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Tue, 29 Oct 2019 08:31:26 +0000 Received: from NWD2HUBCAS7.ad.analog.com (nwd2hubcas7.ad.analog.com [10.64.69.107]) by nwd2mta1.analog.com (8.13.8/8.13.8) with ESMTP id x9T8VOkK006186 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=OK); Tue, 29 Oct 2019 01:31:24 -0700 Received: from btogorean-pc.ad.analog.com (10.48.65.146) by NWD2HUBCAS7.ad.analog.com (10.64.69.107) with Microsoft SMTP Server id 14.3.408.0; Tue, 29 Oct 2019 04:31:24 -0400 From: Bogdan Togorean To: CC: , , , , , , , , , , Bogdan Togorean Subject: [RESEND PATCH 1/2] drm: bridge: adv7511: Enable SPDIF DAI Date: Tue, 29 Oct 2019 10:30:35 +0200 Message-ID: <20191029083035.21310-1-bogdan.togorean@analog.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ADIRoutedOnPrem: True X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:137.71.25.55;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(39860400002)(396003)(376002)(346002)(136003)(199004)(189003)(2870700001)(2351001)(47776003)(2906002)(336012)(478600001)(70206006)(70586007)(426003)(316002)(44832011)(126002)(476003)(106002)(2616005)(54906003)(5660300002)(486006)(1076003)(36756003)(14444005)(107886003)(4326008)(356004)(6666004)(86362001)(246002)(7416002)(26005)(186003)(8676002)(7636002)(6916009)(50226002)(48376002)(51416003)(8936002)(7696005)(305945005)(50466002)(16060500001);DIR:OUT;SFP:1101;SCL:1;SRVR:BN6PR03MB2660;H:nwd2mta1.analog.com;FPR:;SPF:Pass;LANG:en;PTR:nwd2mail10.analog.com;A:1;MX:1; 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This commit enable support for SPDIF. Signed-off-by: Bogdan Togorean Reviewed-by: Andrzej Hajda --- drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c index a428185be2c1..1e9b128d229b 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c @@ -119,6 +119,9 @@ int adv7511_hdmi_hw_params(struct device *dev, void *data, audio_source = ADV7511_AUDIO_SOURCE_I2S; i2s_format = ADV7511_I2S_FORMAT_LEFT_J; break; + case HDMI_SPDIF: + audio_source = ADV7511_AUDIO_SOURCE_SPDIF; + break; default: return -EINVAL; } @@ -175,11 +178,21 @@ static int audio_startup(struct device *dev, void *data) /* use Audio infoframe updated info */ regmap_update_bits(adv7511->regmap, ADV7511_REG_GC(1), BIT(5), 0); + /* enable SPDIF receiver */ + if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF) + regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG, + BIT(7), BIT(7)); + return 0; } static void audio_shutdown(struct device *dev, void *data) { + struct adv7511 *adv7511 = dev_get_drvdata(dev); + + if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF) + regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG, + BIT(7), 0); } static int adv7511_hdmi_i2s_get_dai_id(struct snd_soc_component *component, @@ -213,6 +226,7 @@ static const struct hdmi_codec_pdata codec_data = { .ops = &adv7511_codec_ops, .max_i2s_channels = 2, .i2s = 1, + .spdif = 1, }; int adv7511_audio_init(struct device *dev, struct adv7511 *adv7511) -- 2.23.0