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Sat, 28 Mar 2020 09:39:59 +0000 From: Akshu Agrawal To: Subject: [PATCH] ASoC: AMD: Clear format bits before setting them Date: Sat, 28 Mar 2020 03:39:16 -0600 Message-Id: <20200328093921.32211-1-akshu.agrawal@amd.com> X-Mailer: git-send-email 2.20.1 X-ClientProxiedBy: MAXPR01CA0118.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a00:5d::36) To MWHPR12MB1855.namprd12.prod.outlook.com (2603:10b6:300:10e::23) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from Elitebook.dlink.router (122.172.181.222) by MAXPR01CA0118.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a00:5d::36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2856.19 via Frontend Transport; Sat, 28 Mar 2020 09:39:49 +0000 X-Mailer: git-send-email 2.20.1 X-Originating-IP: [122.172.181.222] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 4d12cf7e-b0b5-46a7-30f1-08d7d2fbfb1b X-MS-TrafficTypeDiagnostic: MWHPR12MB1407:|MWHPR12MB1407: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:309; 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Hence, the resultant format is not an invalid one. Signed-off-by: Akshu Agrawal Signed-off-by: Ravulapati Vishnu vardhan rao --- sound/soc/amd/raven/acp3x-i2s.c | 1 + sound/soc/amd/raven/acp3x.h | 2 ++ 2 files changed, 3 insertions(+) diff --git a/sound/soc/amd/raven/acp3x-i2s.c b/sound/soc/amd/raven/acp3x-i2s.c index 3a3c47e820ab..f160d35a6832 100644 --- a/sound/soc/amd/raven/acp3x-i2s.c +++ b/sound/soc/amd/raven/acp3x-i2s.c @@ -139,6 +139,7 @@ static int acp3x_i2s_hwparams(struct snd_pcm_substream *substream, rv_writel(adata->tdm_fmt, rtd->acp3x_base + frmt_reg); } val = rv_readl(rtd->acp3x_base + reg_val); + val &= ~ACP3x_ITER_IRER_SAMP_LEN_MASK; val = val | (rtd->xfer_resolution << 3); rv_writel(val, rtd->acp3x_base + reg_val); return 0; diff --git a/sound/soc/amd/raven/acp3x.h b/sound/soc/amd/raven/acp3x.h index 21e7ac017f2b..03fe93913e12 100644 --- a/sound/soc/amd/raven/acp3x.h +++ b/sound/soc/amd/raven/acp3x.h @@ -76,6 +76,8 @@ #define ACP_POWERED_OFF 0x02 #define ACP_POWER_OFF_IN_PROGRESS 0x03 +#define ACP3x_ITER_IRER_SAMP_LEN_MASK 0x38 + struct acp3x_platform_info { u16 play_i2s_instance; u16 cap_i2s_instance;