From patchwork Fri Jul 1 11:41:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vijendar Mukunda X-Patchwork-Id: 12903219 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 4587AC433EF for ; Fri, 1 Jul 2022 11:43:28 +0000 (UTC) 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 8DAD916E3; Fri, 1 Jul 2022 13:42:36 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 8DAD916E3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1656675806; bh=3jkzY91TQas0GBCfbutuanlmBsv9mTMEl0dUVB79uMM=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=CJRAPTOFdUXSfVjjpZp2HM+6tInaGEpfQxzQG0qsgA+ej65SI/BQhkhPl32viVO+4 dkyepM2wKF05HOXx9eQnnvlrDmJV0ioLBhxG0VXQApyiyetd55bV+7tT64HlFvGdrt 7V+Gcpna65EPh2RHJTur8cmg1VNzLNCeELGpD+6w= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 44359F8053E; Fri, 1 Jul 2022 13:41:59 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 32BF8F80542; Fri, 1 Jul 2022 13:41:58 +0200 (CEST) Received: from NAM12-BN8-obe.outbound.protection.outlook.com (mail-bn8nam12on2085.outbound.protection.outlook.com [40.107.237.85]) (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 425C9F80538 for ; Fri, 1 Jul 2022 13:41:53 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 425C9F80538 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="Ui8Mtvmi" ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=M2XK0NLeRNA9z03ud3JleuWdLrQH9H38XD4cRzfOHEdldfv/0bQDICd8in2S/bj/LKO4le4YfGmEwiuWa8uk+gPqpASSLNzqHj5XE7gOEcyRKGadRb9McYG3S4ksESt0cr7nX5K3CcVoGYM3CQhN4KPHgInGxFvrWoZK8ZNYytiG4vX9uz5xUZXwkq6e1+wYHoCmaiXnPdjtMvtRDpl/h8eS5RzrPilF0I12h4OA5/Js/5FkBXhtpqUfNe+NfmALrmhrHe11ypSYEGYUEWwo5nXmVN+u1XYO7YaPARl5O8rDZ2AyLP7eu+btFH8EjqTRcM26GOwvGn8ucy+rZCuL6Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=ICABZwNdVzUwLSlk+XuVEOv6wxXrM9NPNXp6PnCGyT0=; b=I7rBiGYlRUgcUqC12nngAeddXlyC0o2HyW2Jq9ajHIIoNBfq+j5x1Bdqq6/i4qLV7Y1dlTiNomMOM/ew0TEhS1i7dT3qQZQA2KqSc3zufCAuqFvHTfuXQ/MAxizJXmxwm/BbmpF/Ua3awakHWaWoUfTadMD0QNq6XOlQDipHAKEZ0KFP8ba7zPb1hnzcvIrujveoPylWLHvP+uT+MAasLYlJvsIvKpVl5R/ww2hApVD3NdJ8deegBkeTCL9UDx30PqMv3RGRJ/BkAS5KcUG8xWmHK+GaWVTpOIkWQDSA80RT3Ki3v3U04LW1q/2K7ZRK1dCvNcXLc2z0amm9RvY/FA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ICABZwNdVzUwLSlk+XuVEOv6wxXrM9NPNXp6PnCGyT0=; b=Ui8Mtvmii5XjRdx2bA56oPNnMk/P5M1SSQilNc7fXMBe3OHYVg0MjnXEPUVtNXVLX1jkakiK5a5B7qTlwtAGAAkNhF2yddXstjjI/20Q5UdFKxGPQ7cGfj6RGog8W1sf3p4J2ngXOKBQcUlGUasw8061NiqQK6IaIj3fwQW/eZU= Received: from DS7PR03CA0033.namprd03.prod.outlook.com (2603:10b6:5:3b5::8) by BYAPR12MB3398.namprd12.prod.outlook.com (2603:10b6:a03:aa::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5373.18; Fri, 1 Jul 2022 11:41:49 +0000 Received: from DM6NAM11FT017.eop-nam11.prod.protection.outlook.com (2603:10b6:5:3b5:cafe::58) by DS7PR03CA0033.outlook.office365.com (2603:10b6:5:3b5::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5373.17 via Frontend Transport; Fri, 1 Jul 2022 11:41:48 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB03.amd.com; pr=C Received: from SATLEXMB03.amd.com (165.204.84.17) by DM6NAM11FT017.mail.protection.outlook.com (10.13.172.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5395.14 via Frontend Transport; Fri, 1 Jul 2022 11:41:48 +0000 Received: from SATLEXMB07.amd.com (10.181.41.45) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.28; Fri, 1 Jul 2022 06:41:48 -0500 Received: from SATLEXMB04.amd.com (10.181.40.145) by SATLEXMB07.amd.com (10.181.41.45) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.28; Fri, 1 Jul 2022 04:41:47 -0700 Received: from vijendar-X570-GAMING-X.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server id 15.1.2375.28 via Frontend Transport; Fri, 1 Jul 2022 06:41:43 -0500 From: Vijendar Mukunda To: , , , Subject: [PATCH V2 3/5] ASoC: amd: add I2S MICSP instance support Date: Fri, 1 Jul 2022 17:11:05 +0530 Message-ID: <20220701114107.1105948-4-Vijendar.Mukunda@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220701114107.1105948-1-Vijendar.Mukunda@amd.com> References: <20220701114107.1105948-1-Vijendar.Mukunda@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: ea04261b-506d-43c2-b06c-08da5b56af10 X-MS-TrafficTypeDiagnostic: BYAPR12MB3398:EE_ X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB03.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230016)(4636009)(39860400002)(136003)(346002)(396003)(376002)(40470700004)(36840700001)(46966006)(7696005)(316002)(47076005)(8936002)(26005)(8676002)(70586007)(82310400005)(110136005)(36756003)(426003)(336012)(5660300002)(81166007)(83380400001)(4326008)(186003)(82740400003)(356005)(70206006)(41300700001)(54906003)(1076003)(7416002)(86362001)(40480700001)(36860700001)(478600001)(40460700003)(2616005)(6666004)(2906002)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Jul 2022 11:41:48.7830 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ea04261b-506d-43c2-b06c-08da5b56af10 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT017.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR12MB3398 Cc: Pierre-Louis Bossart , Sunil-kumar.Dommati@amd.com, open list , Kuninori Morimoto , Meng Tang , Basavaraj.Hiregoudar@amd.com, Takashi Iwai , Liam Girdwood , Vijendar Mukunda , Alexander.Deucher@amd.com, zhuning@everest-semi.com, Gu Shengxian 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" Add I2S MICSP instance support for Stoney variant. Signed-off-by: Vijendar Mukunda --- sound/soc/amd/acp-pcm-dma.c | 50 +++++++++++++++++++++++++++++++++++-- sound/soc/amd/acp.h | 13 ++++++++++ 2 files changed, 61 insertions(+), 2 deletions(-) diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/acp-pcm-dma.c index 1cd2e70a57df..198358d28ea9 100644 --- a/sound/soc/amd/acp-pcm-dma.c +++ b/sound/soc/amd/acp-pcm-dma.c @@ -433,6 +433,7 @@ static void acp_dma_start(void __iomem *acp_mmio, u16 ch_num, bool is_circular) case I2S_TO_ACP_DMA_CH_NUM: case ACP_TO_I2S_DMA_BT_INSTANCE_CH_NUM: case I2S_TO_ACP_DMA_BT_INSTANCE_CH_NUM: + case ACP_TO_I2S_DMA_MICSP_INSTANCE_CH_NUM: dma_ctrl |= ACP_DMA_CNTL_0__DMAChIOCEn_MASK; break; default: @@ -710,6 +711,13 @@ static irqreturn_t dma_irq_handler(int irq, void *arg) acp_mmio, mmACP_EXTERNAL_INTR_STAT); } + if ((intr_flag & BIT(ACP_TO_I2S_DMA_MICSP_INSTANCE_CH_NUM)) != 0) { + valid_irq = true; + snd_pcm_period_elapsed(irq_data->play_i2s_micsp_stream); + acp_reg_write((intr_flag & BIT(ACP_TO_I2S_DMA_MICSP_INSTANCE_CH_NUM)) << 16, + acp_mmio, mmACP_EXTERNAL_INTR_STAT); + } + if ((intr_flag & BIT(ACP_TO_I2S_DMA_BT_INSTANCE_CH_NUM)) != 0) { valid_irq = true; snd_pcm_period_elapsed(irq_data->play_i2sbt_stream); @@ -807,7 +815,8 @@ static int acp_dma_open(struct snd_soc_component *component, * stream is not closed */ if (!intr_data->play_i2ssp_stream && !intr_data->capture_i2ssp_stream && - !intr_data->play_i2sbt_stream && !intr_data->capture_i2sbt_stream) + !intr_data->play_i2sbt_stream && !intr_data->capture_i2sbt_stream && + !intr_data->play_i2s_micsp_stream) acp_reg_write(1, adata->acp_mmio, mmACP_EXTERNAL_INTR_ENB); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { @@ -867,6 +876,9 @@ static int acp_dma_hw_params(struct snd_soc_component *component, case I2S_BT_INSTANCE: val |= ACP_I2S_BT_16BIT_RESOLUTION_EN; break; + case I2S_MICSP_INSTANCE: + val |= ACP_I2S_MICSP_16BIT_RESOLUTION_EN; + break; case I2S_SP_INSTANCE: default: val |= ACP_I2S_SP_16BIT_RESOLUTION_EN; @@ -876,6 +888,7 @@ static int acp_dma_hw_params(struct snd_soc_component *component, case I2S_BT_INSTANCE: val |= ACP_I2S_BT_16BIT_RESOLUTION_EN; break; + case I2S_MICSP_INSTANCE: case I2S_SP_INSTANCE: default: val |= ACP_I2S_MIC_16BIT_RESOLUTION_EN; @@ -901,6 +914,27 @@ static int acp_dma_hw_params(struct snd_soc_component *component, mmACP_I2S_BT_TRANSMIT_BYTE_CNT_LOW; adata->play_i2sbt_stream = substream; break; + case I2S_MICSP_INSTANCE: + switch (adata->asic_type) { + case CHIP_STONEY: + rtd->pte_offset = ACP_ST_PLAYBACK_PTE_OFFSET; + break; + default: + rtd->pte_offset = ACP_PLAYBACK_PTE_OFFSET; + } + rtd->ch1 = SYSRAM_TO_ACP_MICSP_INSTANCE_CH_NUM; + rtd->ch2 = ACP_TO_I2S_DMA_MICSP_INSTANCE_CH_NUM; + rtd->sram_bank = ACP_SRAM_BANK_1_ADDRESS; + rtd->destination = TO_ACP_I2S_2; + rtd->dma_dscr_idx_1 = PLAYBACK_START_DMA_DESCR_CH4; + rtd->dma_dscr_idx_2 = PLAYBACK_START_DMA_DESCR_CH5; + rtd->byte_cnt_high_reg_offset = + mmACP_I2S_MICSP_TRANSMIT_BYTE_CNT_HIGH; + rtd->byte_cnt_low_reg_offset = + mmACP_I2S_MICSP_TRANSMIT_BYTE_CNT_LOW; + + adata->play_i2s_micsp_stream = substream; + break; case I2S_SP_INSTANCE: default: switch (adata->asic_type) { @@ -939,6 +973,7 @@ static int acp_dma_hw_params(struct snd_soc_component *component, rtd->dma_curr_dscr = mmACP_DMA_CUR_DSCR_11; adata->capture_i2sbt_stream = substream; break; + case I2S_MICSP_INSTANCE: case I2S_SP_INSTANCE: default: rtd->pte_offset = ACP_CAPTURE_PTE_OFFSET; @@ -1160,6 +1195,9 @@ static int acp_dma_close(struct snd_soc_component *component, case I2S_BT_INSTANCE: adata->play_i2sbt_stream = NULL; break; + case I2S_MICSP_INSTANCE: + adata->play_i2s_micsp_stream = NULL; + break; case I2S_SP_INSTANCE: default: adata->play_i2ssp_stream = NULL; @@ -1181,6 +1219,7 @@ static int acp_dma_close(struct snd_soc_component *component, case I2S_BT_INSTANCE: adata->capture_i2sbt_stream = NULL; break; + case I2S_MICSP_INSTANCE: case I2S_SP_INSTANCE: default: adata->capture_i2ssp_stream = NULL; @@ -1197,7 +1236,8 @@ static int acp_dma_close(struct snd_soc_component *component, * another stream is also not active. */ if (!adata->play_i2ssp_stream && !adata->capture_i2ssp_stream && - !adata->play_i2sbt_stream && !adata->capture_i2sbt_stream) + !adata->play_i2sbt_stream && !adata->capture_i2sbt_stream && + !adata->play_i2s_micsp_stream) acp_reg_write(0, adata->acp_mmio, mmACP_EXTERNAL_INTR_ENB); kfree(rtd); return 0; @@ -1245,6 +1285,7 @@ static int acp_audio_probe(struct platform_device *pdev) audio_drv_data->capture_i2ssp_stream = NULL; audio_drv_data->play_i2sbt_stream = NULL; audio_drv_data->capture_i2sbt_stream = NULL; + audio_drv_data->play_i2s_micsp_stream = NULL; audio_drv_data->asic_type = *pdata; @@ -1333,6 +1374,11 @@ static int acp_pcm_resume(struct device *dev) config_acp_dma(adata->acp_mmio, rtd, adata->asic_type); } if (adata->asic_type != CHIP_CARRIZO) { + if (adata->play_i2s_micsp_stream && + adata->play_i2s_micsp_stream->runtime) { + rtd = adata->play_i2s_micsp_stream->runtime->private_data; + config_acp_dma(adata->acp_mmio, rtd, adata->asic_type); + } if (adata->play_i2sbt_stream && adata->play_i2sbt_stream->runtime) { rtd = adata->play_i2sbt_stream->runtime->private_data; diff --git a/sound/soc/amd/acp.h b/sound/soc/amd/acp.h index db80a73aa593..b29bef90f886 100644 --- a/sound/soc/amd/acp.h +++ b/sound/soc/amd/acp.h @@ -55,6 +55,7 @@ #define I2S_SP_INSTANCE 0x01 #define I2S_BT_INSTANCE 0x02 +#define I2S_MICSP_INSTANCE 0x03 #define CAP_CHANNEL0 0x00 #define CAP_CHANNEL1 0x01 @@ -85,6 +86,10 @@ #define I2S_TO_ACP_DMA_BT_INSTANCE_CH_NUM 10 #define ACP_TO_SYSRAM_BT_INSTANCE_CH_NUM 11 +/* Playback DMA channels for I2S MICSP instance */ +#define SYSRAM_TO_ACP_MICSP_INSTANCE_CH_NUM 4 +#define ACP_TO_I2S_DMA_MICSP_INSTANCE_CH_NUM 5 + #define NUM_DSCRS_PER_CHANNEL 2 #define PLAYBACK_START_DMA_DESCR_CH12 0 @@ -108,8 +113,15 @@ #define CAPTURE_START_DMA_DESCR_CH11 14 #define CAPTURE_END_DMA_DESCR_CH11 15 +/* I2S MICSP Instance DMA Descriptors */ +#define PLAYBACK_START_DMA_DESCR_CH4 0 +#define PLAYBACK_END_DMA_DESCR_CH4 1 +#define PLAYBACK_START_DMA_DESCR_CH5 2 +#define PLAYBACK_END_DMA_DESCR_CH5 3 + #define mmACP_I2S_16BIT_RESOLUTION_EN 0x5209 #define ACP_I2S_MIC_16BIT_RESOLUTION_EN 0x01 +#define ACP_I2S_MICSP_16BIT_RESOLUTION_EN 0x01 #define ACP_I2S_SP_16BIT_RESOLUTION_EN 0x02 #define ACP_I2S_BT_16BIT_RESOLUTION_EN 0x04 #define ACP_BT_UART_PAD_SELECT_MASK 0x1 @@ -149,6 +161,7 @@ struct audio_drv_data { struct snd_pcm_substream *capture_i2ssp_stream; struct snd_pcm_substream *play_i2sbt_stream; struct snd_pcm_substream *capture_i2sbt_stream; + struct snd_pcm_substream *play_i2s_micsp_stream; void __iomem *acp_mmio; u32 asic_type; snd_pcm_sframes_t delay;