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Tue, 19 Feb 2019 16:15:42 +0000 Received: from CY4PR11MB1256.namprd11.prod.outlook.com ([fe80::d9cc:7741:4930:cda3]) by CY4PR11MB1256.namprd11.prod.outlook.com ([fe80::d9cc:7741:4930:cda3%8]) with mapi id 15.20.1643.014; Tue, 19 Feb 2019 16:15:42 +0000 From: To: , CC: , , , , , Subject: [PATCH 1/2] ASoC: codecs: pcm186x: fix wrong usage of DECLARE_TLV_DB_LINEAR() Thread-Topic: [PATCH 1/2] ASoC: codecs: pcm186x: fix wrong usage of DECLARE_TLV_DB_LINEAR() Thread-Index: AQHUyG5ckbI47UgWGkCR6aNSYU4cPA== Date: Tue, 19 Feb 2019 16:15:42 +0000 Message-ID: <20190219161518.1331-1-codrin.ciubotariu@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1P194CA0054.EURP194.PROD.OUTLOOK.COM (2603:10a6:803:3c::43) To CY4PR11MB1256.namprd11.prod.outlook.com (2603:10b6:903:25::10) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Codrin.Ciubotariu@microchip.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.17.1 x-originating-ip: [94.177.32.154] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: c59cdd9b-ec49-42dc-7080-08d696857eda x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600110)(711020)(4605104)(2017052603328)(7153060)(7193020);SRVR:CY4PR11MB1814; 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received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: ztBvgqLzhJjl782V/UmBt7v44y6KZVwzpRmegX8D7w3YWnUdrD4tPVtBw5ijqNRTf5FrsdsiEd0xDGFXNog/sdYfTiCVXPX6hB9q+YwTN3FKogaCO5JroJ3tiVAyRdr6PoOCqqPswzuMeVjFwL3s4LlotXsdwaaOCFgW1hi8x+gJxgsQEpk7wSBNzYkJOhtW2HLCQEZ6dwGWyljKnZtpj8/9pC3B+T961ENqdHeWjuLYIiRAo3u2QL2YpAVbRGAxtJ7EtMnA8m6Me2bYXu4A0uhg1HATD4M9xQhNoFK85HO2m7A9EKc5B0elkMOaUhfN6mruc0oGaH8+894sjvDBLESbetOJhx2DBbN11sBhGia9N65gsR+5tuFdFtmrP8nXJoZzfUcDpOlnungQEdnPX4/+OLS5Ny6GUzvGPBU4YpU= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: c59cdd9b-ec49-42dc-7080-08d696857eda X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Feb 2019 16:15:40.4880 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR11MB1814 X-OriginatorOrg: microchip.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Codrin Ciubotariu According to DS, the gain is between -12 dB and 40 dB, with a 0.5 dB step. Tested on pcm1863. Signed-off-by: Codrin Ciubotariu --- sound/soc/codecs/pcm186x.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/codecs/pcm186x.c b/sound/soc/codecs/pcm186x.c index 809b7e9f03ca..7947279243f9 100644 --- a/sound/soc/codecs/pcm186x.c +++ b/sound/soc/codecs/pcm186x.c @@ -6,7 +6,6 @@ * Andreas Dannenberg * Andrew F. Davis */ - #include #include #include @@ -42,7 +41,7 @@ struct pcm186x_priv { bool is_master_mode; }; =20 -static const DECLARE_TLV_DB_SCALE(pcm186x_pga_tlv, -1200, 4000, 50); +static const DECLARE_TLV_DB_SCALE(pcm186x_pga_tlv, -1200, 50, 0); =20 static const struct snd_kcontrol_new pcm1863_snd_controls[] =3D { SOC_DOUBLE_R_S_TLV("ADC Capture Volume", PCM186X_PGA_VAL_CH1_L, --=20 2.17.1