Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / dvb-frontends / mb86a16.h

diff --git a/kernel/drivers/media/dvb-frontends/mb86a16.h b/kernel/drivers/media/dvb-frontends/mb86a16.h
new file mode 100644 (file)
index 0000000..e486dc0
--- /dev/null
+++ b/kernel/drivers/media/dvb-frontends/mb86a16.h
@@ -0,0 +1,52 @@
+/*
+       Fujitsu MB86A16 DVB-S/DSS DC Receiver driver
+
+       Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+       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; either version 2 of the License, or
+       (at your option) any later version.
+
+       This program is distributed in the hope that it will be useful,
+       but WITHOUT ANY WARRANTY; without even the implied warranty of
+       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+       GNU General Public License for more details.
+
+       You should have received a copy of the GNU General Public License
+       along with this program; if not, write to the Free Software
+       Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MB86A16_H
+#define __MB86A16_H
+
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+
+
+struct mb86a16_config {
+       u8 demod_address;
+
+       int (*set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
+};
+
+
+
+#if IS_REACHABLE(CONFIG_DVB_MB86A16)
+
+extern struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
+                                          struct i2c_adapter *i2c_adap);
+
+#else
+
+static inline struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
+                                          struct i2c_adapter *i2c_adap)
+{
+       printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
+       return NULL;
+}
+
+#endif /* CONFIG_DVB_MB86A16 */
+
+#endif /* __MB86A16_H */