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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/media/dvb-frontends/ec100.h
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/media/dvb-frontends/ec100.h')
-rw-r--r--drivers/media/dvb-frontends/ec100.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/ec100.h b/drivers/media/dvb-frontends/ec100.h
new file mode 100644
index 000000000..398dba65f
--- /dev/null
+++ b/drivers/media/dvb-frontends/ec100.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * E3C EC100 demodulator driver
+ *
+ * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
+ */
+
+#ifndef EC100_H
+#define EC100_H
+
+#include <linux/dvb/frontend.h>
+
+struct ec100_config {
+ /* demodulator's I2C address */
+ u8 demod_address;
+};
+
+
+#if IS_REACHABLE(CONFIG_DVB_EC100)
+extern struct dvb_frontend *ec100_attach(const struct ec100_config *config,
+ struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *ec100_attach(
+ const struct ec100_config *config, struct i2c_adapter *i2c)
+{
+ pr_warn("%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif /* EC100_H */