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-rw-r--r--drivers/media/dvb-frontends/ds3000.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/ds3000.h b/drivers/media/dvb-frontends/ds3000.h
new file mode 100644
index 0000000000..cd24fa4d25
--- /dev/null
+++ b/drivers/media/dvb-frontends/ds3000.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ Montage Technology DS3000 - DVBS/S2 Demodulator driver
+ Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com>
+
+ Copyright (C) 2009-2012 TurboSight.com
+
+ */
+
+#ifndef DS3000_H
+#define DS3000_H
+
+#include <linux/dvb/frontend.h>
+
+struct ds3000_config {
+ /* the demodulator's i2c address */
+ u8 demod_address;
+ u8 ci_mode;
+ /* Set device param to start dma */
+ int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
+ /* Hook for Lock LED */
+ void (*set_lock_led)(struct dvb_frontend *fe, int offon);
+};
+
+#if IS_REACHABLE(CONFIG_DVB_DS3000)
+extern struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
+ struct i2c_adapter *i2c);
+#else
+static inline
+struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
+ struct i2c_adapter *i2c)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif /* CONFIG_DVB_DS3000 */
+#endif /* DS3000_H */