Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / tuners / fc0013.h

diff --git a/kernel/drivers/media/tuners/fc0013.h b/kernel/drivers/media/tuners/fc0013.h
new file mode 100644 (file)
index 0000000..e130bd7
--- /dev/null
+++ b/kernel/drivers/media/tuners/fc0013.h
@@ -0,0 +1,57 @@
+/*
+ * Fitipower FC0013 tuner driver
+ *
+ * Copyright (C) 2012 Hans-Frieder Vogt <hfvogt@gmx.net>
+ *
+ *    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 _FC0013_H_
+#define _FC0013_H_
+
+#include <linux/kconfig.h>
+#include "dvb_frontend.h"
+#include "fc001x-common.h"
+
+#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0013)
+extern struct dvb_frontend *fc0013_attach(struct dvb_frontend *fe,
+                                       struct i2c_adapter *i2c,
+                                       u8 i2c_address, int dual_master,
+                                       enum fc001x_xtal_freq xtal_freq);
+extern int fc0013_rc_cal_add(struct dvb_frontend *fe, int rc_val);
+extern int fc0013_rc_cal_reset(struct dvb_frontend *fe);
+#else
+static inline struct dvb_frontend *fc0013_attach(struct dvb_frontend *fe,
+                                       struct i2c_adapter *i2c,
+                                       u8 i2c_address, int dual_master,
+                                       enum fc001x_xtal_freq xtal_freq)
+{
+       printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+       return NULL;
+}
+
+static inline int fc0013_rc_cal_add(struct dvb_frontend *fe, int rc_val)
+{
+       return 0;
+}
+
+static inline int fc0013_rc_cal_reset(struct dvb_frontend *fe)
+{
+       return 0;
+}
+#endif
+
+#endif