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Fri, 25 Oct 2019 07:07:58 +0000 Received: from DM6PR12MB3868.namprd12.prod.outlook.com ([fe80::64dd:646d:6fa1:15a1]) by DM6PR12MB3868.namprd12.prod.outlook.com ([fe80::64dd:646d:6fa1:15a1%4]) with mapi id 15.20.2387.021; Fri, 25 Oct 2019 07:07:58 +0000 From: vishnu To: "RAVULAPATI, VISHNU VARDHAN RAO" Thread-Topic: [PATCH 5/7] ASoC: amd: handle ACP3x i2s-sp watermark interrupt. Thread-Index: AQHVhZzM/IT5SCb7bEWc0HutxlD0F6dq+w+A Date: Fri, 25 Oct 2019 07:07:57 +0000 Message-ID: References: <1571432760-3008-1-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> <1571432760-3008-5-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> In-Reply-To: <1571432760-3008-5-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: BM1PR0101CA0033.INDPRD01.PROD.OUTLOOK.COM (2603:1096:b00:1a::19) To DM6PR12MB3868.namprd12.prod.outlook.com (2603:10b6:5:1c8::21) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Vishnuvardhanrao.Ravulapati@amd.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [165.204.159.251] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 3446d718-6b37-42e0-71e5-08d7591a1071 x-ms-traffictypediagnostic: DM6PR12MB2747:|DM6PR12MB2747: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:232; x-forefront-prvs: 02015246A9 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(4636009)(396003)(376002)(39860400002)(136003)(366004)(346002)(189003)(199004)(52116002)(102836004)(53546011)(71200400001)(386003)(6506007)(486006)(26005)(71190400001)(6862004)(36756003)(229853002)(8936002)(6512007)(81156014)(4326008)(6486002)(6246003)(6436002)(256004)(6636002)(478600001)(99286004)(66446008)(66556008)(76176011)(316002)(8676002)(31686004)(2906002)(64756008)(66476007)(31696002)(66946007)(7736002)(3846002)(186003)(54906003)(37006003)(11346002)(305945005)(2616005)(476003)(446003)(5660300002)(6116002)(66066001)(14454004)(81166006)(25786009)(32563001); DIR:OUT; SFP:1101; SCL:1; SRVR:DM6PR12MB2747; H:DM6PR12MB3868.namprd12.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: amd.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: QNKjMWzXdlyNCSQKrjfWlU66LzScCitOndUk+g/wv1STtjioomajfo+++x3HRHQ6bcz8ZOP5D/W5XxRndBRPMbrnt0YgKrKqgrfwVzVGz5KC4NXWI95dwDg+wQNxusbPtHLLoV2Pflhk78s3Eqq55t/pNoDtv4DjvAuYZhXhdh+SolqQtBBbjWd7hF/wszbwo4cJS8Meo1gGNhvTRFDi3ae4B4RE6FHu34XAaQhPiveNzHJ121437+xrX1KFiLb0Au4zDDk4M//XAUimKd12NR+ZIuTKBFe52W69+kJKI+27IBJ6Z0WWE8BPQteuvdvnMMczeF6NeIPU+XiTD3ulPRg/G6v+2EJbUvdK4k94VnR8EggdBC83xTOVVPVyYAqNXtik1TOkj+sMO1RrPKk0FEnC9oC/6VbwO4sJRywEguF3hvaUKpTeLRXrXL2RyMYk Content-ID: <9ABA409645FFD6418EE19220B9B57313@namprd12.prod.outlook.com> MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3446d718-6b37-42e0-71e5-08d7591a1071 X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Oct 2019 07:07:57.8295 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: KROeg8gAZQDevbJo68hHXYfvSZS/X+PJpKW/hAXEaXcjFONMPt189Cteou8fNktqZwWo3aECKSDGqrCtBnMTBg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB2747 Cc: "moderated list:SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEM..." , Maruthi Bayyavarapu , Kuninori Morimoto , open list , YueHaibing , Takashi Iwai , Liam Girdwood , Mark Brown , "Mukunda, Vijendar" , "Deucher, Alexander" , Colin Ian King Subject: Re: [alsa-devel] [PATCH 5/7] ASoC: amd: handle ACP3x i2s-sp watermark interrupt. 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Hi Mark, Any updates on this patch. Regards, Vishnu On 19/10/19 2:35 AM, Ravulapati Vishnu vardhan rao wrote: > whenever audio data equal to I2S-SP fifo watermark level is > produced/consumed, interrupt is generated. > > Signed-off-by: Ravulapati Vishnu vardhan rao > --- > sound/soc/amd/raven/acp3x-pcm-dma.c | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/sound/soc/amd/raven/acp3x-pcm-dma.c b/sound/soc/amd/raven/acp3x-pcm-dma.c > index 4fcef3f..a000ac4 100644 > --- a/sound/soc/amd/raven/acp3x-pcm-dma.c > +++ b/sound/soc/amd/raven/acp3x-pcm-dma.c > @@ -176,6 +176,13 @@ static irqreturn_t i2s_irq_handler(int irq, void *dev_id) > snd_pcm_period_elapsed(rv_i2s_data->play_stream); > play_flag = 1; > } > + if ((val & BIT(I2S_TX_THRESHOLD)) && > + rv_i2s_data->i2ssp_play_stream) { > + rv_writel(BIT(I2S_TX_THRESHOLD), > + rv_i2s_data->acp3x_base + mmACP_EXTERNAL_INTR_STAT); > + snd_pcm_period_elapsed(rv_i2s_data->i2ssp_play_stream); > + play_flag = 1; > + } > > if ((val & BIT(BT_RX_THRESHOLD)) && rv_i2s_data->capture_stream) { > rv_writel(BIT(BT_RX_THRESHOLD), rv_i2s_data->acp3x_base + > @@ -183,6 +190,13 @@ static irqreturn_t i2s_irq_handler(int irq, void *dev_id) > snd_pcm_period_elapsed(rv_i2s_data->capture_stream); > cap_flag = 1; > } > + if ((val & BIT(I2S_RX_THRESHOLD)) && > + rv_i2s_data->i2ssp_capture_stream) { > + rv_writel(BIT(I2S_RX_THRESHOLD), > + rv_i2s_data->acp3x_base + mmACP_EXTERNAL_INTR_STAT); > + snd_pcm_period_elapsed(rv_i2s_data->i2ssp_capture_stream); > + cap_flag = 1; > + } > > if (play_flag | cap_flag) > return IRQ_HANDLED; > _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel