From patchwork Mon Sep 30 05:31:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mohammad Rafi Shaik X-Patchwork-Id: 13815387 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 2125A26AD9; Mon, 30 Sep 2024 05:32:27 +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=1727674350; cv=none; b=RZB1dLKBYXoU5xco2INh1jVgAqM3/itrFwRx/R27O9EeYaR8EEP9DJ4dOBxugtqf3Uyiji6HWyN7NR9nu5c/SLrMXT+FB+fJHrHFPIQ17O0ITbgK999C65mhsPiDp9+EvHS1zf5cdSNvV3otjDTyJqYNgBVANqjvILOoJYvgxqQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727674350; c=relaxed/simple; bh=NbyetRH8oTFCzTOoilkVMc3XjJuHIU7YcPWd5k/4M5g=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=KxHDk1MSOhRHK7hqMqOhVPP1S9w0NPArIvwV2ScVpe/anY42ve6abx19oJLp/ETWB4/iKXBeGDxXggIK9HgcZQNpCIOPbgd6vMX/2wAkYggjNWQlxF3np97ZlCZJ2wqNEKpxCfK24pYLd7b1uIT5J3G/FZeSGpjC4je7YASHiAI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=i5+pA7k5; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="i5+pA7k5" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 48U0j2Pn013972; Mon, 30 Sep 2024 05:32:00 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=jgiOEtWWIEx5t+733crHI5 ePVCydglOQi6i5NFfxCyU=; b=i5+pA7k5oeXdlhUN/xBbn7OObUDZ0KuEIQgbdO cA9CIRcdklV5z6tXawM7AsQqiCyGBHXO03Cklmmx0pfG25cusWeqmVBUmoT87xDR QGcMJ6BnERzlkwkTNZ+TDvvJwdZ3OiuNWksr5v9CnGjBzcDop9d8mav1vVOxN1ge 6iCH2RAXWYbDAk1AkHl50ws+O4+URlAjMWur8J5T/4KhZlyJU2XHmNCOTyGZ9WzI q+E6vkV6n3HN/l/6ukA6B4F0Nt59awzxoMX9SVHJDfaTOF57NteyO3QHRgJrr8/k Iszw0sUci9MqxC+/iUD15aq5zyyIEAKt6+ITr514e6cl+Ftg== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 41xa673j60-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 30 Sep 2024 05:31:59 +0000 (GMT) Received: from nasanex01c.na.qualcomm.com (nasanex01c.na.qualcomm.com [10.45.79.139]) by NASANPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 48U5VwMW019400 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 30 Sep 2024 05:31:58 GMT Received: from hu-mohs-hyd.qualcomm.com (10.80.80.8) by nasanex01c.na.qualcomm.com (10.45.79.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Sun, 29 Sep 2024 22:31:52 -0700 From: Mohammad Rafi Shaik To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , "Srinivas Kandagatla" CC: , , , , , Rohit kumar , "Mohammad Rafi Shaik" Subject: [PATCH v1] ASoC: codecs: lpass-macro: Add support for channel map mixer control Date: Mon, 30 Sep 2024 11:01:11 +0530 Message-ID: <20240930053111.3986838-1-quic_mohs@quicinc.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: L6BPmGWeKMLibxdNUiIM0oI5Slm5Mksr X-Proofpoint-ORIG-GUID: L6BPmGWeKMLibxdNUiIM0oI5Slm5Mksr X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 lowpriorityscore=0 mlxlogscore=999 malwarescore=0 mlxscore=0 priorityscore=1501 bulkscore=0 clxscore=1011 adultscore=0 suspectscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2408220000 definitions=main-2409300038 From: Rohit kumar Add channel map mixer control for lpass macro codec DAIs. Signed-off-by: Rohit kumar Co-developed-by: Mohammad Rafi Shaik Signed-off-by: Mohammad Rafi Shaik --- sound/soc/codecs/lpass-macro-common.c | 55 +++++++++++++++++++++++++++ sound/soc/codecs/lpass-macro-common.h | 2 + sound/soc/codecs/lpass-rx-macro.c | 12 ++++++ sound/soc/codecs/lpass-tx-macro.c | 9 +++++ sound/soc/codecs/lpass-va-macro.c | 9 +++++ sound/soc/codecs/lpass-wsa-macro.c | 12 ++++++ 6 files changed, 99 insertions(+) diff --git a/sound/soc/codecs/lpass-macro-common.c b/sound/soc/codecs/lpass-macro-common.c index 6e3b8d0897dd..777af4885245 100644 --- a/sound/soc/codecs/lpass-macro-common.c +++ b/sound/soc/codecs/lpass-macro-common.c @@ -8,12 +8,67 @@ #include #include #include +#include +#include +#include #include "lpass-macro-common.h" static DEFINE_MUTEX(lpass_codec_mutex); static enum lpass_codec_version lpass_codec_version; +static int lpass_macro_chmap_ctl_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol); + struct snd_soc_dai *dai = info->private_data; + u32 *chmap_data = NULL; + u32 rx_ch_cnt = 0; + u32 tx_ch_cnt = 0; + u32 rx_ch, tx_ch; + + chmap_data = kzalloc(sizeof(u32) * 2, GFP_KERNEL); + if (!chmap_data) + return -ENOMEM; + + snd_soc_dai_get_channel_map(dai, &tx_ch_cnt, &tx_ch, &rx_ch_cnt, &rx_ch); + if (rx_ch_cnt) { + chmap_data[0] = rx_ch_cnt; + chmap_data[1] = rx_ch; + } else if (tx_ch_cnt) { + chmap_data[0] = tx_ch_cnt; + chmap_data[1] = tx_ch; + } + memcpy(ucontrol->value.bytes.data, chmap_data, sizeof(u32) * 2); + + kfree(chmap_data); + return 0; +} + +int lpass_macro_add_chmap_ctls(struct snd_soc_pcm_runtime *rtd, + struct snd_soc_dai *dai, int dir) +{ + struct snd_pcm_chmap *info; + int ret; + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) + return -ENOMEM; + + ret = snd_pcm_add_chmap_ctls(rtd->pcm, dir, NULL, + 2 * sizeof(u32), 0, &info); + if (ret < 0) { + kfree(info); + return ret; + } + + /* override handlers */ + info->private_data = dai; + info->kctl->get = lpass_macro_chmap_ctl_get; + return 0; +} +EXPORT_SYMBOL_GPL(lpass_macro_add_chmap_ctls); + struct lpass_macro *lpass_macro_pds_init(struct device *dev) { struct lpass_macro *l_pds; diff --git a/sound/soc/codecs/lpass-macro-common.h b/sound/soc/codecs/lpass-macro-common.h index fb4b96cb2b23..23ed6836addf 100644 --- a/sound/soc/codecs/lpass-macro-common.h +++ b/sound/soc/codecs/lpass-macro-common.h @@ -40,6 +40,8 @@ struct lpass_macro *lpass_macro_pds_init(struct device *dev); void lpass_macro_pds_exit(struct lpass_macro *pds); void lpass_macro_set_codec_version(enum lpass_codec_version version); enum lpass_codec_version lpass_macro_get_codec_version(void); +int lpass_macro_add_chmap_ctls(struct snd_soc_pcm_runtime *rtd, + struct snd_soc_dai *dai, int dir); static inline void lpass_macro_pds_exit_action(void *pds) { diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c index 71e0d3bffd3f..05bd0f8d126b 100644 --- a/sound/soc/codecs/lpass-rx-macro.c +++ b/sound/soc/codecs/lpass-rx-macro.c @@ -1954,10 +1954,22 @@ static int rx_macro_digital_mute(struct snd_soc_dai *dai, int mute, int stream) return 0; } +static int rx_macro_pcm_new(struct snd_soc_pcm_runtime *rtd, + struct snd_soc_dai *dai) +{ + int dir = SNDRV_PCM_STREAM_PLAYBACK; + + if (dai->id == RX_MACRO_AIF_ECHO) + dir = SNDRV_PCM_STREAM_CAPTURE; + + return lpass_macro_add_chmap_ctls(rtd, dai, dir); +} + static const struct snd_soc_dai_ops rx_macro_dai_ops = { .hw_params = rx_macro_hw_params, .get_channel_map = rx_macro_get_channel_map, .mute_stream = rx_macro_digital_mute, + .pcm_new = rx_macro_pcm_new, }; static struct snd_soc_dai_driver rx_macro_dai[] = { diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c index a134584acf90..c7a8e2694e36 100644 --- a/sound/soc/codecs/lpass-tx-macro.c +++ b/sound/soc/codecs/lpass-tx-macro.c @@ -1211,10 +1211,19 @@ static int tx_macro_digital_mute(struct snd_soc_dai *dai, int mute, int stream) return 0; } +static int tx_macro_pcm_new(struct snd_soc_pcm_runtime *rtd, + struct snd_soc_dai *dai) +{ + int dir = SNDRV_PCM_STREAM_CAPTURE; + + return lpass_macro_add_chmap_ctls(rtd, dai, dir); +} + static const struct snd_soc_dai_ops tx_macro_dai_ops = { .hw_params = tx_macro_hw_params, .get_channel_map = tx_macro_get_channel_map, .mute_stream = tx_macro_digital_mute, + .pcm_new = tx_macro_pcm_new, }; static struct snd_soc_dai_driver tx_macro_dai[] = { diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c index c781da476240..1a13f472ed3a 100644 --- a/sound/soc/codecs/lpass-va-macro.c +++ b/sound/soc/codecs/lpass-va-macro.c @@ -939,10 +939,19 @@ static int va_macro_digital_mute(struct snd_soc_dai *dai, int mute, int stream) return 0; } +static int va_macro_pcm_new(struct snd_soc_pcm_runtime *rtd, + struct snd_soc_dai *dai) +{ + int dir = SNDRV_PCM_STREAM_CAPTURE; + + return lpass_macro_add_chmap_ctls(rtd, dai, dir); +} + static const struct snd_soc_dai_ops va_macro_dai_ops = { .hw_params = va_macro_hw_params, .get_channel_map = va_macro_get_channel_map, .mute_stream = va_macro_digital_mute, + .pcm_new = va_macro_pcm_new, }; static struct snd_soc_dai_driver va_macro_dais[] = { diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c index c989d82d1d3c..7c4fd4bf2668 100644 --- a/sound/soc/codecs/lpass-wsa-macro.c +++ b/sound/soc/codecs/lpass-wsa-macro.c @@ -1344,9 +1344,21 @@ static int wsa_macro_get_channel_map(const struct snd_soc_dai *dai, return 0; } +static int wsa_macro_pcm_new(struct snd_soc_pcm_runtime *rtd, + struct snd_soc_dai *dai) +{ + int dir = SNDRV_PCM_STREAM_PLAYBACK; + + if (dai->id == WSA_MACRO_AIF_VI || dai->id == WSA_MACRO_AIF_ECHO) + dir = SNDRV_PCM_STREAM_CAPTURE; + + return lpass_macro_add_chmap_ctls(rtd, dai, dir); +} + static const struct snd_soc_dai_ops wsa_macro_dai_ops = { .hw_params = wsa_macro_hw_params, .get_channel_map = wsa_macro_get_channel_map, + .pcm_new = wsa_macro_pcm_new, }; static struct snd_soc_dai_driver wsa_macro_dai[] = {