Imported FE_REFACTORING to HEAD

1 files changed, 47 insertions, 0 deletions

diff --git a/linux/drivers/media/dvb/frontends/at76c651.h b/linux/drivers/media/dvb/frontends/at76c651.h
new file mode 100644
index 000000000..47fd9af48
--- /dev/null
+++ b/linux/drivers/media/dvb/frontends/at76c651.h
@@ -0,0 +1,47 @@
+/*
+ * at76c651.c
+ * 
+ * Atmel DVB-C Frontend Driver (at76c651)
+ *
+ * Copyright (C) 2001 fnbrd <fnbrd@gmx.de>
+ *             & 2002-2004 Andreas Oberritter <obi@linuxtv.org>
+ *             & 2003 Wolfram Joost <dbox2@frokaschwei.de>
+ *
+ * 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.
+ *
+ * AT76C651
+ * http://www.nalanda.nitc.ac.in/industry/datasheets/atmel/acrobat/doc1293.pdf
+ * http://www.atmel.com/atmel/acrobat/doc1320.pdf
+ */
+
+#ifndef AT76C651_H
+#define AT76C651_H
+
+#include <linux/dvb/frontend.h>
+
+struct at76c651_config
+{
+	/* the demodulator's i2c address */
+	u8 demod_address;
+
+	/* PLL maintenance */
+	int (*pll_init)(struct dvb_frontend* fe);
+	int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+};
+
+extern struct dvb_frontend* at76c651_attach(const struct at76c651_config* config, 
+					    struct i2c_adapter* i2c);
+
+#endif // AT76C651_H