1 files changed, 61 insertions, 0 deletions

diff --git a/drivers/media/dvb/frontends/lgdt330x.h b/drivers/media/dvb/frontends/lgdt330x.h
new file mode 100644
index 000000000000..e209ba1e47c5
--- /dev/null
+++ b/drivers/media/dvb/frontends/lgdt330x.h
@@ -0,0 +1,61 @@
+/*
+ *    Support for LGDT3302 and LGDT3303 - VSB/QAM
+ *
+ *    Copyright (C) 2005 Wilson Michaels <wilsonmichaels@earthlink.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 LGDT330X_H
+#define LGDT330X_H
+
+#include <linux/dvb/frontend.h>
+
+typedef enum lg_chip_t {
+                UNDEFINED,
+                LGDT3302,
+                LGDT3303
+}lg_chip_type;
+
+struct lgdt330x_config
+{
+        /* The demodulator's i2c address */
+        u8 demod_address;
+
+        /* LG demodulator chip LGDT3302 or LGDT3303 */
+        lg_chip_type demod_chip;
+
+        /* MPEG hardware interface - 0:parallel 1:serial */
+        int serial_mpeg;
+
+        /* PLL interface */
+        int (*pll_rf_set) (struct dvb_frontend* fe, int index);
+        int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+
+        /* Need to set device param for start_dma */
+        int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
+};
+
+extern struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config,
+                                            struct i2c_adapter* i2c);
+
+#endif /* LGDT330X_H */
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */