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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/ds3000.h
Initial import
Diffstat (limited to 'drivers/media/dvb-frontends/ds3000.h')
-rw-r--r--drivers/media/dvb-frontends/ds3000.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/ds3000.h b/drivers/media/dvb-frontends/ds3000.h
new file mode 100644
index 000000000..153169da9
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+++ b/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 */