1 files changed, 130 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/drx397xD.h b/drivers/media/dvb/frontends/drx397xD.h
new file mode 100644
index 000000000000..ddc7a07971b7
--- /dev/null
+++ b/drivers/media/dvb/frontends/drx397xD.h
@@ -0,0 +1,130 @@
+/*
+ *  Driver for Micronas DVB-T drx397xD demodulator
+ *
+ *  Copyright (C) 2007 Henk vergonet <Henk.Vergonet@gmail.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 _DRX397XD_H_INCLUDED
+#define _DRX397XD_H_INCLUDED
+#include <linux/dvb/frontend.h>
+#define DRX_F_STEPSIZE  166667
+#define DRX_F_OFFSET    36000000
+#define I2C_ADR_C0(x) \
+(       (u32)cpu_to_le32( \
+                (u32)( \
+                        (((u32)(x) & (u32)0x000000ffUL)      ) | \
+                        (((u32)(x) & (u32)0x0000ff00UL) << 16) | \
+                        (((u32)(x) & (u32)0x0fff0000UL) >>  8) | \
+                         (           (u32)0x00c00000UL)          \
+                      )) \
+)
+#define I2C_ADR_E0(x) \
+(       (u32)cpu_to_le32( \
+                (u32)( \
+                        (((u32)(x) & (u32)0x000000ffUL)      ) | \
+                        (((u32)(x) & (u32)0x0000ff00UL) << 16) | \
+                        (((u32)(x) & (u32)0x0fff0000UL) >>  8) | \
+                         (           (u32)0x00e00000UL)          \
+                      )) \
+)
+struct drx397xD_CfgRfAgc        /* 0x7c */
+{
+        int d00;        /* 2 */
+        u16 w04;
+        u16 w06;
+};
+struct drx397xD_CfgIfAgc        /* 0x68 */
+{
+        int d00;        /* 0 */
+        u16 w04;        /* 0 */
+        u16 w06;
+        u16 w08;
+        u16 w0A;
+        u16 w0C;
+};
+struct drx397xD_s20 {
+        int d04;
+        u32 d18;
+        u32 d1C;
+        u32 d20;
+        u32 d14;
+        u32 d24;
+        u32 d0C;
+        u32 d08;
+};
+struct drx397xD_config
+{
+        /* demodulator's I2C address */
+        u8      demod_address;          /* 0x0f */
+        struct drx397xD_CfgIfAgc  ifagc;  /* 0x68 */
+        struct drx397xD_CfgRfAgc  rfagc;  /* 0x7c */
+        u32     s20d24;
+        /* HI_CfgCommand parameters */
+        u16     w50, w52, /* w54, */ w56;
+        int     d5C;
+        int     d60;
+        int     d48;
+        int     d28;
+        u32     f_if;   /* d14: intermediate frequency [Hz]             */
+                        /*      36000000 on Cinergy 2400i DT            */
+                        /*      42800000 on Pinnacle Hybrid PRO 330e    */
+        u16     f_osc;  /* s66: 48000 oscillator frequency [kHz]        */
+        u16     w92;    /* 20000 */
+        u16     wA0;
+        u16     w98;
+        u16     w9A;
+        u16     w9C;    /* 0xe0 */
+        u16     w9E;    /* 0x00 */
+        /* used for signal strength calculations in
+           drx397x_read_signal_strength
+        */
+        u16     ss78;   // 2200
+        u16     ss7A;   // 150
+        u16     ss76;   // 820
+};
+#if defined(CONFIG_DVB_DRX397XD) || (defined(CONFIG_DVB_DRX397XD_MODULE) && defined(MODULE))
+extern struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
+                                           struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
+                                           struct i2c_adapter *i2c)
+{
+        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+        return NULL;
+}
+#endif /* CONFIG_DVB_DRX397XD */
+#endif /* _DRX397XD_H_INCLUDED */

diff --git a/drivers/media/dvb/frontends/drx397xD.h b/drivers/media/dvb/frontends/drx397xD.h new file mode 100644 index 000000000000..ddc7a07971b7 --- /dev/null +++ b/drivers/media/dvb/frontends/drx397xD.h
@@ -0,0 +1,130 @@
	1	/*
	2	* Driver for Micronas DVB-T drx397xD demodulator
	3	*
	4	* Copyright (C) 2007 Henk vergonet <Henk.Vergonet@gmail.com>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	*
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
	20	*/
	21
	22	#ifndef _DRX397XD_H_INCLUDED
	23	#define _DRX397XD_H_INCLUDED
	24
	25	#include <linux/dvb/frontend.h>
	26
	27	#define DRX_F_STEPSIZE 166667
	28	#define DRX_F_OFFSET 36000000
	29
	30	#define I2C_ADR_C0(x) \
	31	( (u32)cpu_to_le32( \
	32	(u32)( \
	33	(((u32)(x) & (u32)0x000000ffUL) ) \| \
	34	(((u32)(x) & (u32)0x0000ff00UL) << 16) \| \
	35	(((u32)(x) & (u32)0x0fff0000UL) >> 8) \| \
	36	( (u32)0x00c00000UL) \
	37	)) \
	38	)
	39
	40	#define I2C_ADR_E0(x) \
	41	( (u32)cpu_to_le32( \
	42	(u32)( \
	43	(((u32)(x) & (u32)0x000000ffUL) ) \| \
	44	(((u32)(x) & (u32)0x0000ff00UL) << 16) \| \
	45	(((u32)(x) & (u32)0x0fff0000UL) >> 8) \| \
	46	( (u32)0x00e00000UL) \
	47	)) \
	48	)
	49
	50	struct drx397xD_CfgRfAgc /* 0x7c */
	51	{
	52	int d00; /* 2 */
	53	u16 w04;
	54	u16 w06;
	55	};
	56
	57	struct drx397xD_CfgIfAgc /* 0x68 */
	58	{
	59	int d00; /* 0 */
	60	u16 w04; /* 0 */
	61	u16 w06;
	62	u16 w08;
	63	u16 w0A;
	64	u16 w0C;
	65	};
	66
	67	struct drx397xD_s20 {
	68	int d04;
	69	u32 d18;
	70	u32 d1C;
	71	u32 d20;
	72	u32 d14;
	73	u32 d24;
	74	u32 d0C;
	75	u32 d08;
	76	};
	77
	78	struct drx397xD_config
	79	{
	80	/* demodulator's I2C address */
	81	u8 demod_address; /* 0x0f */
	82
	83	struct drx397xD_CfgIfAgc ifagc; /* 0x68 */
	84	struct drx397xD_CfgRfAgc rfagc; /* 0x7c */
	85	u32 s20d24;
	86
	87	/* HI_CfgCommand parameters */
	88	u16 w50, w52, /* w54, */ w56;
	89
	90	int d5C;
	91	int d60;
	92	int d48;
	93	int d28;
	94
	95	u32 f_if; /* d14: intermediate frequency [Hz] */
	96	/* 36000000 on Cinergy 2400i DT */
	97	/* 42800000 on Pinnacle Hybrid PRO 330e */
	98
	99	u16 f_osc; /* s66: 48000 oscillator frequency [kHz] */
	100
	101	u16 w92; /* 20000 */
	102
	103	u16 wA0;
	104	u16 w98;
	105	u16 w9A;
	106
	107	u16 w9C; /* 0xe0 */
	108	u16 w9E; /* 0x00 */
	109
	110	/* used for signal strength calculations in
	111	drx397x_read_signal_strength
	112	*/
	113	u16 ss78; // 2200
	114	u16 ss7A; // 150
	115	u16 ss76; // 820
	116	};
	117
	118	#if defined(CONFIG_DVB_DRX397XD) \|\| (defined(CONFIG_DVB_DRX397XD_MODULE) && defined(MODULE))
	119	extern struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
	120	struct i2c_adapter *i2c);
	121	#else
	122	static inline struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
	123	struct i2c_adapter *i2c)
	124	{
	125	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
	126	return NULL;
	127	}
	128	#endif /* CONFIG_DVB_DRX397XD */
	129
	130	#endif /* _DRX397XD_H_INCLUDED */