Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / dvb-frontends / or51211.h

diff --git a/kernel/drivers/media/dvb-frontends/or51211.h b/kernel/drivers/media/dvb-frontends/or51211.h
new file mode 100644 (file)
index 0000000..cc6adab
--- /dev/null
+++ b/kernel/drivers/media/dvb-frontends/or51211.h
@@ -0,0 +1,53 @@
+/*
+ *    Support for OR51211 (pcHDTV HD-2000) - VSB
+ *
+ *    Copyright (C) 2005 Kirk Lapray <kirk_lapray@bigfoot.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 OR51211_H
+#define OR51211_H
+
+#include <linux/dvb/frontend.h>
+#include <linux/firmware.h>
+
+struct or51211_config
+{
+       /* The demodulator's i2c address */
+       u8 demod_address;
+
+       /* Request firmware for device */
+       int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
+       void (*setmode)(struct dvb_frontend * fe, int mode);
+       void (*reset)(struct dvb_frontend * fe);
+       void (*sleep)(struct dvb_frontend * fe);
+};
+
+#if IS_REACHABLE(CONFIG_DVB_OR51211)
+extern struct dvb_frontend* or51211_attach(const struct or51211_config* config,
+                                          struct i2c_adapter* i2c);
+#else
+static inline struct dvb_frontend* or51211_attach(const struct or51211_config* config,
+                                          struct i2c_adapter* i2c)
+{
+       printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+       return NULL;
+}
+#endif // CONFIG_DVB_OR51211
+
+#endif // OR51211_H
+