This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / drivers / media / dvb / frontends / s5h1420.h

diff --git a/drivers/media/dvb/frontends/s5h1420.h b/drivers/media/dvb/frontends/s5h1420.h
new file mode 100644 (file)
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+++ b/drivers/media/dvb/frontends/s5h1420.h
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+/*
+    Driver for S5H1420 QPSK Demodulators
+
+    Copyright (C) 2005 Andrew de Quincey <adq_dvb@lidskialf.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 S5H1420_H
+#define S5H1420_H
+
+#include <linux/dvb/frontend.h>
+
+struct s5h1420_config
+{
+       /* the demodulator's i2c address */
+       u8 demod_address;
+
+       /* does the inversion require inversion? */
+       u8 invert:1;
+
+       /* PLL maintenance */
+       int (*pll_init)(struct dvb_frontend* fe);
+       int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u32* freqout);
+};
+
+extern struct dvb_frontend* s5h1420_attach(const struct s5h1420_config* config,
+            struct i2c_adapter* i2c);
+
+#endif // S5H1420_H