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-rw-r--r--drivers/media/tuners/it913x.h54
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diff --git a/drivers/media/tuners/it913x.h b/drivers/media/tuners/it913x.h
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+/*
+ * ITE Tech IT9137 silicon tuner driver
+ *
+ * Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
+ * IT9137 Copyright (C) ITE Tech Inc.
+ *
+ * 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 IT913X_H
+#define IT913X_H
+
+#include "dvb_frontend.h"
+
+/*
+ * I2C address
+ * 0x38, 0x3a, 0x3c, 0x3e
+ */
+struct it913x_config {
+ /*
+ * pointer to DVB frontend
+ */
+ struct dvb_frontend *fe;
+
+ /*
+ * chip version
+ * 1 = IT9135 AX
+ * 2 = IT9135 BX
+ */
+ unsigned int chip_ver:2;
+
+ /*
+ * tuner role
+ */
+#define IT913X_ROLE_SINGLE 0
+#define IT913X_ROLE_DUAL_MASTER 1
+#define IT913X_ROLE_DUAL_SLAVE 2
+ unsigned int role:2;
+};
+
+#endif

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