From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BF3E3285074 for ; Wed, 10 Dec 2025 06:52:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765349563; cv=none; b=iBQ8WMpOJrNAURwtZJI8+MqWa2BuwL7ZtAAEiIy8flMJzvFDIqLrxTu4LFYu53NBukF9HBZ2UKLOz+dgpsaLkZoP28FrTTCRP0Q2x7wo75dZ+3QetTLdf4zWGKF5icmbHyQgkV0ZQWx6Q9abthxO1ZOXIyd3108tO3OP8b2diVg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765349563; c=relaxed/simple; bh=Qg2jH4tYa3DjSOyKiyIg7vBI3R3xAo9V9E3PUvA+oHM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=flHKrinwGy/t8FKO+ztCC1wz4DR2+fRpTJrgfXl4Wp0+C6S2xZpFficZoQ/PLkuBnND9470WWYeLnsnbrcTNNtchYWO/EoOqkXyxQR5fs6QxULw5emjtKG6rFDD28VjGu7JvlUePGd1AwrNphu7A7gicF9sEu77AVTelbuZy/Z0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=L9naU4wg; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=JRqwnKJ1; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="L9naU4wg"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="JRqwnKJ1" Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 5BA6DeGe2351193 for ; Wed, 10 Dec 2025 06:52:40 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=+i7mT83QSfV PYvwCBiECqpSVCGQIrkmGOqxS8j2Joo8=; b=L9naU4wgkVB7DCkPkiHT1rJTEzg RINlQwSe8XHz+LWuEuqR66K9e33GXvVLoquRfeaXWywa/3se6Z5Xjh89l0k+31pF YhO3XofJs0P0MHVIOtlLm0iSVLmH+1cWBPI4jRiuUppmmbnyYs3k1OOysvgYXCXP SGoYUzIw7yy4jeCxMuB/NwUAL209ceBRbQ1BKeb7lPHzpsW0U6vcHgKD7hr3hdvk rTM/3xaQTP4H2kkDrtpTIQqb62Dmb5+XYNEGEVyE07Xk+wDRBdxIqhIRIXChrIU9 +wkHcK6zsIpjjTSYEmfCZ0RJeQnUJBVqYnZyupsAGpVkAqtZrep2DXOeVPA== Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4axvn4hfws-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Wed, 10 Dec 2025 06:52:40 +0000 (GMT) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-297f48e81b8so9269185ad.0 for ; Tue, 09 Dec 2025 22:52:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1765349559; x=1765954359; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=+i7mT83QSfVPYvwCBiECqpSVCGQIrkmGOqxS8j2Joo8=; b=JRqwnKJ1UmZu+H3o/JvxIkYK9eWkfUkGVdzE+ZLA6pRhk7PppmaCiaoo5P52VWxUUS 9OV3zuFidiDFtpXkbcNp5okVLr0EqZEQ3jd2sX562LCes2fUFrT7SBY5BTJaU+JbQ+La k7iBfVOwrNUVD8McGzE6btr4QS8JUbWuZJADUuf4xDgp0lsWzN1vIY+3gkmSYXMySb4p R6gG6mlQjpKXJYKhB1x/iL0k7YaeSP3wWfBMuzdfyNM6lNqyC61IzPEV1cKGFxIHj4Vq zuNVDO01WeAp3nwLb5JPD2c+Dvg8sQcGX5+CyaSSlzkELqHpiS28jSfczTW+eBcUdBdP H3sA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765349559; x=1765954359; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=+i7mT83QSfVPYvwCBiECqpSVCGQIrkmGOqxS8j2Joo8=; b=BevKFJIksKa0ZHi8mnNbZJ/uYM3HuPOAgS2VkZamwf9kwytgK1xTskNklLFL6L4dWI aYRtvQ/jTnNoeXGVmCgJ4Sufn+aPyVGBxV9hBwGiMglLcsU1ffpjpybxchfNMXdu54ER H0bPnrJndP0wVRxiq1mjW5pQSchDMqrJ9EHeG5M661q6aBQ6GjbNZD1h940Bko1ATWP7 Cr7ka/Jj7AlYOsv/Tm0UnG2aAN0afHIjWhVDlHg27684GX5BAEn8z0rozzg5pnD4nDsF WH2XEzYy7ME4d2E56s0l/3HDCG8ovHBxcE1np9Dkbo1US45fQVGrZl2GuzLfZ/Gd/AbC ta/Q== X-Gm-Message-State: AOJu0YygsDvP4eHqUT61zqSiCt4/mVqi23t8NdzT7vO1yrZeR2ibFpU8 KxdFyTyFG8JPXCIsPzJvSwqPU21vrO+SAQcDjmJmN/xWnF6g0XdSUZSJv9ApIeYDmLNowLEgh+N lZu/kE5TnU5Vo5W464tPGG8g9fDHD/Kxa05/whJ7CEWQQoQaZHT+y3nRDFkH/cI+z0g== X-Gm-Gg: AY/fxX4yjupdVpMy8RrWv+VWaD41aKIq+kRf7vOfcxJrfFwCdnLDgyUAuZ1tMFGE/NQ ezdHiuLTjuOEFhm4vMsu127OycErVeOxjLEL0vB3t+alH74ax3NiMLsJ/JJn0DvM3gq3P507t/B yEbhIMOQnqgBbp4yzHC7JLvbeNgz/xK80mwNuWHsxaoubRsfnTWt1ndinuuRFAxsT9Qr+zLMQir c0lXc/ig2LsiLz1GydskBFFG+Iq3GekTfZ5mTbGBOyO8U6lqSctwqqry+xTOCBc9S4fRNi9c3Bz nWkQRL1x1QwBZM4VcPGauQB/HS+TEOyqb4aCegrVef4unIOAdia/eoeDn6bHqx5y+cM7b503icj cxcz4tNv27c0PT7ERkLcQ9LvF4zJMqi+I3d7OW1w= X-Received: by 2002:a17:903:19cc:b0:281:fd60:807d with SMTP id d9443c01a7336-29ec27c5a6amr17492065ad.2.1765349559246; Tue, 09 Dec 2025 22:52:39 -0800 (PST) X-Google-Smtp-Source: AGHT+IFcv2v0k+WHxxfI+NcDx9UVEcYTb1mW0GwRVVwF4j8Gijal2mVCNvlKl7YXQA1MmxUkSPjWMw== X-Received: by 2002:a17:903:19cc:b0:281:fd60:807d with SMTP id d9443c01a7336-29ec27c5a6amr17491725ad.2.1765349558708; Tue, 09 Dec 2025 22:52:38 -0800 (PST) Received: from hu-raviravi-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29daeac7360sm171728205ad.81.2025.12.09.22.52.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Dec 2025 22:52:38 -0800 (PST) From: Ravi Hothi To: Srinivas Kandagatla , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Cc: linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@oss.qualcomm.com, mohammad.rafi.shaik@oss.qualcomm.com, ajay.nandam@oss.qualcomm.com Subject: [PATCH v2 1/2] ASoC: qcom: q6dsp-lpass-ports: Extend q6dsp-lpass-ports driver to support additional sampling rates Date: Wed, 10 Dec 2025 12:21:55 +0530 Message-Id: <20251210065157.2775514-2-ravi.hothi@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251210065157.2775514-1-ravi.hothi@oss.qualcomm.com> References: <20251210065157.2775514-1-ravi.hothi@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjEwMDA1OCBTYWx0ZWRfX9UB0D1pdpsAP Gd3IAW0yAEDX0Tv2QkFAGuOAeJaz98TVwc2Bw3QDaTUu2VOEkUgkZmuB/WruFjwwrQPoXm/Au60 P0dLafvDAiwnhUKcy7ZLi8HaTJlld68+IpwtOlHeUggkaclzQ/NXpf43iTRLUcO5zZK1DypkNO1 TasHb5Y765orC+sBRFvIF5nL6fcxSC5rRu/ecpAtWgAFbnz9ui6Y8M8ns8xNY87vIwJfX45qzLt x5kOoZ/OgiKurDmeMi/FnIxsERnaGeM+i7M6riWOSxLMWGYyU/FfGfO1lFWE0CK7KpWDRkkp2tZ kzZSaSllhH5dzxh+L2WZmMgAS9yolcWzLlMlQ591IP97bfuLtMz5zKlhWM+iW4tIhdQY8Xs7v+R 4gRqA/uBLre4/3w0sspFvWbFiRUg9Q== X-Proofpoint-GUID: DDMafLMjEq87EKgkCrRvPZy58P4e2Gkc X-Authority-Analysis: v=2.4 cv=EarFgfmC c=1 sm=1 tr=0 ts=693918b8 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=wbo3agcGWv7YO2hpoMUA:9 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-ORIG-GUID: DDMafLMjEq87EKgkCrRvPZy58P4e2Gkc X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-09_05,2025-12-09_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=0 phishscore=0 bulkscore=0 impostorscore=0 adultscore=0 malwarescore=0 clxscore=1015 priorityscore=1501 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2512100058 Expand the existing constraints in the q6dsp-lpass-ports driver to allow a wider range of sampling rates, from 8000 Hz to 192000 Hz. This change improves compatibility with diverse audio hardware and provides greater flexibility for audio stream configurations. Signed-off-by: Ravi Hothi --- sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c | 73 +++++++++--------------- 1 file changed, 27 insertions(+), 46 deletions(-) diff --git a/sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c b/sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c index 4eed54b071a5..76421adb5afa 100644 --- a/sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c +++ b/sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c @@ -10,16 +10,14 @@ #define Q6AFE_TDM_PB_DAI(pre, num, did) { \ .playback = { \ .stream_name = pre" TDM"#num" Playback", \ - .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ - SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\ - SNDRV_PCM_RATE_176400, \ + .rates = SNDRV_PCM_RATE_8000_192000, \ .formats = SNDRV_PCM_FMTBIT_S16_LE | \ SNDRV_PCM_FMTBIT_S24_LE | \ SNDRV_PCM_FMTBIT_S32_LE, \ .channels_min = 1, \ .channels_max = 8, \ .rate_min = 8000, \ - .rate_max = 176400, \ + .rate_max = 192000, \ }, \ .name = #did, \ .id = did, \ @@ -28,16 +26,14 @@ #define Q6AFE_TDM_CAP_DAI(pre, num, did) { \ .capture = { \ .stream_name = pre" TDM"#num" Capture", \ - .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ - SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\ - SNDRV_PCM_RATE_176400, \ + .rates = SNDRV_PCM_RATE_8000_192000, \ .formats = SNDRV_PCM_FMTBIT_S16_LE | \ SNDRV_PCM_FMTBIT_S24_LE | \ SNDRV_PCM_FMTBIT_S32_LE, \ .channels_min = 1, \ .channels_max = 8, \ .rate_min = 8000, \ - .rate_max = 176400, \ + .rate_max = 192000, \ }, \ .name = #did, \ .id = did, \ @@ -46,16 +42,14 @@ #define Q6AFE_CDC_DMA_RX_DAI(did) { \ .playback = { \ .stream_name = #did" Playback", \ - .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ - SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\ - SNDRV_PCM_RATE_176400, \ + .rates = SNDRV_PCM_RATE_8000_192000, \ .formats = SNDRV_PCM_FMTBIT_S16_LE | \ SNDRV_PCM_FMTBIT_S24_LE | \ SNDRV_PCM_FMTBIT_S32_LE, \ .channels_min = 1, \ .channels_max = 8, \ .rate_min = 8000, \ - .rate_max = 176400, \ + .rate_max = 192000, \ }, \ .name = #did, \ .id = did, \ @@ -64,16 +58,14 @@ #define Q6AFE_CDC_DMA_TX_DAI(did) { \ .capture = { \ .stream_name = #did" Capture", \ - .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ - SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\ - SNDRV_PCM_RATE_176400, \ + .rates = SNDRV_PCM_RATE_8000_192000, \ .formats = SNDRV_PCM_FMTBIT_S16_LE | \ SNDRV_PCM_FMTBIT_S24_LE | \ SNDRV_PCM_FMTBIT_S32_LE, \ .channels_min = 1, \ .channels_max = 8, \ .rate_min = 8000, \ - .rate_max = 176400, \ + .rate_max = 192000, \ }, \ .name = #did, \ .id = did, \ @@ -350,118 +342,108 @@ static struct snd_soc_dai_driver q6dsp_audio_fe_dais[] = { }, { .playback = { .stream_name = "Primary MI2S Playback", - .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | - SNDRV_PCM_RATE_16000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE, .channels_min = 1, .channels_max = 8, .rate_min = 8000, - .rate_max = 48000, + .rate_max = 192000, }, .id = PRIMARY_MI2S_RX, .name = "PRI_MI2S_RX", }, { .capture = { .stream_name = "Primary MI2S Capture", - .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | - SNDRV_PCM_RATE_16000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE, .channels_min = 1, .channels_max = 8, .rate_min = 8000, - .rate_max = 48000, + .rate_max = 192000, }, .id = PRIMARY_MI2S_TX, .name = "PRI_MI2S_TX", }, { .playback = { .stream_name = "Secondary MI2S Playback", - .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | - SNDRV_PCM_RATE_16000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels_min = 1, .channels_max = 8, .rate_min = 8000, - .rate_max = 48000, + .rate_max = 192000, }, .name = "SEC_MI2S_RX", .id = SECONDARY_MI2S_RX, }, { .capture = { .stream_name = "Secondary MI2S Capture", - .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | - SNDRV_PCM_RATE_16000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE, .channels_min = 1, .channels_max = 8, .rate_min = 8000, - .rate_max = 48000, + .rate_max = 192000, }, .id = SECONDARY_MI2S_TX, .name = "SEC_MI2S_TX", }, { .playback = { .stream_name = "Tertiary MI2S Playback", - .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | - SNDRV_PCM_RATE_16000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels_min = 1, .channels_max = 8, .rate_min = 8000, - .rate_max = 48000, + .rate_max = 192000, }, .name = "TERT_MI2S_RX", .id = TERTIARY_MI2S_RX, }, { .capture = { .stream_name = "Tertiary MI2S Capture", - .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | - SNDRV_PCM_RATE_16000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE, .channels_min = 1, .channels_max = 8, .rate_min = 8000, - .rate_max = 48000, + .rate_max = 192000, }, .id = TERTIARY_MI2S_TX, .name = "TERT_MI2S_TX", }, { .playback = { .stream_name = "Quaternary MI2S Playback", - .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | - SNDRV_PCM_RATE_16000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels_min = 1, .channels_max = 8, .rate_min = 8000, - .rate_max = 48000, + .rate_max = 192000, }, .name = "QUAT_MI2S_RX", .id = QUATERNARY_MI2S_RX, }, { .capture = { .stream_name = "Quaternary MI2S Capture", - .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | - SNDRV_PCM_RATE_16000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE, .channels_min = 1, .channels_max = 8, .rate_min = 8000, - .rate_max = 48000, + .rate_max = 192000, }, .id = QUATERNARY_MI2S_TX, .name = "QUAT_MI2S_TX", }, { .playback = { .stream_name = "Quinary MI2S Playback", - .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | - SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_96000 | - SNDRV_PCM_RATE_192000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels_min = 1, .channels_max = 8, @@ -473,13 +455,12 @@ static struct snd_soc_dai_driver q6dsp_audio_fe_dais[] = { }, { .capture = { .stream_name = "Quinary MI2S Capture", - .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | - SNDRV_PCM_RATE_16000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels_min = 1, .channels_max = 8, .rate_min = 8000, - .rate_max = 48000, + .rate_max = 192000, }, .id = QUINARY_MI2S_TX, .name = "QUIN_MI2S_TX", -- 2.34.1