Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / dvb-frontends / ds3000.h

diff --git a/kernel/drivers/media/dvb-frontends/ds3000.h b/kernel/drivers/media/dvb-frontends/ds3000.h
new file mode 100644 (file)
index 0000000..153169d
--- /dev/null
+++ b/kernel/drivers/media/dvb-frontends/ds3000.h
@@ -0,0 +1,50 @@
+/*
+    Montage Technology DS3000 - DVBS/S2 Demodulator driver
+    Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com>
+
+    Copyright (C) 2009-2012 TurboSight.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 DS3000_H
+#define DS3000_H
+
+#include <linux/kconfig.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 */