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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /drivers/media/dvb-frontends/dib3000.h
Initial import
Diffstat (limited to 'drivers/media/dvb-frontends/dib3000.h')
-rw-r--r--drivers/media/dvb-frontends/dib3000.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
new file mode 100644
index 000000000..6ae9899b5
--- /dev/null
+++ b/drivers/media/dvb-frontends/dib3000.h
@@ -0,0 +1,56 @@
+/*
+ * public header file of the frontend drivers for mobile DVB-T demodulators
+ * DiBcom 3000M-B and DiBcom 3000P/M-C (http://www.dibcom.fr/)
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ *
+ * based on GPL code from DibCom, which has
+ *
+ * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ * Acknowledgements
+ *
+ * Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver
+ * sources, on which this driver (and the dvb-dibusb) are based.
+ *
+ * see Documentation/dvb/README.dvb-usb for more information
+ *
+ */
+
+#ifndef DIB3000_H
+#define DIB3000_H
+
+#include <linux/dvb/frontend.h>
+
+struct dib3000_config
+{
+ /* the demodulator's i2c address */
+ u8 demod_address;
+};
+
+struct dib_fe_xfer_ops
+{
+ /* pid and transfer handling is done in the demodulator */
+ int (*pid_parse)(struct dvb_frontend *fe, int onoff);
+ int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
+ int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
+ int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
+};
+
+#if IS_REACHABLE(CONFIG_DVB_DIB3000MB)
+extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
+ struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
+#else
+static inline struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
+ struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif // CONFIG_DVB_DIB3000MB
+
+#endif // DIB3000_H