC_FLAC; + + return 0; +} + +static int q6apm_dai_compr_get_codec_caps(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct snd_compr_codec_caps *codec) +{ + switch (codec->codec) { + case SND_AUDIOCODEC_MP3: + *codec = q6apm_compr_caps; + break; + default: + break; + } + + return 0; +} static const struct snd_compress_ops q6apm_dai_compress_ops = { .open = q6apm_dai_compr_open, .free = q6apm_dai_compr_free, + .get_caps = q6apm_dai_compr_get_caps, + .get_codec_caps = q6apm_dai_compr_get_codec_caps, }; static const struct snd_soc_component_driver q6apm_fe_dai_component = {