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authorHans Verkuil <hverkuil-cisco@xs4all.nl>2019-07-15 12:09:06 +0200
committerHans Verkuil <hverkuil-cisco@xs4all.nl>2019-07-23 10:34:37 +0200
commit64e55689233b75f400d1d3d658f932804da2b369 (patch)
tree1a17d7e0970ca81e4c1af4e356ea6815687662e0
parent1da6e2e1d87b469dccc425c5427333d66e58b127 (diff)
tegra-cec: use cec_notifier_cec_adap_(un)registerbr-cec-conn-mediacec-conn-media
Use cec_notifier_cec_adap_(un)register instead of cec_notifier_get, cec_notifier_put and cec_register_cec_notifier. Also enable the CEC_CAP_CONNECTOR_INFO capability. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Cc: Thierry Reding <thierry.reding@gmail.com>
-rw-r--r--drivers/media/platform/tegra-cec/tegra_cec.c35
1 files changed, 18 insertions, 17 deletions
diff --git a/drivers/media/platform/tegra-cec/tegra_cec.c b/drivers/media/platform/tegra-cec/tegra_cec.c
index 6498b2d0492e..a632602131f2 100644
--- a/drivers/media/platform/tegra-cec/tegra_cec.c
+++ b/drivers/media/platform/tegra-cec/tegra_cec.c
@@ -380,38 +380,39 @@ static int tegra_cec_probe(struct platform_device *pdev)
if (ret) {
dev_err(&pdev->dev,
"Unable to request interrupt for device\n");
- goto clk_error;
- }
-
- cec->notifier = cec_notifier_get(hdmi_dev);
- if (!cec->notifier) {
- ret = -ENOMEM;
- goto clk_error;
+ goto err_clk;
}
cec->adap = cec_allocate_adapter(&tegra_cec_ops, cec, TEGRA_CEC_NAME,
- CEC_CAP_DEFAULTS | CEC_CAP_MONITOR_ALL,
+ CEC_CAP_DEFAULTS | CEC_CAP_MONITOR_ALL |
+ CEC_CAP_CONNECTOR_INFO,
CEC_MAX_LOG_ADDRS);
if (IS_ERR(cec->adap)) {
ret = -ENOMEM;
dev_err(&pdev->dev, "Couldn't create cec adapter\n");
- goto cec_error;
+ goto err_clk;
+ }
+
+ cec->notifier = cec_notifier_cec_adap_register(hdmi_dev, NULL,
+ cec->adap);
+ if (!cec->notifier) {
+ ret = -ENOMEM;
+ goto err_adapter;
}
+
ret = cec_register_adapter(cec->adap, &pdev->dev);
if (ret) {
dev_err(&pdev->dev, "Couldn't register device\n");
- goto cec_error;
+ goto err_notifier;
}
- cec_register_cec_notifier(cec->adap, cec->notifier);
-
return 0;
-cec_error:
- if (cec->notifier)
- cec_notifier_put(cec->notifier);
+err_notifier:
+ cec_notifier_cec_adap_unregister(cec->notifier);
+err_adapter:
cec_delete_adapter(cec->adap);
-clk_error:
+err_clk:
clk_disable_unprepare(cec->clk);
return ret;
}
@@ -422,8 +423,8 @@ static int tegra_cec_remove(struct platform_device *pdev)
clk_disable_unprepare(cec->clk);
+ cec_notifier_cec_adap_unregister(cec->notifier);
cec_unregister_adapter(cec->adap);
- cec_notifier_put(cec->notifier);
return 0;
}

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