modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/gpu/drm/i2c/tda9950.c
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@@ -1,9 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  *  TDA9950 Consumer Electronics Control driver
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  *
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  * The NXP TDA9950 implements the HDMI Consumer Electronics Control
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  * interface.  The host interface is similar to a mailbox: the data
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@@ -423,7 +420,8 @@
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 		priv->hdmi = glue->parent;
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 	priv->adap = cec_allocate_adapter(&tda9950_cec_ops, priv, "tda9950",
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-					  CEC_CAP_DEFAULTS,
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+					  CEC_CAP_DEFAULTS |
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+					  CEC_CAP_CONNECTOR_INFO,
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 					  CEC_MAX_LOG_ADDRS);
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 	if (IS_ERR(priv->adap))
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 		return PTR_ERR(priv->adap);
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@@ -460,13 +458,14 @@
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 	if (ret < 0)
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 		return ret;
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-	priv->notify = cec_notifier_get(priv->hdmi);
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+	priv->notify = cec_notifier_cec_adap_register(priv->hdmi, NULL,
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+						      priv->adap);
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 	if (!priv->notify)
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 		return -ENOMEM;
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 	ret = cec_register_adapter(priv->adap, priv->hdmi);
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 	if (ret < 0) {
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-		cec_notifier_put(priv->notify);
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+		cec_notifier_cec_adap_unregister(priv->notify, priv->adap);
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 		return ret;
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 	}
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@@ -476,8 +475,6 @@
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 	 */
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 	devm_remove_action(dev, tda9950_cec_del, priv);
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-	cec_register_cec_notifier(priv->adap, priv->notify);
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-
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 	return 0;
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 }
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@@ -485,8 +482,8 @@
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 {
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 	struct tda9950_priv *priv = i2c_get_clientdata(client);
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+	cec_notifier_cec_adap_unregister(priv->notify, priv->adap);
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 	cec_unregister_adapter(priv->adap);
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-	cec_notifier_put(priv->notify);
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 	return 0;
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 }