V4L/DVB(7871): mxl5005s: Re-org code and update copyrights

Re-org code and update copyrights

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 99 insertions, 44 deletions

diff --git a/drivers/media/common/tuners/mxl5005s.h b/drivers/media/common/tuners/mxl5005s.h
index 7d0727d4453..687cf146c2a 100644
--- a/drivers/media/common/tuners/mxl5005s.h
+++ b/drivers/media/common/tuners/mxl5005s.h
@@ -1,63 +1,118 @@
 /*
- * For the Realtek RTL chip RTL2831U
- * Realtek Release Date: 2008-03-14, ver 080314
- * Realtek version RTL2831 Linux driver version 080314
- * ver 080314
- *
- * for linux kernel version 2.6.21.4 - 2.6.22-14
- * support MXL5005s and MT2060 tuners (support tuner auto-detecting)
- * support two IR types -- RC5 and NEC
- *
- * Known boards with Realtek RTL chip RTL2821U
- *    Freecom USB stick 14aa:0160 (version 4)
- *    Conceptronic CTVDIGRCU
- *
- * Copyright (c) 2008 Realtek
- * Copyright (c) 2008 Jan Hoogenraad, Barnaby Shearer, Andy Hasper
- * This code is placed under the terms of the GNU General Public License
- *
- * Released by Realtek under GPLv2.
- * Thanks to Realtek for a lot of support we received !
- *
- *  Revision: 080314 - original version
- */
+    MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
 
+    Copyright (C) 2008 MaxLinear
+    Copyright (C) 2008 Steven Toth <stoth@hauppauge.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 __MXL5005S_H
 #define __MXL5005S_H
 
 #include <linux/dvb/frontend.h>
 
-/* IF frequency */
-enum IF_FREQ_HZ
-{
-	IF_FREQ_4570000HZ  =  4570000,                  ///<   IF frequency =   4.57 MHz
-	IF_FREQ_4571429HZ  =  4571429,                  ///<   IF frequency =  4.571 MHz
-	IF_FREQ_5380000HZ  =  5380000,                  ///<   IF frequency =   5.38 MHz
-	IF_FREQ_36000000HZ = 36000000,                  ///<   IF frequency = 36.000 MHz
-	IF_FREQ_36125000HZ = 36125000,                  ///<   IF frequency = 36.125 MHz
-	IF_FREQ_36166667HZ = 36166667,                  ///<   IF frequency = 36.167 MHz
-	IF_FREQ_44000000HZ = 44000000,                  ///<   IF frequency = 44.000 MHz
-};
-
-/* Crystal frequency */
-enum CRYSTAL_FREQ_HZ
-{
-	CRYSTAL_FREQ_4000000HZ  =  4000000,                     ///<   Crystal frequency =  4.0 MHz
-	CRYSTAL_FREQ_16000000HZ = 16000000,                     ///<   Crystal frequency = 16.0 MHz
-	CRYSTAL_FREQ_25000000HZ = 25000000,                     ///<   Crystal frequency = 25.0 MHz
-	CRYSTAL_FREQ_28800000HZ = 28800000,                     ///<   Crystal frequency = 28.8 MHz
-};
-
 struct mxl5005s_config
 {
+	/* 7 bit i2c address */
 	u8 i2c_address;
 
+#define IF_FREQ_4570000HZ    4570000
+#define IF_FREQ_4571429HZ    4571429
+#define IF_FREQ_5380000HZ    5380000
+#define IF_FREQ_36000000HZ  36000000
+#define IF_FREQ_36125000HZ  36125000
+#define IF_FREQ_36166667HZ  36166667
+#define IF_FREQ_44000000HZ  44000000
+	u32 if_freq;
+
+#define CRYSTAL_FREQ_4000000HZ    4000000
+#define CRYSTAL_FREQ_16000000HZ  16000000
+#define CRYSTAL_FREQ_25000000HZ  25000000
+#define CRYSTAL_FREQ_28800000HZ  28800000
+	u32 xtal_freq;
+
+#define MXL_DUAL_AGC   0
+#define MXL_SINGLE_AGC 1
+	u8 agc_mode;
+
+#define MXL_TF_DEFAULT	0
+#define MXL_TF_OFF	1
+#define MXL_TF_C	2
+#define MXL_TF_C_H	3
+#define MXL_TF_D	4
+#define MXL_TF_D_L	5
+#define MXL_TF_E	6
+#define MXL_TF_F	7
+#define MXL_TF_E_2	8
+#define MXL_TF_E_NA	9
+#define MXL_TF_G	10
+	u8 tracking_filter;
+
+#define MXL_RSSI_DISABLE	0
+#define MXL_RSSI_ENABLE		1
+	u8 rssi_enable;
+
+#define MXL_CAP_SEL_DISABLE	0
+#define MXL_CAP_SEL_ENABLE	1
+	u8 cap_select;
+
+#define MXL_DIV_OUT_1	0
+#define MXL_DIV_OUT_4	1
+	u8 div_out;
+
+#define MXL_CLOCK_OUT_DISABLE	0
+#define MXL_CLOCK_OUT_ENABLE	1
+	u8 clock_out;
+
+#define MXL5005S_IF_OUTPUT_LOAD_200_OHM 200
+#define MXL5005S_IF_OUTPUT_LOAD_300_OHM 300
+	u32 output_load;
+
+#define MXL5005S_TOP_5P5   55
+#define MXL5005S_TOP_7P2   72
+#define MXL5005S_TOP_9P2   92
+#define MXL5005S_TOP_11P0 110
+#define MXL5005S_TOP_12P9 129
+#define MXL5005S_TOP_14P7 147
+#define MXL5005S_TOP_16P8 168
+#define MXL5005S_TOP_19P4 194
+#define MXL5005S_TOP_21P2 212
+#define MXL5005S_TOP_23P2 232
+#define MXL5005S_TOP_25P2 252
+#define MXL5005S_TOP_27P1 271
+#define MXL5005S_TOP_29P2 292
+#define MXL5005S_TOP_31P7 317
+#define MXL5005S_TOP_34P9 349
+	u32 top;
+
+#define MXL_ANALOG_MODE  0
+#define MXL_DIGITAL_MODE 1
+	u8 mod_mode;
+
+#define MXL_ZERO_IF 0
+#define MXL_LOW_IF  1
+	u8 if_mode;
+
 	/* Stuff I don't know what to do with */
 	u8 AgcMasterByte;
 };
 
-#if defined(CONFIG_MEDIA_TUNER_MXL5005S) || (defined(CONFIG_MEDIA_TUNER_MXL5005S_MODULE) && defined(MODULE))
+#if defined(CONFIG_MEDIA_TUNER_MXL5005S) || \
+	(defined(CONFIG_MEDIA_TUNER_MXL5005S_MODULE) && defined(MODULE))
 extern struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
 					    struct i2c_adapter *i2c,
 					    struct mxl5005s_config *config);