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Mon, 11 Nov 2019 08:52:12 -0600 Received: from vishnu-All-Series.amd.com (10.180.168.240) by SATLEXMB02.amd.com (10.181.40.143) with Microsoft SMTP Server id 15.1.1713.5 via Frontend Transport; Mon, 11 Nov 2019 08:52:08 -0600 From: Ravulapati Vishnu vardhan rao To: Date: Mon, 11 Nov 2019 20:19:53 +0530 Message-ID: <1573483794-8921-6-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1573483794-8921-1-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> References: <1573483794-8921-1-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:165.204.84.17; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(4636009)(346002)(376002)(396003)(136003)(39860400002)(428003)(189003)(199004)(478600001)(54906003)(26005)(6666004)(356004)(86362001)(50466002)(48376002)(53416004)(36756003)(186003)(316002)(2906002)(47776003)(109986005)(305945005)(126002)(70586007)(70206006)(50226002)(486006)(2616005)(476003)(81156014)(81166006)(8936002)(8676002)(336012)(4326008)(1671002)(11346002)(76176011)(426003)(7696005)(51416003)(446003)(16586007)(5660300002)(266003)(32563001); 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Ip=[165.204.84.17]; Helo=[SATLEXMB02.amd.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR12MB1870 Cc: "moderated list:SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEM..." , Maruthi Bayyavarapu , Kuninori Morimoto , open list , Takashi Iwai , YueHaibing , Liam Girdwood , Akshu.Agrawal@amd.com, Ravulapati Vishnu vardhan rao , Mark Brown , djkurtz@google.com, Vijendar Mukunda , Alexander.Deucher@amd.com, Colin Ian King Subject: [alsa-devel] [PATCH v4 5/6] ASoC: amd: handle ACP3x i2s-sp 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Enabled support for handling i2s-sp interrupt. previous to this,Driver support only BT instance and interrupt on i2s-sp were not handled. 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 6e70fa8..8a8b135 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;