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-rw-r--r--drivers/media/dvb-frontends/nxt6000.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/nxt6000.h b/drivers/media/dvb-frontends/nxt6000.h
new file mode 100644
index 0000000000..28d965e53c
--- /dev/null
+++ b/drivers/media/dvb-frontends/nxt6000.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ NxtWave Communications - NXT6000 demodulator driver
+
+ Copyright (C) 2002-2003 Florian Schirmer <jolt@tuxbox.org>
+ Copyright (C) 2003 Paul Andreassen <paul@andreassen.com.au>
+
+*/
+
+#ifndef NXT6000_H
+#define NXT6000_H
+
+#include <linux/dvb/frontend.h>
+
+struct nxt6000_config
+{
+ /* the demodulator's i2c address */
+ u8 demod_address;
+
+ /* should clock inversion be used? */
+ u8 clock_inversion:1;
+};
+
+#if IS_REACHABLE(CONFIG_DVB_NXT6000)
+extern struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
+ struct i2c_adapter* i2c);
+#else
+static inline struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
+ struct i2c_adapter* i2c)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif // CONFIG_DVB_NXT6000
+
+#endif // NXT6000_H