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authorTony Luck <tony.luck@intel.com>2005-06-15 17:06:48 -0400
committerTony Luck <tony.luck@intel.com>2005-06-15 17:06:48 -0400
commitf2cbb4f01936a3e4225692e03b084b78c56d386d (patch)
treef89f3d8baa250589a38a4dd2df56f84cddae3c76 /drivers/media/dvb
parent325a479c4c110db278ef3361460a48c4093252cc (diff)
parent1016888fb69662936b32ab767c7419a3be9a69d3 (diff)
Auto merge with /home/aegl/GIT/linus
Diffstat (limited to 'drivers/media/dvb')
-rw-r--r--drivers/media/dvb/Kconfig2
-rw-r--r--drivers/media/dvb/b2c2/Kconfig50
-rw-r--r--drivers/media/dvb/b2c2/Makefile12
-rw-r--r--drivers/media/dvb/b2c2/b2c2-common.c214
-rw-r--r--drivers/media/dvb/b2c2/b2c2-usb-core.c549
-rw-r--r--drivers/media/dvb/b2c2/flexcop-common.h164
-rw-r--r--drivers/media/dvb/b2c2/flexcop-dma.c149
-rw-r--r--drivers/media/dvb/b2c2/flexcop-eeprom.c153
-rw-r--r--drivers/media/dvb/b2c2/flexcop-fe-tuner.c403
-rw-r--r--drivers/media/dvb/b2c2/flexcop-hw-filter.c204
-rw-r--r--drivers/media/dvb/b2c2/flexcop-i2c.c210
-rw-r--r--drivers/media/dvb/b2c2/flexcop-misc.c66
-rw-r--r--drivers/media/dvb/b2c2/flexcop-pci.c381
-rw-r--r--drivers/media/dvb/b2c2/flexcop-reg.h701
-rw-r--r--drivers/media/dvb/b2c2/flexcop-sram.c403
-rw-r--r--drivers/media/dvb/b2c2/flexcop-usb.c577
-rw-r--r--drivers/media/dvb/b2c2/flexcop-usb.h119
-rw-r--r--drivers/media/dvb/b2c2/flexcop.c286
-rw-r--r--drivers/media/dvb/b2c2/flexcop.h30
-rw-r--r--drivers/media/dvb/b2c2/skystar2.c20
-rw-r--r--drivers/media/dvb/bt8xx/Kconfig3
-rw-r--r--drivers/media/dvb/bt8xx/Makefile4
-rw-r--r--drivers/media/dvb/bt8xx/bt878.c54
-rw-r--r--drivers/media/dvb/bt8xx/bt878.h6
-rw-r--r--drivers/media/dvb/bt8xx/dst.c969
-rw-r--r--drivers/media/dvb/bt8xx/dst.h40
-rw-r--r--drivers/media/dvb/bt8xx/dst_ca.c861
-rw-r--r--drivers/media/dvb/bt8xx/dst_ca.h58
-rw-r--r--drivers/media/dvb/bt8xx/dst_common.h153
-rw-r--r--drivers/media/dvb/bt8xx/dst_priv.h1
-rw-r--r--drivers/media/dvb/bt8xx/dvb-bt8xx.c121
-rw-r--r--drivers/media/dvb/bt8xx/dvb-bt8xx.h4
-rw-r--r--drivers/media/dvb/cinergyT2/cinergyT2.c12
-rw-r--r--drivers/media/dvb/dibusb/dvb-dibusb-dvb.c10
-rw-r--r--drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c4
-rw-r--r--drivers/media/dvb/dibusb/dvb-dibusb.h2
-rw-r--r--drivers/media/dvb/dvb-core/dmxdev.c32
-rw-r--r--drivers/media/dvb/dvb-core/dvb_ca_en50221.c38
-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.c36
-rw-r--r--drivers/media/dvb/dvb-core/dvb_net.c75
-rw-r--r--drivers/media/dvb/dvb-core/dvbdev.c9
-rw-r--r--drivers/media/dvb/dvb-core/dvbdev.h2
-rw-r--r--drivers/media/dvb/frontends/Kconfig22
-rw-r--r--drivers/media/dvb/frontends/at76c651.c18
-rw-r--r--drivers/media/dvb/frontends/cx22700.c20
-rw-r--r--drivers/media/dvb/frontends/cx22702.c20
-rw-r--r--drivers/media/dvb/frontends/cx24110.c31
-rw-r--r--drivers/media/dvb/frontends/dib3000mb.c28
-rw-r--r--drivers/media/dvb/frontends/dib3000mc.c26
-rw-r--r--drivers/media/dvb/frontends/dvb-pll.h10
-rw-r--r--drivers/media/dvb/frontends/dvb_dummy_fe.c8
-rw-r--r--drivers/media/dvb/frontends/l64781.c22
-rw-r--r--drivers/media/dvb/frontends/mt312.c32
-rw-r--r--drivers/media/dvb/frontends/mt352.c40
-rw-r--r--drivers/media/dvb/frontends/mt352.h7
-rw-r--r--drivers/media/dvb/frontends/nxt2002.c22
-rw-r--r--drivers/media/dvb/frontends/nxt6000.c56
-rw-r--r--drivers/media/dvb/frontends/nxt6000_priv.h21
-rw-r--r--drivers/media/dvb/frontends/or51132.c14
-rw-r--r--drivers/media/dvb/frontends/sp8870.c20
-rw-r--r--drivers/media/dvb/frontends/sp887x.c22
-rw-r--r--drivers/media/dvb/frontends/stv0297.c24
-rw-r--r--drivers/media/dvb/frontends/stv0299.c114
-rw-r--r--drivers/media/dvb/frontends/tda10021.c22
-rw-r--r--drivers/media/dvb/frontends/tda1004x.c284
-rw-r--r--drivers/media/dvb/frontends/tda1004x.h7
-rw-r--r--drivers/media/dvb/frontends/tda8083.c26
-rw-r--r--drivers/media/dvb/frontends/tda80xx.c36
-rw-r--r--drivers/media/dvb/frontends/ves1820.c23
-rw-r--r--drivers/media/dvb/frontends/ves1x93.c24
-rw-r--r--drivers/media/dvb/ttpci/av7110.c144
-rw-r--r--drivers/media/dvb/ttpci/av7110.h3
-rw-r--r--drivers/media/dvb/ttpci/av7110_av.c12
-rw-r--r--drivers/media/dvb/ttpci/av7110_ca.c4
-rw-r--r--drivers/media/dvb/ttpci/av7110_hw.c20
-rw-r--r--drivers/media/dvb/ttpci/av7110_hw.h5
-rw-r--r--drivers/media/dvb/ttpci/av7110_ir.c2
-rw-r--r--drivers/media/dvb/ttpci/av7110_v4l.c16
-rw-r--r--drivers/media/dvb/ttpci/budget-av.c226
-rw-r--r--drivers/media/dvb/ttpci/budget-ci.c6
-rw-r--r--drivers/media/dvb/ttpci/budget-core.c12
-rw-r--r--drivers/media/dvb/ttpci/budget-patch.c4
-rw-r--r--drivers/media/dvb/ttpci/budget.c4
-rw-r--r--drivers/media/dvb/ttpci/budget.h5
-rw-r--r--drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c22
-rw-r--r--drivers/media/dvb/ttusb-dec/ttusb_dec.c28
86 files changed, 6727 insertions, 1972 deletions
diff --git a/drivers/media/dvb/Kconfig b/drivers/media/dvb/Kconfig
index 883ec08490f4..4983e1b1bb1d 100644
--- a/drivers/media/dvb/Kconfig
+++ b/drivers/media/dvb/Kconfig
@@ -33,7 +33,7 @@ source "drivers/media/dvb/dibusb/Kconfig"
33source "drivers/media/dvb/cinergyT2/Kconfig" 33source "drivers/media/dvb/cinergyT2/Kconfig"
34 34
35comment "Supported FlexCopII (B2C2) Adapters" 35comment "Supported FlexCopII (B2C2) Adapters"
36 depends on DVB_CORE && PCI 36 depends on DVB_CORE && (PCI || USB)
37source "drivers/media/dvb/b2c2/Kconfig" 37source "drivers/media/dvb/b2c2/Kconfig"
38 38
39comment "Supported BT878 Adapters" 39comment "Supported BT878 Adapters"
diff --git a/drivers/media/dvb/b2c2/Kconfig b/drivers/media/dvb/b2c2/Kconfig
index 52596907a0be..99bd675df955 100644
--- a/drivers/media/dvb/b2c2/Kconfig
+++ b/drivers/media/dvb/b2c2/Kconfig
@@ -1,26 +1,50 @@
1config DVB_B2C2_SKYSTAR 1config DVB_B2C2_FLEXCOP
2 tristate "B2C2/Technisat Air/Sky/CableStar 2 PCI" 2 tristate "Technisat/B2C2 FlexCopII(b) and FlexCopIII adapters"
3 depends on DVB_CORE && PCI 3 depends on DVB_CORE
4 select DVB_STV0299 4 select DVB_STV0299
5 select DVB_MT352 5 select DVB_MT352
6 select DVB_MT312 6 select DVB_MT312
7 select DVB_NXT2002 7 select DVB_NXT2002
8 select DVB_STV0297
8 help 9 help
9 Support for the Skystar2 PCI DVB card by Technisat, which 10 Support for the digital TV receiver chip made by B2C2 Inc. included in
10 is equipped with the FlexCopII chipset by B2C2, and 11 Technisats PCI cards and USB boxes.
11 for the B2C2/BBTI Air2PC-ATSC card.
12 12
13 Say Y if you own such a device and want to use it. 13 Say Y if you own such a device and want to use it.
14 14
15config DVB_B2C2_USB 15config DVB_B2C2_FLEXCOP_PCI
16 tristate "B2C2/Technisat Air/Sky/Cable2PC USB" 16 tristate "Technisat/B2C2 Air/Sky/Cable2PC PCI"
17 depends on DVB_CORE && USB && EXPERIMENTAL 17 depends on DVB_B2C2_FLEXCOP && PCI
18 help
19 Support for the Air/Sky/CableStar2 PCI card (DVB/ATSC) by Technisat/B2C2.
20
21 Say Y if you own such a device and want to use it.
22
23config DVB_B2C2_FLEXCOP_USB
24 tristate "Technisat/B2C2 Air/Sky/Cable2PC USB"
25 depends on DVB_B2C2_FLEXCOP && USB
26 help
27 Support for the Air/Sky/Cable2PC USB1.1 box (DVB/ATSC) by Technisat/B2C2,
28
29 Say Y if you own such a device and want to use it.
30
31config DVB_B2C2_FLEXCOP_DEBUG
32 bool "Enable debug for the B2C2 FlexCop drivers"
33 depends on DVB_B2C2_FLEXCOP
34 help
35 Say Y if you want to enable the module option to control debug messages
36 of all B2C2 FlexCop drivers.
37
38config DVB_B2C2_SKYSTAR
39 tristate "B2C2/Technisat Air/Sky/CableStar 2 PCI"
40 depends on DVB_CORE && PCI
18 select DVB_STV0299 41 select DVB_STV0299
19 select DVB_MT352 42 select DVB_MT352
43 select DVB_MT312
44 select DVB_NXT2002
20 help 45 help
21 Support for the Air/Sky/Cable2PC USB DVB device by B2C2. Currently 46 Support for the Skystar2 PCI DVB card by Technisat, which
22 the does nothing, but providing basic function for the used usb 47 is equipped with the FlexCopII chipset by B2C2, and
23 protocol. 48 for the B2C2/BBTI Air2PC-ATSC card.
24 49
25 Say Y if you own such a device and want to use it. 50 Say Y if you own such a device and want to use it.
26
diff --git a/drivers/media/dvb/b2c2/Makefile b/drivers/media/dvb/b2c2/Makefile
index 9fb1247bfab8..7703812af34f 100644
--- a/drivers/media/dvb/b2c2/Makefile
+++ b/drivers/media/dvb/b2c2/Makefile
@@ -1,6 +1,14 @@
1obj-b2c2-usb = b2c2-usb-core.o b2c2-common.o 1b2c2-flexcop-objs = flexcop.o flexcop-fe-tuner.o flexcop-i2c.o \
2 flexcop-sram.o flexcop-eeprom.o flexcop-misc.o flexcop-hw-filter.o \
3 flexcop-dma.o
4obj-$(CONFIG_DVB_B2C2_FLEXCOP) += b2c2-flexcop.o
5
6b2c2-flexcop-pci-objs = flexcop-pci.o
7obj-$(CONFIG_DVB_B2C2_FLEXCOP_PCI) += b2c2-flexcop-pci.o
8
9b2c2-flexcop-usb-objs = flexcop-usb.o
10obj-$(CONFIG_DVB_B2C2_FLEXCOP_USB) += b2c2-flexcop-usb.o
2 11
3obj-$(CONFIG_DVB_B2C2_SKYSTAR) += skystar2.o 12obj-$(CONFIG_DVB_B2C2_SKYSTAR) += skystar2.o
4obj-$(CONFIG_DVB_B2C2_USB) + = b2c2-usb.o
5 13
6EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/ 14EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
diff --git a/drivers/media/dvb/b2c2/b2c2-common.c b/drivers/media/dvb/b2c2/b2c2-common.c
deleted file mode 100644
index 000d60c405e3..000000000000
--- a/drivers/media/dvb/b2c2/b2c2-common.c
+++ /dev/null
@@ -1,214 +0,0 @@
1/*
2 * b2c2-common.c - common methods for the B2C2/Technisat SkyStar2 PCI DVB card and
3 * for the B2C2/Technisat Sky/Cable/AirStar USB devices
4 * based on the FlexCopII/FlexCopIII by B2C2, Inc.
5 *
6 * Copyright (C) 2003 Vadim Catana, skystar@moldova.cc
7 *
8 * FIX: DISEQC Tone Burst in flexcop_diseqc_ioctl()
9 * FIX: FULL soft DiSEqC for skystar2 (FlexCopII rev 130) VP310 equipped
10 * Vincenzo Di Massa, hawk.it at tiscalinet.it
11 *
12 * Converted to Linux coding style
13 * Misc reorganization, polishing, restyling
14 * Roberto Ragusa, r.ragusa at libero.it
15 *
16 * Added hardware filtering support,
17 * Niklas Peinecke, peinecke at gdv.uni-hannover.de
18 *
19 * This program is free software; you can redistribute it and/or
20 * modify it under the terms of the GNU Lesser General Public License
21 * as published by the Free Software Foundation; either version 2.1
22 * of the License, or (at your option) any later version.
23 *
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
28 *
29 * You should have received a copy of the GNU Lesser General Public License
30 * along with this program; if not, write to the Free Software
31 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
32 *
33 */
34#include "stv0299.h"
35#include "mt352.h"
36#include "mt312.h"
37
38static int samsung_tbmu24112_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
39{
40 u8 aclk = 0;
41 u8 bclk = 0;
42
43 if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
44 else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
45 else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
46 else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
47 else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
48 else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
49
50 stv0299_writereg (fe, 0x13, aclk);
51 stv0299_writereg (fe, 0x14, bclk);
52 stv0299_writereg (fe, 0x1f, (ratio >> 16) & 0xff);
53 stv0299_writereg (fe, 0x20, (ratio >> 8) & 0xff);
54 stv0299_writereg (fe, 0x21, (ratio ) & 0xf0);
55
56 return 0;
57}
58
59static int samsung_tbmu24112_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
60{
61 u8 buf[4];
62 u32 div;
63 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
64// struct adapter* adapter = (struct adapter*) fe->dvb->priv;
65
66 div = params->frequency / 125;
67
68 buf[0] = (div >> 8) & 0x7f;
69 buf[1] = div & 0xff;
70 buf[2] = 0x84; // 0xC4
71 buf[3] = 0x08;
72
73 if (params->frequency < 1500000) buf[3] |= 0x10;
74
75// if (i2c_transfer (&adapter->i2c_adap, &msg, 1) != 1) return -EIO;
76 return 0;
77}
78
79static u8 samsung_tbmu24112_inittab[] = {
80 0x01, 0x15,
81 0x02, 0x30,
82 0x03, 0x00,
83 0x04, 0x7D,
84 0x05, 0x35,
85 0x06, 0x02,
86 0x07, 0x00,
87 0x08, 0xC3,
88 0x0C, 0x00,
89 0x0D, 0x81,
90 0x0E, 0x23,
91 0x0F, 0x12,
92 0x10, 0x7E,
93 0x11, 0x84,
94 0x12, 0xB9,
95 0x13, 0x88,
96 0x14, 0x89,
97 0x15, 0xC9,
98 0x16, 0x00,
99 0x17, 0x5C,
100 0x18, 0x00,
101 0x19, 0x00,
102 0x1A, 0x00,
103 0x1C, 0x00,
104 0x1D, 0x00,
105 0x1E, 0x00,
106 0x1F, 0x3A,
107 0x20, 0x2E,
108 0x21, 0x80,
109 0x22, 0xFF,
110 0x23, 0xC1,
111 0x28, 0x00,
112 0x29, 0x1E,
113 0x2A, 0x14,
114 0x2B, 0x0F,
115 0x2C, 0x09,
116 0x2D, 0x05,
117 0x31, 0x1F,
118 0x32, 0x19,
119 0x33, 0xFE,
120 0x34, 0x93,
121 0xff, 0xff,
122};
123
124static struct stv0299_config samsung_tbmu24112_config = {
125 .demod_address = 0x68,
126 .inittab = samsung_tbmu24112_inittab,
127 .mclk = 88000000UL,
128 .invert = 0,
129 .enhanced_tuning = 0,
130 .skip_reinit = 0,
131 .lock_output = STV0229_LOCKOUTPUT_LK,
132 .volt13_op0_op1 = STV0299_VOLT13_OP1,
133 .min_delay_ms = 100,
134 .set_symbol_rate = samsung_tbmu24112_set_symbol_rate,
135 .pll_set = samsung_tbmu24112_pll_set,
136};
137
138
139
140
141
142static int samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe)
143{
144 static u8 mt352_clock_config [] = { 0x89, 0x10, 0x2d };
145 static u8 mt352_reset [] = { 0x50, 0x80 };
146 static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 };
147 static u8 mt352_agc_cfg [] = { 0x67, 0x28, 0xa1 };
148 static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 };
149
150 mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
151 udelay(2000);
152 mt352_write(fe, mt352_reset, sizeof(mt352_reset));
153 mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
154
155 mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
156 mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg));
157
158 return 0;
159}
160
161static int samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf)
162{
163 u32 div;
164 unsigned char bs = 0;
165
166 #define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */
167 div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
168
169 if (params->frequency >= 48000000 && params->frequency <= 154000000) bs = 0x09;
170 if (params->frequency >= 161000000 && params->frequency <= 439000000) bs = 0x0a;
171 if (params->frequency >= 447000000 && params->frequency <= 863000000) bs = 0x08;
172
173 pllbuf[0] = 0xc2; // Note: non-linux standard PLL i2c address
174 pllbuf[1] = div >> 8;
175 pllbuf[2] = div & 0xff;
176 pllbuf[3] = 0xcc;
177 pllbuf[4] = bs;
178
179 return 0;
180}
181
182static struct mt352_config samsung_tdtc9251dh0_config = {
183
184 .demod_address = 0x0f,
185 .demod_init = samsung_tdtc9251dh0_demod_init,
186 .pll_set = samsung_tdtc9251dh0_pll_set,
187};
188
189static int skystar23_samsung_tbdu18132_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
190{
191 u8 buf[4];
192 u32 div;
193 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
194// struct adapter* adapter = (struct adapter*) fe->dvb->priv;
195
196 div = (params->frequency + (125/2)) / 125;
197
198 buf[0] = (div >> 8) & 0x7f;
199 buf[1] = (div >> 0) & 0xff;
200 buf[2] = 0x84 | ((div >> 10) & 0x60);
201 buf[3] = 0x80;
202
203 if (params->frequency < 1550000)
204 buf[3] |= 0x02;
205
206 //if (i2c_transfer (&adapter->i2c_adap, &msg, 1) != 1) return -EIO;
207 return 0;
208}
209
210static struct mt312_config skystar23_samsung_tbdu18132_config = {
211
212 .demod_address = 0x0e,
213 .pll_set = skystar23_samsung_tbdu18132_pll_set,
214};
diff --git a/drivers/media/dvb/b2c2/b2c2-usb-core.c b/drivers/media/dvb/b2c2/b2c2-usb-core.c
deleted file mode 100644
index 9306da046c91..000000000000
--- a/drivers/media/dvb/b2c2/b2c2-usb-core.c
+++ /dev/null
@@ -1,549 +0,0 @@
1/*
2 * Copyright (C) 2004 Patrick Boettcher <patrick.boettcher@desy.de>,
3 * Luca Bertagnolio <>,
4 *
5 * based on information provided by John Jurrius from BBTI, Inc.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation, version 2.
10 *
11 */
12
13#include <linux/config.h>
14#include <linux/kernel.h>
15#include <linux/usb.h>
16#include <linux/moduleparam.h>
17#include <linux/pci.h>
18#include <linux/version.h>
19
20#include "dmxdev.h"
21#include "dvb_demux.h"
22#include "dvb_filter.h"
23#include "dvb_net.h"
24#include "dvb_frontend.h"
25
26/* debug */
27#define dprintk(level,args...) \
28 do { if ((debug & level)) { printk(args); } } while (0)
29#define debug_dump(b,l) if (debug) {\
30 int i; deb_xfer("%s: %d > ",__FUNCTION__,l); \
31 for (i = 0; i < l; i++) deb_xfer("%02x ", b[i]); \
32 deb_xfer("\n");\
33}
34
35static int debug;
36module_param(debug, int, 0644);
37MODULE_PARM_DESC(debug, "set debugging level (1=info,ts=2,ctrl=4 (or-able)).");
38
39#define deb_info(args...) dprintk(0x01,args)
40#define deb_ts(args...) dprintk(0x02,args)
41#define deb_ctrl(args...) dprintk(0x04,args)
42
43/* Version information */
44#define DRIVER_VERSION "0.0"
45#define DRIVER_DESC "Driver for B2C2/Technisat Air/Cable/Sky-2-PC USB devices"
46#define DRIVER_AUTHOR "Patrick Boettcher, patrick.boettcher@desy.de"
47
48/* transfer parameters */
49#define B2C2_USB_FRAMES_PER_ISO 4
50#define B2C2_USB_NUM_ISO_URB 4 /* TODO check out a good value */
51
52#define B2C2_USB_CTRL_PIPE_IN usb_rcvctrlpipe(b2c2->udev,0)
53#define B2C2_USB_CTRL_PIPE_OUT usb_sndctrlpipe(b2c2->udev,0)
54#define B2C2_USB_DATA_PIPE usb_rcvisocpipe(b2c2->udev,0x81)
55
56struct usb_b2c2_usb {
57 struct usb_device *udev;
58 struct usb_interface *uintf;
59
60 u8 *iso_buffer;
61 int buffer_size;
62 dma_addr_t iso_dma_handle;
63 struct urb *iso_urb[B2C2_USB_NUM_ISO_URB];
64};
65
66
67/*
68 * USB
69 * 10 90 34 12 78 56 04 00
70 * usb_control_msg(udev, usb_sndctrlpipe(udev,0),
71 * 0x90,
72 * 0x10,
73 * 0x1234,
74 * 0x5678,
75 * buf,
76 * 4,
77 * 5*HZ);
78 *
79 * extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
80 * __u8 request,
81 * __u8 requesttype,
82 * __u16 value,
83 * __u16 index,
84 * void *data,
85 * __u16 size,
86 * int timeout);
87 *
88 */
89
90/* request types */
91typedef enum {
92
93/* something is wrong with this part
94 RTYPE_READ_DW = (1 << 6),
95 RTYPE_WRITE_DW_1 = (3 << 6),
96 RTYPE_READ_V8_MEMORY = (6 << 6),
97 RTYPE_WRITE_V8_MEMORY = (7 << 6),
98 RTYPE_WRITE_V8_FLASH = (8 << 6),
99 RTYPE_GENERIC = (9 << 6),
100*/
101 RTYPE_READ_DW = (3 << 6),
102 RTYPE_WRITE_DW_1 = (1 << 6),
103
104 RTYPE_READ_V8_MEMORY = (6 << 6),
105 RTYPE_WRITE_V8_MEMORY = (7 << 6),
106 RTYPE_WRITE_V8_FLASH = (8 << 6),
107 RTYPE_GENERIC = (9 << 6),
108} b2c2_usb_request_type_t;
109
110/* request */
111typedef enum {
112 B2C2_USB_WRITE_V8_MEM = 0x04,
113 B2C2_USB_READ_V8_MEM = 0x05,
114 B2C2_USB_READ_REG = 0x08,
115 B2C2_USB_WRITE_REG = 0x0A,
116/* B2C2_USB_WRITEREGLO = 0x0A, */
117 B2C2_USB_WRITEREGHI = 0x0B,
118 B2C2_USB_FLASH_BLOCK = 0x10,
119 B2C2_USB_I2C_REQUEST = 0x11,
120 B2C2_USB_UTILITY = 0x12,
121} b2c2_usb_request_t;
122
123/* function definition for I2C_REQUEST */
124typedef enum {
125 USB_FUNC_I2C_WRITE = 0x01,
126 USB_FUNC_I2C_MULTIWRITE = 0x02,
127 USB_FUNC_I2C_READ = 0x03,
128 USB_FUNC_I2C_REPEATWRITE = 0x04,
129 USB_FUNC_GET_DESCRIPTOR = 0x05,
130 USB_FUNC_I2C_REPEATREAD = 0x06,
131/* DKT 020208 - add this to support special case of DiSEqC */
132 USB_FUNC_I2C_CHECKWRITE = 0x07,
133 USB_FUNC_I2C_CHECKRESULT = 0x08,
134} b2c2_usb_i2c_function_t;
135
136/*
137 * function definition for UTILITY request 0x12
138 * DKT 020304 - new utility function
139 */
140typedef enum {
141 UTILITY_SET_FILTER = 0x01,
142 UTILITY_DATA_ENABLE = 0x02,
143 UTILITY_FLEX_MULTIWRITE = 0x03,
144 UTILITY_SET_BUFFER_SIZE = 0x04,
145 UTILITY_FLEX_OPERATOR = 0x05,
146 UTILITY_FLEX_RESET300_START = 0x06,
147 UTILITY_FLEX_RESET300_STOP = 0x07,
148 UTILITY_FLEX_RESET300 = 0x08,
149 UTILITY_SET_ISO_SIZE = 0x09,
150 UTILITY_DATA_RESET = 0x0A,
151 UTILITY_GET_DATA_STATUS = 0x10,
152 UTILITY_GET_V8_REG = 0x11,
153/* DKT 020326 - add function for v1.14 */
154 UTILITY_SRAM_WRITE = 0x12,
155 UTILITY_SRAM_READ = 0x13,
156 UTILITY_SRAM_TESTFILL = 0x14,
157 UTILITY_SRAM_TESTSET = 0x15,
158 UTILITY_SRAM_TESTVERIFY = 0x16,
159} b2c2_usb_utility_function_t;
160
161#define B2C2_WAIT_FOR_OPERATION_RW 1 // 1 s
162#define B2C2_WAIT_FOR_OPERATION_RDW 3 // 3 s
163#define B2C2_WAIT_FOR_OPERATION_WDW 1 // 1 s
164
165#define B2C2_WAIT_FOR_OPERATION_V8READ 3 // 3 s
166#define B2C2_WAIT_FOR_OPERATION_V8WRITE 3 // 3 s
167#define B2C2_WAIT_FOR_OPERATION_V8FLASH 3 // 3 s
168
169/* JLP 111700: we will include the 1 bit gap between the upper and lower 3 bits
170 * in the IBI address, to make the V8 code simpler.
171 * PCI ADDRESS FORMAT: 0x71C -> 0000 0111 0001 1100 (these are the six bits used)
172 * in general: 0000 0HHH 000L LL00
173 * IBI ADDRESS FORMAT: RHHH BLLL
174 *
175 * where R is the read(1)/write(0) bit, B is the busy bit
176 * and HHH and LLL are the two sets of three bits from the PCI address.
177 */
178#define B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(usPCI) (u8) (((usPCI >> 2) & 0x07) + ((usPCI >> 4) & 0x70))
179#define B2C2_FLEX_INTERNALADDR_TO_PCIOFFSET(ucAddr) (u16) (((ucAddr & 0x07) << 2) + ((ucAddr & 0x70) << 4))
180
181/*
182 * DKT 020228 - forget about this VENDOR_BUFFER_SIZE, read and write register
183 * deal with DWORD or 4 bytes, that should be should from now on
184 */
185static u32 b2c2_usb_read_dw(struct usb_b2c2_usb *b2c2, u16 wRegOffsPCI)
186{
187 u32 val;
188 u16 wAddress = B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(wRegOffsPCI) | 0x0080;
189 int len = usb_control_msg(b2c2->udev,
190 B2C2_USB_CTRL_PIPE_IN,
191 B2C2_USB_READ_REG,
192 RTYPE_READ_DW,
193 wAddress,
194 0,
195 &val,
196 sizeof(u32),
197 B2C2_WAIT_FOR_OPERATION_RDW * 1000);
198
199 if (len != sizeof(u32)) {
200 err("error while reading dword from %d (%d).",wAddress,wRegOffsPCI);
201 return -EIO;
202 } else
203 return val;
204}
205
206/*
207 * DKT 020228 - from now on, we don't support anything older than firm 1.00
208 * I eliminated the write register as a 2 trip of writing hi word and lo word
209 * and force this to write only 4 bytes at a time.
210 * NOTE: this should work with all the firmware from 1.00 and newer
211 */
212static int b2c2_usb_write_dw(struct usb_b2c2_usb *b2c2, u16 wRegOffsPCI, u32 val)
213{
214 u16 wAddress = B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(wRegOffsPCI);
215 int len = usb_control_msg(b2c2->udev,
216 B2C2_USB_CTRL_PIPE_OUT,
217 B2C2_USB_WRITE_REG,
218 RTYPE_WRITE_DW_1,
219 wAddress,
220 0,
221 &val,
222 sizeof(u32),
223 B2C2_WAIT_FOR_OPERATION_RDW * 1000);
224
225 if (len != sizeof(u32)) {
226 err("error while reading dword from %d (%d).",wAddress,wRegOffsPCI);
227 return -EIO;
228 } else
229 return 0;
230}
231
232/*
233 * DKT 010817 - add support for V8 memory read/write and flash update
234 */
235static int b2c2_usb_v8_memory_req(struct usb_b2c2_usb *b2c2,
236 b2c2_usb_request_t req, u8 page, u16 wAddress,
237 u16 buflen, u8 *pbBuffer)
238{
239 u8 dwRequestType;
240 u16 wIndex;
241 int nWaitTime,pipe,len;
242
243 wIndex = page << 8;
244
245 switch (req) {
246 case B2C2_USB_READ_V8_MEM:
247 nWaitTime = B2C2_WAIT_FOR_OPERATION_V8READ;
248 dwRequestType = (u8) RTYPE_READ_V8_MEMORY;
249 pipe = B2C2_USB_CTRL_PIPE_IN;
250 break;
251 case B2C2_USB_WRITE_V8_MEM:
252 wIndex |= pbBuffer[0];
253 nWaitTime = B2C2_WAIT_FOR_OPERATION_V8WRITE;
254 dwRequestType = (u8) RTYPE_WRITE_V8_MEMORY;
255 pipe = B2C2_USB_CTRL_PIPE_OUT;
256 break;
257 case B2C2_USB_FLASH_BLOCK:
258 nWaitTime = B2C2_WAIT_FOR_OPERATION_V8FLASH;
259 dwRequestType = (u8) RTYPE_WRITE_V8_FLASH;
260 pipe = B2C2_USB_CTRL_PIPE_OUT;
261 break;
262 default:
263 deb_info("unsupported request for v8_mem_req %x.\n",req);
264 return -EINVAL;
265 }
266 len = usb_control_msg(b2c2->udev,pipe,
267 req,
268 dwRequestType,
269 wAddress,
270 wIndex,
271 pbBuffer,
272 buflen,
273 nWaitTime * 1000);
274 return len == buflen ? 0 : -EIO;
275}
276
277static int b2c2_usb_i2c_req(struct usb_b2c2_usb *b2c2,
278 b2c2_usb_request_t req, b2c2_usb_i2c_function_t func,
279 u8 port, u8 chipaddr, u8 addr, u8 buflen, u8 *buf)
280{
281 u16 wValue, wIndex;
282 int nWaitTime,pipe,len;
283 u8 dwRequestType;
284
285 switch (func) {
286 case USB_FUNC_I2C_WRITE:
287 case USB_FUNC_I2C_MULTIWRITE:
288 case USB_FUNC_I2C_REPEATWRITE:
289 /* DKT 020208 - add this to support special case of DiSEqC */
290 case USB_FUNC_I2C_CHECKWRITE:
291 pipe = B2C2_USB_CTRL_PIPE_OUT;
292 nWaitTime = 2;
293 dwRequestType = (u8) RTYPE_GENERIC;
294 break;
295 case USB_FUNC_I2C_READ:
296 case USB_FUNC_I2C_REPEATREAD:
297 pipe = B2C2_USB_CTRL_PIPE_IN;
298 nWaitTime = 2;
299 dwRequestType = (u8) RTYPE_GENERIC;
300 break;
301 default:
302 deb_info("unsupported function for i2c_req %x\n",func);
303 return -EINVAL;
304 }
305 wValue = (func << 8 ) | port;
306 wIndex = (chipaddr << 8 ) | addr;
307
308 len = usb_control_msg(b2c2->udev,pipe,
309 req,
310 dwRequestType,
311 addr,
312 wIndex,
313 buf,
314 buflen,
315 nWaitTime * 1000);
316 return len == buflen ? 0 : -EIO;
317}
318
319int static b2c2_usb_utility_req(struct usb_b2c2_usb *b2c2, int set,
320 b2c2_usb_utility_function_t func, u8 extra, u16 wIndex,
321 u16 buflen, u8 *pvBuffer)
322{
323 u16 wValue;
324 int nWaitTime = 2,
325 pipe = set ? B2C2_USB_CTRL_PIPE_OUT : B2C2_USB_CTRL_PIPE_IN,
326 len;
327
328 wValue = (func << 8) | extra;
329
330 len = usb_control_msg(b2c2->udev,pipe,
331 B2C2_USB_UTILITY,
332 (u8) RTYPE_GENERIC,
333 wValue,
334 wIndex,
335 pvBuffer,
336 buflen,
337 nWaitTime * 1000);
338 return len == buflen ? 0 : -EIO;
339}
340
341
342
343static void b2c2_dumpfourreg(struct usb_b2c2_usb *b2c2, u16 offs)
344{
345 u32 r0,r1,r2,r3;
346 r0 = r1 = r2 = r3 = 0;
347 r0 = b2c2_usb_read_dw(b2c2,offs);
348 r1 = b2c2_usb_read_dw(b2c2,offs + 0x04);
349 r2 = b2c2_usb_read_dw(b2c2,offs + 0x08);
350 r3 = b2c2_usb_read_dw(b2c2,offs + 0x0c);
351 deb_ctrl("dump: offset: %03x, %08x, %08x, %08x, %08x\n",offs,r0,r1,r2,r3);
352}
353
354static void b2c2_urb_complete(struct urb *urb, struct pt_regs *ptregs)
355{
356 struct usb_b2c2_usb *b2c2 = urb->context;
357 deb_ts("urb completed, bufsize: %d\n",urb->transfer_buffer_length);
358
359// urb_submit_urb(urb,GFP_ATOMIC); enable for real action
360}
361
362static void b2c2_exit_usb(struct usb_b2c2_usb *b2c2)
363{
364 int i;
365 for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++)
366 if (b2c2->iso_urb[i] != NULL) { /* not sure about unlink_urb and iso-urbs TODO */
367 deb_info("unlinking/killing urb no. %d\n",i);
368#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,7)
369 usb_unlink_urb(b2c2->iso_urb[i]);
370#else
371 usb_kill_urb(b2c2->iso_urb[i]);
372#endif
373 usb_free_urb(b2c2->iso_urb[i]);
374 }
375
376 if (b2c2->iso_buffer != NULL)
377 pci_free_consistent(NULL,b2c2->buffer_size, b2c2->iso_buffer, b2c2->iso_dma_handle);
378
379}
380
381static int b2c2_init_usb(struct usb_b2c2_usb *b2c2)
382{
383 u16 frame_size = le16_to_cpu(b2c2->uintf->cur_altsetting->endpoint[0].desc.wMaxPacketSize);
384 int bufsize = B2C2_USB_NUM_ISO_URB * B2C2_USB_FRAMES_PER_ISO * frame_size,i,j,ret;
385 int buffer_offset = 0;
386
387 deb_info("creating %d iso-urbs with %d frames each of %d bytes size = %d.\n",
388 B2C2_USB_NUM_ISO_URB, B2C2_USB_FRAMES_PER_ISO, frame_size,bufsize);
389
390 b2c2->iso_buffer = pci_alloc_consistent(NULL,bufsize,&b2c2->iso_dma_handle);
391 if (b2c2->iso_buffer == NULL)
392 return -ENOMEM;
393 memset(b2c2->iso_buffer, 0, bufsize);
394 b2c2->buffer_size = bufsize;
395
396 /* creating iso urbs */
397 for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++)
398 if (!(b2c2->iso_urb[i] = usb_alloc_urb(B2C2_USB_FRAMES_PER_ISO,GFP_ATOMIC))) {
399 ret = -ENOMEM;
400 goto urb_error;
401 }
402 /* initialising and submitting iso urbs */
403 for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++) {
404 int frame_offset = 0;
405 struct urb *urb = b2c2->iso_urb[i];
406 deb_info("initializing and submitting urb no. %d (buf_offset: %d).\n",i,buffer_offset);
407
408 urb->dev = b2c2->udev;
409 urb->context = b2c2;
410 urb->complete = b2c2_urb_complete;
411 urb->pipe = B2C2_USB_DATA_PIPE;
412 urb->transfer_flags = URB_ISO_ASAP;
413 urb->interval = 1;
414 urb->number_of_packets = B2C2_USB_FRAMES_PER_ISO;
415 urb->transfer_buffer_length = frame_size * B2C2_USB_FRAMES_PER_ISO;
416 urb->transfer_buffer = b2c2->iso_buffer + buffer_offset;
417
418 buffer_offset += frame_size * B2C2_USB_FRAMES_PER_ISO;
419 for (j = 0; j < B2C2_USB_FRAMES_PER_ISO; j++) {
420 deb_info("urb no: %d, frame: %d, frame_offset: %d\n",i,j,frame_offset);
421 urb->iso_frame_desc[j].offset = frame_offset;
422 urb->iso_frame_desc[j].length = frame_size;
423 frame_offset += frame_size;
424 }
425
426 if ((ret = usb_submit_urb(b2c2->iso_urb[i],GFP_ATOMIC))) {
427 err("submitting urb %d failed with %d.",i,ret);
428 goto urb_error;
429 }
430 deb_info("submitted urb no. %d.\n",i);
431 }
432
433 ret = 0;
434 goto success;
435urb_error:
436 b2c2_exit_usb(b2c2);
437success:
438 return ret;
439}
440
441static int b2c2_usb_probe(struct usb_interface *intf,
442 const struct usb_device_id *id)
443{
444 struct usb_device *udev = interface_to_usbdev(intf);
445 struct usb_b2c2_usb *b2c2 = NULL;
446 int ret;
447
448 b2c2 = kmalloc(sizeof(struct usb_b2c2_usb),GFP_KERNEL);
449 if (b2c2 == NULL) {
450 err("no memory");
451 return -ENOMEM;
452 }
453 b2c2->udev = udev;
454 b2c2->uintf = intf;
455
456 /* use the alternate setting with the larges buffer */
457 usb_set_interface(udev,0,1);
458
459 if ((ret = b2c2_init_usb(b2c2)))
460 goto usb_init_error;
461
462 usb_set_intfdata(intf,b2c2);
463
464 switch (udev->speed) {
465 case USB_SPEED_LOW:
466 err("cannot handle USB speed because it is to sLOW.");
467 break;
468 case USB_SPEED_FULL:
469 info("running at FULL speed.");
470 break;
471 case USB_SPEED_HIGH:
472 info("running at HIGH speed.");
473 break;
474 case USB_SPEED_UNKNOWN: /* fall through */
475 default:
476 err("cannot handle USB speed because it is unkown.");
477 break;
478 }
479
480 b2c2_dumpfourreg(b2c2,0x200);
481 b2c2_dumpfourreg(b2c2,0x300);
482 b2c2_dumpfourreg(b2c2,0x400);
483 b2c2_dumpfourreg(b2c2,0x700);
484
485
486 if (ret == 0)
487 info("%s successfully initialized and connected.",DRIVER_DESC);
488 else
489 info("%s error while loading driver (%d)",DRIVER_DESC,ret);
490
491 ret = 0;
492 goto success;
493
494usb_init_error:
495 kfree(b2c2);
496success:
497 return ret;
498}
499
500static void b2c2_usb_disconnect(struct usb_interface *intf)
501{
502 struct usb_b2c2_usb *b2c2 = usb_get_intfdata(intf);
503 usb_set_intfdata(intf,NULL);
504 if (b2c2 != NULL) {
505 b2c2_exit_usb(b2c2);
506 kfree(b2c2);
507 }
508 info("%s successfully deinitialized and disconnected.",DRIVER_DESC);
509
510}
511
512static struct usb_device_id b2c2_usb_table [] = {
513 { USB_DEVICE(0x0af7, 0x0101) }
514};
515
516/* usb specific object needed to register this driver with the usb subsystem */
517static struct usb_driver b2c2_usb_driver = {
518 .owner = THIS_MODULE,
519 .name = "dvb_b2c2_usb",
520 .probe = b2c2_usb_probe,
521 .disconnect = b2c2_usb_disconnect,
522 .id_table = b2c2_usb_table,
523};
524
525/* module stuff */
526static int __init b2c2_usb_init(void)
527{
528 int result;
529 if ((result = usb_register(&b2c2_usb_driver))) {
530 err("usb_register failed. Error number %d",result);
531 return result;
532 }
533
534 return 0;
535}
536
537static void __exit b2c2_usb_exit(void)
538{
539 /* deregister this driver from the USB subsystem */
540 usb_deregister(&b2c2_usb_driver);
541}
542
543module_init (b2c2_usb_init);
544module_exit (b2c2_usb_exit);
545
546MODULE_AUTHOR(DRIVER_AUTHOR);
547MODULE_DESCRIPTION(DRIVER_DESC);
548MODULE_LICENSE("GPL");
549MODULE_DEVICE_TABLE(usb, b2c2_usb_table);
diff --git a/drivers/media/dvb/b2c2/flexcop-common.h b/drivers/media/dvb/b2c2/flexcop-common.h
new file mode 100644
index 000000000000..773d158032df
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-common.h
@@ -0,0 +1,164 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-common.h - common header file for device-specific source files also.
5 *
6 * see flexcop.c for copyright information.
7 */
8#ifndef __FLEXCOP_COMMON_H__
9#define __FLEXCOP_COMMON_H__
10
11#include <linux/config.h>
12#include <linux/pci.h>
13
14#include "flexcop-reg.h"
15
16#include "dmxdev.h"
17#include "dvb_demux.h"
18#include "dvb_filter.h"
19#include "dvb_net.h"
20#include "dvb_frontend.h"
21
22#define FC_MAX_FEED 256
23
24#ifndef FC_LOG_PREFIX
25#warning please define a log prefix for your file, using a default one
26#define FC_LOG_PREFIX "b2c2-undef"
27#endif
28
29/* Steal from usb.h */
30#undef err
31#define err(format, arg...) printk(KERN_ERR FC_LOG_PREFIX ": " format "\n" , ## arg)
32#undef info
33#define info(format, arg...) printk(KERN_INFO FC_LOG_PREFIX ": " format "\n" , ## arg)
34#undef warn
35#define warn(format, arg...) printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg)
36
37struct flexcop_dma {
38 struct pci_dev *pdev;
39
40 u8 *cpu_addr0;
41 dma_addr_t dma_addr0;
42 u8 *cpu_addr1;
43 dma_addr_t dma_addr1;
44 u32 size; /* size of each address in bytes */
45};
46
47/* Control structure for data definitions that are common to
48 * the B2C2-based PCI and USB devices.
49 */
50struct flexcop_device {
51 /* general */
52 struct device *dev; /* for firmware_class */
53
54#define FC_STATE_DVB_INIT 0x01
55#define FC_STATE_I2C_INIT 0x02
56#define FC_STATE_FE_INIT 0x04
57 int init_state;
58
59 /* device information */
60 int has_32_hw_pid_filter;
61 flexcop_revision_t rev;
62 flexcop_device_type_t dev_type;
63 flexcop_bus_t bus_type;
64
65 /* dvb stuff */
66 struct dvb_adapter dvb_adapter;
67 struct dvb_frontend *fe;
68 struct dvb_net dvbnet;
69 struct dvb_demux demux;
70 struct dmxdev dmxdev;
71 struct dmx_frontend hw_frontend;
72 struct dmx_frontend mem_frontend;
73 int (*fe_sleep) (struct dvb_frontend *);
74
75 struct i2c_adapter i2c_adap;
76 struct semaphore i2c_sem;
77
78 struct module *owner;
79
80 /* options and status */
81 int extra_feedcount;
82 int feedcount;
83 int pid_filtering;
84 int fullts_streaming_state;
85
86 /* bus specific callbacks */
87 flexcop_ibi_value (*read_ibi_reg) (struct flexcop_device *, flexcop_ibi_register);
88 int (*write_ibi_reg) (struct flexcop_device *, flexcop_ibi_register, flexcop_ibi_value);
89
90
91 int (*i2c_request) (struct flexcop_device*, flexcop_access_op_t, flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
92 int (*stream_control) (struct flexcop_device*, int);
93
94 int (*get_mac_addr) (struct flexcop_device *fc, int extended);
95
96 void *bus_specific;
97};
98
99/* exported prototypes */
100
101/* from flexcop.c */
102void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len);
103void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no);
104
105struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len);
106void flexcop_device_kfree(struct flexcop_device*);
107
108int flexcop_device_initialize(struct flexcop_device*);
109void flexcop_device_exit(struct flexcop_device *fc);
110
111/* from flexcop-dma.c */
112int flexcop_dma_allocate(struct pci_dev *pdev, struct flexcop_dma *dma, u32 size);
113void flexcop_dma_free(struct flexcop_dma *dma);
114
115int flexcop_dma_control_timer_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
116int flexcop_dma_control_size_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
117int flexcop_dma_control_packet_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
118int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, flexcop_dma_index_t dma_idx,flexcop_dma_addr_index_t index);
119int flexcop_dma_config_timer(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 cycles);
120int flexcop_dma_config_packet_count(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 packets);
121
122/* from flexcop-eeprom.c */
123/* the PCI part uses this call to get the MAC address, the USB part has its own */
124int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended);
125
126/* from flexcop-i2c.c */
127/* the PCI part uses this a i2c_request callback, whereas the usb part has its own
128 * one. We have it in flexcop-i2c.c, because it is going via the actual
129 * I2C-channel of the flexcop.
130 */
131int flexcop_i2c_request(struct flexcop_device*, flexcop_access_op_t,
132 flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
133
134/* from flexcop-sram.c */
135int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target);
136void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s);
137void flexcop_sram_ctrl(struct flexcop_device *fc, int usb_wan, int sramdma, int maximumfill);
138
139/* global prototypes for the flexcop-chip */
140/* from flexcop-fe-tuner.c */
141int flexcop_frontend_init(struct flexcop_device *card);
142void flexcop_frontend_exit(struct flexcop_device *fc);
143
144/* from flexcop-i2c.c */
145int flexcop_i2c_init(struct flexcop_device *fc);
146void flexcop_i2c_exit(struct flexcop_device *fc);
147
148/* from flexcop-sram.c */
149int flexcop_sram_init(struct flexcop_device *fc);
150
151/* from flexcop-misc.c */
152void flexcop_determine_revision(struct flexcop_device *fc);
153void flexcop_device_name(struct flexcop_device *fc,const char *prefix,const char *suffix);
154
155/* from flexcop-hw-filter.c */
156int flexcop_pid_feed_control(struct flexcop_device *fc, struct dvb_demux_feed *dvbdmxfeed, int onoff);
157void flexcop_hw_filter_init(struct flexcop_device *fc);
158
159void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff);
160
161void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6]);
162void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff);
163
164#endif
diff --git a/drivers/media/dvb/b2c2/flexcop-dma.c b/drivers/media/dvb/b2c2/flexcop-dma.c
new file mode 100644
index 000000000000..8d2706075360
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-dma.c
@@ -0,0 +1,149 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-dma.c - methods for configuring and controlling the DMA of the FlexCop.
5 *
6 * see flexcop.c for copyright information.
7 */
8#include "flexcop.h"
9
10int flexcop_dma_allocate(struct pci_dev *pdev, struct flexcop_dma *dma, u32 size)
11{
12 u8 *tcpu;
13 dma_addr_t tdma;
14
15 if (size % 2) {
16 err("dma buffersize has to be even.");
17 return -EINVAL;
18 }
19
20 if ((tcpu = pci_alloc_consistent(pdev, size, &tdma)) != NULL) {
21 dma->pdev = pdev;
22 dma->cpu_addr0 = tcpu;
23 dma->dma_addr0 = tdma;
24 dma->cpu_addr1 = tcpu + size/2;
25 dma->dma_addr1 = tdma + size/2;
26 dma->size = size/2;
27 return 0;
28 }
29 return -ENOMEM;
30}
31EXPORT_SYMBOL(flexcop_dma_allocate);
32
33void flexcop_dma_free(struct flexcop_dma *dma)
34{
35 pci_free_consistent(dma->pdev, dma->size*2,dma->cpu_addr0, dma->dma_addr0);
36 memset(dma,0,sizeof(struct flexcop_dma));
37}
38EXPORT_SYMBOL(flexcop_dma_free);
39
40int flexcop_dma_control_timer_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff)
41{
42 flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208);
43
44 if (no & FC_DMA_1)
45 v.ctrl_208.DMA1_Timer_Enable_sig = onoff;
46
47 if (no & FC_DMA_2)
48 v.ctrl_208.DMA2_Timer_Enable_sig = onoff;
49
50 fc->write_ibi_reg(fc,ctrl_208,v);
51 return 0;
52}
53EXPORT_SYMBOL(flexcop_dma_control_timer_irq);
54
55int flexcop_dma_control_size_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff)
56{
57 flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208);
58
59 if (no & FC_DMA_1)
60 v.ctrl_208.DMA1_IRQ_Enable_sig = onoff;
61
62 if (no & FC_DMA_2)
63 v.ctrl_208.DMA2_IRQ_Enable_sig = onoff;
64
65 fc->write_ibi_reg(fc,ctrl_208,v);
66 return 0;
67}
68EXPORT_SYMBOL(flexcop_dma_control_size_irq);
69
70int flexcop_dma_control_packet_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff)
71{
72 flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208);
73
74 if (no & FC_DMA_1)
75 v.ctrl_208.DMA1_Size_IRQ_Enable_sig = onoff;
76
77 if (no & FC_DMA_2)
78 v.ctrl_208.DMA2_Size_IRQ_Enable_sig = onoff;
79
80 fc->write_ibi_reg(fc,ctrl_208,v);
81 return 0;
82}
83EXPORT_SYMBOL(flexcop_dma_control_packet_irq);
84
85int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, flexcop_dma_index_t dma_idx,flexcop_dma_addr_index_t index)
86{
87
88 flexcop_ibi_value v0x0,v0x4,v0xc;
89 v0x0.raw = v0x4.raw = v0xc.raw = 0;
90
91 v0x0.dma_0x0.dma_address0 = dma->dma_addr0 >> 2;
92 v0xc.dma_0xc.dma_address1 = dma->dma_addr1 >> 2;
93 v0x4.dma_0x4_write.dma_addr_size = dma->size / 4;
94
95 if (index & FC_DMA_SUBADDR_0)
96 v0x0.dma_0x0.dma_0start = 1;
97
98 if (index & FC_DMA_SUBADDR_1)
99 v0xc.dma_0xc.dma_1start = 1;
100
101 if (dma_idx & FC_DMA_1) {
102 fc->write_ibi_reg(fc,dma1_000,v0x0);
103 fc->write_ibi_reg(fc,dma1_004,v0x4);
104 fc->write_ibi_reg(fc,dma1_00c,v0xc);
105 } else { /* (dma_idx & FC_DMA_2) */
106 fc->write_ibi_reg(fc,dma2_010,v0x0);
107 fc->write_ibi_reg(fc,dma2_014,v0x4);
108 fc->write_ibi_reg(fc,dma2_01c,v0xc);
109 }
110
111 return 0;
112}
113EXPORT_SYMBOL(flexcop_dma_config);
114
115static int flexcop_dma_remap(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, int onoff)
116{
117 flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_00c : dma2_01c;
118 flexcop_ibi_value v = fc->read_ibi_reg(fc,r);
119 v.dma_0xc.remap_enable = onoff;
120 fc->write_ibi_reg(fc,r,v);
121 return 0;
122}
123
124/* 1 cycles = 1.97 msec */
125int flexcop_dma_config_timer(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 cycles)
126{
127 flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014;
128 flexcop_ibi_value v = fc->read_ibi_reg(fc,r);
129
130 flexcop_dma_remap(fc,dma_idx,0);
131
132 v.dma_0x4_write.dmatimer = cycles >> 1;
133 fc->write_ibi_reg(fc,r,v);
134 return 0;
135}
136EXPORT_SYMBOL(flexcop_dma_config_timer);
137
138int flexcop_dma_config_packet_count(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 packets)
139{
140 flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014;
141 flexcop_ibi_value v = fc->read_ibi_reg(fc,r);
142
143 flexcop_dma_remap(fc,dma_idx,1);
144
145 v.dma_0x4_remap.DMA_maxpackets = packets;
146 fc->write_ibi_reg(fc,r,v);
147 return 0;
148}
149EXPORT_SYMBOL(flexcop_dma_config_packet_count);
diff --git a/drivers/media/dvb/b2c2/flexcop-eeprom.c b/drivers/media/dvb/b2c2/flexcop-eeprom.c
new file mode 100644
index 000000000000..bbcf070a178d
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-eeprom.c
@@ -0,0 +1,153 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-eeprom.c - eeprom access methods (currently only MAC address reading is used)
5 *
6 * see flexcop.c for copyright information.
7 */
8#include "flexcop.h"
9
10#if 0
11/*EEPROM (Skystar2 has one "24LC08B" chip on board) */
12static int eeprom_write(struct adapter *adapter, u16 addr, u8 *buf, u16 len)
13{
14 return flex_i2c_write(adapter, 0x20000000, 0x50, addr, buf, len);
15}
16
17static int eeprom_lrc_write(struct adapter *adapter, u32 addr, u32 len, u8 *wbuf, u8 *rbuf, int retries)
18{
19 int i;
20
21 for (i = 0; i < retries; i++) {
22 if (eeprom_write(adapter, addr, wbuf, len) == len) {
23 if (eeprom_lrc_read(adapter, addr, len, rbuf, retries) == 1)
24 return 1;
25 }
26 }
27
28 return 0;
29}
30
31/* These functions could be used to unlock SkyStar2 cards. */
32
33static int eeprom_writeKey(struct adapter *adapter, u8 *key, u32 len)
34{
35 u8 rbuf[20];
36 u8 wbuf[20];
37
38 if (len != 16)
39 return 0;
40
41 memcpy(wbuf, key, len);
42
43 wbuf[16] = 0;
44 wbuf[17] = 0;
45 wbuf[18] = 0;
46 wbuf[19] = calc_lrc(wbuf, 19);
47
48 return eeprom_lrc_write(adapter, 0x3e4, 20, wbuf, rbuf, 4);
49}
50
51static int eeprom_readKey(struct adapter *adapter, u8 *key, u32 len)
52{
53 u8 buf[20];
54
55 if (len != 16)
56 return 0;
57
58 if (eeprom_lrc_read(adapter, 0x3e4, 20, buf, 4) == 0)
59 return 0;
60
61 memcpy(key, buf, len);
62
63 return 1;
64}
65
66static char eeprom_set_mac_addr(struct adapter *adapter, char type, u8 *mac)
67{
68 u8 tmp[8];
69
70 if (type != 0) {
71 tmp[0] = mac[0];
72 tmp[1] = mac[1];
73 tmp[2] = mac[2];
74 tmp[3] = mac[5];
75 tmp[4] = mac[6];
76 tmp[5] = mac[7];
77
78 } else {
79
80 tmp[0] = mac[0];
81 tmp[1] = mac[1];
82 tmp[2] = mac[2];
83 tmp[3] = mac[3];
84 tmp[4] = mac[4];
85 tmp[5] = mac[5];
86 }
87
88 tmp[6] = 0;
89 tmp[7] = calc_lrc(tmp, 7);
90
91 if (eeprom_write(adapter, 0x3f8, tmp, 8) == 8)
92 return 1;
93
94 return 0;
95}
96
97static int flexcop_eeprom_read(struct flexcop_device *fc, u16 addr, u8 *buf, u16 len)
98{
99 return fc->i2c_request(fc,FC_READ,FC_I2C_PORT_EEPROM,0x50,addr,buf,len);
100}
101
102#endif
103
104static u8 calc_lrc(u8 *buf, int len)
105{
106 int i;
107 u8 sum = 0;
108 for (i = 0; i < len; i++)
109 sum = sum ^ buf[i];
110 return sum;
111}
112
113static int flexcop_eeprom_request(struct flexcop_device *fc, flexcop_access_op_t op, u16 addr, u8 *buf, u16 len, int retries)
114{
115 int i,ret = 0;
116 u8 chipaddr = 0x50 | ((addr >> 8) & 3);
117 for (i = 0; i < retries; i++)
118 if ((ret = fc->i2c_request(fc,op,FC_I2C_PORT_EEPROM,chipaddr,addr & 0xff,buf,len)) == 0)
119 break;
120 return ret;
121}
122
123static int flexcop_eeprom_lrc_read(struct flexcop_device *fc, u16 addr, u8 *buf, u16 len, int retries)
124{
125 int ret = flexcop_eeprom_request(fc,FC_READ,addr,buf,len,retries);
126 if (ret == 0)
127 if (calc_lrc(buf, len - 1) != buf[len - 1])
128 ret = -EINVAL;
129 return ret;
130}
131
132/* JJ's comment about extended == 1: it is not presently used anywhere but was
133 * added to the low-level functions for possible support of EUI64
134 */
135int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended)
136{
137 u8 buf[8];
138 int ret = 0;
139
140 if ((ret = flexcop_eeprom_lrc_read(fc,0x3f8,buf,8,4)) == 0) {
141 if (extended != 0) {
142 err("TODO: extended (EUI64) MAC addresses aren't completely supported yet");
143 ret = -EINVAL;
144/* memcpy(fc->dvb_adapter.proposed_mac,buf,3);
145 mac[3] = 0xfe;
146 mac[4] = 0xff;
147 memcpy(&fc->dvb_adapter.proposed_mac[3],&buf[5],3); */
148 } else
149 memcpy(fc->dvb_adapter.proposed_mac,buf,6);
150 }
151 return ret;
152}
153EXPORT_SYMBOL(flexcop_eeprom_check_mac_addr);
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
new file mode 100644
index 000000000000..71be400e9aeb
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -0,0 +1,403 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-fe-tuner.c - methods for attaching a frontend and controlling DiSEqC.
5 *
6 * see flexcop.c for copyright information.
7 */
8#include "flexcop.h"
9
10#include "stv0299.h"
11#include "mt352.h"
12#include "nxt2002.h"
13#include "stv0297.h"
14#include "mt312.h"
15
16/* lnb control */
17
18static int flexcop_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
19{
20 struct flexcop_device *fc = fe->dvb->priv;
21 flexcop_ibi_value v;
22 deb_tuner("polarity/voltage = %u\n", voltage);
23
24 v = fc->read_ibi_reg(fc, misc_204);
25 switch (voltage) {
26 case SEC_VOLTAGE_OFF:
27 v.misc_204.ACPI1_sig = 1;
28 break;
29 case SEC_VOLTAGE_13:
30 v.misc_204.ACPI1_sig = 0;
31 v.misc_204.LNB_L_H_sig = 0;
32 break;
33 case SEC_VOLTAGE_18:
34 v.misc_204.ACPI1_sig = 0;
35 v.misc_204.LNB_L_H_sig = 1;
36 break;
37 default:
38 err("unknown SEC_VOLTAGE value");
39 return -EINVAL;
40 }
41 return fc->write_ibi_reg(fc, misc_204, v);
42}
43
44static int flexcop_sleep(struct dvb_frontend* fe)
45{
46 struct flexcop_device *fc = fe->dvb->priv;
47/* flexcop_ibi_value v = fc->read_ibi_reg(fc,misc_204); */
48
49 if (fc->fe_sleep)
50 return fc->fe_sleep(fe);
51
52/* v.misc_204.ACPI3_sig = 1;
53 fc->write_ibi_reg(fc,misc_204,v);*/
54
55 return 0;
56}
57
58static int flexcop_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
59{
60 /* u16 wz_half_period_for_45_mhz[] = { 0x01ff, 0x0154, 0x00ff, 0x00cc }; */
61 struct flexcop_device *fc = fe->dvb->priv;
62 flexcop_ibi_value v;
63 u16 ax;
64 v.raw = 0;
65
66 deb_tuner("tone = %u\n",tone);
67
68 switch (tone) {
69 case SEC_TONE_ON:
70 ax = 0x01ff;
71 break;
72 case SEC_TONE_OFF:
73 ax = 0;
74 break;
75 default:
76 err("unknown SEC_TONE value");
77 return -EINVAL;
78 }
79
80 v.lnb_switch_freq_200.LNB_CTLPrescaler_sig = 1; /* divide by 2 */
81
82 v.lnb_switch_freq_200.LNB_CTLHighCount_sig = ax;
83 v.lnb_switch_freq_200.LNB_CTLLowCount_sig = ax == 0 ? 0x1ff : ax;
84
85 return fc->write_ibi_reg(fc,lnb_switch_freq_200,v);
86}
87
88static void flexcop_diseqc_send_bit(struct dvb_frontend* fe, int data)
89{
90 flexcop_set_tone(fe, SEC_TONE_ON);
91 udelay(data ? 500 : 1000);
92 flexcop_set_tone(fe, SEC_TONE_OFF);
93 udelay(data ? 1000 : 500);
94}
95
96static void flexcop_diseqc_send_byte(struct dvb_frontend* fe, int data)
97{
98 int i, par = 1, d;
99
100 for (i = 7; i >= 0; i--) {
101 d = (data >> i) & 1;
102 par ^= d;
103 flexcop_diseqc_send_bit(fe, d);
104 }
105
106 flexcop_diseqc_send_bit(fe, par);
107}
108
109static int flexcop_send_diseqc_msg(struct dvb_frontend* fe, int len, u8 *msg, unsigned long burst)
110{
111 int i;
112
113 flexcop_set_tone(fe, SEC_TONE_OFF);
114 mdelay(16);
115
116 for (i = 0; i < len; i++)
117 flexcop_diseqc_send_byte(fe,msg[i]);
118
119 mdelay(16);
120
121 if (burst != -1) {
122 if (burst)
123 flexcop_diseqc_send_byte(fe, 0xff);
124 else {
125 flexcop_set_tone(fe, SEC_TONE_ON);
126 udelay(12500);
127 flexcop_set_tone(fe, SEC_TONE_OFF);
128 }
129 msleep(20);
130 }
131 return 0;
132}
133
134static int flexcop_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd)
135{
136 return flexcop_send_diseqc_msg(fe, cmd->msg_len, cmd->msg, 0);
137}
138
139static int flexcop_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd)
140{
141 return flexcop_send_diseqc_msg(fe, 0, NULL, minicmd);
142}
143
144/* dvb-s stv0299 */
145static int samsung_tbmu24112_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
146{
147 u8 aclk = 0;
148 u8 bclk = 0;
149
150 if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
151 else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
152 else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
153 else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
154 else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
155 else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
156
157 stv0299_writereg (fe, 0x13, aclk);
158 stv0299_writereg (fe, 0x14, bclk);
159 stv0299_writereg (fe, 0x1f, (ratio >> 16) & 0xff);
160 stv0299_writereg (fe, 0x20, (ratio >> 8) & 0xff);
161 stv0299_writereg (fe, 0x21, (ratio ) & 0xf0);
162
163 return 0;
164}
165
166static int samsung_tbmu24112_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
167{
168 u8 buf[4];
169 u32 div;
170 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
171 struct flexcop_device *fc = fe->dvb->priv;
172
173 div = params->frequency / 125;
174
175 buf[0] = (div >> 8) & 0x7f;
176 buf[1] = div & 0xff;
177 buf[2] = 0x84; /* 0xC4 */
178 buf[3] = 0x08;
179
180 if (params->frequency < 1500000) buf[3] |= 0x10;
181
182 if (i2c_transfer(&fc->i2c_adap, &msg, 1) != 1)
183 return -EIO;
184 return 0;
185}
186
187static u8 samsung_tbmu24112_inittab[] = {
188 0x01, 0x15,
189 0x02, 0x30,
190 0x03, 0x00,
191 0x04, 0x7D,
192 0x05, 0x35,
193 0x06, 0x02,
194 0x07, 0x00,
195 0x08, 0xC3,
196 0x0C, 0x00,
197 0x0D, 0x81,
198 0x0E, 0x23,
199 0x0F, 0x12,
200 0x10, 0x7E,
201 0x11, 0x84,
202 0x12, 0xB9,
203 0x13, 0x88,
204 0x14, 0x89,
205 0x15, 0xC9,
206 0x16, 0x00,
207 0x17, 0x5C,
208 0x18, 0x00,
209 0x19, 0x00,
210 0x1A, 0x00,
211 0x1C, 0x00,
212 0x1D, 0x00,
213 0x1E, 0x00,
214 0x1F, 0x3A,
215 0x20, 0x2E,
216 0x21, 0x80,
217 0x22, 0xFF,
218 0x23, 0xC1,
219 0x28, 0x00,
220 0x29, 0x1E,
221 0x2A, 0x14,
222 0x2B, 0x0F,
223 0x2C, 0x09,
224 0x2D, 0x05,
225 0x31, 0x1F,
226 0x32, 0x19,
227 0x33, 0xFE,
228 0x34, 0x93,
229 0xff, 0xff,
230};
231
232static struct stv0299_config samsung_tbmu24112_config = {
233 .demod_address = 0x68,
234 .inittab = samsung_tbmu24112_inittab,
235 .mclk = 88000000UL,
236 .invert = 0,
237 .enhanced_tuning = 0,
238 .skip_reinit = 0,
239 .lock_output = STV0229_LOCKOUTPUT_LK,
240 .volt13_op0_op1 = STV0299_VOLT13_OP1,
241 .min_delay_ms = 100,
242 .set_symbol_rate = samsung_tbmu24112_set_symbol_rate,
243 .pll_set = samsung_tbmu24112_pll_set,
244};
245
246/* dvb-t mt352 */
247static int samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe)
248{
249 static u8 mt352_clock_config [] = { 0x89, 0x18, 0x2d };
250 static u8 mt352_reset [] = { 0x50, 0x80 };
251 static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 };
252 static u8 mt352_agc_cfg [] = { 0x67, 0x28, 0xa1 };
253 static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 };
254
255 mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
256 udelay(2000);
257 mt352_write(fe, mt352_reset, sizeof(mt352_reset));
258 mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
259
260 mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
261 mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg));
262
263 return 0;
264}
265
266static int samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf)
267{
268 u32 div;
269 unsigned char bs = 0;
270
271 #define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */
272 div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
273
274 if (params->frequency >= 48000000 && params->frequency <= 154000000) bs = 0x09;
275 if (params->frequency >= 161000000 && params->frequency <= 439000000) bs = 0x0a;
276 if (params->frequency >= 447000000 && params->frequency <= 863000000) bs = 0x08;
277
278 pllbuf[0] = 0xc2; /* Note: non-linux standard PLL i2c address */
279 pllbuf[1] = div >> 8;
280 pllbuf[2] = div & 0xff;
281 pllbuf[3] = 0xcc;
282 pllbuf[4] = bs;
283
284 return 0;
285}
286
287static struct mt352_config samsung_tdtc9251dh0_config = {
288
289 .demod_address = 0x0f,
290 .demod_init = samsung_tdtc9251dh0_demod_init,
291 .pll_set = samsung_tdtc9251dh0_pll_set,
292};
293
294static int nxt2002_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name)
295{
296 struct flexcop_device *fc = fe->dvb->priv;
297 return request_firmware(fw, name, fc->dev);
298}
299
300static struct nxt2002_config samsung_tbmv_config = {
301 .demod_address = 0x0a,
302 .request_firmware = nxt2002_request_firmware,
303};
304
305static int skystar23_samsung_tbdu18132_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
306{
307 u8 buf[4];
308 u32 div;
309 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
310 struct flexcop_device *fc = fe->dvb->priv;
311
312 div = (params->frequency + (125/2)) / 125;
313
314 buf[0] = (div >> 8) & 0x7f;
315 buf[1] = (div >> 0) & 0xff;
316 buf[2] = 0x84 | ((div >> 10) & 0x60);
317 buf[3] = 0x80;
318
319 if (params->frequency < 1550000)
320 buf[3] |= 0x02;
321
322 if (i2c_transfer(&fc->i2c_adap, &msg, 1) != 1)
323 return -EIO;
324 return 0;
325}
326
327static struct mt312_config skystar23_samsung_tbdu18132_config = {
328
329 .demod_address = 0x0e,
330 .pll_set = skystar23_samsung_tbdu18132_pll_set,
331};
332
333static struct stv0297_config alps_tdee4_stv0297_config = {
334 .demod_address = 0x1c,
335// .invert = 1,
336// .pll_set = alps_tdee4_stv0297_pll_set,
337};
338
339/* try to figure out the frontend, each card/box can have on of the following list */
340int flexcop_frontend_init(struct flexcop_device *fc)
341{
342 /* try the sky v2.6 (stv0299/Samsung tbmu24112(sl1935)) */
343 if ((fc->fe = stv0299_attach(&samsung_tbmu24112_config, &fc->i2c_adap)) != NULL) {
344 fc->fe->ops->set_voltage = flexcop_set_voltage;
345
346 fc->fe_sleep = fc->fe->ops->sleep;
347 fc->fe->ops->sleep = flexcop_sleep;
348
349 fc->dev_type = FC_SKY;
350 info("found the stv0299 at i2c address: 0x%02x",samsung_tbmu24112_config.demod_address);
351 } else
352 /* try the air dvb-t (mt352/Samsung tdtc9251dh0(??)) */
353 if ((fc->fe = mt352_attach(&samsung_tdtc9251dh0_config, &fc->i2c_adap)) != NULL ) {
354 fc->dev_type = FC_AIR_DVB;
355 info("found the mt352 at i2c address: 0x%02x",samsung_tdtc9251dh0_config.demod_address);
356 } else
357 /* try the air atsc (nxt2002) */
358 if ((fc->fe = nxt2002_attach(&samsung_tbmv_config, &fc->i2c_adap)) != NULL) {
359 fc->dev_type = FC_AIR_ATSC;
360 info("found the nxt2002 at i2c address: 0x%02x",samsung_tbmv_config.demod_address);
361 } else
362 /* try the cable dvb (stv0297) */
363 if ((fc->fe = stv0297_attach(&alps_tdee4_stv0297_config, &fc->i2c_adap, 0xf8)) != NULL) {
364 fc->dev_type = FC_CABLE;
365 info("found the stv0297 at i2c address: 0x%02x",alps_tdee4_stv0297_config.demod_address);
366 } else
367 /* try the sky v2.3 (vp310/Samsung tbdu18132(tsa5059)) */
368 if ((fc->fe = vp310_attach(&skystar23_samsung_tbdu18132_config, &fc->i2c_adap)) != NULL) {
369 fc->fe->ops->diseqc_send_master_cmd = flexcop_diseqc_send_master_cmd;
370 fc->fe->ops->diseqc_send_burst = flexcop_diseqc_send_burst;
371 fc->fe->ops->set_tone = flexcop_set_tone;
372 fc->fe->ops->set_voltage = flexcop_set_voltage;
373
374 fc->fe_sleep = fc->fe->ops->sleep;
375 fc->fe->ops->sleep = flexcop_sleep;
376
377 fc->dev_type = FC_SKY_OLD;
378 info("found the vp310 (aka mt312) at i2c address: 0x%02x",skystar23_samsung_tbdu18132_config.demod_address);
379 }
380
381 if (fc->fe == NULL) {
382 err("no frontend driver found for this B2C2/FlexCop adapter");
383 return -ENODEV;
384 } else {
385 if (dvb_register_frontend(&fc->dvb_adapter, fc->fe)) {
386 err("frontend registration failed!");
387 if (fc->fe->ops->release != NULL)
388 fc->fe->ops->release(fc->fe);
389 fc->fe = NULL;
390 return -EINVAL;
391 }
392 }
393 fc->init_state |= FC_STATE_FE_INIT;
394 return 0;
395}
396
397void flexcop_frontend_exit(struct flexcop_device *fc)
398{
399 if (fc->init_state & FC_STATE_FE_INIT)
400 dvb_unregister_frontend(fc->fe);
401
402 fc->init_state &= ~FC_STATE_FE_INIT;
403}
diff --git a/drivers/media/dvb/b2c2/flexcop-hw-filter.c b/drivers/media/dvb/b2c2/flexcop-hw-filter.c
new file mode 100644
index 000000000000..2baf43d3ce8f
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-hw-filter.c
@@ -0,0 +1,204 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-hw-filter.c - pid and mac address filtering and corresponding control functions.
5 *
6 * see flexcop.c for copyright information.
7 */
8#include "flexcop.h"
9
10static void flexcop_rcv_data_ctrl(struct flexcop_device *fc, int onoff)
11{
12 flexcop_set_ibi_value(ctrl_208,Rcv_Data_sig,onoff);
13}
14
15void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff)
16{
17 flexcop_set_ibi_value(ctrl_208,SMC_Enable_sig,onoff);
18}
19
20void flexcop_null_filter_ctrl(struct flexcop_device *fc, int onoff)
21{
22 flexcop_set_ibi_value(ctrl_208,Null_filter_sig,onoff);
23}
24
25void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6])
26{
27 flexcop_ibi_value v418,v41c;
28 v41c = fc->read_ibi_reg(fc,mac_address_41c);
29
30 v418.mac_address_418.MAC1 = mac[0];
31 v418.mac_address_418.MAC2 = mac[1];
32 v418.mac_address_418.MAC3 = mac[2];
33 v418.mac_address_418.MAC6 = mac[3];
34 v41c.mac_address_41c.MAC7 = mac[4];
35 v41c.mac_address_41c.MAC8 = mac[5];
36
37 fc->write_ibi_reg(fc,mac_address_418,v418);
38 fc->write_ibi_reg(fc,mac_address_41c,v41c);
39}
40
41void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff)
42{
43 flexcop_set_ibi_value(ctrl_208,MAC_filter_Mode_sig,onoff);
44}
45
46static void flexcop_pid_group_filter(struct flexcop_device *fc, u16 pid, u16 mask)
47{
48 /* index_reg_310.extra_index_reg need to 0 or 7 to work */
49 flexcop_ibi_value v30c;
50 v30c.pid_filter_30c_ext_ind_0_7.Group_PID = pid;
51 v30c.pid_filter_30c_ext_ind_0_7.Group_mask = mask;
52 fc->write_ibi_reg(fc,pid_filter_30c,v30c);
53}
54
55static void flexcop_pid_group_filter_ctrl(struct flexcop_device *fc, int onoff)
56{
57 flexcop_set_ibi_value(ctrl_208,Mask_filter_sig,onoff);
58}
59
60/* this fancy define reduces the code size of the quite similar PID controlling of
61 * the first 6 PIDs
62 */
63
64#define pid_ctrl(vregname,field,enablefield,trans_field,transval) \
65 flexcop_ibi_value vpid = fc->read_ibi_reg(fc, vregname), \
66 v208 = fc->read_ibi_reg(fc, ctrl_208); \
67\
68 vpid.vregname.field = onoff ? pid : 0x1fff; \
69 vpid.vregname.trans_field = transval; \
70 v208.ctrl_208.enablefield = onoff; \
71\
72 fc->write_ibi_reg(fc,vregname,vpid); \
73 fc->write_ibi_reg(fc,ctrl_208,v208);
74
75static void flexcop_pid_Stream1_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
76{
77 pid_ctrl(pid_filter_300,Stream1_PID,Stream1_filter_sig,Stream1_trans,0);
78}
79
80static void flexcop_pid_Stream2_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
81{
82 pid_ctrl(pid_filter_300,Stream2_PID,Stream2_filter_sig,Stream2_trans,0);
83}
84
85static void flexcop_pid_PCR_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
86{
87 pid_ctrl(pid_filter_304,PCR_PID,PCR_filter_sig,PCR_trans,0);
88}
89
90static void flexcop_pid_PMT_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
91{
92 pid_ctrl(pid_filter_304,PMT_PID,PMT_filter_sig,PMT_trans,0);
93}
94
95static void flexcop_pid_EMM_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
96{
97 pid_ctrl(pid_filter_308,EMM_PID,EMM_filter_sig,EMM_trans,0);
98}
99
100static void flexcop_pid_ECM_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
101{
102 pid_ctrl(pid_filter_308,ECM_PID,ECM_filter_sig,ECM_trans,0);
103}
104
105static void flexcop_pid_control(struct flexcop_device *fc, int index, u16 pid,int onoff)
106{
107 if (pid == 0x2000)
108 return;
109
110 deb_ts("setting pid: %5d %04x at index %d '%s'\n",pid,pid,index,onoff ? "on" : "off");
111
112 /* We could use bit magic here to reduce source code size.
113 * I decided against it, but to use the real register names */
114 switch (index) {
115 case 0: flexcop_pid_Stream1_PID_ctrl(fc,pid,onoff); break;
116 case 1: flexcop_pid_Stream2_PID_ctrl(fc,pid,onoff); break;
117 case 2: flexcop_pid_PCR_PID_ctrl(fc,pid,onoff); break;
118 case 3: flexcop_pid_PMT_PID_ctrl(fc,pid,onoff); break;
119 case 4: flexcop_pid_EMM_PID_ctrl(fc,pid,onoff); break;
120 case 5: flexcop_pid_ECM_PID_ctrl(fc,pid,onoff); break;
121 default:
122 if (fc->has_32_hw_pid_filter && index < 38) {
123 flexcop_ibi_value vpid,vid;
124
125 /* set the index */
126 vid = fc->read_ibi_reg(fc,index_reg_310);
127 vid.index_reg_310.index_reg = index - 6;
128 fc->write_ibi_reg(fc,index_reg_310, vid);
129
130 vpid = fc->read_ibi_reg(fc,pid_n_reg_314);
131 vpid.pid_n_reg_314.PID = onoff ? pid : 0x1fff;
132 vpid.pid_n_reg_314.PID_enable_bit = onoff;
133 fc->write_ibi_reg(fc,pid_n_reg_314, vpid);
134 }
135 break;
136 }
137}
138
139static int flexcop_toggle_fullts_streaming(struct flexcop_device *fc,int onoff)
140{
141 if (fc->fullts_streaming_state != onoff) {
142 deb_ts("%s full TS transfer\n",onoff ? "enabling" : "disabling");
143 flexcop_pid_group_filter(fc, 0, 0x1fe0 * (!onoff));
144 flexcop_pid_group_filter_ctrl(fc,onoff);
145 fc->fullts_streaming_state = onoff;
146 }
147 return 0;
148}
149
150int flexcop_pid_feed_control(struct flexcop_device *fc, struct dvb_demux_feed *dvbdmxfeed, int onoff)
151{
152 int max_pid_filter = 6 + fc->has_32_hw_pid_filter*32;
153
154 fc->feedcount += onoff ? 1 : -1;
155 if (dvbdmxfeed->index >= max_pid_filter)
156 fc->extra_feedcount += onoff ? 1 : -1;
157
158 /* toggle complete-TS-streaming when:
159 * - pid_filtering is not enabled and it is the first or last feed requested
160 * - pid_filtering is enabled,
161 * - but the number of requested feeds is exceeded
162 * - or the requested pid is 0x2000 */
163
164 if (!fc->pid_filtering && fc->feedcount == onoff)
165 flexcop_toggle_fullts_streaming(fc,onoff);
166
167 if (fc->pid_filtering) {
168 flexcop_pid_control(fc,dvbdmxfeed->index,dvbdmxfeed->pid,onoff);
169
170 if (fc->extra_feedcount > 0)
171 flexcop_toggle_fullts_streaming(fc,1);
172 else if (dvbdmxfeed->pid == 0x2000)
173 flexcop_toggle_fullts_streaming(fc,onoff);
174 else
175 flexcop_toggle_fullts_streaming(fc,0);
176 }
177
178 /* if it was the first or last feed request change the stream-status */
179 if (fc->feedcount == onoff) {
180 flexcop_rcv_data_ctrl(fc,onoff);
181 if (fc->stream_control)
182 fc->stream_control(fc,onoff);
183 }
184
185 return 0;
186}
187
188void flexcop_hw_filter_init(struct flexcop_device *fc)
189{
190 int i;
191 flexcop_ibi_value v;
192 for (i = 0; i < 6 + 32*fc->has_32_hw_pid_filter; i++)
193 flexcop_pid_control(fc,i,0x1fff,0);
194
195 flexcop_pid_group_filter(fc, 0, 0x1fe0);
196 flexcop_pid_group_filter_ctrl(fc,0);
197
198 v = fc->read_ibi_reg(fc,pid_filter_308);
199 v.pid_filter_308.EMM_filter_4 = 1;
200 v.pid_filter_308.EMM_filter_6 = 0;
201 fc->write_ibi_reg(fc,pid_filter_308,v);
202
203 flexcop_null_filter_ctrl(fc, 1);
204}
diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c
new file mode 100644
index 000000000000..be4266d4ae91
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-i2c.c
@@ -0,0 +1,210 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-i2c.c - flexcop internal 2Wire bus (I2C) and dvb i2c initialization
5 *
6 * see flexcop.c for copyright information.
7 */
8#include "flexcop.h"
9
10#define FC_MAX_I2C_RETRIES 100000
11
12static int flexcop_i2c_operation(struct flexcop_device *fc, flexcop_ibi_value *r100)
13{
14 int i;
15 flexcop_ibi_value r;
16
17 r100->tw_sm_c_100.working_start = 1;
18 deb_i2c("r100 before: %08x\n",r100->raw);
19
20 fc->write_ibi_reg(fc, tw_sm_c_100, ibi_zero);
21 fc->write_ibi_reg(fc, tw_sm_c_100, *r100); /* initiating i2c operation */
22
23 for (i = 0; i < FC_MAX_I2C_RETRIES; i++) {
24 r = fc->read_ibi_reg(fc, tw_sm_c_100);
25
26 if (!r.tw_sm_c_100.no_base_addr_ack_error) {
27 if (r.tw_sm_c_100.st_done) { /* && !r.tw_sm_c_100.working_start */
28 *r100 = r;
29 deb_i2c("i2c success\n");
30 return 0;
31 }
32 } else {
33 deb_i2c("suffering from an i2c ack_error\n");
34 return -EREMOTEIO;
35 }
36 }
37 deb_i2c("tried %d times i2c operation, never finished or too many ack errors.\n",i);
38 return -EREMOTEIO;
39}
40
41static int flexcop_i2c_read4(struct flexcop_device *fc, flexcop_ibi_value r100, u8 *buf)
42{
43 flexcop_ibi_value r104;
44 int len = r100.tw_sm_c_100.total_bytes, /* remember total_bytes is buflen-1 */
45 ret;
46
47 if ((ret = flexcop_i2c_operation(fc,&r100)) != 0) {
48 /* The Cablestar needs a different kind of i2c-transfer (does not
49 * support "Repeat Start"):
50 * wait for the ACK failure,
51 * and do a subsequent read with the Bit 30 enabled
52 */
53 r100.tw_sm_c_100.no_base_addr_ack_error = 1;
54 if ((ret = flexcop_i2c_operation(fc,&r100)) != 0) {
55 deb_i2c("no_base_addr read failed. %d\n",ret);
56 return ret;
57 }
58 }
59
60 buf[0] = r100.tw_sm_c_100.data1_reg;
61
62 if (len > 0) {
63 r104 = fc->read_ibi_reg(fc,tw_sm_c_104);
64 deb_i2c("read: r100: %08x, r104: %08x\n",r100.raw,r104.raw);
65
66 /* there is at least one more byte, otherwise we wouldn't be here */
67 buf[1] = r104.tw_sm_c_104.data2_reg;
68 if (len > 1) buf[2] = r104.tw_sm_c_104.data3_reg;
69 if (len > 2) buf[3] = r104.tw_sm_c_104.data4_reg;
70 }
71
72 return 0;
73}
74
75static int flexcop_i2c_write4(struct flexcop_device *fc, flexcop_ibi_value r100, u8 *buf)
76{
77 flexcop_ibi_value r104;
78 int len = r100.tw_sm_c_100.total_bytes; /* remember total_bytes is buflen-1 */
79 r104.raw = 0;
80
81 /* there is at least one byte, otherwise we wouldn't be here */
82 r100.tw_sm_c_100.data1_reg = buf[0];
83
84 r104.tw_sm_c_104.data2_reg = len > 0 ? buf[1] : 0;
85 r104.tw_sm_c_104.data3_reg = len > 1 ? buf[2] : 0;
86 r104.tw_sm_c_104.data4_reg = len > 2 ? buf[3] : 0;
87
88 deb_i2c("write: r100: %08x, r104: %08x\n",r100.raw,r104.raw);
89
90 /* write the additional i2c data before doing the actual i2c operation */
91 fc->write_ibi_reg(fc,tw_sm_c_104,r104);
92 return flexcop_i2c_operation(fc,&r100);
93}
94
95int flexcop_i2c_request(struct flexcop_device *fc, flexcop_access_op_t op,
96 flexcop_i2c_port_t port, u8 chipaddr, u8 addr, u8 *buf, u16 len)
97{
98 int ret;
99 u16 bytes_to_transfer;
100 flexcop_ibi_value r100;
101
102 deb_i2c("op = %d\n",op);
103 r100.raw = 0;
104 r100.tw_sm_c_100.chipaddr = chipaddr;
105 r100.tw_sm_c_100.twoWS_rw = op;
106 r100.tw_sm_c_100.twoWS_port_reg = port;
107
108 while (len != 0) {
109 bytes_to_transfer = len > 4 ? 4 : len;
110
111 r100.tw_sm_c_100.total_bytes = bytes_to_transfer - 1;
112 r100.tw_sm_c_100.baseaddr = addr;
113
114 if (op == FC_READ)
115 ret = flexcop_i2c_read4(fc, r100, buf);
116 else
117 ret = flexcop_i2c_write4(fc,r100, buf);
118
119 if (ret < 0)
120 return ret;
121
122 buf += bytes_to_transfer;
123 addr += bytes_to_transfer;
124 len -= bytes_to_transfer;
125 };
126
127 return 0;
128}
129/* exported for PCI i2c */
130EXPORT_SYMBOL(flexcop_i2c_request);
131
132/* master xfer callback for demodulator */
133static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num)
134{
135 struct flexcop_device *fc = i2c_get_adapdata(i2c_adap);
136 int i, ret = 0;
137
138 if (down_interruptible(&fc->i2c_sem))
139 return -ERESTARTSYS;
140
141 /* reading */
142 if (num == 2 &&
143 msgs[0].flags == 0 &&
144 msgs[1].flags == I2C_M_RD &&
145 msgs[0].buf != NULL &&
146 msgs[1].buf != NULL) {
147
148 ret = fc->i2c_request(fc, FC_READ, FC_I2C_PORT_DEMOD, msgs[0].addr, msgs[0].buf[0], msgs[1].buf, msgs[1].len);
149
150 } else for (i = 0; i < num; i++) { /* writing command */
151 if (msgs[i].flags != 0 || msgs[i].buf == NULL || msgs[i].len < 2) {
152 ret = -EINVAL;
153 break;
154 }
155
156 ret = fc->i2c_request(fc, FC_WRITE, FC_I2C_PORT_DEMOD, msgs[i].addr, msgs[i].buf[0], &msgs[i].buf[1], msgs[i].len - 1);
157 }
158
159 if (ret < 0)
160 err("i2c master_xfer failed");
161 else
162 ret = num;
163
164 up(&fc->i2c_sem);
165
166 return ret;
167}
168
169static u32 flexcop_i2c_func(struct i2c_adapter *adapter)
170{
171 return I2C_FUNC_I2C;
172}
173
174static struct i2c_algorithm flexcop_algo = {
175 .name = "FlexCop I2C algorithm",
176 .id = I2C_ALGO_BIT,
177 .master_xfer = flexcop_master_xfer,
178 .functionality = flexcop_i2c_func,
179};
180
181int flexcop_i2c_init(struct flexcop_device *fc)
182{
183 int ret;
184
185 sema_init(&fc->i2c_sem,1);
186
187 memset(&fc->i2c_adap, 0, sizeof(struct i2c_adapter));
188 strncpy(fc->i2c_adap.name, "B2C2 FlexCop device",I2C_NAME_SIZE);
189
190 i2c_set_adapdata(&fc->i2c_adap,fc);
191
192 fc->i2c_adap.class = I2C_CLASS_TV_DIGITAL;
193 fc->i2c_adap.algo = &flexcop_algo;
194 fc->i2c_adap.algo_data = NULL;
195 fc->i2c_adap.id = I2C_ALGO_BIT;
196
197 if ((ret = i2c_add_adapter(&fc->i2c_adap)) < 0)
198 return ret;
199
200 fc->init_state |= FC_STATE_I2C_INIT;
201 return 0;
202}
203
204void flexcop_i2c_exit(struct flexcop_device *fc)
205{
206 if (fc->init_state & FC_STATE_I2C_INIT)
207 i2c_del_adapter(&fc->i2c_adap);
208
209 fc->init_state &= ~FC_STATE_I2C_INIT;
210}
diff --git a/drivers/media/dvb/b2c2/flexcop-misc.c b/drivers/media/dvb/b2c2/flexcop-misc.c
new file mode 100644
index 000000000000..19e06da46774
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-misc.c
@@ -0,0 +1,66 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-misc.c - miscellaneous functions.
5 *
6 * see flexcop.c for copyright information.
7 */
8#include "flexcop.h"
9
10void flexcop_determine_revision(struct flexcop_device *fc)
11{
12 flexcop_ibi_value v = fc->read_ibi_reg(fc,misc_204);
13
14 switch (v.misc_204.Rev_N_sig_revision_hi) {
15 case 0x2:
16 deb_info("found a FlexCopII.\n");
17 fc->rev = FLEXCOP_II;
18 break;
19 case 0x3:
20 deb_info("found a FlexCopIIb.\n");
21 fc->rev = FLEXCOP_IIB;
22 break;
23 case 0x0:
24 deb_info("found a FlexCopIII.\n");
25 fc->rev = FLEXCOP_III;
26 break;
27 default:
28 err("unkown FlexCop Revision: %x. Please report the linux-dvb@linuxtv.org.",v.misc_204.Rev_N_sig_revision_hi);
29 break;
30 }
31
32 if ((fc->has_32_hw_pid_filter = v.misc_204.Rev_N_sig_caps))
33 deb_info("this FlexCop has the additional 32 hardware pid filter.\n");
34 else
35 deb_info("this FlexCop has only the 6 basic main hardware pid filter.\n");
36 /* bus parts have to decide if hw pid filtering is used or not. */
37}
38
39const char *flexcop_revision_names[] = {
40 "Unkown chip",
41 "FlexCopII",
42 "FlexCopIIb",
43 "FlexCopIII",
44};
45
46const char *flexcop_device_names[] = {
47 "Unkown device",
48 "AirStar 2 DVB-T",
49 "AirStar 2 ATSC",
50 "SkyStar 2 DVB-S",
51 "SkyStar 2 DVB-S (old version)",
52 "CableStar 2 DVB-C",
53};
54
55const char *flexcop_bus_names[] = {
56 "USB",
57 "PCI",
58};
59
60void flexcop_device_name(struct flexcop_device *fc,const char *prefix,const
61 char *suffix)
62{
63 info("%s '%s' at the '%s' bus controlled by a '%s' %s",prefix,
64 flexcop_device_names[fc->dev_type],flexcop_bus_names[fc->bus_type],
65 flexcop_revision_names[fc->rev],suffix);
66}
diff --git a/drivers/media/dvb/b2c2/flexcop-pci.c b/drivers/media/dvb/b2c2/flexcop-pci.c
new file mode 100644
index 000000000000..ed717c0073d5
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-pci.c
@@ -0,0 +1,381 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-pci.c - covers the PCI part including DMA transfers.
5 *
6 * see flexcop.c for copyright information.
7 */
8
9#define FC_LOG_PREFIX "flexcop-pci"
10#include "flexcop-common.h"
11
12static int enable_pid_filtering = 1;
13module_param(enable_pid_filtering, int, 0444);
14MODULE_PARM_DESC(enable_pid_filtering, "enable hardware pid filtering: supported values: 0 (fullts), 1");
15
16#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG
17#define dprintk(level,args...) \
18 do { if ((debug & level)) printk(args); } while (0)
19#define DEBSTATUS ""
20#else
21#define dprintk(level,args...)
22#define DEBSTATUS " (debugging is not enabled)"
23#endif
24
25#define deb_info(args...) dprintk(0x01,args)
26#define deb_reg(args...) dprintk(0x02,args)
27#define deb_ts(args...) dprintk(0x04,args)
28#define deb_irq(args...) dprintk(0x08,args)
29
30static int debug = 0;
31module_param(debug, int, 0644);
32MODULE_PARM_DESC(debug, "set debug level (1=info,2=regs,4=TS,8=irqdma (|-able))." DEBSTATUS);
33
34#define DRIVER_VERSION "0.1"
35#define DRIVER_NAME "Technisat/B2C2 FlexCop II/IIb/III Digital TV PCI Driver"
36#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de>"
37
38struct flexcop_pci {
39 struct pci_dev *pdev;
40
41#define FC_PCI_INIT 0x01
42#define FC_PCI_DMA_INIT 0x02
43 int init_state;
44
45 void __iomem *io_mem;
46 u32 irq;
47/* buffersize (at least for DMA1, need to be % 188 == 0,
48 * this logic is required */
49#define FC_DEFAULT_DMA1_BUFSIZE (1280 * 188)
50#define FC_DEFAULT_DMA2_BUFSIZE (10 * 188)
51 struct flexcop_dma dma[2];
52
53 int active_dma1_addr; /* 0 = addr0 of dma1; 1 = addr1 of dma1 */
54 u32 last_dma1_cur_pos; /* position of the pointer last time the timer/packet irq occured */
55 int count;
56
57 spinlock_t irq_lock;
58
59 struct flexcop_device *fc_dev;
60};
61
62static int lastwreg,lastwval,lastrreg,lastrval;
63
64static flexcop_ibi_value flexcop_pci_read_ibi_reg (struct flexcop_device *fc, flexcop_ibi_register r)
65{
66 struct flexcop_pci *fc_pci = fc->bus_specific;
67 flexcop_ibi_value v;
68 v.raw = readl(fc_pci->io_mem + r);
69
70 if (lastrreg != r || lastrval != v.raw) {
71 lastrreg = r; lastrval = v.raw;
72 deb_reg("new rd: %3x: %08x\n",r,v.raw);
73 }
74
75 return v;
76}
77
78static int flexcop_pci_write_ibi_reg(struct flexcop_device *fc, flexcop_ibi_register r, flexcop_ibi_value v)
79{
80 struct flexcop_pci *fc_pci = fc->bus_specific;
81
82 if (lastwreg != r || lastwval != v.raw) {
83 lastwreg = r; lastwval = v.raw;
84 deb_reg("new wr: %3x: %08x\n",r,v.raw);
85 }
86
87 writel(v.raw, fc_pci->io_mem + r);
88 return 0;
89}
90
91/* When PID filtering is turned on, we use the timer IRQ, because small amounts
92 * of data need to be passed to the user space instantly as well. When PID
93 * filtering is turned off, we use the page-change-IRQ */
94static irqreturn_t flexcop_pci_irq(int irq, void *dev_id, struct pt_regs *regs)
95{
96 struct flexcop_pci *fc_pci = dev_id;
97 struct flexcop_device *fc = fc_pci->fc_dev;
98 flexcop_ibi_value v = fc->read_ibi_reg(fc,irq_20c);
99 irqreturn_t ret = IRQ_HANDLED;
100
101 spin_lock_irq(&fc_pci->irq_lock);
102
103 if (v.irq_20c.DMA1_IRQ_Status == 1) {
104 if (fc_pci->active_dma1_addr == 0)
105 flexcop_pass_dmx_packets(fc_pci->fc_dev,fc_pci->dma[0].cpu_addr0,fc_pci->dma[0].size / 188);
106 else
107 flexcop_pass_dmx_packets(fc_pci->fc_dev,fc_pci->dma[0].cpu_addr1,fc_pci->dma[0].size / 188);
108
109 deb_irq("page change to page: %d\n",!fc_pci->active_dma1_addr);
110 fc_pci->active_dma1_addr = !fc_pci->active_dma1_addr;
111 } else if (v.irq_20c.DMA1_Timer_Status == 1) {
112 /* for the timer IRQ we only can use buffer dmx feeding, because we don't have
113 * complete TS packets when reading from the DMA memory */
114 dma_addr_t cur_addr =
115 fc->read_ibi_reg(fc,dma1_008).dma_0x8.dma_cur_addr << 2;
116 u32 cur_pos = cur_addr - fc_pci->dma[0].dma_addr0;
117
118 deb_irq("irq: %08x cur_addr: %08x: cur_pos: %08x, last_cur_pos: %08x ",
119 v.raw,cur_addr,cur_pos,fc_pci->last_dma1_cur_pos);
120
121 /* buffer end was reached, restarted from the beginning
122 * pass the data from last_cur_pos to the buffer end to the demux
123 */
124 if (cur_pos < fc_pci->last_dma1_cur_pos) {
125 deb_irq(" end was reached: passing %d bytes ",(fc_pci->dma[0].size*2 - 1) - fc_pci->last_dma1_cur_pos);
126 flexcop_pass_dmx_data(fc_pci->fc_dev,
127 fc_pci->dma[0].cpu_addr0 + fc_pci->last_dma1_cur_pos,
128 (fc_pci->dma[0].size*2) - fc_pci->last_dma1_cur_pos);
129 fc_pci->last_dma1_cur_pos = 0;
130 fc_pci->count = 0;
131 }
132
133 if (cur_pos > fc_pci->last_dma1_cur_pos) {
134 deb_irq(" passing %d bytes ",cur_pos - fc_pci->last_dma1_cur_pos);
135 flexcop_pass_dmx_data(fc_pci->fc_dev,
136 fc_pci->dma[0].cpu_addr0 + fc_pci->last_dma1_cur_pos,
137 cur_pos - fc_pci->last_dma1_cur_pos);
138 }
139 deb_irq("\n");
140
141 fc_pci->last_dma1_cur_pos = cur_pos;
142 } else
143 ret = IRQ_NONE;
144
145 spin_unlock_irq(&fc_pci->irq_lock);
146
147/* packet count would be ideal for hw filtering, but it isn't working. Either
148 * the data book is wrong, or I'm unable to read it correctly */
149
150/* if (v.irq_20c.DMA1_Size_IRQ_Status == 1) { packet counter */
151
152 return ret;
153}
154
155static int flexcop_pci_stream_control(struct flexcop_device *fc, int onoff)
156{
157 struct flexcop_pci *fc_pci = fc->bus_specific;
158 if (onoff) {
159 flexcop_dma_config(fc,&fc_pci->dma[0],FC_DMA_1,FC_DMA_SUBADDR_0 | FC_DMA_SUBADDR_1);
160 flexcop_dma_config(fc,&fc_pci->dma[1],FC_DMA_2,FC_DMA_SUBADDR_0 | FC_DMA_SUBADDR_1);
161 flexcop_dma_config_timer(fc,FC_DMA_1,1);
162
163 if (fc_pci->fc_dev->pid_filtering) {
164 fc_pci->last_dma1_cur_pos = 0;
165 flexcop_dma_control_timer_irq(fc,FC_DMA_1,1);
166 } else {
167 fc_pci->active_dma1_addr = 0;
168 flexcop_dma_control_size_irq(fc,FC_DMA_1,1);
169 }
170
171/* flexcop_dma_config_packet_count(fc,FC_DMA_1,0xc0);
172 flexcop_dma_control_packet_irq(fc,FC_DMA_1,1); */
173
174 deb_irq("irqs enabled\n");
175 } else {
176 if (fc_pci->fc_dev->pid_filtering)
177 flexcop_dma_control_timer_irq(fc,FC_DMA_1,0);
178 else
179 flexcop_dma_control_size_irq(fc,FC_DMA_1,0);
180
181// flexcop_dma_control_packet_irq(fc,FC_DMA_1,0);
182 deb_irq("irqs disabled\n");
183 }
184
185 return 0;
186}
187
188static int flexcop_pci_dma_init(struct flexcop_pci *fc_pci)
189{
190 int ret;
191 if ((ret = flexcop_dma_allocate(fc_pci->pdev,&fc_pci->dma[0],FC_DEFAULT_DMA1_BUFSIZE)) != 0)
192 return ret;
193
194 if ((ret = flexcop_dma_allocate(fc_pci->pdev,&fc_pci->dma[1],FC_DEFAULT_DMA2_BUFSIZE)) != 0)
195 goto dma1_free;
196
197 flexcop_sram_set_dest(fc_pci->fc_dev,FC_SRAM_DEST_MEDIA | FC_SRAM_DEST_NET, FC_SRAM_DEST_TARGET_DMA1);
198 flexcop_sram_set_dest(fc_pci->fc_dev,FC_SRAM_DEST_CAO | FC_SRAM_DEST_CAI, FC_SRAM_DEST_TARGET_DMA2);
199
200 fc_pci->init_state |= FC_PCI_DMA_INIT;
201 goto success;
202dma1_free:
203 flexcop_dma_free(&fc_pci->dma[0]);
204
205success:
206 return ret;
207}
208
209static void flexcop_pci_dma_exit(struct flexcop_pci *fc_pci)
210{
211 if (fc_pci->init_state & FC_PCI_DMA_INIT) {
212 flexcop_dma_free(&fc_pci->dma[0]);
213 flexcop_dma_free(&fc_pci->dma[1]);
214 }
215 fc_pci->init_state &= ~FC_PCI_DMA_INIT;
216}
217
218static int flexcop_pci_init(struct flexcop_pci *fc_pci)
219{
220 int ret;
221 u8 card_rev;
222
223 pci_read_config_byte(fc_pci->pdev, PCI_CLASS_REVISION, &card_rev);
224 info("card revision %x", card_rev);
225
226 if ((ret = pci_enable_device(fc_pci->pdev)) != 0)
227 return ret;
228
229 pci_set_master(fc_pci->pdev);
230
231 /* enable interrupts */
232 // pci_write_config_dword(pdev, 0x6c, 0x8000);
233
234 if ((ret = pci_request_regions(fc_pci->pdev, DRIVER_NAME)) != 0)
235 goto err_pci_disable_device;
236
237 fc_pci->io_mem = pci_iomap(fc_pci->pdev, 0, 0x800);
238
239 if (!fc_pci->io_mem) {
240 err("cannot map io memory\n");
241 ret = -EIO;
242 goto err_pci_release_regions;
243 }
244
245 pci_set_drvdata(fc_pci->pdev, fc_pci);
246
247 if ((ret = request_irq(fc_pci->pdev->irq, flexcop_pci_irq,
248 SA_SHIRQ, DRIVER_NAME, fc_pci)) != 0)
249 goto err_pci_iounmap;
250
251 spin_lock_init(&fc_pci->irq_lock);
252
253 fc_pci->init_state |= FC_PCI_INIT;
254 goto success;
255
256err_pci_iounmap:
257 pci_iounmap(fc_pci->pdev, fc_pci->io_mem);
258 pci_set_drvdata(fc_pci->pdev, NULL);
259err_pci_release_regions:
260 pci_release_regions(fc_pci->pdev);
261err_pci_disable_device:
262 pci_disable_device(fc_pci->pdev);
263
264success:
265 return ret;
266}
267
268static void flexcop_pci_exit(struct flexcop_pci *fc_pci)
269{
270 if (fc_pci->init_state & FC_PCI_INIT) {
271 free_irq(fc_pci->pdev->irq, fc_pci);
272 pci_iounmap(fc_pci->pdev, fc_pci->io_mem);
273 pci_set_drvdata(fc_pci->pdev, NULL);
274 pci_release_regions(fc_pci->pdev);
275 pci_disable_device(fc_pci->pdev);
276 }
277 fc_pci->init_state &= ~FC_PCI_INIT;
278}
279
280
281static int flexcop_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
282{
283 struct flexcop_device *fc;
284 struct flexcop_pci *fc_pci;
285 int ret = -ENOMEM;
286
287 if ((fc = flexcop_device_kmalloc(sizeof(struct flexcop_pci))) == NULL) {
288 err("out of memory\n");
289 return -ENOMEM;
290 }
291
292/* general flexcop init */
293 fc_pci = fc->bus_specific;
294 fc_pci->fc_dev = fc;
295
296 fc->read_ibi_reg = flexcop_pci_read_ibi_reg;
297 fc->write_ibi_reg = flexcop_pci_write_ibi_reg;
298 fc->i2c_request = flexcop_i2c_request;
299 fc->get_mac_addr = flexcop_eeprom_check_mac_addr;
300
301 fc->stream_control = flexcop_pci_stream_control;
302
303 if (enable_pid_filtering)
304 info("will use the HW PID filter.");
305 else
306 info("will pass the complete TS to the demuxer.");
307
308 fc->pid_filtering = enable_pid_filtering;
309 fc->bus_type = FC_PCI;
310
311 fc->dev = &pdev->dev;
312 fc->owner = THIS_MODULE;
313
314/* bus specific part */
315 fc_pci->pdev = pdev;
316 if ((ret = flexcop_pci_init(fc_pci)) != 0)
317 goto err_kfree;
318
319/* init flexcop */
320 if ((ret = flexcop_device_initialize(fc)) != 0)
321 goto err_pci_exit;
322
323/* init dma */
324 if ((ret = flexcop_pci_dma_init(fc_pci)) != 0)
325 goto err_fc_exit;
326
327 goto success;
328err_fc_exit:
329 flexcop_device_exit(fc);
330err_pci_exit:
331 flexcop_pci_exit(fc_pci);
332err_kfree:
333 flexcop_device_kfree(fc);
334success:
335 return ret;
336}
337
338/* in theory every _exit function should be called exactly two times,
339 * here and in the bail-out-part of the _init-function
340 */
341static void flexcop_pci_remove(struct pci_dev *pdev)
342{
343 struct flexcop_pci *fc_pci = pci_get_drvdata(pdev);
344
345 flexcop_pci_dma_exit(fc_pci);
346 flexcop_device_exit(fc_pci->fc_dev);
347 flexcop_pci_exit(fc_pci);
348 flexcop_device_kfree(fc_pci->fc_dev);
349}
350
351static struct pci_device_id flexcop_pci_tbl[] = {
352 { PCI_DEVICE(0x13d0, 0x2103) },
353/* { PCI_DEVICE(0x13d0, 0x2200) }, PCI FlexCopIII ? */
354 { },
355};
356
357MODULE_DEVICE_TABLE(pci, flexcop_pci_tbl);
358
359static struct pci_driver flexcop_pci_driver = {
360 .name = "Technisat/B2C2 FlexCop II/IIb/III PCI",
361 .id_table = flexcop_pci_tbl,
362 .probe = flexcop_pci_probe,
363 .remove = flexcop_pci_remove,
364};
365
366static int __init flexcop_pci_module_init(void)
367{
368 return pci_register_driver(&flexcop_pci_driver);
369}
370
371static void __exit flexcop_pci_module_exit(void)
372{
373 pci_unregister_driver(&flexcop_pci_driver);
374}
375
376module_init(flexcop_pci_module_init);
377module_exit(flexcop_pci_module_exit);
378
379MODULE_AUTHOR(DRIVER_AUTHOR);
380MODULE_DESCRIPTION(DRIVER_NAME);
381MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/b2c2/flexcop-reg.h b/drivers/media/dvb/b2c2/flexcop-reg.h
new file mode 100644
index 000000000000..5e131be55cb3
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-reg.h
@@ -0,0 +1,701 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-reg.h - register abstraction for FlexCopII, FlexCopIIb and FlexCopIII
5 *
6 * see flexcop.c for copyright information.
7 */
8#ifndef __FLEXCOP_REG_H__
9#define __FLEXCOP_REG_H__
10
11
12typedef enum {
13 FLEXCOP_UNK = 0,
14 FLEXCOP_II,
15 FLEXCOP_IIB,
16 FLEXCOP_III,
17} flexcop_revision_t;
18
19extern const char *flexcop_revision_names[];
20
21typedef enum {
22 FC_UNK = 0,
23 FC_AIR_DVB,
24 FC_AIR_ATSC,
25 FC_SKY,
26 FC_SKY_OLD,
27 FC_CABLE,
28} flexcop_device_type_t;
29
30typedef enum {
31 FC_USB = 0,
32 FC_PCI,
33} flexcop_bus_t;
34
35extern const char *flexcop_device_names[];
36
37/* FlexCop IBI Registers */
38
39/* flexcop_ibi_reg - a huge union representing the register structure */
40typedef union {
41 u32 raw;
42
43/* DMA 0x000 to 0x01c
44 * DMA1 0x000 to 0x00c
45 * DMA2 0x010 to 0x01c
46 */
47 struct {
48 u32 dma_0start : 1; /* set: data will be delivered to dma1_address0 */
49 u32 dma_0No_update : 1; /* set: dma1_cur_address will be updated, unset: no update */
50 u32 dma_address0 :30; /* physical/virtual host memory address0 DMA */
51 } dma_0x0;
52
53 struct {
54 u32 DMA_maxpackets : 8; /* (remapped) PCI DMA1 Packet Count Interrupt. This variable
55 is able to be read and written while bit(1) of register
56 0x00c (remap_enable) is set. This variable represents
57 the number of packets that will be transmitted to the PCI
58 host using PCI DMA1 before an interrupt to the PCI is
59 asserted. This functionality may be enabled using bit(20)
60 of register 0x208. N=0 disables the IRQ. */
61 u32 dma_addr_size :24; /* size of memory buffer in DWORDs (bytesize / 4) for DMA */
62 } dma_0x4_remap;
63
64 struct {
65 u32 dma1timer : 7; /* reading PCI DMA1 timer ... when remap_enable is 0 */
66 u32 unused : 1;
67 u32 dma_addr_size :24;
68 } dma_0x4_read;
69
70 struct {
71 u32 unused : 1;
72 u32 dmatimer : 7; /* writing PCI DMA1 timer ... when remap_enable is 0 */
73 u32 dma_addr_size :24;
74 } dma_0x4_write;
75
76 struct {
77 u32 unused : 2;
78 u32 dma_cur_addr :30; /* current physical host memory address pointer for DMA */
79 } dma_0x8;
80
81 struct {
82 u32 dma_1start : 1; /* set: data will be delivered to dma_address1, when dma_address0 is full */
83 u32 remap_enable : 1; /* remap enable for 0x0x4(7:0) */
84 u32 dma_address1 :30; /* Physical/virtual address 1 on DMA */
85 } dma_0xc;
86
87/* Two-wire Serial Master and Clock 0x100-0x110 */
88 struct {
89// u32 slave_transmitter : 1; /* ???*/
90 u32 chipaddr : 7; /* two-line serial address of the target slave */
91 u32 reserved1 : 1;
92 u32 baseaddr : 8; /* address of the location of the read/write operation */
93 u32 data1_reg : 8; /* first byte in two-line serial read/write operation */
94 u32 working_start : 1; /* when doing a write operation this indicator is 0 when ready
95 * set to 1 when doing a write operation */
96 u32 twoWS_rw : 1; /* read/write indicator (1 = read, 0 write) */
97 u32 total_bytes : 2; /* number of data bytes in each two-line serial transaction (0 = 1 byte, 11 = 4byte)*/
98 u32 twoWS_port_reg : 2; /* port selection: 01 - Front End/Demod, 10 - EEPROM, 11 - Tuner */
99 u32 no_base_addr_ack_error : 1; /* writing: write-req: frame is produced w/o baseaddr, read-req: read-cycles w/o
100 * preceding address assignment write frame
101 * ACK_ERROR = 1 when no ACK from slave in the last transaction */
102 u32 st_done : 1; /* indicator for transaction is done */
103 } tw_sm_c_100;
104
105 struct {
106 u32 data2_reg : 8; /* 2nd data byte */
107 u32 data3_reg : 8; /* 3rd data byte */
108 u32 data4_reg : 8; /* 4th data byte */
109 u32 exlicit_stops : 1; /* when set, transactions are produced w/o trailing STOP flag, then send isolated STOP flags */
110 u32 force_stop : 1; /* isolated stop flag */
111 u32 unused : 6;
112 } tw_sm_c_104;
113
114/* Clock. The register allows the FCIII to convert an incoming Master clock
115 * (MCLK) signal into a lower frequency clock through the use of a LowCounter
116 * (TLO) and a High- Counter (THI). The time counts for THI and TLO are
117 * measured in MCLK; each count represents 4 MCLK input clock cycles.
118 *
119 * The default output for port #1 is set for Front End Demod communication. (0x108)
120 * The default output for port #2 is set for EEPROM communication. (0x10c)
121 * The default output for port #3 is set for Tuner communication. (0x110)
122 */
123 struct {
124 u32 thi1 : 6; /* Thi for port #1 (def: 100110b; 38) */
125 u32 reserved1 : 2;
126 u32 tlo1 : 5; /* Tlo for port #1 (def: 11100b; 28) */
127 u32 reserved2 :19;
128 } tw_sm_c_108;
129
130 struct {
131 u32 thi1 : 6; /* Thi for port #2 (def: 111001b; 57) */
132 u32 reserved1 : 2;
133 u32 tlo1 : 5; /* Tlo for port #2 (def: 11100b; 28) */
134 u32 reserved2 :19;
135 } tw_sm_c_10c;
136
137 struct {
138 u32 thi1 : 6; /* Thi for port #3 (def: 111001b; 57) */
139 u32 reserved1 : 2;
140 u32 tlo1 : 5; /* Tlo for port #3 (def: 11100b; 28) */
141 u32 reserved2 :19;
142 } tw_sm_c_110;
143
144/* LNB Switch Frequency 0x200
145 * Clock that creates the LNB switch tone. The default is set to have a fixed
146 * low output (not oscillating) to the LNB_CTL line.
147 */
148 struct {
149 u32 LNB_CTLHighCount_sig :15; /* It is the number of pre-scaled clock cycles that will be low. */
150 u32 LNB_CTLLowCount_sig :15; /* For example, to obtain a 22KHz output given a 45 Mhz Master
151 Clock signal (MCLK), set PreScalar=01 and LowCounter value to 0x1ff. */
152 u32 LNB_CTLPrescaler_sig : 2; /* pre-scaler divides MCLK: 00 (no division), 01 by 2, 10 by 4, 11 by 12 */
153 } lnb_switch_freq_200;
154
155/* ACPI, Peripheral Reset, LNB Polarity
156 * ACPI power conservation mode, LNB polarity selection (low or high voltage),
157 * and peripheral reset.
158 */
159 struct {
160 u32 ACPI1_sig : 1; /* turn of the power of tuner and LNB, not implemented in FCIII */
161 u32 ACPI3_sig : 1; /* turn of power of the complete satelite receiver board (except FCIII) */
162 u32 LNB_L_H_sig : 1; /* low or high voltage for LNB. (0 = low, 1 = high) */
163 u32 Per_reset_sig : 1; /* misc. init reset (default: 1), to reset set to low and back to high */
164 u32 reserved :20;
165 u32 Rev_N_sig_revision_hi : 4;/* 0xc in case of FCIII */
166 u32 Rev_N_sig_reserved1 : 2;
167 u32 Rev_N_sig_caps : 1; /* if 1, FCIII has 32 PID- and MAC-filters and is capable of IP multicast */
168 u32 Rev_N_sig_reserved2 : 1;
169 } misc_204;
170
171/* Control and Status 0x208 to 0x21c */
172/* Gross enable and disable control */
173 struct {
174 u32 Stream1_filter_sig : 1; /* Stream1 PID filtering */
175 u32 Stream2_filter_sig : 1; /* Stream2 PID filtering */
176 u32 PCR_filter_sig : 1; /* PCR PID filter */
177 u32 PMT_filter_sig : 1; /* PMT PID filter */
178
179 u32 EMM_filter_sig : 1; /* EMM PID filter */
180 u32 ECM_filter_sig : 1; /* ECM PID filter */
181 u32 Null_filter_sig : 1; /* Filters null packets, PID=0x1fff. */
182 u32 Mask_filter_sig : 1; /* mask PID filter */
183
184 u32 WAN_Enable_sig : 1; /* WAN output line through V8 memory space is activated. */
185 u32 WAN_CA_Enable_sig : 1; /* not in FCIII */
186 u32 CA_Enable_sig : 1; /* not in FCIII */
187 u32 SMC_Enable_sig : 1; /* CI stream data (CAI) goes directly to the smart card intf (opposed IBI 0x600 or SC-cmd buf). */
188
189 u32 Per_CA_Enable_sig : 1; /* not in FCIII */
190 u32 Multi2_Enable_sig : 1; /* ? */
191 u32 MAC_filter_Mode_sig : 1; /* (MAC_filter_enable) Globally enables MAC filters for Net PID filteres. */
192 u32 Rcv_Data_sig : 1; /* PID filtering module enable. When this bit is a one, the PID filter will
193 examine and process packets according to all other (individual) PID
194 filtering controls. If it a zero, no packet processing of any kind will
195 take place. All data from the tuner will be thrown away. */
196
197 u32 DMA1_IRQ_Enable_sig : 1; /* When set, a DWORD counter is enabled on PCI DMA1 that asserts the PCI
198 * interrupt after the specified count for filling the buffer. */
199 u32 DMA1_Timer_Enable_sig : 1; /* When set, a timer is enabled on PCI DMA1 that asserts the PCI interrupt
200 after a specified amount of time. */
201 u32 DMA2_IRQ_Enable_sig : 1; /* same as DMA1_IRQ_Enable_sig but for DMA2 */
202 u32 DMA2_Timer_Enable_sig : 1; /* same as DMA1_Timer_Enable_sig but for DMA2 */
203
204 u32 DMA1_Size_IRQ_Enable_sig : 1; /* When set, a packet count detector is enabled on PCI DMA1 that asserts the PCI interrupt. */
205 u32 DMA2_Size_IRQ_Enable_sig : 1; /* When set, a packet count detector is enabled on PCI DMA2 that asserts the PCI interrupt. */
206 u32 Mailbox_from_V8_Enable_sig: 1; /* When set, writes to the mailbox register produce an interrupt to the
207 PCI host to indicate that mailbox data is available. */
208
209 u32 unused : 9;
210 } ctrl_208;
211
212/* General status. When a PCI interrupt occurs, this register is read to
213 * discover the reason for the interrupt.
214 */
215 struct {
216 u32 DMA1_IRQ_Status : 1; /* When set(1) the DMA1 counter had generated an IRQ. Read Only. */
217 u32 DMA1_Timer_Status : 1; /* When set(1) the DMA1 timer had generated an IRQ. Read Only. */
218 u32 DMA2_IRQ_Status : 1; /* When set(1) the DMA2 counter had generated an IRQ. Read Only. */
219 u32 DMA2_Timer_Status : 1; /* When set(1) the DMA2 timer had generated an IRQ. Read Only. */
220 u32 DMA1_Size_IRQ_Status : 1; /* (Read only). This register is read after an interrupt to */
221 u32 DMA2_Size_IRQ_Status : 1; /* find out why we had an IRQ. Reading this register will clear this bit. Packet count*/
222 u32 Mailbox_from_V8_Status_sig: 1; /* Same as above. Reading this register will clear this bit. */
223 u32 Data_receiver_error : 1; /* 1 indicate an error in the receiver Front End (Tuner module) */
224 u32 Continuity_error_flag : 1; /* 1 indicates a continuity error in the TS stream. */
225 u32 LLC_SNAP_FLAG_set : 1; /* 1 indicates that the LCC_SNAP_FLAG was set. */
226 u32 Transport_Error : 1; /* When set indicates that an unexpected packet was received. */
227 u32 reserved :21;
228 } irq_20c;
229
230
231/* Software reset register */
232 struct {
233 u32 reset_blocks : 8; /* Enabled when Block_reset_enable = 0xB2 and 0x208 bits 15:8 = 0x00.
234 Each bit location represents a 0x100 block of registers. Writing
235 a one in a bit location resets that block of registers and the logic
236 that it controls. */
237 u32 Block_reset_enable : 8; /* This variable is set to 0xB2 when the register is written. */
238 u32 Special_controls :16; /* Asserts Reset_V8 => 0xC258; Turns on pci encryption => 0xC25A;
239 Turns off pci encryption => 0xC259 Note: pci_encryption default
240 at power-up is ON. */
241 } sw_reset_210;
242
243 struct {
244 u32 vuart_oe_sig : 1; /* When clear, the V8 processor has sole control of the serial UART
245 (RS-232 Smart Card interface). When set, the IBI interface
246 defined by register 0x600 controls the serial UART. */
247 u32 v2WS_oe_sig : 1; /* When clear, the V8 processor has direct control of the Two-line
248 Serial Master EEPROM target. When set, the Two-line Serial Master
249 EEPROM target interface is controlled by IBI register 0x100. */
250 u32 halt_V8_sig : 1; /* When set, contiguous wait states are applied to the V8-space
251 bus masters. Once this signal is cleared, normal V8-space
252 operations resume. */
253 u32 section_pkg_enable_sig: 1; /* When set, this signal enables the front end translation circuitry
254 to process section packed transport streams. */
255 u32 s2p_sel_sig : 1; /* Serial to parallel conversion. When set, polarized transport data
256 within the FlexCop3 front end circuitry is converted from a serial
257 stream into parallel data before downstream processing otherwise
258 interprets the data. */
259 u32 unused1 : 3;
260 u32 polarity_PS_CLK_sig: 1; /* This signal is used to invert the input polarity of the tranport
261 stream CLOCK signal before any processing occurs on the transport
262 stream within FlexCop3. */
263 u32 polarity_PS_VALID_sig: 1; /* This signal is used to invert the input polarity of the tranport
264 stream VALID signal before any processing occurs on the transport
265 stream within FlexCop3. */
266 u32 polarity_PS_SYNC_sig: 1; /* This signal is used to invert the input polarity of the tranport
267 stream SYNC signal before any processing occurs on the transport
268 stream within FlexCop3. */
269 u32 polarity_PS_ERR_sig: 1; /* This signal is used to invert the input polarity of the tranport
270 stream ERROR signal before any processing occurs on the transport
271 stream within FlexCop3. */
272 u32 unused2 :20;
273 } misc_214;
274
275/* Mailbox from V8 to host */
276 struct {
277 u32 Mailbox_from_V8 :32; /* When this register is written by either the V8 processor or by an
278 end host, an interrupt is generated to the PCI host to indicate
279 that mailbox data is available. Reading register 20c will clear
280 the IRQ. */
281 } mbox_v8_to_host_218;
282
283/* Mailbox from host to v8 Mailbox_to_V8
284 * Mailbox_to_V8 mailbox storage register
285 * used to send messages from PCI to V8. Writing to this register will send an
286 * IRQ to the V8. Then it can read the data from here. Reading this register
287 * will clear the IRQ. If the V8 is halted and bit 31 of this register is set,
288 * then this register is used instead as a direct interface to access the
289 * V8space memory.
290 */
291 struct {
292 u32 sysramaccess_data : 8; /* Data byte written or read from the specified address in V8 SysRAM. */
293 u32 sysramaccess_addr :15; /* 15 bit address used to access V8 Sys-RAM. */
294 u32 unused : 7;
295 u32 sysramaccess_write: 1; /* Write flag used to latch data into the V8 SysRAM. */
296 u32 sysramaccess_busmuster: 1; /* Setting this bit when the V8 is halted at 0x214 Bit(2) allows
297 this IBI register interface to directly drive the V8-space memory. */
298 } mbox_host_to_v8_21c;
299
300
301/* PIDs, Translation Bit, SMC Filter Select 0x300 to 0x31c */
302 struct {
303 u32 Stream1_PID :13; /* Primary use is receiving Net data, so these 13 bits normally
304 hold the PID value for the desired network stream. */
305 u32 Stream1_trans : 1; /* When set, Net translation will take place for Net data ferried in TS packets. */
306 u32 MAC_Multicast_filter : 1; /* When clear, multicast MAC filtering is not allowed for Stream1 and PID_n filters. */
307 u32 debug_flag_pid_saved : 1;
308 u32 Stream2_PID :13; /* 13 bits for Stream 2 PID filter value. General use. */
309 u32 Stream2_trans : 1; /* When set Tables/CAI translation will take place for the data ferried in
310 Stream2_PID TS packets. */
311 u32 debug_flag_write_status00 : 1;
312 u32 debug_fifo_problem : 1;
313 } pid_filter_300;
314
315 struct {
316 u32 PCR_PID :13; /* PCR stream PID filter value. Primary use is Program Clock Reference stream filtering. */
317 u32 PCR_trans : 1; /* When set, Tables/CAI translation will take place for these packets. */
318 u32 debug_overrun3 : 1;
319 u32 debug_overrun2 : 1;
320 u32 PMT_PID :13; /* stream PID filter value. Primary use is Program Management Table segment filtering. */
321 u32 PMT_trans : 1; /* When set, Tables/CAI translation will take place for these packets. */
322 u32 reserved : 2;
323 } pid_filter_304;
324
325 struct {
326 u32 EMM_PID :13; /* EMM PID filter value. Primary use is Entitlement Management Messaging for
327 conditional access-related data. */
328 u32 EMM_trans : 1; /* When set, Tables/CAI translation will take place for these packets. */
329 u32 EMM_filter_4 : 1; /* When set will pass only EMM data possessing the same ID code as the
330 first four bytes (32 bits) of the end-user s 6-byte Smart Card ID number Select */
331 u32 EMM_filter_6 : 1; /* When set will pass only EMM data possessing the same 6-byte code as the end-users
332 complete 6-byte Smart Card ID number. */
333 u32 ECM_PID :13; /* ECM PID filter value. Primary use is Entitlement Control Messaging for conditional
334 access-related data. */
335 u32 ECM_trans : 1; /* When set, Tables/CAI translation will take place for these packets. */
336 u32 reserved : 2;
337 } pid_filter_308;
338
339 struct {
340 u32 Group_PID :13; /* PID value for group filtering. */
341 u32 Group_trans : 1; /* When set, Tables/CAI translation will take place for these packets. */
342 u32 unused1 : 2;
343 u32 Group_mask :13; /* Mask value used in logical "and" equation that defines group filtering */
344 u32 unused2 : 3;
345 } pid_filter_30c_ext_ind_0_7;
346
347 struct {
348 u32 net_master_read :17;
349 u32 unused :15;
350 } pid_filter_30c_ext_ind_1;
351
352 struct {
353 u32 net_master_write :17;
354 u32 unused :15;
355 } pid_filter_30c_ext_ind_2;
356
357 struct {
358 u32 next_net_master_write :17;
359 u32 unused :15;
360 } pid_filter_30c_ext_ind_3;
361
362 struct {
363 u32 unused1 : 1;
364 u32 state_write :10;
365 u32 reserved1 : 6; /* default: 000100 */
366 u32 stack_read :10;
367 u32 reserved2 : 5; /* default: 00100 */
368 } pid_filter_30c_ext_ind_4;
369
370 struct {
371 u32 stack_cnt :10;
372 u32 unused :22;
373 } pid_filter_30c_ext_ind_5;
374
375 struct {
376 u32 pid_fsm_save_reg0 : 2;
377 u32 pid_fsm_save_reg1 : 2;
378 u32 pid_fsm_save_reg2 : 2;
379 u32 pid_fsm_save_reg3 : 2;
380 u32 pid_fsm_save_reg4 : 2;
381 u32 pid_fsm_save_reg300 : 2;
382 u32 write_status1 : 2;
383 u32 write_status4 : 2;
384 u32 data_size_reg :12;
385 u32 unused : 4;
386 } pid_filter_30c_ext_ind_6;
387
388 struct {
389 u32 index_reg : 5; /* (Index pointer) Points at an internal PIDn register. A binary code
390 representing one of 32 internal PIDn registers as well as its
391 corresponding internal MAC_lown register. */
392 u32 extra_index_reg : 3; /* This vector is used to select between sets of debug signals routed to register 0x30c. */
393 u32 AB_select : 1; /* Used in conjunction with 0x31c. read/write to the MAC_highA or MAC_highB register
394 0=MAC_highB register, 1=MAC_highA */
395 u32 pass_alltables : 1; /* 1=Net packets are not filtered against the Network Table ID found in register 0x400.
396 All types of networks (DVB, ATSC, ISDB) are passed. */
397 u32 unused :22;
398 } index_reg_310;
399
400 struct {
401 u32 PID :13; /* PID value */
402 u32 PID_trans : 1; /* translation will take place for packets filtered */
403 u32 PID_enable_bit : 1; /* When set this PID filter is enabled */
404 u32 reserved :17;
405 } pid_n_reg_314;
406
407 struct {
408 u32 A4_byte : 8;
409 u32 A5_byte : 8;
410 u32 A6_byte : 8;
411 u32 Enable_bit : 1; /* enabled (1) or disabled (1) */
412 u32 HighAB_bit : 1; /* use MAC_highA (1) or MAC_highB (0) as MSB */
413 u32 reserved : 6;
414 } mac_low_reg_318;
415
416 struct {
417 u32 A1_byte : 8;
418 u32 A2_byte : 8;
419 u32 A3_byte : 8;
420 u32 reserved : 8;
421 } mac_high_reg_31c;
422
423/* Table, SMCID,MACDestination Filters 0x400 to 0x41c */
424 struct {
425 u32 reserved :16;
426#define fc_data_Tag_ID_DVB 0x3e
427#define fc_data_Tag_ID_ATSC 0x3f
428#define fc_data_Tag_ID_IDSB 0x8b
429 u32 data_Tag_ID :16;
430 } data_tag_400;
431
432 struct {
433 u32 Card_IDbyte6 : 8;
434 u32 Card_IDbyte5 : 8;
435 u32 Card_IDbyte4 : 8;
436 u32 Card_IDbyte3 : 8;
437 } card_id_408;
438
439 struct {
440 u32 Card_IDbyte2 : 8;
441 u32 Card_IDbyte1 : 8;
442 } card_id_40c;
443
444 /* holding the unique mac address of the receiver which houses the FlexCopIII */
445 struct {
446 u32 MAC1 : 8;
447 u32 MAC2 : 8;
448 u32 MAC3 : 8;
449 u32 MAC6 : 8;
450 } mac_address_418;
451
452 struct {
453 u32 MAC7 : 8;
454 u32 MAC8 : 8;
455 u32 reserved : 16;
456 } mac_address_41c;
457
458 struct {
459 u32 transmitter_data_byte : 8;
460 u32 ReceiveDataReady : 1;
461 u32 ReceiveByteFrameError: 1;
462 u32 txbuffempty : 1;
463 u32 reserved :21;
464 } ci_600;
465
466 struct {
467 u32 pi_d : 8;
468 u32 pi_ha :20;
469 u32 pi_rw : 1;
470 u32 pi_component_reg : 3;
471 } pi_604;
472
473 struct {
474 u32 serialReset : 1;
475 u32 oncecycle_read : 1;
476 u32 Timer_Read_req : 1;
477 u32 Timer_Load_req : 1;
478 u32 timer_data : 7;
479 u32 unused : 1; /* ??? not mentioned in data book */
480 u32 Timer_addr : 5;
481 u32 reserved : 3;
482 u32 pcmcia_a_mod_pwr_n : 1;
483 u32 pcmcia_b_mod_pwr_n : 1;
484 u32 config_Done_stat : 1;
485 u32 config_Init_stat : 1;
486 u32 config_Prog_n : 1;
487 u32 config_wr_n : 1;
488 u32 config_cs_n : 1;
489 u32 config_cclk : 1;
490 u32 pi_CiMax_IRQ_n : 1;
491 u32 pi_timeout_status : 1;
492 u32 pi_wait_n : 1;
493 u32 pi_busy_n : 1;
494 } pi_608;
495
496 struct {
497 u32 PID :13;
498 u32 key_enable : 1;
499#define fc_key_code_default 0x1
500#define fc_key_code_even 0x2
501#define fc_key_code_odd 0x3
502 u32 key_code : 2;
503 u32 key_array_col : 3;
504 u32 key_array_row : 5;
505 u32 dvb_en : 1; /* 0=TS bypasses the Descrambler */
506 u32 rw_flag : 1;
507 u32 reserved : 6;
508 } dvb_reg_60c;
509
510/* SRAM and Output Destination 0x700 to 0x714 */
511 struct {
512 u32 sram_addr :15;
513 u32 sram_rw : 1; /* 0=write, 1=read */
514 u32 sram_data : 8;
515 u32 sc_xfer_bit : 1;
516 u32 reserved1 : 3;
517 u32 oe_pin_reg : 1;
518 u32 ce_pin_reg : 1;
519 u32 reserved2 : 1;
520 u32 start_sram_ibi : 1;
521 } sram_ctrl_reg_700;
522
523 struct {
524 u32 net_addr_read :16;
525 u32 net_addr_write :16;
526 } net_buf_reg_704;
527
528 struct {
529 u32 cai_read :11;
530 u32 reserved1 : 5;
531 u32 cai_write :11;
532 u32 reserved2 : 6;
533 u32 cai_cnt : 4;
534 } cai_buf_reg_708;
535
536 struct {
537 u32 cao_read :11;
538 u32 reserved1 : 5;
539 u32 cap_write :11;
540 u32 reserved2 : 6;
541 u32 cao_cnt : 4;
542 } cao_buf_reg_70c;
543
544 struct {
545 u32 media_read :11;
546 u32 reserved1 : 5;
547 u32 media_write :11;
548 u32 reserved2 : 6;
549 u32 media_cnt : 4;
550 } media_buf_reg_710;
551
552 struct {
553 u32 NET_Dest : 2;
554 u32 CAI_Dest : 2;
555 u32 CAO_Dest : 2;
556 u32 MEDIA_Dest : 2;
557 u32 net_ovflow_error : 1;
558 u32 media_ovflow_error : 1;
559 u32 cai_ovflow_error : 1;
560 u32 cao_ovflow_error : 1;
561 u32 ctrl_usb_wan : 1;
562 u32 ctrl_sramdma : 1;
563 u32 ctrl_maximumfill : 1;
564 u32 reserved :17;
565 } sram_dest_reg_714;
566
567 struct {
568 u32 net_cnt :12;
569 u32 reserved1 : 4;
570 u32 net_addr_read : 1;
571 u32 reserved2 : 3;
572 u32 net_addr_write : 1;
573 u32 reserved3 :11;
574 } net_buf_reg_718;
575
576 struct {
577 u32 wan_speed_sig : 2;
578 u32 reserved1 : 6;
579 u32 wan_wait_state : 8;
580 u32 sram_chip : 2;
581 u32 sram_memmap : 2;
582 u32 reserved2 : 4;
583 u32 wan_pkt_frame : 4;
584 u32 reserved3 : 4;
585 } wan_ctrl_reg_71c;
586} flexcop_ibi_value;
587
588extern flexcop_ibi_value ibi_zero;
589
590typedef enum {
591 FC_I2C_PORT_DEMOD = 1,
592 FC_I2C_PORT_EEPROM = 2,
593 FC_I2C_PORT_TUNER = 3,
594} flexcop_i2c_port_t;
595
596typedef enum {
597 FC_WRITE = 0,
598 FC_READ = 1,
599} flexcop_access_op_t;
600
601typedef enum {
602 FC_SRAM_DEST_NET = 1,
603 FC_SRAM_DEST_CAI = 2,
604 FC_SRAM_DEST_CAO = 4,
605 FC_SRAM_DEST_MEDIA = 8
606} flexcop_sram_dest_t;
607
608typedef enum {
609 FC_SRAM_DEST_TARGET_WAN_USB = 0,
610 FC_SRAM_DEST_TARGET_DMA1 = 1,
611 FC_SRAM_DEST_TARGET_DMA2 = 2,
612 FC_SRAM_DEST_TARGET_FC3_CA = 3
613} flexcop_sram_dest_target_t;
614
615typedef enum {
616 FC_SRAM_2_32KB = 0, /* 64KB */
617 FC_SRAM_1_32KB = 1, /* 32KB - default fow FCII */
618 FC_SRAM_1_128KB = 2, /* 128KB */
619 FC_SRAM_1_48KB = 3, /* 48KB - default for FCIII */
620} flexcop_sram_type_t;
621
622typedef enum {
623 FC_WAN_SPEED_4MBITS = 0,
624 FC_WAN_SPEED_8MBITS = 1,
625 FC_WAN_SPEED_12MBITS = 2,
626 FC_WAN_SPEED_16MBITS = 3,
627} flexcop_wan_speed_t;
628
629typedef enum {
630 FC_DMA_1 = 1,
631 FC_DMA_2 = 2,
632} flexcop_dma_index_t;
633
634typedef enum {
635 FC_DMA_SUBADDR_0 = 1,
636 FC_DMA_SUBADDR_1 = 2,
637} flexcop_dma_addr_index_t;
638
639/* names of the particular registers */
640typedef enum {
641 dma1_000 = 0x000,
642 dma1_004 = 0x004,
643 dma1_008 = 0x008,
644 dma1_00c = 0x00c,
645 dma2_010 = 0x010,
646 dma2_014 = 0x014,
647 dma2_018 = 0x018,
648 dma2_01c = 0x01c,
649
650 tw_sm_c_100 = 0x100,
651 tw_sm_c_104 = 0x104,
652 tw_sm_c_108 = 0x108,
653 tw_sm_c_10c = 0x10c,
654 tw_sm_c_110 = 0x110,
655
656 lnb_switch_freq_200 = 0x200,
657 misc_204 = 0x204,
658 ctrl_208 = 0x208,
659 irq_20c = 0x20c,
660 sw_reset_210 = 0x210,
661 misc_214 = 0x214,
662 mbox_v8_to_host_218 = 0x218,
663 mbox_host_to_v8_21c = 0x21c,
664
665 pid_filter_300 = 0x300,
666 pid_filter_304 = 0x304,
667 pid_filter_308 = 0x308,
668 pid_filter_30c = 0x30c,
669 index_reg_310 = 0x310,
670 pid_n_reg_314 = 0x314,
671 mac_low_reg_318 = 0x318,
672 mac_high_reg_31c = 0x31c,
673
674 data_tag_400 = 0x400,
675 card_id_408 = 0x408,
676 card_id_40c = 0x40c,
677 mac_address_418 = 0x418,
678 mac_address_41c = 0x41c,
679
680 ci_600 = 0x600,
681 pi_604 = 0x604,
682 pi_608 = 0x608,
683 dvb_reg_60c = 0x60c,
684
685 sram_ctrl_reg_700 = 0x700,
686 net_buf_reg_704 = 0x704,
687 cai_buf_reg_708 = 0x708,
688 cao_buf_reg_70c = 0x70c,
689 media_buf_reg_710 = 0x710,
690 sram_dest_reg_714 = 0x714,
691 net_buf_reg_718 = 0x718,
692 wan_ctrl_reg_71c = 0x71c,
693} flexcop_ibi_register;
694
695#define flexcop_set_ibi_value(reg,attr,val) { \
696 flexcop_ibi_value v = fc->read_ibi_reg(fc,reg); \
697 v.reg.attr = val; \
698 fc->write_ibi_reg(fc,reg,v); \
699}
700
701#endif
diff --git a/drivers/media/dvb/b2c2/flexcop-sram.c b/drivers/media/dvb/b2c2/flexcop-sram.c
new file mode 100644
index 000000000000..01570ec80962
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-sram.c
@@ -0,0 +1,403 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-sram.c - functions for controlling the SRAM.
5 *
6 * see flexcop.c for copyright information.
7 */
8#include "flexcop.h"
9
10static void flexcop_sram_set_chip (struct flexcop_device *fc, flexcop_sram_type_t type)
11{
12 flexcop_set_ibi_value(wan_ctrl_reg_71c,sram_chip,type);
13}
14
15int flexcop_sram_init(struct flexcop_device *fc)
16{
17 switch (fc->rev) {
18 case FLEXCOP_II:
19 case FLEXCOP_IIB:
20 flexcop_sram_set_chip(fc,FC_SRAM_1_32KB);
21 break;
22 case FLEXCOP_III:
23 flexcop_sram_set_chip(fc,FC_SRAM_1_48KB);
24 break;
25 default:
26 return -EINVAL;
27 }
28 return 0;
29}
30
31int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target)
32{
33 flexcop_ibi_value v;
34
35 v = fc->read_ibi_reg(fc,sram_dest_reg_714);
36
37 if (fc->rev != FLEXCOP_III && target == FC_SRAM_DEST_TARGET_FC3_CA) {
38 err("SRAM destination target to available on FlexCopII(b)\n");
39 return -EINVAL;
40 }
41
42 deb_sram("sram dest: %x target: %x\n",dest, target);
43
44 if (dest & FC_SRAM_DEST_NET)
45 v.sram_dest_reg_714.NET_Dest = target;
46 if (dest & FC_SRAM_DEST_CAI)
47 v.sram_dest_reg_714.CAI_Dest = target;
48 if (dest & FC_SRAM_DEST_CAO)
49 v.sram_dest_reg_714.CAO_Dest = target;
50 if (dest & FC_SRAM_DEST_MEDIA)
51 v.sram_dest_reg_714.MEDIA_Dest = target;
52
53 fc->write_ibi_reg(fc,sram_dest_reg_714,v);
54 udelay(1000); /* TODO delay really necessary */
55
56 return 0;
57}
58EXPORT_SYMBOL(flexcop_sram_set_dest);
59
60void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s)
61{
62 flexcop_set_ibi_value(wan_ctrl_reg_71c,wan_speed_sig,s);
63}
64EXPORT_SYMBOL(flexcop_wan_set_speed);
65
66void flexcop_sram_ctrl(struct flexcop_device *fc, int usb_wan, int sramdma, int maximumfill)
67{
68 flexcop_ibi_value v = fc->read_ibi_reg(fc,sram_dest_reg_714);
69 v.sram_dest_reg_714.ctrl_usb_wan = usb_wan;
70 v.sram_dest_reg_714.ctrl_sramdma = sramdma;
71 v.sram_dest_reg_714.ctrl_maximumfill = maximumfill;
72 fc->write_ibi_reg(fc,sram_dest_reg_714,v);
73}
74EXPORT_SYMBOL(flexcop_sram_ctrl);
75
76#if 0
77static void flexcop_sram_write(struct adapter *adapter, u32 bank, u32 addr, u8 *buf, u32 len)
78{
79 int i, retries;
80 u32 command;
81
82 for (i = 0; i < len; i++) {
83 command = bank | addr | 0x04000000 | (*buf << 0x10);
84
85 retries = 2;
86
87 while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) {
88 mdelay(1);
89 retries--;
90 };
91
92 if (retries == 0)
93 printk("%s: SRAM timeout\n", __FUNCTION__);
94
95 write_reg_dw(adapter, 0x700, command);
96
97 buf++;
98 addr++;
99 }
100}
101
102static void flex_sram_read(struct adapter *adapter, u32 bank, u32 addr, u8 *buf, u32 len)
103{
104 int i, retries;
105 u32 command, value;
106
107 for (i = 0; i < len; i++) {
108 command = bank | addr | 0x04008000;
109
110 retries = 10000;
111
112 while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) {
113 mdelay(1);
114 retries--;
115 };
116
117 if (retries == 0)
118 printk("%s: SRAM timeout\n", __FUNCTION__);
119
120 write_reg_dw(adapter, 0x700, command);
121
122 retries = 10000;
123
124 while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) {
125 mdelay(1);
126 retries--;
127 };
128
129 if (retries == 0)
130 printk("%s: SRAM timeout\n", __FUNCTION__);
131
132 value = read_reg_dw(adapter, 0x700) >> 0x10;
133
134 *buf = (value & 0xff);
135
136 addr++;
137 buf++;
138 }
139}
140
141static void sram_write_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len)
142{
143 u32 bank;
144
145 bank = 0;
146
147 if (adapter->dw_sram_type == 0x20000) {
148 bank = (addr & 0x18000) << 0x0d;
149 }
150
151 if (adapter->dw_sram_type == 0x00000) {
152 if ((addr >> 0x0f) == 0)
153 bank = 0x20000000;
154 else
155 bank = 0x10000000;
156 }
157
158 flex_sram_write(adapter, bank, addr & 0x7fff, buf, len);
159}
160
161static void sram_read_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len)
162{
163 u32 bank;
164
165 bank = 0;
166
167 if (adapter->dw_sram_type == 0x20000) {
168 bank = (addr & 0x18000) << 0x0d;
169 }
170
171 if (adapter->dw_sram_type == 0x00000) {
172 if ((addr >> 0x0f) == 0)
173 bank = 0x20000000;
174 else
175 bank = 0x10000000;
176 }
177
178 flex_sram_read(adapter, bank, addr & 0x7fff, buf, len);
179}
180
181static void sram_read(struct adapter *adapter, u32 addr, u8 *buf, u32 len)
182{
183 u32 length;
184
185 while (len != 0) {
186 length = len;
187
188 // check if the address range belongs to the same
189 // 32K memory chip. If not, the data is read from
190 // one chip at a time.
191 if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) {
192 length = (((addr >> 0x0f) + 1) << 0x0f) - addr;
193 }
194
195 sram_read_chunk(adapter, addr, buf, length);
196
197 addr = addr + length;
198 buf = buf + length;
199 len = len - length;
200 }
201}
202
203static void sram_write(struct adapter *adapter, u32 addr, u8 *buf, u32 len)
204{
205 u32 length;
206
207 while (len != 0) {
208 length = len;
209
210 // check if the address range belongs to the same
211 // 32K memory chip. If not, the data is written to
212 // one chip at a time.
213 if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) {
214 length = (((addr >> 0x0f) + 1) << 0x0f) - addr;
215 }
216
217 sram_write_chunk(adapter, addr, buf, length);
218
219 addr = addr + length;
220 buf = buf + length;
221 len = len - length;
222 }
223}
224
225static void sram_set_size(struct adapter *adapter, u32 mask)
226{
227 write_reg_dw(adapter, 0x71c, (mask | (~0x30000 & read_reg_dw(adapter, 0x71c))));
228}
229
230static void sram_init(struct adapter *adapter)
231{
232 u32 tmp;
233
234 tmp = read_reg_dw(adapter, 0x71c);
235
236 write_reg_dw(adapter, 0x71c, 1);
237
238 if (read_reg_dw(adapter, 0x71c) != 0) {
239 write_reg_dw(adapter, 0x71c, tmp);
240
241 adapter->dw_sram_type = tmp & 0x30000;
242
243 ddprintk("%s: dw_sram_type = %x\n", __FUNCTION__, adapter->dw_sram_type);
244
245 } else {
246
247 adapter->dw_sram_type = 0x10000;
248
249 ddprintk("%s: dw_sram_type = %x\n", __FUNCTION__, adapter->dw_sram_type);
250 }
251
252 /* return value is never used? */
253/* return adapter->dw_sram_type; */
254}
255
256static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr)
257{
258 u8 tmp1, tmp2;
259
260 dprintk("%s: mask = %x, addr = %x\n", __FUNCTION__, mask, addr);
261
262 sram_set_size(adapter, mask);
263 sram_init(adapter);
264
265 tmp2 = 0xa5;
266 tmp1 = 0x4f;
267
268 sram_write(adapter, addr, &tmp2, 1);
269 sram_write(adapter, addr + 4, &tmp1, 1);
270
271 tmp2 = 0;
272
273 mdelay(20);
274
275 sram_read(adapter, addr, &tmp2, 1);
276 sram_read(adapter, addr, &tmp2, 1);
277
278 dprintk("%s: wrote 0xa5, read 0x%2x\n", __FUNCTION__, tmp2);
279
280 if (tmp2 != 0xa5)
281 return 0;
282
283 tmp2 = 0x5a;
284 tmp1 = 0xf4;
285
286 sram_write(adapter, addr, &tmp2, 1);
287 sram_write(adapter, addr + 4, &tmp1, 1);
288
289 tmp2 = 0;
290
291 mdelay(20);
292
293 sram_read(adapter, addr, &tmp2, 1);
294 sram_read(adapter, addr, &tmp2, 1);
295
296 dprintk("%s: wrote 0x5a, read 0x%2x\n", __FUNCTION__, tmp2);
297
298 if (tmp2 != 0x5a)
299 return 0;
300
301 return 1;
302}
303
304static u32 sram_length(struct adapter *adapter)
305{
306 if (adapter->dw_sram_type == 0x10000)
307 return 32768; // 32K
308 if (adapter->dw_sram_type == 0x00000)
309 return 65536; // 64K
310 if (adapter->dw_sram_type == 0x20000)
311 return 131072; // 128K
312
313 return 32768; // 32K
314}
315
316/* FlexcopII can work with 32K, 64K or 128K of external SRAM memory.
317 - for 128K there are 4x32K chips at bank 0,1,2,3.
318 - for 64K there are 2x32K chips at bank 1,2.
319 - for 32K there is one 32K chip at bank 0.
320
321 FlexCop works only with one bank at a time. The bank is selected
322 by bits 28-29 of the 0x700 register.
323
324 bank 0 covers addresses 0x00000-0x07fff
325 bank 1 covers addresses 0x08000-0x0ffff
326 bank 2 covers addresses 0x10000-0x17fff
327 bank 3 covers addresses 0x18000-0x1ffff
328*/
329
330static int flexcop_sram_detect(struct flexcop_device *fc)
331{
332 flexcop_ibi_value r208,r71c_0,vr71c_1;
333
334 r208 = fc->read_ibi_reg(fc, ctrl_208);
335 fc->write_ibi_reg(fc, ctrl_208, ibi_zero);
336
337 r71c_0 = fc->read_ibi_reg(fc, wan_ctrl_reg_71c);
338
339 write_reg_dw(adapter, 0x71c, 1);
340
341 tmp3 = read_reg_dw(adapter, 0x71c);
342
343 dprintk("%s: tmp3 = %x\n", __FUNCTION__, tmp3);
344
345 write_reg_dw(adapter, 0x71c, tmp2);
346
347 // check for internal SRAM ???
348 tmp3--;
349 if (tmp3 != 0) {
350 sram_set_size(adapter, 0x10000);
351 sram_init(adapter);
352 write_reg_dw(adapter, 0x208, tmp);
353
354 dprintk("%s: sram size = 32K\n", __FUNCTION__);
355
356 return 32;
357 }
358
359 if (sram_test_location(adapter, 0x20000, 0x18000) != 0) {
360 sram_set_size(adapter, 0x20000);
361 sram_init(adapter);
362 write_reg_dw(adapter, 0x208, tmp);
363
364 dprintk("%s: sram size = 128K\n", __FUNCTION__);
365
366 return 128;
367 }
368
369 if (sram_test_location(adapter, 0x00000, 0x10000) != 0) {
370 sram_set_size(adapter, 0x00000);
371 sram_init(adapter);
372 write_reg_dw(adapter, 0x208, tmp);
373
374 dprintk("%s: sram size = 64K\n", __FUNCTION__);
375
376 return 64;
377 }
378
379 if (sram_test_location(adapter, 0x10000, 0x00000) != 0) {
380 sram_set_size(adapter, 0x10000);
381 sram_init(adapter);
382 write_reg_dw(adapter, 0x208, tmp);
383
384 dprintk("%s: sram size = 32K\n", __FUNCTION__);
385
386 return 32;
387 }
388
389 sram_set_size(adapter, 0x10000);
390 sram_init(adapter);
391 write_reg_dw(adapter, 0x208, tmp);
392
393 dprintk("%s: SRAM detection failed. Set to 32K \n", __FUNCTION__);
394
395 return 0;
396}
397
398static void sll_detect_sram_size(struct adapter *adapter)
399{
400 sram_detect_for_flex2(adapter);
401}
402
403#endif
diff --git a/drivers/media/dvb/b2c2/flexcop-usb.c b/drivers/media/dvb/b2c2/flexcop-usb.c
new file mode 100644
index 000000000000..0113449abd15
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-usb.c
@@ -0,0 +1,577 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-usb.c - covers the USB part.
5 *
6 * see flexcop.c for copyright information.
7 */
8
9#define FC_LOG_PREFIX "flexcop_usb"
10#include "flexcop-usb.h"
11#include "flexcop-common.h"
12
13/* Version information */
14#define DRIVER_VERSION "0.1"
15#define DRIVER_NAME "Technisat/B2C2 FlexCop II/IIb/III Digital TV USB Driver"
16#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de>"
17
18/* debug */
19#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG
20#define dprintk(level,args...) \
21 do { if ((debug & level)) { printk(args); } } while (0)
22#define debug_dump(b,l,method) {\
23 int i; \
24 for (i = 0; i < l; i++) method("%02x ", b[i]); \
25 method("\n");\
26}
27
28#define DEBSTATUS ""
29#else
30#define dprintk(level,args...)
31#define debug_dump(b,l,method)
32#define DEBSTATUS " (debugging is not enabled)"
33#endif
34
35static int debug;
36module_param(debug, int, 0644);
37MODULE_PARM_DESC(debug, "set debugging level (1=info,ts=2,ctrl=4,i2c=8,v8mem=16 (or-able))." DEBSTATUS);
38#undef DEBSTATUS
39
40#define deb_info(args...) dprintk(0x01,args)
41#define deb_ts(args...) dprintk(0x02,args)
42#define deb_ctrl(args...) dprintk(0x04,args)
43#define deb_i2c(args...) dprintk(0x08,args)
44#define deb_v8(args...) dprintk(0x10,args)
45
46/* JLP 111700: we will include the 1 bit gap between the upper and lower 3 bits
47 * in the IBI address, to make the V8 code simpler.
48 * PCI ADDRESS FORMAT: 0x71C -> 0000 0111 0001 1100 (these are the six bits used)
49 * in general: 0000 0HHH 000L LL00
50 * IBI ADDRESS FORMAT: RHHH BLLL
51 *
52 * where R is the read(1)/write(0) bit, B is the busy bit
53 * and HHH and LLL are the two sets of three bits from the PCI address.
54 */
55#define B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(usPCI) (u8) (((usPCI >> 2) & 0x07) + ((usPCI >> 4) & 0x70))
56#define B2C2_FLEX_INTERNALADDR_TO_PCIOFFSET(ucAddr) (u16) (((ucAddr & 0x07) << 2) + ((ucAddr & 0x70) << 4))
57
58/*
59 * DKT 020228
60 * - forget about this VENDOR_BUFFER_SIZE, read and write register
61 * deal with DWORD or 4 bytes, that should be should from now on
62 * - from now on, we don't support anything older than firm 1.00
63 * I eliminated the write register as a 2 trip of writing hi word and lo word
64 * and force this to write only 4 bytes at a time.
65 * NOTE: this should work with all the firmware from 1.00 and newer
66 */
67static int flexcop_usb_readwrite_dw(struct flexcop_device *fc, u16 wRegOffsPCI, u32 *val, u8 read)
68{
69 struct flexcop_usb *fc_usb = fc->bus_specific;
70 u8 request = read ? B2C2_USB_READ_REG : B2C2_USB_WRITE_REG;
71 u8 request_type = (read ? USB_DIR_IN : USB_DIR_OUT) | USB_TYPE_VENDOR;
72 u8 wAddress = B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(wRegOffsPCI) | (read ? 0x80 : 0);
73
74 int len = usb_control_msg(fc_usb->udev,
75 read ? B2C2_USB_CTRL_PIPE_IN : B2C2_USB_CTRL_PIPE_OUT,
76 request,
77 request_type, /* 0xc0 read or 0x40 write*/
78 wAddress,
79 0,
80 val,
81 sizeof(u32),
82 B2C2_WAIT_FOR_OPERATION_RDW * HZ);
83
84 if (len != sizeof(u32)) {
85 err("error while %s dword from %d (%d).",read ? "reading" : "writing",
86 wAddress,wRegOffsPCI);
87 return -EIO;
88 }
89 return 0;
90}
91
92/*
93 * DKT 010817 - add support for V8 memory read/write and flash update
94 */
95static int flexcop_usb_v8_memory_req(struct flexcop_usb *fc_usb,
96 flexcop_usb_request_t req, u8 page, u16 wAddress,
97 u8 *pbBuffer,u32 buflen)
98{
99// u8 dwRequestType;
100 u8 request_type = USB_TYPE_VENDOR;
101 u16 wIndex;
102 int nWaitTime,pipe,len;
103
104 wIndex = page << 8;
105
106 switch (req) {
107 case B2C2_USB_READ_V8_MEM:
108 nWaitTime = B2C2_WAIT_FOR_OPERATION_V8READ;
109 request_type |= USB_DIR_IN;
110// dwRequestType = (u8) RTYPE_READ_V8_MEMORY;
111 pipe = B2C2_USB_CTRL_PIPE_IN;
112 break;
113 case B2C2_USB_WRITE_V8_MEM:
114 wIndex |= pbBuffer[0];
115 request_type |= USB_DIR_OUT;
116 nWaitTime = B2C2_WAIT_FOR_OPERATION_V8WRITE;
117// dwRequestType = (u8) RTYPE_WRITE_V8_MEMORY;
118 pipe = B2C2_USB_CTRL_PIPE_OUT;
119 break;
120 case B2C2_USB_FLASH_BLOCK:
121 request_type |= USB_DIR_OUT;
122 nWaitTime = B2C2_WAIT_FOR_OPERATION_V8FLASH;
123// dwRequestType = (u8) RTYPE_WRITE_V8_FLASH;
124 pipe = B2C2_USB_CTRL_PIPE_OUT;
125 break;
126 default:
127 deb_info("unsupported request for v8_mem_req %x.\n",req);
128 return -EINVAL;
129 }
130 deb_v8("v8mem: %02x %02x %04x %04x, len: %d\n",request_type,req,
131 wAddress,wIndex,buflen);
132
133 len = usb_control_msg(fc_usb->udev,pipe,
134 req,
135 request_type,
136 wAddress,
137 wIndex,
138 pbBuffer,
139 buflen,
140 nWaitTime * HZ);
141
142 debug_dump(pbBuffer,len,deb_v8);
143
144 return len == buflen ? 0 : -EIO;
145}
146
147#define bytes_left_to_read_on_page(paddr,buflen) \
148 ((V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)) > buflen \
149 ? buflen : (V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)))
150
151static int flexcop_usb_memory_req(struct flexcop_usb *fc_usb,flexcop_usb_request_t req,
152 flexcop_usb_mem_page_t page_start, u32 addr, int extended, u8 *buf, u32 len)
153{
154 int i,ret = 0;
155 u16 wMax;
156 u32 pagechunk = 0;
157
158 switch(req) {
159 case B2C2_USB_READ_V8_MEM: wMax = USB_MEM_READ_MAX; break;
160 case B2C2_USB_WRITE_V8_MEM: wMax = USB_MEM_WRITE_MAX; break;
161 case B2C2_USB_FLASH_BLOCK: wMax = USB_FLASH_MAX; break;
162 default:
163 return -EINVAL;
164 break;
165 }
166 for (i = 0; i < len;) {
167 pagechunk = wMax < bytes_left_to_read_on_page(addr,len) ? wMax : bytes_left_to_read_on_page(addr,len);
168 deb_info("%x\n",(addr & V8_MEMORY_PAGE_MASK) | (V8_MEMORY_EXTENDED*extended));
169 if ((ret = flexcop_usb_v8_memory_req(fc_usb,req,
170 page_start + (addr / V8_MEMORY_PAGE_SIZE), /* actual page */
171 (addr & V8_MEMORY_PAGE_MASK) | (V8_MEMORY_EXTENDED*extended),
172 &buf[i],pagechunk)) < 0)
173 return ret;
174
175 addr += pagechunk;
176 len -= pagechunk;
177 }
178 return 0;
179}
180
181static int flexcop_usb_get_mac_addr(struct flexcop_device *fc, int extended)
182{
183 return flexcop_usb_memory_req(fc->bus_specific,B2C2_USB_READ_V8_MEM,
184 V8_MEMORY_PAGE_FLASH,0x1f010,1,fc->dvb_adapter.proposed_mac,6);
185}
186
187#if 0
188static int flexcop_usb_utility_req(struct flexcop_usb *fc_usb, int set,
189 flexcop_usb_utility_function_t func, u8 extra, u16 wIndex,
190 u16 buflen, u8 *pvBuffer)
191{
192 u16 wValue;
193 u8 request_type = (set ? USB_DIR_OUT : USB_DIR_IN) | USB_TYPE_VENDOR;
194// u8 dwRequestType = (u8) RTYPE_GENERIC,
195 int nWaitTime = 2,
196 pipe = set ? B2C2_USB_CTRL_PIPE_OUT : B2C2_USB_CTRL_PIPE_IN,
197 len;
198
199 wValue = (func << 8) | extra;
200
201 len = usb_control_msg(fc_usb->udev,pipe,
202 B2C2_USB_UTILITY,
203 request_type,
204 wValue,
205 wIndex,
206 pvBuffer,
207 buflen,
208 nWaitTime * HZ);
209 return len == buflen ? 0 : -EIO;
210}
211#endif
212
213/* usb i2c stuff */
214static int flexcop_usb_i2c_req(struct flexcop_usb *fc_usb,
215 flexcop_usb_request_t req, flexcop_usb_i2c_function_t func,
216 flexcop_i2c_port_t port, u8 chipaddr, u8 addr, u8 *buf, u8 buflen)
217{
218 u16 wValue, wIndex;
219 int nWaitTime,pipe,len;
220// u8 dwRequestType;
221 u8 request_type = USB_TYPE_VENDOR;
222
223 switch (func) {
224 case USB_FUNC_I2C_WRITE:
225 case USB_FUNC_I2C_MULTIWRITE:
226 case USB_FUNC_I2C_REPEATWRITE:
227 /* DKT 020208 - add this to support special case of DiSEqC */
228 case USB_FUNC_I2C_CHECKWRITE:
229 pipe = B2C2_USB_CTRL_PIPE_OUT;
230 nWaitTime = 2;
231// dwRequestType = (u8) RTYPE_GENERIC;
232 request_type |= USB_DIR_OUT;
233 break;
234 case USB_FUNC_I2C_READ:
235 case USB_FUNC_I2C_REPEATREAD:
236 pipe = B2C2_USB_CTRL_PIPE_IN;
237 nWaitTime = 2;
238// dwRequestType = (u8) RTYPE_GENERIC;
239 request_type |= USB_DIR_IN;
240 break;
241 default:
242 deb_info("unsupported function for i2c_req %x\n",func);
243 return -EINVAL;
244 }
245 wValue = (func << 8 ) | (port << 4);
246 wIndex = (chipaddr << 8 ) | addr;
247
248 deb_i2c("i2c %2d: %02x %02x %02x %02x %02x %02x\n",func,request_type,req,
249 ((wValue && 0xff) << 8),wValue >> 8,((wIndex && 0xff) << 8),wIndex >> 8);
250
251 len = usb_control_msg(fc_usb->udev,pipe,
252 req,
253 request_type,
254 wValue,
255 wIndex,
256 buf,
257 buflen,
258 nWaitTime * HZ);
259
260 return len == buflen ? 0 : -EREMOTEIO;
261}
262
263/* actual bus specific access functions, make sure prototype are/will be equal to pci */
264static flexcop_ibi_value flexcop_usb_read_ibi_reg(struct flexcop_device *fc, flexcop_ibi_register reg)
265{
266 flexcop_ibi_value val;
267 val.raw = 0;
268 flexcop_usb_readwrite_dw(fc,reg, &val.raw, 1);
269 return val;
270}
271
272static int flexcop_usb_write_ibi_reg(struct flexcop_device *fc, flexcop_ibi_register reg, flexcop_ibi_value val)
273{
274 return flexcop_usb_readwrite_dw(fc,reg, &val.raw, 0);
275}
276
277static int flexcop_usb_i2c_request(struct flexcop_device *fc, flexcop_access_op_t op,
278 flexcop_i2c_port_t port, u8 chipaddr, u8 addr, u8 *buf, u16 len)
279{
280 if (op == FC_READ)
281 return flexcop_usb_i2c_req(fc->bus_specific,B2C2_USB_I2C_REQUEST,USB_FUNC_I2C_READ,port,chipaddr,addr,buf,len);
282 else
283 return flexcop_usb_i2c_req(fc->bus_specific,B2C2_USB_I2C_REQUEST,USB_FUNC_I2C_WRITE,port,chipaddr,addr,buf,len);
284}
285
286static void flexcop_usb_process_frame(struct flexcop_usb *fc_usb, u8 *buffer, int buffer_length)
287{
288 u8 *b;
289 int l;
290
291 deb_ts("tmp_buffer_length=%d, buffer_length=%d\n", fc_usb->tmp_buffer_length, buffer_length);
292
293 if (fc_usb->tmp_buffer_length > 0) {
294 memcpy(fc_usb->tmp_buffer+fc_usb->tmp_buffer_length, buffer, buffer_length);
295 fc_usb->tmp_buffer_length += buffer_length;
296 b = fc_usb->tmp_buffer;
297 l = fc_usb->tmp_buffer_length;
298 } else {
299 b=buffer;
300 l=buffer_length;
301 }
302
303 while (l >= 190) {
304 if (*b == 0xff)
305 switch (*(b+1) & 0x03) {
306 case 0x01: /* media packet */
307 if ( *(b+2) == 0x47 )
308 flexcop_pass_dmx_packets(fc_usb->fc_dev, b+2, 1);
309 else
310 deb_ts("not ts packet %02x %02x %02x %02x \n", *(b+2), *(b+3), *(b+4), *(b+5) );
311
312 b += 190;
313 l -= 190;
314 break;
315 default:
316 deb_ts("wrong packet type\n");
317 l = 0;
318 break;
319 }
320 else {
321 deb_ts("wrong header\n");
322 l = 0;
323 }
324 }
325
326 if (l>0)
327 memcpy(fc_usb->tmp_buffer, b, l);
328 fc_usb->tmp_buffer_length = l;
329}
330
331static void flexcop_usb_urb_complete(struct urb *urb, struct pt_regs *ptregs)
332{
333 struct flexcop_usb *fc_usb = urb->context;
334 int i;
335
336 if (urb->actual_length > 0)
337 deb_ts("urb completed, bufsize: %d actlen; %d\n",urb->transfer_buffer_length, urb->actual_length);
338
339 for (i = 0; i < urb->number_of_packets; i++) {
340 if (urb->iso_frame_desc[i].status < 0) {
341 err("iso frame descriptor %d has an error: %d\n",i,urb->iso_frame_desc[i].status);
342 } else
343 if (urb->iso_frame_desc[i].actual_length > 0) {
344 deb_ts("passed %d bytes to the demux\n",urb->iso_frame_desc[i].actual_length);
345
346 flexcop_usb_process_frame(fc_usb,
347 urb->transfer_buffer + urb->iso_frame_desc[i].offset,
348 urb->iso_frame_desc[i].actual_length);
349 }
350 urb->iso_frame_desc[i].status = 0;
351 urb->iso_frame_desc[i].actual_length = 0;
352 }
353
354 usb_submit_urb(urb,GFP_ATOMIC);
355}
356
357static int flexcop_usb_stream_control(struct flexcop_device *fc, int onoff)
358{
359 /* submit/kill iso packets */
360 return 0;
361}
362
363static void flexcop_usb_transfer_exit(struct flexcop_usb *fc_usb)
364{
365 int i;
366 for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++)
367 if (fc_usb->iso_urb[i] != NULL) {
368 deb_ts("unlinking/killing urb no. %d\n",i);
369 usb_kill_urb(fc_usb->iso_urb[i]);
370 usb_free_urb(fc_usb->iso_urb[i]);
371 }
372
373 if (fc_usb->iso_buffer != NULL)
374 pci_free_consistent(NULL,fc_usb->buffer_size, fc_usb->iso_buffer, fc_usb->dma_addr);
375}
376
377static int flexcop_usb_transfer_init(struct flexcop_usb *fc_usb)
378{
379 u16 frame_size = fc_usb->uintf->cur_altsetting->endpoint[0].desc.wMaxPacketSize;
380 int bufsize = B2C2_USB_NUM_ISO_URB * B2C2_USB_FRAMES_PER_ISO * frame_size,i,j,ret;
381 int buffer_offset = 0;
382
383 deb_ts("creating %d iso-urbs with %d frames each of %d bytes size = %d.\n",
384 B2C2_USB_NUM_ISO_URB, B2C2_USB_FRAMES_PER_ISO, frame_size,bufsize);
385
386 fc_usb->iso_buffer = pci_alloc_consistent(NULL,bufsize,&fc_usb->dma_addr);
387 if (fc_usb->iso_buffer == NULL)
388 return -ENOMEM;
389 memset(fc_usb->iso_buffer, 0, bufsize);
390 fc_usb->buffer_size = bufsize;
391
392 /* creating iso urbs */
393 for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++)
394 if (!(fc_usb->iso_urb[i] = usb_alloc_urb(B2C2_USB_FRAMES_PER_ISO,GFP_ATOMIC))) {
395 ret = -ENOMEM;
396 goto urb_error;
397 }
398 /* initialising and submitting iso urbs */
399 for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++) {
400 int frame_offset = 0;
401 struct urb *urb = fc_usb->iso_urb[i];
402 deb_ts("initializing and submitting urb no. %d (buf_offset: %d).\n",i,buffer_offset);
403
404 urb->dev = fc_usb->udev;
405 urb->context = fc_usb;
406 urb->complete = flexcop_usb_urb_complete;
407 urb->pipe = B2C2_USB_DATA_PIPE;
408 urb->transfer_flags = URB_ISO_ASAP;
409 urb->interval = 1;
410 urb->number_of_packets = B2C2_USB_FRAMES_PER_ISO;
411 urb->transfer_buffer_length = frame_size * B2C2_USB_FRAMES_PER_ISO;
412 urb->transfer_buffer = fc_usb->iso_buffer + buffer_offset;
413
414 buffer_offset += frame_size * B2C2_USB_FRAMES_PER_ISO;
415 for (j = 0; j < B2C2_USB_FRAMES_PER_ISO; j++) {
416 deb_ts("urb no: %d, frame: %d, frame_offset: %d\n",i,j,frame_offset);
417 urb->iso_frame_desc[j].offset = frame_offset;
418 urb->iso_frame_desc[j].length = frame_size;
419 frame_offset += frame_size;
420 }
421
422 if ((ret = usb_submit_urb(fc_usb->iso_urb[i],GFP_ATOMIC))) {
423 err("submitting urb %d failed with %d.",i,ret);
424 goto urb_error;
425 }
426 deb_ts("submitted urb no. %d.\n",i);
427 }
428
429/* SRAM */
430
431 flexcop_sram_set_dest(fc_usb->fc_dev,FC_SRAM_DEST_MEDIA | FC_SRAM_DEST_NET |
432 FC_SRAM_DEST_CAO | FC_SRAM_DEST_CAI, FC_SRAM_DEST_TARGET_WAN_USB);
433 flexcop_wan_set_speed(fc_usb->fc_dev,FC_WAN_SPEED_8MBITS);
434 flexcop_sram_ctrl(fc_usb->fc_dev,1,1,1);
435
436 ret = 0;
437 goto success;
438urb_error:
439 flexcop_usb_transfer_exit(fc_usb);
440success:
441 return ret;
442}
443
444static int flexcop_usb_init(struct flexcop_usb *fc_usb)
445{
446 /* use the alternate setting with the larges buffer */
447 usb_set_interface(fc_usb->udev,0,1);
448 switch (fc_usb->udev->speed) {
449 case USB_SPEED_LOW:
450 err("cannot handle USB speed because it is to sLOW.");
451 return -ENODEV;
452 break;
453 case USB_SPEED_FULL:
454 info("running at FULL speed.");
455 break;
456 case USB_SPEED_HIGH:
457 info("running at HIGH speed.");
458 break;
459 case USB_SPEED_UNKNOWN: /* fall through */
460 default:
461 err("cannot handle USB speed because it is unkown.");
462 return -ENODEV;
463 }
464 usb_set_intfdata(fc_usb->uintf, fc_usb);
465 return 0;
466}
467
468static void flexcop_usb_exit(struct flexcop_usb *fc_usb)
469{
470 usb_set_intfdata(fc_usb->uintf, NULL);
471}
472
473static int flexcop_usb_probe(struct usb_interface *intf,
474 const struct usb_device_id *id)
475{
476 struct usb_device *udev = interface_to_usbdev(intf);
477 struct flexcop_usb *fc_usb = NULL;
478 struct flexcop_device *fc = NULL;
479 int ret;
480
481 if ((fc = flexcop_device_kmalloc(sizeof(struct flexcop_usb))) == NULL) {
482 err("out of memory\n");
483 return -ENOMEM;
484 }
485
486/* general flexcop init */
487 fc_usb = fc->bus_specific;
488 fc_usb->fc_dev = fc;
489
490 fc->read_ibi_reg = flexcop_usb_read_ibi_reg;
491 fc->write_ibi_reg = flexcop_usb_write_ibi_reg;
492 fc->i2c_request = flexcop_usb_i2c_request;
493 fc->get_mac_addr = flexcop_usb_get_mac_addr;
494
495 fc->stream_control = flexcop_usb_stream_control;
496
497 fc->pid_filtering = 1;
498 fc->bus_type = FC_USB;
499
500 fc->dev = &udev->dev;
501 fc->owner = THIS_MODULE;
502
503/* bus specific part */
504 fc_usb->udev = udev;
505 fc_usb->uintf = intf;
506 if ((ret = flexcop_usb_init(fc_usb)) != 0)
507 goto err_kfree;
508
509/* init flexcop */
510 if ((ret = flexcop_device_initialize(fc)) != 0)
511 goto err_usb_exit;
512
513/* xfer init */
514 if ((ret = flexcop_usb_transfer_init(fc_usb)) != 0)
515 goto err_fc_exit;
516
517 info("%s successfully initialized and connected.",DRIVER_NAME);
518 ret = 0;
519 goto success;
520err_fc_exit:
521 flexcop_device_exit(fc);
522err_usb_exit:
523 flexcop_usb_exit(fc_usb);
524err_kfree:
525 flexcop_device_kfree(fc);
526success:
527 return ret;
528}
529
530static void flexcop_usb_disconnect(struct usb_interface *intf)
531{
532 struct flexcop_usb *fc_usb = usb_get_intfdata(intf);
533 flexcop_usb_transfer_exit(fc_usb);
534 flexcop_device_exit(fc_usb->fc_dev);
535 flexcop_usb_exit(fc_usb);
536 flexcop_device_kfree(fc_usb->fc_dev);
537 info("%s successfully deinitialized and disconnected.",DRIVER_NAME);
538}
539
540static struct usb_device_id flexcop_usb_table [] = {
541 { USB_DEVICE(0x0af7, 0x0101) },
542 { }
543};
544
545/* usb specific object needed to register this driver with the usb subsystem */
546static struct usb_driver flexcop_usb_driver = {
547 .owner = THIS_MODULE,
548 .name = "Technisat/B2C2 FlexCop II/IIb/III USB",
549 .probe = flexcop_usb_probe,
550 .disconnect = flexcop_usb_disconnect,
551 .id_table = flexcop_usb_table,
552};
553
554/* module stuff */
555static int __init flexcop_usb_module_init(void)
556{
557 int result;
558 if ((result = usb_register(&flexcop_usb_driver))) {
559 err("usb_register failed. (%d)",result);
560 return result;
561 }
562
563 return 0;
564}
565
566static void __exit flexcop_usb_module_exit(void)
567{
568 /* deregister this driver from the USB subsystem */
569 usb_deregister(&flexcop_usb_driver);
570}
571
572module_init(flexcop_usb_module_init);
573module_exit(flexcop_usb_module_exit);
574
575MODULE_AUTHOR(DRIVER_AUTHOR);
576MODULE_DESCRIPTION(DRIVER_NAME);
577MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/b2c2/flexcop-usb.h b/drivers/media/dvb/b2c2/flexcop-usb.h
new file mode 100644
index 000000000000..630e647a2caa
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop-usb.h
@@ -0,0 +1,119 @@
1#ifndef __FLEXCOP_USB_H_INCLUDED__
2#define __FLEXCOP_USB_H_INCLUDED__
3
4#include <linux/usb.h>
5
6/* transfer parameters */
7#define B2C2_USB_FRAMES_PER_ISO 4
8#define B2C2_USB_NUM_ISO_URB 4
9
10#define B2C2_USB_CTRL_PIPE_IN usb_rcvctrlpipe(fc_usb->udev,0)
11#define B2C2_USB_CTRL_PIPE_OUT usb_sndctrlpipe(fc_usb->udev,0)
12#define B2C2_USB_DATA_PIPE usb_rcvisocpipe(fc_usb->udev,0x81)
13
14struct flexcop_usb {
15 struct usb_device *udev;
16 struct usb_interface *uintf;
17
18 u8 *iso_buffer;
19 int buffer_size;
20 dma_addr_t dma_addr;
21 struct urb *iso_urb[B2C2_USB_NUM_ISO_URB];
22
23 struct flexcop_device *fc_dev;
24
25 u8 tmp_buffer[1023+190];
26 int tmp_buffer_length;
27};
28
29#if 0
30/* request types TODO What is its use?*/
31typedef enum {
32
33/* something is wrong with this part
34 RTYPE_READ_DW = (1 << 6),
35 RTYPE_WRITE_DW_1 = (3 << 6),
36 RTYPE_READ_V8_MEMORY = (6 << 6),
37 RTYPE_WRITE_V8_MEMORY = (7 << 6),
38 RTYPE_WRITE_V8_FLASH = (8 << 6),
39 RTYPE_GENERIC = (9 << 6),
40*/
41} flexcop_usb_request_type_t;
42#endif
43
44/* request */
45typedef enum {
46 B2C2_USB_WRITE_V8_MEM = 0x04,
47 B2C2_USB_READ_V8_MEM = 0x05,
48 B2C2_USB_READ_REG = 0x08,
49 B2C2_USB_WRITE_REG = 0x0A,
50/* B2C2_USB_WRITEREGLO = 0x0A, */
51 B2C2_USB_WRITEREGHI = 0x0B,
52 B2C2_USB_FLASH_BLOCK = 0x10,
53 B2C2_USB_I2C_REQUEST = 0x11,
54 B2C2_USB_UTILITY = 0x12,
55} flexcop_usb_request_t;
56
57/* function definition for I2C_REQUEST */
58typedef enum {
59 USB_FUNC_I2C_WRITE = 0x01,
60 USB_FUNC_I2C_MULTIWRITE = 0x02,
61 USB_FUNC_I2C_READ = 0x03,
62 USB_FUNC_I2C_REPEATWRITE = 0x04,
63 USB_FUNC_GET_DESCRIPTOR = 0x05,
64 USB_FUNC_I2C_REPEATREAD = 0x06,
65/* DKT 020208 - add this to support special case of DiSEqC */
66 USB_FUNC_I2C_CHECKWRITE = 0x07,
67 USB_FUNC_I2C_CHECKRESULT = 0x08,
68} flexcop_usb_i2c_function_t;
69
70/*
71 * function definition for UTILITY request 0x12
72 * DKT 020304 - new utility function
73 */
74typedef enum {
75 UTILITY_SET_FILTER = 0x01,
76 UTILITY_DATA_ENABLE = 0x02,
77 UTILITY_FLEX_MULTIWRITE = 0x03,
78 UTILITY_SET_BUFFER_SIZE = 0x04,
79 UTILITY_FLEX_OPERATOR = 0x05,
80 UTILITY_FLEX_RESET300_START = 0x06,
81 UTILITY_FLEX_RESET300_STOP = 0x07,
82 UTILITY_FLEX_RESET300 = 0x08,
83 UTILITY_SET_ISO_SIZE = 0x09,
84 UTILITY_DATA_RESET = 0x0A,
85 UTILITY_GET_DATA_STATUS = 0x10,
86 UTILITY_GET_V8_REG = 0x11,
87/* DKT 020326 - add function for v1.14 */
88 UTILITY_SRAM_WRITE = 0x12,
89 UTILITY_SRAM_READ = 0x13,
90 UTILITY_SRAM_TESTFILL = 0x14,
91 UTILITY_SRAM_TESTSET = 0x15,
92 UTILITY_SRAM_TESTVERIFY = 0x16,
93} flexcop_usb_utility_function_t;
94
95#define B2C2_WAIT_FOR_OPERATION_RW 1*HZ /* 1 s */
96#define B2C2_WAIT_FOR_OPERATION_RDW 3*HZ /* 3 s */
97#define B2C2_WAIT_FOR_OPERATION_WDW 1*HZ /* 1 s */
98
99#define B2C2_WAIT_FOR_OPERATION_V8READ 3*HZ /* 3 s */
100#define B2C2_WAIT_FOR_OPERATION_V8WRITE 3*HZ /* 3 s */
101#define B2C2_WAIT_FOR_OPERATION_V8FLASH 3*HZ /* 3 s */
102
103typedef enum {
104 V8_MEMORY_PAGE_DVB_CI = 0x20,
105 V8_MEMORY_PAGE_DVB_DS = 0x40,
106 V8_MEMORY_PAGE_MULTI2 = 0x60,
107 V8_MEMORY_PAGE_FLASH = 0x80
108} flexcop_usb_mem_page_t;
109
110#define V8_MEMORY_EXTENDED (1 << 15)
111
112#define USB_MEM_READ_MAX 32
113#define USB_MEM_WRITE_MAX 1
114#define USB_FLASH_MAX 8
115
116#define V8_MEMORY_PAGE_SIZE 0x8000 // 32K
117#define V8_MEMORY_PAGE_MASK 0x7FFF
118
119#endif
diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c
new file mode 100644
index 000000000000..8b5d14dd36e3
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop.c
@@ -0,0 +1,286 @@
1/*
2 * flexcop.c - driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * Copyright (C) 2004-5 Patrick Boettcher <patrick.boettcher@desy.de>
5 *
6 * based on the skystar2-driver
7 * Copyright (C) 2003 Vadim Catana, skystar@moldova.cc
8 *
9 * Acknowledgements:
10 * John Jurrius from BBTI, Inc. for extensive support with
11 * code examples and data books
12 *
13 * Bjarne Steinsbo, bjarne at steinsbo.com (some ideas for rewriting)
14 *
15 * Contributions to the skystar2-driver have been done by
16 * Vincenzo Di Massa, hawk.it at tiscalinet.it (several DiSEqC fixes)
17 * Roberto Ragusa, r.ragusa at libero.it (polishing, restyling the code)
18 * Niklas Peinecke, peinecke at gdv.uni-hannover.de (hardware pid/mac filtering)
19 *
20 *
21 * This program is free software; you can redistribute it and/or
22 * modify it under the terms of the GNU Lesser General Public License
23 * as published by the Free Software Foundation; either version 2.1
24 * of the License, or (at your option) any later version.
25 *
26 * This program is distributed in the hope that it will be useful,
27 * but WITHOUT ANY WARRANTY; without even the implied warranty of
28 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
29 * GNU General Public License for more details.
30 *
31 * You should have received a copy of the GNU Lesser General Public License
32 * along with this program; if not, write to the Free Software
33 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
34 */
35
36#include "flexcop.h"
37
38#define DRIVER_NAME "B2C2 FlexcopII/II(b)/III digital TV receiver chip"
39#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de"
40
41#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG
42#define DEBSTATUS ""
43#else
44#define DEBSTATUS " (debugging is not enabled)"
45#endif
46
47int b2c2_flexcop_debug;
48module_param_named(debug, b2c2_flexcop_debug, int, 0644);
49MODULE_PARM_DESC(debug, "set debug level (1=info,2=tuner,4=i2c,8=ts,16=sram (|-able))." DEBSTATUS);
50#undef DEBSTATUS
51
52/* global zero for ibi values */
53flexcop_ibi_value ibi_zero;
54
55static int flexcop_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
56{
57 struct flexcop_device *fc = dvbdmxfeed->demux->priv;
58 return flexcop_pid_feed_control(fc,dvbdmxfeed,1);
59}
60
61static int flexcop_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
62{
63 struct flexcop_device *fc = dvbdmxfeed->demux->priv;
64 return flexcop_pid_feed_control(fc,dvbdmxfeed,0);
65}
66
67static int flexcop_dvb_init(struct flexcop_device *fc)
68{
69 int ret;
70 if ((ret = dvb_register_adapter(&fc->dvb_adapter,"FlexCop Digital TV device",fc->owner)) < 0) {
71 err("error registering DVB adapter");
72 return ret;
73 }
74 fc->dvb_adapter.priv = fc;
75
76 fc->demux.dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING);
77 fc->demux.priv = fc;
78
79 fc->demux.filternum = fc->demux.feednum = FC_MAX_FEED;
80
81 fc->demux.start_feed = flexcop_dvb_start_feed;
82 fc->demux.stop_feed = flexcop_dvb_stop_feed;
83 fc->demux.write_to_decoder = NULL;
84
85 if ((ret = dvb_dmx_init(&fc->demux)) < 0) {
86 err("dvb_dmx failed: error %d",ret);
87 goto err_dmx;
88 }
89
90 fc->hw_frontend.source = DMX_FRONTEND_0;
91
92 fc->dmxdev.filternum = fc->demux.feednum;
93 fc->dmxdev.demux = &fc->demux.dmx;
94 fc->dmxdev.capabilities = 0;
95 if ((ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter)) < 0) {
96 err("dvb_dmxdev_init failed: error %d",ret);
97 goto err_dmx_dev;
98 }
99
100 if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
101 err("adding hw_frontend to dmx failed: error %d",ret);
102 goto err_dmx_add_hw_frontend;
103 }
104
105 fc->mem_frontend.source = DMX_MEMORY_FE;
106 if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend)) < 0) {
107 err("adding mem_frontend to dmx failed: error %d",ret);
108 goto err_dmx_add_mem_frontend;
109 }
110
111 if ((ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
112 err("connect frontend failed: error %d",ret);
113 goto err_connect_frontend;
114 }
115
116 dvb_net_init(&fc->dvb_adapter, &fc->dvbnet, &fc->demux.dmx);
117
118 fc->init_state |= FC_STATE_DVB_INIT;
119 goto success;
120
121err_connect_frontend:
122 fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->mem_frontend);
123err_dmx_add_mem_frontend:
124 fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->hw_frontend);
125err_dmx_add_hw_frontend:
126 dvb_dmxdev_release(&fc->dmxdev);
127err_dmx_dev:
128 dvb_dmx_release(&fc->demux);
129err_dmx:
130 dvb_unregister_adapter(&fc->dvb_adapter);
131 return ret;
132
133success:
134 return 0;
135}
136
137static void flexcop_dvb_exit(struct flexcop_device *fc)
138{
139 if (fc->init_state & FC_STATE_DVB_INIT) {
140 dvb_net_release(&fc->dvbnet);
141
142 fc->demux.dmx.close(&fc->demux.dmx);
143 fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->mem_frontend);
144 fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->hw_frontend);
145 dvb_dmxdev_release(&fc->dmxdev);
146 dvb_dmx_release(&fc->demux);
147 dvb_unregister_adapter(&fc->dvb_adapter);
148
149 deb_info("deinitialized dvb stuff\n");
150 }
151 fc->init_state &= ~FC_STATE_DVB_INIT;
152}
153
154/* these methods are necessary to achieve the long-term-goal of hiding the
155 * struct flexcop_device from the bus-parts */
156void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len)
157{
158 dvb_dmx_swfilter(&fc->demux, buf, len);
159}
160EXPORT_SYMBOL(flexcop_pass_dmx_data);
161
162void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no)
163{
164 dvb_dmx_swfilter_packets(&fc->demux, buf, no);
165}
166EXPORT_SYMBOL(flexcop_pass_dmx_packets);
167
168static void flexcop_reset(struct flexcop_device *fc)
169{
170 flexcop_ibi_value v210,v204;
171
172/* reset the flexcop itself */
173 fc->write_ibi_reg(fc,ctrl_208,ibi_zero);
174
175 v210.raw = 0;
176 v210.sw_reset_210.reset_blocks = 0xff;
177 v210.sw_reset_210.Block_reset_enable = 0xb2;
178 fc->write_ibi_reg(fc,sw_reset_210,v210);
179
180/* reset the periphical devices */
181
182 v204 = fc->read_ibi_reg(fc,misc_204);
183 v204.misc_204.Per_reset_sig = 0;
184 fc->write_ibi_reg(fc,misc_204,v204);
185 v204.misc_204.Per_reset_sig = 1;
186 fc->write_ibi_reg(fc,misc_204,v204);
187}
188
189struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len)
190{
191 void *bus;
192 struct flexcop_device *fc = kmalloc(sizeof(struct flexcop_device), GFP_KERNEL);
193 if (!fc) {
194 err("no memory");
195 return NULL;
196 }
197 memset(fc, 0, sizeof(struct flexcop_device));
198
199 bus = kmalloc(bus_specific_len, GFP_KERNEL);
200 if (!bus) {
201 err("no memory");
202 kfree(fc);
203 return NULL;
204 }
205 memset(bus, 0, bus_specific_len);
206
207 fc->bus_specific = bus;
208
209 return fc;
210}
211EXPORT_SYMBOL(flexcop_device_kmalloc);
212
213void flexcop_device_kfree(struct flexcop_device *fc)
214{
215 kfree(fc->bus_specific);
216 kfree(fc);
217}
218EXPORT_SYMBOL(flexcop_device_kfree);
219
220int flexcop_device_initialize(struct flexcop_device *fc)
221{
222 int ret;
223 ibi_zero.raw = 0;
224
225 flexcop_reset(fc);
226 flexcop_determine_revision(fc);
227 flexcop_sram_init(fc);
228 flexcop_hw_filter_init(fc);
229
230 flexcop_smc_ctrl(fc, 0);
231
232 if ((ret = flexcop_dvb_init(fc)))
233 goto error;
234
235 /* do the MAC address reading after initializing the dvb_adapter */
236 if (fc->get_mac_addr(fc, 0) == 0) {
237 u8 *b = fc->dvb_adapter.proposed_mac;
238 info("MAC address = %02x:%02x:%02x:%02x:%02x:%02x", b[0],b[1],b[2],b[3],b[4],b[5]);
239 flexcop_set_mac_filter(fc,b);
240 flexcop_mac_filter_ctrl(fc,1);
241 } else
242 warn("reading of MAC address failed.\n");
243
244
245 if ((ret = flexcop_i2c_init(fc)))
246 goto error;
247
248 if ((ret = flexcop_frontend_init(fc)))
249 goto error;
250
251 flexcop_device_name(fc,"initialization of","complete");
252
253 ret = 0;
254 goto success;
255error:
256 flexcop_device_exit(fc);
257success:
258 return ret;
259}
260EXPORT_SYMBOL(flexcop_device_initialize);
261
262void flexcop_device_exit(struct flexcop_device *fc)
263{
264 flexcop_frontend_exit(fc);
265 flexcop_i2c_exit(fc);
266 flexcop_dvb_exit(fc);
267}
268EXPORT_SYMBOL(flexcop_device_exit);
269
270static int flexcop_module_init(void)
271{
272 info(DRIVER_NAME " loaded successfully");
273 return 0;
274}
275
276static void flexcop_module_cleanup(void)
277{
278 info(DRIVER_NAME " unloaded successfully");
279}
280
281module_init(flexcop_module_init);
282module_exit(flexcop_module_cleanup);
283
284MODULE_AUTHOR(DRIVER_AUTHOR);
285MODULE_DESCRIPTION(DRIVER_NAME);
286MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/b2c2/flexcop.h b/drivers/media/dvb/b2c2/flexcop.h
new file mode 100644
index 000000000000..caa343a97bdc
--- /dev/null
+++ b/drivers/media/dvb/b2c2/flexcop.h
@@ -0,0 +1,30 @@
1/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop.h - private header file for all flexcop-chip-source files.
5 *
6 * see flexcop.c for copyright information.
7 */
8#ifndef __FLEXCOP_H__
9#define __FLEXCOP_H___
10
11#define FC_LOG_PREFIX "b2c2-flexcop"
12#include "flexcop-common.h"
13
14extern int b2c2_flexcop_debug;
15
16/* debug */
17#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG
18#define dprintk(level,args...) \
19 do { if ((b2c2_flexcop_debug & level)) printk(args); } while (0)
20#else
21#define dprintk(level,args...)
22#endif
23
24#define deb_info(args...) dprintk(0x01,args)
25#define deb_tuner(args...) dprintk(0x02,args)
26#define deb_i2c(args...) dprintk(0x04,args)
27#define deb_ts(args...) dprintk(0x08,args)
28#define deb_sram(args...) dprintk(0x10,args)
29
30#endif
diff --git a/drivers/media/dvb/b2c2/skystar2.c b/drivers/media/dvb/b2c2/skystar2.c
index 336c178fcd5f..acbc4c34f72a 100644
--- a/drivers/media/dvb/b2c2/skystar2.c
+++ b/drivers/media/dvb/b2c2/skystar2.c
@@ -97,7 +97,7 @@ struct adapter {
97 u8 mac_addr[8]; 97 u8 mac_addr[8];
98 u32 dw_sram_type; 98 u32 dw_sram_type;
99 99
100 struct dvb_adapter *dvb_adapter; 100 struct dvb_adapter dvb_adapter;
101 struct dvb_demux demux; 101 struct dvb_demux demux;
102 struct dmxdev dmxdev; 102 struct dmxdev dmxdev;
103 struct dmx_frontend hw_frontend; 103 struct dmx_frontend hw_frontend;
@@ -2461,7 +2461,7 @@ static void frontend_init(struct adapter *skystar2)
2461 skystar2->pdev->subsystem_vendor, 2461 skystar2->pdev->subsystem_vendor,
2462 skystar2->pdev->subsystem_device); 2462 skystar2->pdev->subsystem_device);
2463 } else { 2463 } else {
2464 if (dvb_register_frontend(skystar2->dvb_adapter, skystar2->fe)) { 2464 if (dvb_register_frontend(&skystar2->dvb_adapter, skystar2->fe)) {
2465 printk("skystar2: Frontend registration failed!\n"); 2465 printk("skystar2: Frontend registration failed!\n");
2466 if (skystar2->fe->ops->release) 2466 if (skystar2->fe->ops->release)
2467 skystar2->fe->ops->release(skystar2->fe); 2467 skystar2->fe->ops->release(skystar2->fe);
@@ -2486,17 +2486,17 @@ static int skystar2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
2486 if (ret < 0) 2486 if (ret < 0)
2487 goto out; 2487 goto out;
2488 2488
2489 ret = dvb_register_adapter(&dvb_adapter, skystar2_pci_driver.name, 2489 adapter = pci_get_drvdata(pdev);
2490 dvb_adapter = &adapter->dvb_adapter;
2491
2492 ret = dvb_register_adapter(dvb_adapter, skystar2_pci_driver.name,
2490 THIS_MODULE); 2493 THIS_MODULE);
2491 if (ret < 0) { 2494 if (ret < 0) {
2492 printk("%s: Error registering DVB adapter\n", __FUNCTION__); 2495 printk("%s: Error registering DVB adapter\n", __FUNCTION__);
2493 goto err_halt; 2496 goto err_halt;
2494 } 2497 }
2495 2498
2496 adapter = pci_get_drvdata(pdev);
2497
2498 dvb_adapter->priv = adapter; 2499 dvb_adapter->priv = adapter;
2499 adapter->dvb_adapter = dvb_adapter;
2500 2500
2501 2501
2502 init_MUTEX(&adapter->i2c_sem); 2502 init_MUTEX(&adapter->i2c_sem);
@@ -2541,7 +2541,7 @@ static int skystar2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
2541 adapter->dmxdev.demux = dmx; 2541 adapter->dmxdev.demux = dmx;
2542 adapter->dmxdev.capabilities = 0; 2542 adapter->dmxdev.capabilities = 0;
2543 2543
2544 ret = dvb_dmxdev_init(&adapter->dmxdev, adapter->dvb_adapter); 2544 ret = dvb_dmxdev_init(&adapter->dmxdev, &adapter->dvb_adapter);
2545 if (ret < 0) 2545 if (ret < 0)
2546 goto err_dmx_release; 2546 goto err_dmx_release;
2547 2547
@@ -2559,7 +2559,7 @@ static int skystar2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
2559 if (ret < 0) 2559 if (ret < 0)
2560 goto err_remove_mem_frontend; 2560 goto err_remove_mem_frontend;
2561 2561
2562 dvb_net_init(adapter->dvb_adapter, &adapter->dvbnet, &dvbdemux->dmx); 2562 dvb_net_init(&adapter->dvb_adapter, &adapter->dvbnet, &dvbdemux->dmx);
2563 2563
2564 frontend_init(adapter); 2564 frontend_init(adapter);
2565out: 2565out:
@@ -2576,7 +2576,7 @@ err_dmx_release:
2576err_i2c_del: 2576err_i2c_del:
2577 i2c_del_adapter(&adapter->i2c_adap); 2577 i2c_del_adapter(&adapter->i2c_adap);
2578err_dvb_unregister: 2578err_dvb_unregister:
2579 dvb_unregister_adapter(adapter->dvb_adapter); 2579 dvb_unregister_adapter(&adapter->dvb_adapter);
2580err_halt: 2580err_halt:
2581 driver_halt(pdev); 2581 driver_halt(pdev);
2582 goto out; 2582 goto out;
@@ -2605,7 +2605,7 @@ static void skystar2_remove(struct pci_dev *pdev)
2605 if (adapter->fe != NULL) 2605 if (adapter->fe != NULL)
2606 dvb_unregister_frontend(adapter->fe); 2606 dvb_unregister_frontend(adapter->fe);
2607 2607
2608 dvb_unregister_adapter(adapter->dvb_adapter); 2608 dvb_unregister_adapter(&adapter->dvb_adapter);
2609 2609
2610 i2c_del_adapter(&adapter->i2c_adap); 2610 i2c_del_adapter(&adapter->i2c_adap);
2611 2611
diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig
index e7d11e0667a8..b12545f093f8 100644
--- a/drivers/media/dvb/bt8xx/Kconfig
+++ b/drivers/media/dvb/bt8xx/Kconfig
@@ -11,9 +11,8 @@ config DVB_BT8XX
11 the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards and 11 the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards and
12 pcHDTV HD2000 cards. 12 pcHDTV HD2000 cards.
13 13
14 Since these cards have no MPEG decoder onboard, they transmit 14 Since these cards have no MPEG decoder onboard, they transmit
15 only compressed MPEG data over the PCI bus, so you need 15 only compressed MPEG data over the PCI bus, so you need
16 an external software decoder to watch TV on your computer. 16 an external software decoder to watch TV on your computer.
17 17
18 Say Y if you own such a device and want to use it. 18 Say Y if you own such a device and want to use it.
19
diff --git a/drivers/media/dvb/bt8xx/Makefile b/drivers/media/dvb/bt8xx/Makefile
index 9da8604b9e18..d188e4c670b5 100644
--- a/drivers/media/dvb/bt8xx/Makefile
+++ b/drivers/media/dvb/bt8xx/Makefile
@@ -1,5 +1,3 @@
1 1obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o
2obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o
3 2
4EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/video -Idrivers/media/dvb/frontends 3EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/video -Idrivers/media/dvb/frontends
5
diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index 213ff7902024..3c5a8e273c4a 100644
--- a/drivers/media/dvb/bt8xx/bt878.c
+++ b/drivers/media/dvb/bt8xx/bt878.c
@@ -4,27 +4,27 @@
4 * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> 4 * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de>
5 * 5 *
6 * large parts based on the bttv driver 6 * large parts based on the bttv driver
7 * Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) 7 * Copyright (C) 1996,97,98 Ralph Metzler (rjkm@metzlerbros.de)
8 * & Marcus Metzler (mocm@thp.uni-koeln.de) 8 * & Marcus Metzler (mocm@metzlerbros.de)
9 * (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de> 9 * (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
10 * 10 *
11 * This program is free software; you can redistribute it and/or 11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License 12 * modify it under the terms of the GNU General Public License
13 * as published by the Free Software Foundation; either version 2 13 * as published by the Free Software Foundation; either version 2
14 * of the License, or (at your option) any later version. 14 * of the License, or (at your option) any later version.
15 * 15 *
16 16
17 * This program is distributed in the hope that it will be useful, 17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details. 20 * GNU General Public License for more details.
21 * 21 *
22 22
23 * You should have received a copy of the GNU General Public License 23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software 24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 25 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 * Or, point your browser to http://www.gnu.org/copyleft/gpl.html 26 * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
27 * 27 *
28 */ 28 */
29 29
30#include <linux/module.h> 30#include <linux/module.h>
@@ -58,7 +58,7 @@ module_param_named(verbose, bt878_verbose, int, 0444);
58MODULE_PARM_DESC(verbose, 58MODULE_PARM_DESC(verbose,
59 "verbose startup messages, default is 1 (yes)"); 59 "verbose startup messages, default is 1 (yes)");
60module_param_named(debug, bt878_debug, int, 0644); 60module_param_named(debug, bt878_debug, int, 0644);
61MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); 61MODULE_PARM_DESC(debug, "Turn on/off debugging, default is 0 (off).");
62 62
63int bt878_num; 63int bt878_num;
64struct bt878 bt878[BT878_MAX]; 64struct bt878 bt878[BT878_MAX];
@@ -128,21 +128,21 @@ static int bt878_mem_alloc(struct bt878 *bt)
128} 128}
129 129
130/* RISC instructions */ 130/* RISC instructions */
131#define RISC_WRITE (0x01 << 28) 131#define RISC_WRITE (0x01 << 28)
132#define RISC_JUMP (0x07 << 28) 132#define RISC_JUMP (0x07 << 28)
133#define RISC_SYNC (0x08 << 28) 133#define RISC_SYNC (0x08 << 28)
134 134
135/* RISC bits */ 135/* RISC bits */
136#define RISC_WR_SOL (1 << 27) 136#define RISC_WR_SOL (1 << 27)
137#define RISC_WR_EOL (1 << 26) 137#define RISC_WR_EOL (1 << 26)
138#define RISC_IRQ (1 << 24) 138#define RISC_IRQ (1 << 24)
139#define RISC_STATUS(status) ((((~status) & 0x0F) << 20) | ((status & 0x0F) << 16)) 139#define RISC_STATUS(status) ((((~status) & 0x0F) << 20) | ((status & 0x0F) << 16))
140#define RISC_SYNC_RESYNC (1 << 15) 140#define RISC_SYNC_RESYNC (1 << 15)
141#define RISC_SYNC_FM1 0x06 141#define RISC_SYNC_FM1 0x06
142#define RISC_SYNC_VRO 0x0C 142#define RISC_SYNC_VRO 0x0C
143 143
144#define RISC_FLUSH() bt->risc_pos = 0 144#define RISC_FLUSH() bt->risc_pos = 0
145#define RISC_INSTR(instr) bt->risc_cpu[bt->risc_pos++] = cpu_to_le32(instr) 145#define RISC_INSTR(instr) bt->risc_cpu[bt->risc_pos++] = cpu_to_le32(instr)
146 146
147static int bt878_make_risc(struct bt878 *bt) 147static int bt878_make_risc(struct bt878 *bt)
148{ 148{
@@ -173,7 +173,7 @@ static void bt878_risc_program(struct bt878 *bt, u32 op_sync_orin)
173 RISC_INSTR(RISC_SYNC | RISC_SYNC_FM1 | op_sync_orin); 173 RISC_INSTR(RISC_SYNC | RISC_SYNC_FM1 | op_sync_orin);
174 RISC_INSTR(0); 174 RISC_INSTR(0);
175 175
176 dprintk("bt878: risc len lines %u, bytes per line %u\n", 176 dprintk("bt878: risc len lines %u, bytes per line %u\n",
177 bt->line_count, bt->line_bytes); 177 bt->line_count, bt->line_bytes);
178 for (line = 0; line < bt->line_count; line++) { 178 for (line = 0; line < bt->line_count; line++) {
179 // At the beginning of every block we issue an IRQ with previous (finished) block number set 179 // At the beginning of every block we issue an IRQ with previous (finished) block number set
@@ -228,14 +228,14 @@ void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin,
228 * Hacked for DST to: 228 * Hacked for DST to:
229 * SCERR | OCERR | FDSR | FTRGT | FBUS | RISCI 229 * SCERR | OCERR | FDSR | FTRGT | FBUS | RISCI
230 */ 230 */
231 int_mask = BT878_ASCERR | BT878_AOCERR | BT878_APABORT | 231 int_mask = BT878_ASCERR | BT878_AOCERR | BT878_APABORT |
232 BT878_ARIPERR | BT878_APPERR | BT878_AFDSR | BT878_AFTRGT | 232 BT878_ARIPERR | BT878_APPERR | BT878_AFDSR | BT878_AFTRGT |
233 BT878_AFBUS | BT878_ARISCI; 233 BT878_AFBUS | BT878_ARISCI;
234 234
235 235
236 /* ignore pesky bits */ 236 /* ignore pesky bits */
237 int_mask &= ~irq_err_ignore; 237 int_mask &= ~irq_err_ignore;
238 238
239 btwrite(int_mask, BT878_AINT_MASK); 239 btwrite(int_mask, BT878_AINT_MASK);
240 btwrite(controlreg, BT878_AGPIO_DMA_CTL); 240 btwrite(controlreg, BT878_AGPIO_DMA_CTL);
241} 241}
@@ -461,9 +461,9 @@ static int __devinit bt878_probe(struct pci_dev *dev,
461 pci_set_drvdata(dev, bt); 461 pci_set_drvdata(dev, bt);
462 462
463/* if(init_bt878(btv) < 0) { 463/* if(init_bt878(btv) < 0) {
464 bt878_remove(dev); 464 bt878_remove(dev);
465 return -EIO; 465 return -EIO;
466 } 466 }
467*/ 467*/
468 468
469 if ((result = bt878_mem_alloc(bt))) { 469 if ((result = bt878_mem_alloc(bt))) {
@@ -536,10 +536,10 @@ static struct pci_device_id bt878_pci_tbl[] __devinitdata = {
536MODULE_DEVICE_TABLE(pci, bt878_pci_tbl); 536MODULE_DEVICE_TABLE(pci, bt878_pci_tbl);
537 537
538static struct pci_driver bt878_pci_driver = { 538static struct pci_driver bt878_pci_driver = {
539 .name = "bt878", 539 .name = "bt878",
540 .id_table = bt878_pci_tbl, 540 .id_table = bt878_pci_tbl,
541 .probe = bt878_probe, 541 .probe = bt878_probe,
542 .remove = bt878_remove, 542 .remove = bt878_remove,
543}; 543};
544 544
545static int bt878_pci_driver_registered = 0; 545static int bt878_pci_driver_registered = 0;
@@ -558,7 +558,7 @@ static int bt878_init_module(void)
558 (BT878_VERSION_CODE >> 8) & 0xff, 558 (BT878_VERSION_CODE >> 8) & 0xff,
559 BT878_VERSION_CODE & 0xff); 559 BT878_VERSION_CODE & 0xff);
560/* 560/*
561 bt878_check_chipset(); 561 bt878_check_chipset();
562*/ 562*/
563 /* later we register inside of bt878_find_audio_dma() 563 /* later we register inside of bt878_find_audio_dma()
564 * because we may want to ignore certain cards */ 564 * because we may want to ignore certain cards */
diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h
index e1b9809d1b08..837623f7fcdf 100644
--- a/drivers/media/dvb/bt8xx/bt878.h
+++ b/drivers/media/dvb/bt8xx/bt878.h
@@ -1,4 +1,4 @@
1/* 1/*
2 bt878.h - Bt878 audio module (register offsets) 2 bt878.h - Bt878 audio module (register offsets)
3 3
4 Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> 4 Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de>
@@ -120,14 +120,14 @@ struct bt878 {
120 u32 risc_pos; 120 u32 risc_pos;
121 121
122 struct tasklet_struct tasklet; 122 struct tasklet_struct tasklet;
123 int shutdown; 123 int shutdown;
124}; 124};
125 125
126extern struct bt878 bt878[BT878_MAX]; 126extern struct bt878 bt878[BT878_MAX];
127 127
128void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin, 128void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin,
129 u32 irq_err_ignore); 129 u32 irq_err_ignore);
130void bt878_stop(struct bt878 *bt); 130void bt878_stop(struct bt878 *bt);
131 131
132#if defined(__powerpc__) /* big-endian */ 132#if defined(__powerpc__) /* big-endian */
133extern __inline__ void io_st_le32(volatile unsigned __iomem *addr, unsigned val) 133extern __inline__ void io_st_le32(volatile unsigned __iomem *addr, unsigned val)
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index eac83768dfd0..1339912c308b 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1,25 +1,25 @@
1/* 1/*
2 Frontend-driver for TwinHan DST Frontend
3 2
4 Copyright (C) 2003 Jamie Honan 3 Frontend/Card driver for TwinHan DST Frontend
4 Copyright (C) 2003 Jamie Honan
5 Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com)
5 6
6 This program is free software; you can redistribute it and/or modify 7 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 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 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version. 10 (at your option) any later version.
10 11
11 This program is distributed in the hope that it will be useful, 12 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 15 GNU General Public License for more details.
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 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.
21*/ 20*/
22 21
22
23#include <linux/kernel.h> 23#include <linux/kernel.h>
24#include <linux/module.h> 24#include <linux/module.h>
25#include <linux/init.h> 25#include <linux/init.h>
@@ -31,59 +31,22 @@
31 31
32#include "dvb_frontend.h" 32#include "dvb_frontend.h"
33#include "dst_priv.h" 33#include "dst_priv.h"
34#include "dst.h" 34#include "dst_common.h"
35 35
36struct dst_state {
37
38 struct i2c_adapter* i2c;
39
40 struct bt878* bt;
41
42 struct dvb_frontend_ops ops;
43
44 /* configuration settings */
45 const struct dst_config* config;
46
47 struct dvb_frontend frontend;
48
49 /* private demodulator data */
50 u8 tx_tuna[10];
51 u8 rx_tuna[10];
52 u8 rxbuffer[10];
53 u8 diseq_flags;
54 u8 dst_type;
55 u32 type_flags;
56 u32 frequency; /* intermediate frequency in kHz for QPSK */
57 fe_spectral_inversion_t inversion;
58 u32 symbol_rate; /* symbol rate in Symbols per second */
59 fe_code_rate_t fec;
60 fe_sec_voltage_t voltage;
61 fe_sec_tone_mode_t tone;
62 u32 decode_freq;
63 u8 decode_lock;
64 u16 decode_strength;
65 u16 decode_snr;
66 unsigned long cur_jiff;
67 u8 k22;
68 fe_bandwidth_t bandwidth;
69};
70 36
71static unsigned int dst_verbose = 0; 37static unsigned int verbose = 1;
72module_param(dst_verbose, int, 0644); 38module_param(verbose, int, 0644);
73MODULE_PARM_DESC(dst_verbose, "verbose startup messages, default is 1 (yes)"); 39MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
74static unsigned int dst_debug = 0;
75module_param(dst_debug, int, 0644);
76MODULE_PARM_DESC(dst_debug, "debug messages, default is 0 (no)");
77 40
78#define dprintk if (dst_debug) printk 41static unsigned int debug = 1;
42module_param(debug, int, 0644);
43MODULE_PARM_DESC(debug, "debug messages, default is 0 (yes)");
79 44
80#define DST_TYPE_IS_SAT 0 45static unsigned int dst_addons;
81#define DST_TYPE_IS_TERR 1 46module_param(dst_addons, int, 0644);
82#define DST_TYPE_IS_CABLE 2 47MODULE_PARM_DESC(dst_addons, "CA daughterboard, default is 0 (No addons)");
83 48
84#define DST_TYPE_HAS_NEWTUNE 1 49#define dprintk if (debug) printk
85#define DST_TYPE_HAS_TS204 2
86#define DST_TYPE_HAS_SYMDIV 4
87 50
88#define HAS_LOCK 1 51#define HAS_LOCK 1
89#define ATTEMPT_TUNE 2 52#define ATTEMPT_TUNE 2
@@ -97,7 +60,7 @@ static void dst_packsize(struct dst_state* state, int psize)
97 bt878_device_control(state->bt, DST_IG_TS, &bits); 60 bt878_device_control(state->bt, DST_IG_TS, &bits);
98} 61}
99 62
100static int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh) 63int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay)
101{ 64{
102 union dst_gpio_packet enb; 65 union dst_gpio_packet enb;
103 union dst_gpio_packet bits; 66 union dst_gpio_packet bits;
@@ -105,26 +68,33 @@ static int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhig
105 68
106 enb.enb.mask = mask; 69 enb.enb.mask = mask;
107 enb.enb.enable = enbb; 70 enb.enb.enable = enbb;
71 if (verbose > 4)
72 dprintk("%s: mask=[%04x], enbb=[%04x], outhigh=[%04x]\n", __FUNCTION__, mask, enbb, outhigh);
73
108 if ((err = bt878_device_control(state->bt, DST_IG_ENABLE, &enb)) < 0) { 74 if ((err = bt878_device_control(state->bt, DST_IG_ENABLE, &enb)) < 0) {
109 dprintk("%s: dst_gpio_enb error (err == %i, mask == 0x%02x, enb == 0x%02x)\n", __FUNCTION__, err, mask, enbb); 75 dprintk("%s: dst_gpio_enb error (err == %i, mask == %02x, enb == %02x)\n", __FUNCTION__, err, mask, enbb);
110 return -EREMOTEIO; 76 return -EREMOTEIO;
111 } 77 }
112 78 udelay(1000);
113 /* because complete disabling means no output, no need to do output packet */ 79 /* because complete disabling means no output, no need to do output packet */
114 if (enbb == 0) 80 if (enbb == 0)
115 return 0; 81 return 0;
116 82
83 if (delay)
84 msleep(10);
85
117 bits.outp.mask = enbb; 86 bits.outp.mask = enbb;
118 bits.outp.highvals = outhigh; 87 bits.outp.highvals = outhigh;
119 88
120 if ((err = bt878_device_control(state->bt, DST_IG_WRITE, &bits)) < 0) { 89 if ((err = bt878_device_control(state->bt, DST_IG_WRITE, &bits)) < 0) {
121 dprintk("%s: dst_gpio_outb error (err == %i, enbb == 0x%02x, outhigh == 0x%02x)\n", __FUNCTION__, err, enbb, outhigh); 90 dprintk("%s: dst_gpio_outb error (err == %i, enbb == %02x, outhigh == %02x)\n", __FUNCTION__, err, enbb, outhigh);
122 return -EREMOTEIO; 91 return -EREMOTEIO;
123 } 92 }
124 return 0; 93 return 0;
125} 94}
95EXPORT_SYMBOL(dst_gpio_outb);
126 96
127static int dst_gpio_inb(struct dst_state *state, u8 * result) 97int dst_gpio_inb(struct dst_state *state, u8 * result)
128{ 98{
129 union dst_gpio_packet rd_packet; 99 union dst_gpio_packet rd_packet;
130 int err; 100 int err;
@@ -139,143 +109,225 @@ static int dst_gpio_inb(struct dst_state *state, u8 * result)
139 *result = (u8) rd_packet.rd.value; 109 *result = (u8) rd_packet.rd.value;
140 return 0; 110 return 0;
141} 111}
112EXPORT_SYMBOL(dst_gpio_inb);
142 113
143#define DST_I2C_ENABLE 1 114int rdc_reset_state(struct dst_state *state)
144#define DST_8820 2
145
146static int dst_reset8820(struct dst_state *state)
147{ 115{
148 int retval; 116 if (verbose > 1)
149 /* pull 8820 gpio pin low, wait, high, wait, then low */ 117 dprintk("%s: Resetting state machine\n", __FUNCTION__);
150 // dprintk ("%s: reset 8820\n", __FUNCTION__); 118
151 retval = dst_gpio_outb(state, DST_8820, DST_8820, 0); 119 if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, 0, NO_DELAY) < 0) {
152 if (retval < 0) 120 dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
153 return retval; 121 return -1;
122 }
123
154 msleep(10); 124 msleep(10);
155 retval = dst_gpio_outb(state, DST_8820, DST_8820, DST_8820); 125
156 if (retval < 0) 126 if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, RDC_8820_INT, NO_DELAY) < 0) {
157 return retval; 127 dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
158 /* wait for more feedback on what works here * 128 msleep(10);
159 msleep(10); 129 return -1;
160 retval = dst_gpio_outb(dst, DST_8820, DST_8820, 0); 130 }
161 if (retval < 0) 131
162 return retval;
163 */
164 return 0; 132 return 0;
165} 133}
134EXPORT_SYMBOL(rdc_reset_state);
166 135
167static int dst_i2c_enable(struct dst_state *state) 136int rdc_8820_reset(struct dst_state *state)
168{ 137{
169 int retval; 138 if (verbose > 1)
170 /* pull I2C enable gpio pin low, wait */ 139 dprintk("%s: Resetting DST\n", __FUNCTION__);
171 // dprintk ("%s: i2c enable\n", __FUNCTION__); 140
172 retval = dst_gpio_outb(state, ~0, DST_I2C_ENABLE, 0); 141 if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) {
173 if (retval < 0) 142 dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
174 return retval; 143 return -1;
175 // dprintk ("%s: i2c enable delay\n", __FUNCTION__); 144 }
176 msleep(33); 145 udelay(1000);
146 if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, RDC_8820_RESET, DELAY) < 0) {
147 dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
148 return -1;
149 }
150
177 return 0; 151 return 0;
178} 152}
153EXPORT_SYMBOL(rdc_8820_reset);
179 154
180static int dst_i2c_disable(struct dst_state *state) 155int dst_pio_enable(struct dst_state *state)
181{ 156{
182 int retval; 157 if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) {
183 /* release I2C enable gpio pin, wait */ 158 dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
184 // dprintk ("%s: i2c disable\n", __FUNCTION__); 159 return -1;
185 retval = dst_gpio_outb(state, ~0, 0, 0); 160 }
186 if (retval < 0) 161 udelay(1000);
187 return retval; 162 return 0;
188 // dprintk ("%s: i2c disable delay\n", __FUNCTION__); 163}
189 msleep(33); 164EXPORT_SYMBOL(dst_pio_enable);
165
166int dst_pio_disable(struct dst_state *state)
167{
168 if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_DISABLE, RDC_8820_PIO_0_DISABLE, NO_DELAY) < 0) {
169 dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
170 return -1;
171 }
172 if (state->type_flags & DST_TYPE_HAS_FW_1)
173 udelay(1000);
174
190 return 0; 175 return 0;
191} 176}
177EXPORT_SYMBOL(dst_pio_disable);
192 178
193static int dst_wait_dst_ready(struct dst_state *state) 179int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode)
194{ 180{
195 u8 reply; 181 u8 reply;
196 int retval;
197 int i; 182 int i;
183
198 for (i = 0; i < 200; i++) { 184 for (i = 0; i < 200; i++) {
199 retval = dst_gpio_inb(state, &reply); 185 if (dst_gpio_inb(state, &reply) < 0) {
200 if (retval < 0) 186 dprintk("%s: dst_gpio_inb ERROR !\n", __FUNCTION__);
201 return retval; 187 return -1;
202 if ((reply & DST_I2C_ENABLE) == 0) { 188 }
203 dprintk("%s: dst wait ready after %d\n", __FUNCTION__, i); 189
190 if ((reply & RDC_8820_PIO_0_ENABLE) == 0) {
191 if (verbose > 4)
192 dprintk("%s: dst wait ready after %d\n", __FUNCTION__, i);
204 return 1; 193 return 1;
205 } 194 }
206 msleep(10); 195 msleep(10);
207 } 196 }
208 dprintk("%s: dst wait NOT ready after %d\n", __FUNCTION__, i); 197 if (verbose > 1)
198 dprintk("%s: dst wait NOT ready after %d\n", __FUNCTION__, i);
199
200 return 0;
201}
202EXPORT_SYMBOL(dst_wait_dst_ready);
203
204int dst_error_recovery(struct dst_state *state)
205{
206 dprintk("%s: Trying to return from previous errors...\n", __FUNCTION__);
207 dst_pio_disable(state);
208 msleep(10);
209 dst_pio_enable(state);
210 msleep(10);
211
209 return 0; 212 return 0;
210} 213}
214EXPORT_SYMBOL(dst_error_recovery);
215
216int dst_error_bailout(struct dst_state *state)
217{
218 dprintk("%s: Trying to bailout from previous error...\n", __FUNCTION__);
219 rdc_8820_reset(state);
220 dst_pio_disable(state);
221 msleep(10);
222
223 return 0;
224}
225EXPORT_SYMBOL(dst_error_bailout);
226
227
228int dst_comm_init(struct dst_state* state)
229{
230 if (verbose > 1)
231 dprintk ("%s: Initializing DST..\n", __FUNCTION__);
232 if ((dst_pio_enable(state)) < 0) {
233 dprintk("%s: PIO Enable Failed.\n", __FUNCTION__);
234 return -1;
235 }
236 if ((rdc_reset_state(state)) < 0) {
237 dprintk("%s: RDC 8820 State RESET Failed.\n", __FUNCTION__);
238 return -1;
239 }
240 if (state->type_flags & DST_TYPE_HAS_FW_1)
241 msleep(100);
242 else
243 msleep(5);
244
245 return 0;
246}
247EXPORT_SYMBOL(dst_comm_init);
248
211 249
212static int write_dst(struct dst_state *state, u8 * data, u8 len) 250int write_dst(struct dst_state *state, u8 *data, u8 len)
213{ 251{
214 struct i2c_msg msg = { 252 struct i2c_msg msg = {
215 .addr = state->config->demod_address,.flags = 0,.buf = data,.len = len 253 .addr = state->config->demod_address,.flags = 0,.buf = data,.len = len
216 }; 254 };
255
217 int err; 256 int err;
218 int cnt; 257 int cnt;
219 258 if (debug && (verbose > 4)) {
220 if (dst_debug && dst_verbose) {
221 u8 i; 259 u8 i;
222 dprintk("%s writing", __FUNCTION__); 260 if (verbose > 4) {
223 for (i = 0; i < len; i++) { 261 dprintk("%s writing", __FUNCTION__);
224 dprintk(" 0x%02x", data[i]); 262 for (i = 0; i < len; i++)
263 dprintk(" %02x", data[i]);
264 dprintk("\n");
225 } 265 }
226 dprintk("\n");
227 } 266 }
228 msleep(30); 267 for (cnt = 0; cnt < 2; cnt++) {
229 for (cnt = 0; cnt < 4; cnt++) {
230 if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) { 268 if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) {
231 dprintk("%s: write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, data[0]); 269 dprintk("%s: _write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, data[0]);
232 dst_i2c_disable(state); 270 dst_error_recovery(state);
233 msleep(500);
234 dst_i2c_enable(state);
235 msleep(500);
236 continue; 271 continue;
237 } else 272 } else
238 break; 273 break;
239 } 274 }
240 if (cnt >= 4) 275
241 return -EREMOTEIO; 276 if (cnt >= 2) {
277 if (verbose > 1)
278 printk("%s: RDC 8820 RESET...\n", __FUNCTION__);
279 dst_error_bailout(state);
280
281 return -1;
282 }
283
242 return 0; 284 return 0;
243} 285}
286EXPORT_SYMBOL(write_dst);
244 287
245static int read_dst(struct dst_state *state, u8 * ret, u8 len) 288int read_dst(struct dst_state *state, u8 * ret, u8 len)
246{ 289{
247 struct i2c_msg msg = {.addr = state->config->demod_address,.flags = I2C_M_RD,.buf = ret,.len = len }; 290 struct i2c_msg msg = {.addr = state->config->demod_address,.flags = I2C_M_RD,.buf = ret,.len = len };
248 int err; 291 int err;
249 int cnt; 292 int cnt;
250 293
251 for (cnt = 0; cnt < 4; cnt++) { 294 for (cnt = 0; cnt < 2; cnt++) {
252 if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) { 295 if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) {
296
253 dprintk("%s: read_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, ret[0]); 297 dprintk("%s: read_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, ret[0]);
254 dst_i2c_disable(state); 298 dst_error_recovery(state);
255 dst_i2c_enable(state); 299
256 continue; 300 continue;
257 } else 301 } else
258 break; 302 break;
259 } 303 }
260 if (cnt >= 4) 304 if (cnt >= 2) {
261 return -EREMOTEIO; 305 if (verbose > 1)
262 dprintk("%s reply is 0x%x\n", __FUNCTION__, ret[0]); 306 printk("%s: RDC 8820 RESET...\n", __FUNCTION__);
263 if (dst_debug && dst_verbose) { 307 dst_error_bailout(state);
308
309 return -1;
310 }
311 if (debug && (verbose > 4)) {
312 dprintk("%s reply is 0x%x\n", __FUNCTION__, ret[0]);
264 for (err = 1; err < len; err++) 313 for (err = 1; err < len; err++)
265 dprintk(" 0x%x", ret[err]); 314 dprintk(" 0x%x", ret[err]);
266 if (err > 1) 315 if (err > 1)
267 dprintk("\n"); 316 dprintk("\n");
268 } 317 }
318
269 return 0; 319 return 0;
270} 320}
321EXPORT_SYMBOL(read_dst);
271 322
272static int dst_set_freq(struct dst_state *state, u32 freq) 323static int dst_set_freq(struct dst_state *state, u32 freq)
273{ 324{
274 u8 *val; 325 u8 *val;
275 326
276 state->frequency = freq; 327 state->frequency = freq;
328 if (debug > 4)
329 dprintk("%s: set Frequency %u\n", __FUNCTION__, freq);
277 330
278 // dprintk("%s: set frequency %u\n", __FUNCTION__, freq);
279 if (state->dst_type == DST_TYPE_IS_SAT) { 331 if (state->dst_type == DST_TYPE_IS_SAT) {
280 freq = freq / 1000; 332 freq = freq / 1000;
281 if (freq < 950 || freq > 2150) 333 if (freq < 950 || freq > 2150)
@@ -398,7 +450,8 @@ static int dst_set_symbolrate(struct dst_state* state, u32 srate)
398 if (state->dst_type == DST_TYPE_IS_TERR) { 450 if (state->dst_type == DST_TYPE_IS_TERR) {
399 return 0; 451 return 0;
400 } 452 }
401 // dprintk("%s: set srate %u\n", __FUNCTION__, srate); 453 if (debug > 4)
454 dprintk("%s: set symrate %u\n", __FUNCTION__, srate);
402 srate /= 1000; 455 srate /= 1000;
403 val = &state->tx_tuna[0]; 456 val = &state->tx_tuna[0];
404 457
@@ -407,7 +460,10 @@ static int dst_set_symbolrate(struct dst_state* state, u32 srate)
407 sval <<= 20; 460 sval <<= 20;
408 do_div(sval, 88000); 461 do_div(sval, 88000);
409 symcalc = (u32) sval; 462 symcalc = (u32) sval;
410 // dprintk("%s: set symcalc %u\n", __FUNCTION__, symcalc); 463
464 if (debug > 4)
465 dprintk("%s: set symcalc %u\n", __FUNCTION__, symcalc);
466
411 val[5] = (u8) (symcalc >> 12); 467 val[5] = (u8) (symcalc >> 12);
412 val[6] = (u8) (symcalc >> 4); 468 val[6] = (u8) (symcalc >> 4);
413 val[7] = (u8) (symcalc << 4); 469 val[7] = (u8) (symcalc << 4);
@@ -422,7 +478,7 @@ static int dst_set_symbolrate(struct dst_state* state, u32 srate)
422 return 0; 478 return 0;
423} 479}
424 480
425static u8 dst_check_sum(u8 * buf, u32 len) 481u8 dst_check_sum(u8 * buf, u32 len)
426{ 482{
427 u32 i; 483 u32 i;
428 u8 val = 0; 484 u8 val = 0;
@@ -433,28 +489,7 @@ static u8 dst_check_sum(u8 * buf, u32 len)
433 } 489 }
434 return ((~val) + 1); 490 return ((~val) + 1);
435} 491}
436 492EXPORT_SYMBOL(dst_check_sum);
437struct dst_types {
438 char *mstr;
439 int offs;
440 u8 dst_type;
441 u32 type_flags;
442};
443
444static struct dst_types dst_tlist[] = {
445 {"DST-020", 0, DST_TYPE_IS_SAT, DST_TYPE_HAS_SYMDIV},
446 {"DST-030", 0, DST_TYPE_IS_SAT, DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE},
447 {"DST-03T", 0, DST_TYPE_IS_SAT, DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_TS204},
448 {"DST-MOT", 0, DST_TYPE_IS_SAT, DST_TYPE_HAS_SYMDIV},
449 {"DST-CI", 1, DST_TYPE_IS_SAT, DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE},
450 {"DSTMCI", 1, DST_TYPE_IS_SAT, DST_TYPE_HAS_NEWTUNE},
451 {"DSTFCI", 1, DST_TYPE_IS_SAT, DST_TYPE_HAS_NEWTUNE},
452 {"DCTNEW", 1, DST_TYPE_IS_CABLE, DST_TYPE_HAS_NEWTUNE},
453 {"DCT-CI", 1, DST_TYPE_IS_CABLE, DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_TS204},
454 {"DTTDIG", 1, DST_TYPE_IS_TERR, 0}
455};
456
457/* DCTNEW and DCT-CI are guesses */
458 493
459static void dst_type_flags_print(u32 type_flags) 494static void dst_type_flags_print(u32 type_flags)
460{ 495{
@@ -465,93 +500,270 @@ static void dst_type_flags_print(u32 type_flags)
465 printk(" 0x%x ts204", DST_TYPE_HAS_TS204); 500 printk(" 0x%x ts204", DST_TYPE_HAS_TS204);
466 if (type_flags & DST_TYPE_HAS_SYMDIV) 501 if (type_flags & DST_TYPE_HAS_SYMDIV)
467 printk(" 0x%x symdiv", DST_TYPE_HAS_SYMDIV); 502 printk(" 0x%x symdiv", DST_TYPE_HAS_SYMDIV);
503 if (type_flags & DST_TYPE_HAS_FW_1)
504 printk(" 0x%x firmware version = 1", DST_TYPE_HAS_FW_1);
505 if (type_flags & DST_TYPE_HAS_FW_2)
506 printk(" 0x%x firmware version = 2", DST_TYPE_HAS_FW_2);
507 if (type_flags & DST_TYPE_HAS_FW_3)
508 printk(" 0x%x firmware version = 3", DST_TYPE_HAS_FW_3);
509// if ((type_flags & DST_TYPE_HAS_FW_BUILD) && new_fw)
510
468 printk("\n"); 511 printk("\n");
469} 512}
470 513
471static int dst_type_print(u8 type) 514
515static int dst_type_print (u8 type)
472{ 516{
473 char *otype; 517 char *otype;
474 switch (type) { 518 switch (type) {
475 case DST_TYPE_IS_SAT: 519 case DST_TYPE_IS_SAT:
476 otype = "satellite"; 520 otype = "satellite";
477 break; 521 break;
522
478 case DST_TYPE_IS_TERR: 523 case DST_TYPE_IS_TERR:
479 otype = "terrestrial"; 524 otype = "terrestrial";
480 break; 525 break;
526
481 case DST_TYPE_IS_CABLE: 527 case DST_TYPE_IS_CABLE:
482 otype = "cable"; 528 otype = "cable";
483 break; 529 break;
530
484 default: 531 default:
485 printk("%s: invalid dst type %d\n", __FUNCTION__, type); 532 printk("%s: invalid dst type %d\n", __FUNCTION__, type);
486 return -EINVAL; 533 return -EINVAL;
487 } 534 }
488 printk("DST type : %s\n", otype); 535 printk("DST type : %s\n", otype);
536
489 return 0; 537 return 0;
490} 538}
491 539
492static int dst_check_ci(struct dst_state *state) 540/*
541 Known cards list
542 Satellite
543 -------------------
544 200103A
545 VP-1020 DST-MOT LG(old), TS=188
546
547 VP-1020 DST-03T LG(new), TS=204
548 VP-1022 DST-03T LG(new), TS=204
549 VP-1025 DST-03T LG(new), TS=204
550
551 VP-1030 DSTMCI, LG(new), TS=188
552 VP-1032 DSTMCI, LG(new), TS=188
553
554 Cable
555 -------------------
556 VP-2030 DCT-CI, Samsung, TS=204
557 VP-2021 DCT-CI, Unknown, TS=204
558 VP-2031 DCT-CI, Philips, TS=188
559 VP-2040 DCT-CI, Philips, TS=188, with CA daughter board
560 VP-2040 DCT-CI, Philips, TS=204, without CA daughter board
561
562 Terrestrial
563 -------------------
564 VP-3050 DTTNXT TS=188
565 VP-3040 DTT-CI, Philips, TS=188
566 VP-3040 DTT-CI, Philips, TS=204
567
568 ATSC
569 -------------------
570 VP-3220 ATSCDI, TS=188
571 VP-3250 ATSCAD, TS=188
572
573*/
574
575struct dst_types dst_tlist[] = {
576 {
577 .device_id = "200103A",
578 .offset = 0,
579 .dst_type = DST_TYPE_IS_SAT,
580 .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1,
581 .dst_feature = 0
582 }, /* obsolete */
583
584 {
585 .device_id = "DST-020",
586 .offset = 0,
587 .dst_type = DST_TYPE_IS_SAT,
588 .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1,
589 .dst_feature = 0
590 }, /* obsolete */
591
592 {
593 .device_id = "DST-030",
594 .offset = 0,
595 .dst_type = DST_TYPE_IS_SAT,
596 .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1,
597 .dst_feature = 0
598 }, /* obsolete */
599
600 {
601 .device_id = "DST-03T",
602 .offset = 0,
603 .dst_type = DST_TYPE_IS_SAT,
604 .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2,
605 .dst_feature = DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4 | DST_TYPE_HAS_DISEQC5
606 | DST_TYPE_HAS_MAC | DST_TYPE_HAS_MOTO
607 },
608
609 {
610 .device_id = "DST-MOT",
611 .offset = 0,
612 .dst_type = DST_TYPE_IS_SAT,
613 .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1,
614 .dst_feature = 0
615 }, /* obsolete */
616
617 {
618 .device_id = "DST-CI",
619 .offset = 1,
620 .dst_type = DST_TYPE_IS_SAT,
621 .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1,
622 .dst_feature = DST_TYPE_HAS_CA
623 }, /* An OEM board */
624
625 {
626 .device_id = "DSTMCI",
627 .offset = 1,
628 .dst_type = DST_TYPE_IS_SAT,
629 .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD,
630 .dst_feature = DST_TYPE_HAS_CA | DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4
631 | DST_TYPE_HAS_MOTO | DST_TYPE_HAS_MAC
632 },
633
634 {
635 .device_id = "DSTFCI",
636 .offset = 1,
637 .dst_type = DST_TYPE_IS_SAT,
638 .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1,
639 .dst_feature = 0
640 }, /* unknown to vendor */
641
642 {
643 .device_id = "DCT-CI",
644 .offset = 1,
645 .dst_type = DST_TYPE_IS_CABLE,
646 .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1
647 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD,
648 .dst_feature = DST_TYPE_HAS_CA
649 },
650
651 {
652 .device_id = "DCTNEW",
653 .offset = 1,
654 .dst_type = DST_TYPE_IS_CABLE,
655 .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_3,
656 .dst_feature = 0
657 },
658
659 {
660 .device_id = "DTT-CI",
661 .offset = 1,
662 .dst_type = DST_TYPE_IS_TERR,
663 .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD,
664 .dst_feature = 0
665 },
666
667 {
668 .device_id = "DTTDIG",
669 .offset = 1,
670 .dst_type = DST_TYPE_IS_TERR,
671 .type_flags = DST_TYPE_HAS_FW_2,
672 .dst_feature = 0
673 },
674
675 {
676 .device_id = "DTTNXT",
677 .offset = 1,
678 .dst_type = DST_TYPE_IS_TERR,
679 .type_flags = DST_TYPE_HAS_FW_2,
680 .dst_feature = DST_TYPE_HAS_ANALOG
681 },
682
683 {
684 .device_id = "ATSCDI",
685 .offset = 1,
686 .dst_type = DST_TYPE_IS_ATSC,
687 .type_flags = DST_TYPE_HAS_FW_2,
688 .dst_feature = 0
689 },
690
691 {
692 .device_id = "ATSCAD",
693 .offset = 1,
694 .dst_type = DST_TYPE_IS_ATSC,
695 .type_flags = DST_TYPE_HAS_FW_2,
696 .dst_feature = 0
697 },
698
699 { }
700
701};
702
703
704static int dst_get_device_id(struct dst_state *state)
493{ 705{
494 u8 txbuf[8]; 706 u8 reply;
495 u8 rxbuf[8]; 707
496 int retval;
497 int i; 708 int i;
498 struct dst_types *dsp; 709 struct dst_types *p_dst_type;
499 u8 use_dst_type; 710 u8 use_dst_type = 0;
500 u32 use_type_flags; 711 u32 use_type_flags = 0;
501 712
502 memset(txbuf, 0, sizeof(txbuf)); 713 static u8 device_type[8] = {0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff};
503 txbuf[1] = 6;
504 txbuf[7] = dst_check_sum(txbuf, 7);
505 714
506 dst_i2c_enable(state); 715 device_type[7] = dst_check_sum(device_type, 7);
507 dst_reset8820(state); 716
508 retval = write_dst(state, txbuf, 8); 717 if (write_dst(state, device_type, FIXED_COMM))
509 if (retval < 0) { 718 return -1; /* Write failed */
510 dst_i2c_disable(state); 719
511 dprintk("%s: write not successful, maybe no card?\n", __FUNCTION__); 720 if ((dst_pio_disable(state)) < 0)
512 return retval; 721 return -1;
513 } 722
514 msleep(3); 723 if (read_dst(state, &reply, GET_ACK))
515 retval = read_dst(state, rxbuf, 1); 724 return -1; /* Read failure */
516 dst_i2c_disable(state); 725
517 if (retval < 0) { 726 if (reply != ACK) {
518 dprintk("%s: read not successful, maybe no card?\n", __FUNCTION__); 727 dprintk("%s: Write not Acknowledged! [Reply=0x%02x]\n", __FUNCTION__, reply);
519 return retval; 728 return -1; /* Unack'd write */
520 }
521 if (rxbuf[0] != 0xff) {
522 dprintk("%s: write reply not 0xff, not ci (%02x)\n", __FUNCTION__, rxbuf[0]);
523 return retval;
524 }
525 if (!dst_wait_dst_ready(state))
526 return 0;
527 // dst_i2c_enable(i2c); Dimitri
528 retval = read_dst(state, rxbuf, 8);
529 dst_i2c_disable(state);
530 if (retval < 0) {
531 dprintk("%s: read not successful\n", __FUNCTION__);
532 return retval;
533 } 729 }
534 if (rxbuf[7] != dst_check_sum(rxbuf, 7)) { 730
535 dprintk("%s: checksum failure\n", __FUNCTION__); 731 if (!dst_wait_dst_ready(state, DEVICE_INIT))
536 return retval; 732 return -1; /* DST not ready yet */
733
734 if (read_dst(state, state->rxbuffer, FIXED_COMM))
735 return -1;
736
737 dst_pio_disable(state);
738
739 if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) {
740 dprintk("%s: Checksum failure! \n", __FUNCTION__);
741 return -1; /* Checksum failure */
537 } 742 }
538 rxbuf[7] = '\0'; 743
539 for (i = 0, dsp = &dst_tlist[0]; i < sizeof(dst_tlist) / sizeof(dst_tlist[0]); i++, dsp++) { 744 state->rxbuffer[7] = '\0';
540 if (!strncmp(&rxbuf[dsp->offs], dsp->mstr, strlen(dsp->mstr))) { 745
541 use_type_flags = dsp->type_flags; 746 for (i = 0, p_dst_type = dst_tlist; i < ARRAY_SIZE (dst_tlist); i++, p_dst_type++) {
542 use_dst_type = dsp->dst_type; 747 if (!strncmp (&state->rxbuffer[p_dst_type->offset], p_dst_type->device_id, strlen (p_dst_type->device_id))) {
543 printk("%s: recognize %s\n", __FUNCTION__, dsp->mstr); 748 use_type_flags = p_dst_type->type_flags;
749 use_dst_type = p_dst_type->dst_type;
750
751 /* Card capabilities */
752 state->dst_hw_cap = p_dst_type->dst_feature;
753 printk ("%s: Recognise [%s]\n", __FUNCTION__, p_dst_type->device_id);
754
544 break; 755 break;
545 } 756 }
546 } 757 }
547 if (i >= sizeof(dst_tlist) / sizeof(dst_tlist[0])) { 758
548 printk("%s: unable to recognize %s or %s\n", __FUNCTION__, &rxbuf[0], &rxbuf[1]); 759 if (i >= sizeof (dst_tlist) / sizeof (dst_tlist [0])) {
549 printk("%s please email linux-dvb@linuxtv.org with this type in\n", __FUNCTION__); 760 printk("%s: Unable to recognize %s or %s\n", __FUNCTION__, &state->rxbuffer[0], &state->rxbuffer[1]);
761 printk("%s: please email linux-dvb@linuxtv.org with this type in\n", __FUNCTION__);
550 use_dst_type = DST_TYPE_IS_SAT; 762 use_dst_type = DST_TYPE_IS_SAT;
551 use_type_flags = DST_TYPE_HAS_SYMDIV; 763 use_type_flags = DST_TYPE_HAS_SYMDIV;
552 } 764 }
553 dst_type_print(use_dst_type);
554 765
766 dst_type_print(use_dst_type);
555 state->type_flags = use_type_flags; 767 state->type_flags = use_type_flags;
556 state->dst_type = use_dst_type; 768 state->dst_type = use_dst_type;
557 dst_type_flags_print(state->type_flags); 769 dst_type_flags_print(state->type_flags);
@@ -559,50 +771,102 @@ static int dst_check_ci(struct dst_state *state)
559 if (state->type_flags & DST_TYPE_HAS_TS204) { 771 if (state->type_flags & DST_TYPE_HAS_TS204) {
560 dst_packsize(state, 204); 772 dst_packsize(state, 204);
561 } 773 }
774
562 return 0; 775 return 0;
563} 776}
564 777
565static int dst_command(struct dst_state* state, u8 * data, u8 len) 778static int dst_probe(struct dst_state *state)
779{
780 if ((rdc_8820_reset(state)) < 0) {
781 dprintk("%s: RDC 8820 RESET Failed.\n", __FUNCTION__);
782 return -1;
783 }
784 if (dst_addons & DST_TYPE_HAS_CA)
785 msleep(4000);
786 else
787 msleep(100);
788
789 if ((dst_comm_init(state)) < 0) {
790 dprintk("%s: DST Initialization Failed.\n", __FUNCTION__);
791 return -1;
792 }
793 msleep(100);
794 if (dst_get_device_id(state) < 0) {
795 dprintk("%s: unknown device.\n", __FUNCTION__);
796 return -1;
797 }
798
799 return 0;
800}
801
802int dst_command(struct dst_state* state, u8 * data, u8 len)
566{ 803{
567 int retval;
568 u8 reply; 804 u8 reply;
805 if ((dst_comm_init(state)) < 0) {
806 dprintk("%s: DST Communication Initialization Failed.\n", __FUNCTION__);
807 return -1;
808 }
569 809
570 dst_i2c_enable(state); 810 if (write_dst(state, data, len)) {
571 dst_reset8820(state); 811 if (verbose > 1)
572 retval = write_dst(state, data, len); 812 dprintk("%s: Tring to recover.. \n", __FUNCTION__);
573 if (retval < 0) { 813 if ((dst_error_recovery(state)) < 0) {
574 dst_i2c_disable(state); 814 dprintk("%s: Recovery Failed.\n", __FUNCTION__);
575 dprintk("%s: write not successful\n", __FUNCTION__); 815 return -1;
576 return retval; 816 }
817 return -1;
577 } 818 }
578 msleep(33); 819 if ((dst_pio_disable(state)) < 0) {
579 retval = read_dst(state, &reply, 1); 820 dprintk("%s: PIO Disable Failed.\n", __FUNCTION__);
580 dst_i2c_disable(state); 821 return -1;
581 if (retval < 0) {
582 dprintk("%s: read verify not successful\n", __FUNCTION__);
583 return retval;
584 } 822 }
585 if (reply != 0xff) { 823 if (state->type_flags & DST_TYPE_HAS_FW_1)
586 dprintk("%s: write reply not 0xff 0x%02x \n", __FUNCTION__, reply); 824 udelay(3000);
587 return 0; 825
826 if (read_dst(state, &reply, GET_ACK)) {
827 if (verbose > 1)
828 dprintk("%s: Trying to recover.. \n", __FUNCTION__);
829 if ((dst_error_recovery(state)) < 0) {
830 dprintk("%s: Recovery Failed.\n", __FUNCTION__);
831 return -1;
832 }
833 return -1;
834 }
835
836 if (reply != ACK) {
837 dprintk("%s: write not acknowledged 0x%02x \n", __FUNCTION__, reply);
838 return -1;
588 } 839 }
589 if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3)) 840 if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3))
590 return 0; 841 return 0;
591 if (!dst_wait_dst_ready(state)) 842
592 return 0; 843// udelay(3000);
593 // dst_i2c_enable(i2c); Per dimitri 844 if (state->type_flags & DST_TYPE_HAS_FW_1)
594 retval = read_dst(state, state->rxbuffer, 8); 845 udelay(3000);
595 dst_i2c_disable(state); 846 else
596 if (retval < 0) { 847 udelay(2000);
597 dprintk("%s: read not successful\n", __FUNCTION__); 848
598 return 0; 849 if (!dst_wait_dst_ready(state, NO_DELAY))
850 return -1;
851
852 if (read_dst(state, state->rxbuffer, FIXED_COMM)) {
853 if (verbose > 1)
854 dprintk("%s: Trying to recover.. \n", __FUNCTION__);
855 if ((dst_error_recovery(state)) < 0) {
856 dprintk("%s: Recovery failed.\n", __FUNCTION__);
857 return -1;
858 }
859 return -1;
599 } 860 }
861
600 if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) { 862 if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) {
601 dprintk("%s: checksum failure\n", __FUNCTION__); 863 dprintk("%s: checksum failure\n", __FUNCTION__);
602 return 0; 864 return -1;
603 } 865 }
866
604 return 0; 867 return 0;
605} 868}
869EXPORT_SYMBOL(dst_command);
606 870
607static int dst_get_signal(struct dst_state* state) 871static int dst_get_signal(struct dst_state* state)
608{ 872{
@@ -642,37 +906,38 @@ static int dst_tone_power_cmd(struct dst_state* state)
642 if (state->dst_type == DST_TYPE_IS_TERR) 906 if (state->dst_type == DST_TYPE_IS_TERR)
643 return 0; 907 return 0;
644 908
645 if (state->voltage == SEC_VOLTAGE_OFF) 909 paket[4] = state->tx_tuna[4];
646 paket[4] = 0; 910 paket[2] = state->tx_tuna[2];
647 else 911 paket[3] = state->tx_tuna[3];
648 paket[4] = 1; 912 paket[7] = dst_check_sum (paket, 7);
649 if (state->tone == SEC_TONE_ON)
650 paket[2] = state->k22;
651 else
652 paket[2] = 0;
653 paket[7] = dst_check_sum(&paket[0], 7);
654 dst_command(state, paket, 8); 913 dst_command(state, paket, 8);
914
655 return 0; 915 return 0;
656} 916}
657 917
658static int dst_get_tuna(struct dst_state* state) 918static int dst_get_tuna(struct dst_state* state)
659{ 919{
660 int retval; 920 int retval;
921
661 if ((state->diseq_flags & ATTEMPT_TUNE) == 0) 922 if ((state->diseq_flags & ATTEMPT_TUNE) == 0)
662 return 0; 923 return 0;
924
663 state->diseq_flags &= ~(HAS_LOCK); 925 state->diseq_flags &= ~(HAS_LOCK);
664 if (!dst_wait_dst_ready(state)) 926 if (!dst_wait_dst_ready(state, NO_DELAY))
665 return 0; 927 return 0;
928
666 if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { 929 if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
667 /* how to get variable length reply ???? */ 930 /* how to get variable length reply ???? */
668 retval = read_dst(state, state->rx_tuna, 10); 931 retval = read_dst(state, state->rx_tuna, 10);
669 } else { 932 } else {
670 retval = read_dst(state, &state->rx_tuna[2], 8); 933 retval = read_dst(state, &state->rx_tuna[2], FIXED_COMM);
671 } 934 }
935
672 if (retval < 0) { 936 if (retval < 0) {
673 dprintk("%s: read not successful\n", __FUNCTION__); 937 dprintk("%s: read not successful\n", __FUNCTION__);
674 return 0; 938 return 0;
675 } 939 }
940
676 if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { 941 if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
677 if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) { 942 if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) {
678 dprintk("%s: checksum failure?\n", __FUNCTION__); 943 dprintk("%s: checksum failure?\n", __FUNCTION__);
@@ -705,11 +970,13 @@ static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
705 970
706static int dst_write_tuna(struct dvb_frontend* fe) 971static int dst_write_tuna(struct dvb_frontend* fe)
707{ 972{
708 struct dst_state* state = (struct dst_state*) fe->demodulator_priv; 973 struct dst_state* state = fe->demodulator_priv;
709 int retval; 974 int retval;
710 u8 reply; 975 u8 reply;
711 976
712 dprintk("%s: type_flags 0x%x \n", __FUNCTION__, state->type_flags); 977 if (debug > 4)
978 dprintk("%s: type_flags 0x%x \n", __FUNCTION__, state->type_flags);
979
713 state->decode_freq = 0; 980 state->decode_freq = 0;
714 state->decode_lock = state->decode_strength = state->decode_snr = 0; 981 state->decode_lock = state->decode_strength = state->decode_snr = 0;
715 if (state->dst_type == DST_TYPE_IS_SAT) { 982 if (state->dst_type == DST_TYPE_IS_SAT) {
@@ -717,32 +984,41 @@ static int dst_write_tuna(struct dvb_frontend* fe)
717 dst_set_voltage(fe, SEC_VOLTAGE_13); 984 dst_set_voltage(fe, SEC_VOLTAGE_13);
718 } 985 }
719 state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE); 986 state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE);
720 dst_i2c_enable(state); 987
988 if ((dst_comm_init(state)) < 0) {
989 dprintk("%s: DST Communication initialization failed.\n", __FUNCTION__);
990 return -1;
991 }
992
721 if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { 993 if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
722 dst_reset8820(state);
723 state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9); 994 state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9);
724 retval = write_dst(state, &state->tx_tuna[0], 10); 995 retval = write_dst(state, &state->tx_tuna[0], 10);
996
725 } else { 997 } else {
726 state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[2], 7); 998 state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[2], 7);
727 retval = write_dst(state, &state->tx_tuna[2], 8); 999 retval = write_dst(state, &state->tx_tuna[2], FIXED_COMM);
728 } 1000 }
729 if (retval < 0) { 1001 if (retval < 0) {
730 dst_i2c_disable(state); 1002 dst_pio_disable(state);
731 dprintk("%s: write not successful\n", __FUNCTION__); 1003 dprintk("%s: write not successful\n", __FUNCTION__);
732 return retval; 1004 return retval;
733 } 1005 }
734 msleep(3); 1006
735 retval = read_dst(state, &reply, 1); 1007 if ((dst_pio_disable(state)) < 0) {
736 dst_i2c_disable(state); 1008 dprintk("%s: DST PIO disable failed !\n", __FUNCTION__);
737 if (retval < 0) { 1009 return -1;
738 dprintk("%s: read verify not successful\n", __FUNCTION__);
739 return retval;
740 } 1010 }
741 if (reply != 0xff) { 1011
742 dprintk("%s: write reply not 0xff 0x%02x \n", __FUNCTION__, reply); 1012 if ((read_dst(state, &reply, GET_ACK) < 0)) {
1013 dprintk("%s: read verify not successful.\n", __FUNCTION__);
1014 return -1;
1015 }
1016 if (reply != ACK) {
1017 dprintk("%s: write not acknowledged 0x%02x \n", __FUNCTION__, reply);
743 return 0; 1018 return 0;
744 } 1019 }
745 state->diseq_flags |= ATTEMPT_TUNE; 1020 state->diseq_flags |= ATTEMPT_TUNE;
1021
746 return dst_get_tuna(state); 1022 return dst_get_tuna(state);
747} 1023}
748 1024
@@ -762,10 +1038,10 @@ static int dst_write_tuna(struct dvb_frontend* fe)
762 1038
763static int dst_set_diseqc(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) 1039static int dst_set_diseqc(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd)
764{ 1040{
765 struct dst_state* state = (struct dst_state*) fe->demodulator_priv; 1041 struct dst_state* state = fe->demodulator_priv;
766 u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec }; 1042 u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec };
767 1043
768 if (state->dst_type == DST_TYPE_IS_TERR) 1044 if (state->dst_type != DST_TYPE_IS_SAT)
769 return 0; 1045 return 0;
770 1046
771 if (cmd->msg_len == 0 || cmd->msg_len > 4) 1047 if (cmd->msg_len == 0 || cmd->msg_len > 4)
@@ -778,73 +1054,91 @@ static int dst_set_diseqc(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd*
778 1054
779static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) 1055static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
780{ 1056{
781 u8 *val;
782 int need_cmd; 1057 int need_cmd;
783 struct dst_state* state = (struct dst_state*) fe->demodulator_priv; 1058 struct dst_state* state = fe->demodulator_priv;
784 1059
785 state->voltage = voltage; 1060 state->voltage = voltage;
786 1061
787 if (state->dst_type == DST_TYPE_IS_TERR) 1062 if (state->dst_type != DST_TYPE_IS_SAT)
788 return 0; 1063 return 0;
789 1064
790 need_cmd = 0; 1065 need_cmd = 0;
791 val = &state->tx_tuna[0];
792 val[8] &= ~0x40;
793 switch (voltage) { 1066 switch (voltage) {
794 case SEC_VOLTAGE_13: 1067 case SEC_VOLTAGE_13:
795 if ((state->diseq_flags & HAS_POWER) == 0) 1068 case SEC_VOLTAGE_18:
796 need_cmd = 1; 1069 if ((state->diseq_flags & HAS_POWER) == 0)
797 state->diseq_flags |= HAS_POWER; 1070 need_cmd = 1;
798 break; 1071 state->diseq_flags |= HAS_POWER;
799 case SEC_VOLTAGE_18: 1072 state->tx_tuna[4] = 0x01;
800 if ((state->diseq_flags & HAS_POWER) == 0) 1073 break;
1074
1075 case SEC_VOLTAGE_OFF:
801 need_cmd = 1; 1076 need_cmd = 1;
802 state->diseq_flags |= HAS_POWER; 1077 state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE);
803 val[8] |= 0x40; 1078 state->tx_tuna[4] = 0x00;
804 break; 1079 break;
805 case SEC_VOLTAGE_OFF: 1080
806 need_cmd = 1; 1081 default:
807 state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE); 1082 return -EINVAL;
808 break;
809 default:
810 return -EINVAL;
811 } 1083 }
812 if (need_cmd) { 1084 if (need_cmd)
813 dst_tone_power_cmd(state); 1085 dst_tone_power_cmd(state);
814 } 1086
815 return 0; 1087 return 0;
816} 1088}
817 1089
818static int dst_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) 1090static int dst_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
819{ 1091{
820 u8 *val; 1092 struct dst_state* state = fe->demodulator_priv;
821 struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
822 1093
823 state->tone = tone; 1094 state->tone = tone;
824 1095
825 if (state->dst_type == DST_TYPE_IS_TERR) 1096 if (state->dst_type != DST_TYPE_IS_SAT)
826 return 0; 1097 return 0;
827 1098
828 val = &state->tx_tuna[0]; 1099 switch (tone) {
1100 case SEC_TONE_OFF:
1101 state->tx_tuna[2] = 0xff;
1102 break;
829 1103
830 val[8] &= ~0x1; 1104 case SEC_TONE_ON:
1105 state->tx_tuna[2] = 0x02;
1106 break;
831 1107
832 switch (tone) { 1108 default:
833 case SEC_TONE_OFF: 1109 return -EINVAL;
834 break;
835 case SEC_TONE_ON:
836 val[8] |= 1;
837 break;
838 default:
839 return -EINVAL;
840 } 1110 }
841 dst_tone_power_cmd(state); 1111 dst_tone_power_cmd(state);
1112
1113 return 0;
1114}
1115
1116static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd)
1117{
1118 struct dst_state *state = fe->demodulator_priv;
1119
1120 if (state->dst_type != DST_TYPE_IS_SAT)
1121 return 0;
1122
1123 state->minicmd = minicmd;
1124
1125 switch (minicmd) {
1126 case SEC_MINI_A:
1127 state->tx_tuna[3] = 0x02;
1128 break;
1129 case SEC_MINI_B:
1130 state->tx_tuna[3] = 0xff;
1131 break;
1132 }
1133 dst_tone_power_cmd(state);
1134
842 return 0; 1135 return 0;
843} 1136}
844 1137
1138
845static int dst_init(struct dvb_frontend* fe) 1139static int dst_init(struct dvb_frontend* fe)
846{ 1140{
847 struct dst_state* state = (struct dst_state*) fe->demodulator_priv; 1141 struct dst_state* state = fe->demodulator_priv;
848 static u8 ini_satci_tuna[] = { 9, 0, 3, 0xb6, 1, 0, 0x73, 0x21, 0, 0 }; 1142 static u8 ini_satci_tuna[] = { 9, 0, 3, 0xb6, 1, 0, 0x73, 0x21, 0, 0 };
849 static u8 ini_satfta_tuna[] = { 0, 0, 3, 0xb6, 1, 0x55, 0xbd, 0x50, 0, 0 }; 1143 static u8 ini_satfta_tuna[] = { 0, 0, 3, 0xb6, 1, 0x55, 0xbd, 0x50, 0, 0 };
850 static u8 ini_tvfta_tuna[] = { 0, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 }; 1144 static u8 ini_tvfta_tuna[] = { 0, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 };
@@ -876,7 +1170,7 @@ static int dst_init(struct dvb_frontend* fe)
876 1170
877static int dst_read_status(struct dvb_frontend* fe, fe_status_t* status) 1171static int dst_read_status(struct dvb_frontend* fe, fe_status_t* status)
878{ 1172{
879 struct dst_state* state = (struct dst_state*) fe->demodulator_priv; 1173 struct dst_state* state = fe->demodulator_priv;
880 1174
881 *status = 0; 1175 *status = 0;
882 if (state->diseq_flags & HAS_LOCK) { 1176 if (state->diseq_flags & HAS_LOCK) {
@@ -890,7 +1184,7 @@ static int dst_read_status(struct dvb_frontend* fe, fe_status_t* status)
890 1184
891static int dst_read_signal_strength(struct dvb_frontend* fe, u16* strength) 1185static int dst_read_signal_strength(struct dvb_frontend* fe, u16* strength)
892{ 1186{
893 struct dst_state* state = (struct dst_state*) fe->demodulator_priv; 1187 struct dst_state* state = fe->demodulator_priv;
894 1188
895 dst_get_signal(state); 1189 dst_get_signal(state);
896 *strength = state->decode_strength; 1190 *strength = state->decode_strength;
@@ -900,7 +1194,7 @@ static int dst_read_signal_strength(struct dvb_frontend* fe, u16* strength)
900 1194
901static int dst_read_snr(struct dvb_frontend* fe, u16* snr) 1195static int dst_read_snr(struct dvb_frontend* fe, u16* snr)
902{ 1196{
903 struct dst_state* state = (struct dst_state*) fe->demodulator_priv; 1197 struct dst_state* state = fe->demodulator_priv;
904 1198
905 dst_get_signal(state); 1199 dst_get_signal(state);
906 *snr = state->decode_snr; 1200 *snr = state->decode_snr;
@@ -910,13 +1204,19 @@ static int dst_read_snr(struct dvb_frontend* fe, u16* snr)
910 1204
911static int dst_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 1205static int dst_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
912{ 1206{
913 struct dst_state* state = (struct dst_state*) fe->demodulator_priv; 1207 struct dst_state* state = fe->demodulator_priv;
914 1208
915 dst_set_freq(state, p->frequency); 1209 dst_set_freq(state, p->frequency);
1210 if (verbose > 4)
1211 dprintk("Set Frequency = [%d]\n", p->frequency);
1212
916 dst_set_inversion(state, p->inversion); 1213 dst_set_inversion(state, p->inversion);
917 if (state->dst_type == DST_TYPE_IS_SAT) { 1214 if (state->dst_type == DST_TYPE_IS_SAT) {
918 dst_set_fec(state, p->u.qpsk.fec_inner); 1215 dst_set_fec(state, p->u.qpsk.fec_inner);
919 dst_set_symbolrate(state, p->u.qpsk.symbol_rate); 1216 dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
1217 if (verbose > 4)
1218 dprintk("Set Symbolrate = [%d]\n", p->u.qpsk.symbol_rate);
1219
920 } else if (state->dst_type == DST_TYPE_IS_TERR) { 1220 } else if (state->dst_type == DST_TYPE_IS_TERR) {
921 dst_set_bandwidth(state, p->u.ofdm.bandwidth); 1221 dst_set_bandwidth(state, p->u.ofdm.bandwidth);
922 } else if (state->dst_type == DST_TYPE_IS_CABLE) { 1222 } else if (state->dst_type == DST_TYPE_IS_CABLE) {
@@ -930,7 +1230,7 @@ static int dst_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_paramet
930 1230
931static int dst_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 1231static int dst_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
932{ 1232{
933 struct dst_state* state = (struct dst_state*) fe->demodulator_priv; 1233 struct dst_state* state = fe->demodulator_priv;
934 1234
935 p->frequency = state->decode_freq; 1235 p->frequency = state->decode_freq;
936 p->inversion = state->inversion; 1236 p->inversion = state->inversion;
@@ -950,7 +1250,7 @@ static int dst_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_paramet
950 1250
951static void dst_release(struct dvb_frontend* fe) 1251static void dst_release(struct dvb_frontend* fe)
952{ 1252{
953 struct dst_state* state = (struct dst_state*) fe->demodulator_priv; 1253 struct dst_state* state = fe->demodulator_priv;
954 kfree(state); 1254 kfree(state);
955} 1255}
956 1256
@@ -958,50 +1258,47 @@ static struct dvb_frontend_ops dst_dvbt_ops;
958static struct dvb_frontend_ops dst_dvbs_ops; 1258static struct dvb_frontend_ops dst_dvbs_ops;
959static struct dvb_frontend_ops dst_dvbc_ops; 1259static struct dvb_frontend_ops dst_dvbc_ops;
960 1260
961struct dvb_frontend* dst_attach(const struct dst_config* config, 1261struct dst_state* dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter)
962 struct i2c_adapter* i2c,
963 struct bt878 *bt)
964{ 1262{
965 struct dst_state* state = NULL;
966
967 /* allocate memory for the internal state */
968 state = (struct dst_state*) kmalloc(sizeof(struct dst_state), GFP_KERNEL);
969 if (state == NULL) goto error;
970 1263
971 /* setup the state */ 1264 /* check if the ASIC is there */
972 state->config = config; 1265 if (dst_probe(state) < 0) {
973 state->i2c = i2c; 1266 if (state)
974 state->bt = bt; 1267 kfree(state);
975
976 /* check if the demod is there */
977 if (dst_check_ci(state) < 0) goto error;
978 1268
1269 return NULL;
1270 }
979 /* determine settings based on type */ 1271 /* determine settings based on type */
980 switch (state->dst_type) { 1272 switch (state->dst_type) {
981 case DST_TYPE_IS_TERR: 1273 case DST_TYPE_IS_TERR:
982 memcpy(&state->ops, &dst_dvbt_ops, sizeof(struct dvb_frontend_ops)); 1274 memcpy(&state->ops, &dst_dvbt_ops, sizeof(struct dvb_frontend_ops));
983 break; 1275 break;
1276
984 case DST_TYPE_IS_CABLE: 1277 case DST_TYPE_IS_CABLE:
985 memcpy(&state->ops, &dst_dvbc_ops, sizeof(struct dvb_frontend_ops)); 1278 memcpy(&state->ops, &dst_dvbc_ops, sizeof(struct dvb_frontend_ops));
986 break; 1279 break;
1280
987 case DST_TYPE_IS_SAT: 1281 case DST_TYPE_IS_SAT:
988 memcpy(&state->ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops)); 1282 memcpy(&state->ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops));
989 break; 1283 break;
1284
990 default: 1285 default:
991 printk("dst: unknown frontend type. please report to the LinuxTV.org DVB mailinglist.\n"); 1286 printk("%s: unknown DST type. please report to the LinuxTV.org DVB mailinglist.\n", __FUNCTION__);
992 goto error; 1287 if (state)
1288 kfree(state);
1289
1290 return NULL;
993 } 1291 }
994 1292
995 /* create dvb_frontend */ 1293 /* create dvb_frontend */
996 state->frontend.ops = &state->ops; 1294 state->frontend.ops = &state->ops;
997 state->frontend.demodulator_priv = state; 1295 state->frontend.demodulator_priv = state;
998 return &state->frontend;
999 1296
1000error: 1297 return state; /* Manu (DST is a card not a frontend) */
1001 kfree(state);
1002 return NULL;
1003} 1298}
1004 1299
1300EXPORT_SYMBOL(dst_attach);
1301
1005static struct dvb_frontend_ops dst_dvbt_ops = { 1302static struct dvb_frontend_ops dst_dvbt_ops = {
1006 1303
1007 .info = { 1304 .info = {
@@ -1051,6 +1348,7 @@ static struct dvb_frontend_ops dst_dvbs_ops = {
1051 .read_signal_strength = dst_read_signal_strength, 1348 .read_signal_strength = dst_read_signal_strength,
1052 .read_snr = dst_read_snr, 1349 .read_snr = dst_read_snr,
1053 1350
1351 .diseqc_send_burst = dst_send_burst,
1054 .diseqc_send_master_cmd = dst_set_diseqc, 1352 .diseqc_send_master_cmd = dst_set_diseqc,
1055 .set_voltage = dst_set_voltage, 1353 .set_voltage = dst_set_voltage,
1056 .set_tone = dst_set_tone, 1354 .set_tone = dst_set_tone,
@@ -1082,8 +1380,7 @@ static struct dvb_frontend_ops dst_dvbc_ops = {
1082 .read_snr = dst_read_snr, 1380 .read_snr = dst_read_snr,
1083}; 1381};
1084 1382
1383
1085MODULE_DESCRIPTION("DST DVB-S/T/C Combo Frontend driver"); 1384MODULE_DESCRIPTION("DST DVB-S/T/C Combo Frontend driver");
1086MODULE_AUTHOR("Jamie Honan"); 1385MODULE_AUTHOR("Jamie Honan, Manu Abraham");
1087MODULE_LICENSE("GPL"); 1386MODULE_LICENSE("GPL");
1088
1089EXPORT_SYMBOL(dst_attach);
diff --git a/drivers/media/dvb/bt8xx/dst.h b/drivers/media/dvb/bt8xx/dst.h
deleted file mode 100644
index bcb418c5c121..000000000000
--- a/drivers/media/dvb/bt8xx/dst.h
+++ /dev/null
@@ -1,40 +0,0 @@
1/*
2 Frontend-driver for TwinHan DST Frontend
3
4 Copyright (C) 2003 Jamie Honan
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
23#ifndef DST_H
24#define DST_H
25
26#include <linux/dvb/frontend.h>
27#include <linux/device.h>
28#include "bt878.h"
29
30struct dst_config
31{
32 /* the demodulator's i2c address */
33 u8 demod_address;
34};
35
36extern struct dvb_frontend* dst_attach(const struct dst_config* config,
37 struct i2c_adapter* i2c,
38 struct bt878 *bt);
39
40#endif // DST_H
diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c
new file mode 100644
index 000000000000..d781504cc2fa
--- /dev/null
+++ b/drivers/media/dvb/bt8xx/dst_ca.c
@@ -0,0 +1,861 @@
1/*
2 CA-driver for TwinHan DST Frontend/Card
3
4 Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.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 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19*/
20
21
22
23#include <linux/kernel.h>
24#include <linux/module.h>
25#include <linux/init.h>
26#include <linux/string.h>
27
28#include <linux/dvb/ca.h>
29#include "dvbdev.h"
30#include "dvb_frontend.h"
31
32#include "dst_ca.h"
33#include "dst_common.h"
34
35static unsigned int verbose = 1;
36module_param(verbose, int, 0644);
37MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
38
39static unsigned int debug = 1;
40module_param(debug, int, 0644);
41MODULE_PARM_DESC(debug, "debug messages, default is 1 (yes)");
42
43#define dprintk if (debug) printk
44
45/* Need some more work */
46static int ca_set_slot_descr(void)
47{
48 /* We could make this more graceful ? */
49 return -EOPNOTSUPP;
50}
51
52/* Need some more work */
53static int ca_set_pid(void)
54{
55 /* We could make this more graceful ? */
56 return -EOPNOTSUPP;
57}
58
59
60static int put_checksum(u8 *check_string, int length)
61{
62 u8 i = 0, checksum = 0;
63
64 if (verbose > 3) {
65 dprintk("%s: ========================= Checksum calculation ===========================\n", __FUNCTION__);
66 dprintk("%s: String Length=[0x%02x]\n", __FUNCTION__, length);
67
68 dprintk("%s: String=[", __FUNCTION__);
69 }
70 while (i < length) {
71 if (verbose > 3)
72 dprintk(" %02x", check_string[i]);
73 checksum += check_string[i];
74 i++;
75 }
76 if (verbose > 3) {
77 dprintk(" ]\n");
78 dprintk("%s: Sum=[%02x]\n", __FUNCTION__, checksum);
79 }
80 check_string[length] = ~checksum + 1;
81 if (verbose > 3) {
82 dprintk("%s: Checksum=[%02x]\n", __FUNCTION__, check_string[length]);
83 dprintk("%s: ==========================================================================\n", __FUNCTION__);
84 }
85
86 return 0;
87}
88
89static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8 len, int read)
90{
91 u8 reply;
92
93 dst_comm_init(state);
94 msleep(65);
95
96 if (write_dst(state, data, len)) {
97 dprintk("%s: Write not successful, trying to recover\n", __FUNCTION__);
98 dst_error_recovery(state);
99 return -1;
100 }
101
102 if ((dst_pio_disable(state)) < 0) {
103 dprintk("%s: DST PIO disable failed.\n", __FUNCTION__);
104 return -1;
105 }
106
107 if (read_dst(state, &reply, GET_ACK) < 0) {
108 dprintk("%s: Read not successful, trying to recover\n", __FUNCTION__);
109 dst_error_recovery(state);
110 return -1;
111 }
112
113 if (read) {
114 if (! dst_wait_dst_ready(state, LONG_DELAY)) {
115 dprintk("%s: 8820 not ready\n", __FUNCTION__);
116 return -1;
117 }
118
119 if (read_dst(state, ca_string, 128) < 0) { /* Try to make this dynamic */
120 dprintk("%s: Read not successful, trying to recover\n", __FUNCTION__);
121 dst_error_recovery(state);
122 return -1;
123 }
124 }
125
126 return 0;
127}
128
129
130static int dst_put_ci(struct dst_state *state, u8 *data, int len, u8 *ca_string, int read)
131{
132 u8 dst_ca_comm_err = 0;
133
134 while (dst_ca_comm_err < RETRIES) {
135 dst_comm_init(state);
136 if (verbose > 2)
137 dprintk("%s: Put Command\n", __FUNCTION__);
138 if (dst_ci_command(state, data, ca_string, len, read)) { // If error
139 dst_error_recovery(state);
140 dst_ca_comm_err++; // work required here.
141 }
142 break;
143 }
144
145 return 0;
146}
147
148
149
150static int ca_get_app_info(struct dst_state *state)
151{
152 static u8 command[8] = {0x07, 0x40, 0x01, 0x00, 0x01, 0x00, 0x00, 0xff};
153
154 put_checksum(&command[0], command[0]);
155 if ((dst_put_ci(state, command, sizeof(command), state->messages, GET_REPLY)) < 0) {
156 dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__);
157 return -1;
158 }
159 if (verbose > 1) {
160 dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__);
161
162 dprintk("%s: ================================ CI Module Application Info ======================================\n", __FUNCTION__);
163 dprintk("%s: Application Type=[%d], Application Vendor=[%d], Vendor Code=[%d]\n%s: Application info=[%s]\n",
164 __FUNCTION__, state->messages[7], (state->messages[8] << 8) | state->messages[9],
165 (state->messages[10] << 8) | state->messages[11], __FUNCTION__, (char *)(&state->messages[12]));
166 dprintk("%s: ==================================================================================================\n", __FUNCTION__);
167 }
168
169 return 0;
170}
171
172static int ca_get_slot_caps(struct dst_state *state, struct ca_caps *p_ca_caps, void *arg)
173{
174 int i;
175 u8 slot_cap[256];
176 static u8 slot_command[8] = {0x07, 0x40, 0x02, 0x00, 0x02, 0x00, 0x00, 0xff};
177
178 put_checksum(&slot_command[0], slot_command[0]);
179 if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_cap, GET_REPLY)) < 0) {
180 dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__);
181 return -1;
182 }
183 if (verbose > 1)
184 dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__);
185
186 /* Will implement the rest soon */
187
188 if (verbose > 1) {
189 dprintk("%s: Slot cap = [%d]\n", __FUNCTION__, slot_cap[7]);
190 dprintk("===================================\n");
191 for (i = 0; i < 8; i++)
192 dprintk(" %d", slot_cap[i]);
193 dprintk("\n");
194 }
195
196 p_ca_caps->slot_num = 1;
197 p_ca_caps->slot_type = 1;
198 p_ca_caps->descr_num = slot_cap[7];
199 p_ca_caps->descr_type = 1;
200
201
202 if (copy_to_user((struct ca_caps *)arg, p_ca_caps, sizeof (struct ca_caps))) {
203 return -EFAULT;
204 }
205
206 return 0;
207}
208
209/* Need some more work */
210static int ca_get_slot_descr(struct dst_state *state, struct ca_msg *p_ca_message, void *arg)
211{
212 return -EOPNOTSUPP;
213}
214
215
216static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_slot_info, void *arg)
217{
218 int i;
219 static u8 slot_command[8] = {0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff};
220
221 u8 *slot_info = state->rxbuffer;
222
223 put_checksum(&slot_command[0], 7);
224 if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_info, GET_REPLY)) < 0) {
225 dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__);
226 return -1;
227 }
228 if (verbose > 1)
229 dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__);
230
231 /* Will implement the rest soon */
232
233 if (verbose > 1) {
234 dprintk("%s: Slot info = [%d]\n", __FUNCTION__, slot_info[3]);
235 dprintk("===================================\n");
236 for (i = 0; i < 8; i++)
237 dprintk(" %d", slot_info[i]);
238 dprintk("\n");
239 }
240
241 if (slot_info[4] & 0x80) {
242 p_ca_slot_info->flags = CA_CI_MODULE_PRESENT;
243 p_ca_slot_info->num = 1;
244 p_ca_slot_info->type = CA_CI;
245 }
246 else if (slot_info[4] & 0x40) {
247 p_ca_slot_info->flags = CA_CI_MODULE_READY;
248 p_ca_slot_info->num = 1;
249 p_ca_slot_info->type = CA_CI;
250 }
251 else {
252 p_ca_slot_info->flags = 0;
253 }
254
255 if (copy_to_user((struct ca_slot_info *)arg, p_ca_slot_info, sizeof (struct ca_slot_info))) {
256 return -EFAULT;
257 }
258
259 return 0;
260}
261
262
263
264
265static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void *arg)
266{
267 u8 i = 0;
268 u32 command = 0;
269
270 if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg)))
271 return -EFAULT;
272
273
274 if (p_ca_message->msg) {
275 if (verbose > 3)
276 dprintk("Message = [%02x %02x %02x]\n", p_ca_message->msg[0], p_ca_message->msg[1], p_ca_message->msg[2]);
277
278 for (i = 0; i < 3; i++) {
279 command = command | p_ca_message->msg[i];
280 if (i < 2)
281 command = command << 8;
282 }
283 if (verbose > 3)
284 dprintk("%s:Command=[0x%x]\n", __FUNCTION__, command);
285
286 switch (command) {
287 case CA_APP_INFO:
288 memcpy(p_ca_message->msg, state->messages, 128);
289 if (copy_to_user((void *)arg, p_ca_message, sizeof (struct ca_msg)) )
290 return -EFAULT;
291 break;
292 }
293 }
294
295 return 0;
296}
297
298static int handle_en50221_tag(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer)
299{
300 if (state->dst_hw_cap & DST_TYPE_HAS_SESSION) {
301 hw_buffer->msg[2] = p_ca_message->msg[1]; /* MSB */
302 hw_buffer->msg[3] = p_ca_message->msg[2]; /* LSB */
303 }
304 else {
305 hw_buffer->msg[2] = 0x03;
306 hw_buffer->msg[3] = 0x00;
307 }
308 return 0;
309}
310
311static int debug_8820_buffer(struct ca_msg *hw_buffer)
312{
313 unsigned int i;
314
315 dprintk("%s:Debug=[", __FUNCTION__);
316 for (i = 0; i < (hw_buffer->msg[0] + 1); i++)
317 dprintk(" %02x", hw_buffer->msg[i]);
318 dprintk("]\n");
319
320 return 0;
321}
322
323static int write_to_8820(struct dst_state *state, struct ca_msg *hw_buffer, u8 reply)
324{
325 if ((dst_put_ci(state, hw_buffer->msg, (hw_buffer->length + 1), hw_buffer->msg, reply)) < 0) {
326 dprintk("%s: DST-CI Command failed.\n", __FUNCTION__);
327 dprintk("%s: Resetting DST.\n", __FUNCTION__);
328 rdc_reset_state(state);
329 return -1;
330 }
331 if (verbose > 2)
332 dprintk("%s: DST-CI Command succes.\n", __FUNCTION__);
333
334 return 0;
335}
336
337
338static int ca_set_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u8 reply, u8 query)
339{
340 u32 hw_offset, buf_offset, i, k;
341 u32 program_info_length = 0, es_info_length = 0, length = 0, words = 0;
342 u8 found_prog_ca_desc = 0, found_stream_ca_desc = 0, error_condition = 0, hw_buffer_length = 0;
343
344 if (verbose > 3)
345 dprintk("%s, p_ca_message length %d (0x%x)\n", __FUNCTION__,p_ca_message->length,p_ca_message->length );
346
347 handle_en50221_tag(state, p_ca_message, hw_buffer); /* EN50221 tag */
348
349 /* Handle the length field (variable) */
350 if (!(p_ca_message->msg[3] & 0x80)) { /* Length = 1 */
351 length = p_ca_message->msg[3] & 0x7f;
352 words = 0; /* domi's suggestion */
353 }
354 else { /* Length = words */
355 words = p_ca_message->msg[3] & 0x7f;
356 for (i = 0; i < words; i++) {
357 length = length << 8;
358 length = length | p_ca_message->msg[4 + i];
359 }
360 }
361 if (verbose > 4) {
362 dprintk("%s:Length=[%d (0x%x)], Words=[%d]\n", __FUNCTION__, length,length, words);
363
364 /* Debug Input string */
365 for (i = 0; i < length; i++)
366 dprintk(" %02x", p_ca_message->msg[i]);
367 dprintk("]\n");
368 }
369
370 hw_offset = 7;
371 buf_offset = words + 4;
372
373 /* Program Header */
374 if (verbose > 4)
375 dprintk("\n%s:Program Header=[", __FUNCTION__);
376 for (i = 0; i < 6; i++) {
377 hw_buffer->msg[hw_offset] = p_ca_message->msg[buf_offset];
378 if (verbose > 4)
379 dprintk(" %02x", p_ca_message->msg[buf_offset]);
380 hw_offset++, buf_offset++, hw_buffer_length++;
381 }
382 if (verbose > 4)
383 dprintk("]\n");
384
385 program_info_length = 0;
386 program_info_length = (((program_info_length | p_ca_message->msg[words + 8]) & 0x0f) << 8) | p_ca_message->msg[words + 9];
387 if (verbose > 4)
388 dprintk("%s:Program info Length=[%d][%02x], hw_offset=[%d], buf_offset=[%d] \n",
389 __FUNCTION__, program_info_length, program_info_length, hw_offset, buf_offset);
390
391 if (program_info_length && (program_info_length < 256)) { /* If program_info_length */
392 hw_buffer->msg[11] = hw_buffer->msg[11] & 0x0f; /* req only 4 bits */
393 hw_buffer->msg[12] = hw_buffer->msg[12] + 1; /* increment! ASIC bug! */
394
395 if (p_ca_message->msg[buf_offset + 1] == 0x09) { /* Check CA descriptor */
396 found_prog_ca_desc = 1;
397 if (verbose > 4)
398 dprintk("%s: Found CA descriptor @ Program level\n", __FUNCTION__);
399 }
400
401 if (found_prog_ca_desc) { /* Command only if CA descriptor */
402 hw_buffer->msg[13] = p_ca_message->msg[buf_offset]; /* CA PMT command ID */
403 hw_offset++, buf_offset++, hw_buffer_length++;
404 }
405
406 /* Program descriptors */
407 if (verbose > 4) {
408 dprintk("%s:**********>buf_offset=[%d], hw_offset=[%d]\n", __FUNCTION__, buf_offset, hw_offset);
409 dprintk("%s:Program descriptors=[", __FUNCTION__);
410 }
411 while (program_info_length && !error_condition) { /* Copy prog descriptors */
412 if (program_info_length > p_ca_message->length) { /* Error situation */
413 dprintk ("%s:\"WARNING\" Length error, line=[%d], prog_info_length=[%d]\n",
414 __FUNCTION__, __LINE__, program_info_length);
415 dprintk("%s:\"WARNING\" Bailing out of possible loop\n", __FUNCTION__);
416 error_condition = 1;
417 break;
418 }
419
420 hw_buffer->msg[hw_offset] = p_ca_message->msg[buf_offset];
421 dprintk(" %02x", p_ca_message->msg[buf_offset]);
422 hw_offset++, buf_offset++, hw_buffer_length++, program_info_length--;
423 }
424 if (verbose > 4) {
425 dprintk("]\n");
426 dprintk("%s:**********>buf_offset=[%d], hw_offset=[%d]\n", __FUNCTION__, buf_offset, hw_offset);
427 }
428 if (found_prog_ca_desc) {
429 if (!reply) {
430 hw_buffer->msg[13] = 0x01; /* OK descrambling */
431 if (verbose > 1)
432 dprintk("CA PMT Command = OK Descrambling\n");
433 }
434 else {
435 hw_buffer->msg[13] = 0x02; /* Ok MMI */
436 if (verbose > 1)
437 dprintk("CA PMT Command = Ok MMI\n");
438 }
439 if (query) {
440 hw_buffer->msg[13] = 0x03; /* Query */
441 if (verbose > 1)
442 dprintk("CA PMT Command = CA PMT query\n");
443 }
444 }
445 }
446 else {
447 hw_buffer->msg[11] = hw_buffer->msg[11] & 0xf0; /* Don't write to ASIC */
448 hw_buffer->msg[12] = hw_buffer->msg[12] = 0x00;
449 }
450 if (verbose > 4)
451 dprintk("%s:**********>p_ca_message->length=[%d], buf_offset=[%d], hw_offset=[%d]\n",
452 __FUNCTION__, p_ca_message->length, buf_offset, hw_offset);
453
454 while ((buf_offset < p_ca_message->length) && !error_condition) {
455 /* Bail out in case of an indefinite loop */
456 if ((es_info_length > p_ca_message->length) || (buf_offset > p_ca_message->length)) {
457 dprintk("%s:\"WARNING\" Length error, line=[%d], prog_info_length=[%d], buf_offset=[%d]\n",
458 __FUNCTION__, __LINE__, program_info_length, buf_offset);
459
460 dprintk("%s:\"WARNING\" Bailing out of possible loop\n", __FUNCTION__);
461 error_condition = 1;
462 break;
463 }
464
465 /* Stream Header */
466
467 for (k = 0; k < 5; k++) {
468 hw_buffer->msg[hw_offset + k] = p_ca_message->msg[buf_offset + k];
469 }
470
471 es_info_length = 0;
472 es_info_length = (es_info_length | (p_ca_message->msg[buf_offset + 3] & 0x0f)) << 8 | p_ca_message->msg[buf_offset + 4];
473
474 if (verbose > 4) {
475 dprintk("\n%s:----->Stream header=[%02x %02x %02x %02x %02x]\n", __FUNCTION__,
476 p_ca_message->msg[buf_offset + 0], p_ca_message->msg[buf_offset + 1],
477 p_ca_message->msg[buf_offset + 2], p_ca_message->msg[buf_offset + 3],
478 p_ca_message->msg[buf_offset + 4]);
479
480 dprintk("%s:----->Stream type=[%02x], es length=[%d (0x%x)], Chars=[%02x] [%02x], buf_offset=[%d]\n", __FUNCTION__,
481 p_ca_message->msg[buf_offset + 0], es_info_length, es_info_length,
482 p_ca_message->msg[buf_offset + 3], p_ca_message->msg[buf_offset + 4], buf_offset);
483 }
484
485 hw_buffer->msg[hw_offset + 3] &= 0x0f; /* req only 4 bits */
486
487 if (found_prog_ca_desc) {
488 hw_buffer->msg[hw_offset + 3] = 0x00;
489 hw_buffer->msg[hw_offset + 4] = 0x00;
490 }
491
492 hw_offset += 5, buf_offset += 5, hw_buffer_length += 5;
493
494 /* Check for CA descriptor */
495 if (p_ca_message->msg[buf_offset + 1] == 0x09) {
496 if (verbose > 4)
497 dprintk("%s:Found CA descriptor @ Stream level\n", __FUNCTION__);
498 found_stream_ca_desc = 1;
499 }
500
501 /* ES descriptors */
502
503 if (es_info_length && !error_condition && !found_prog_ca_desc && found_stream_ca_desc) {
504// if (!ca_pmt_done) {
505 hw_buffer->msg[hw_offset] = p_ca_message->msg[buf_offset]; /* CA PMT cmd(es) */
506 if (verbose > 4)
507 printk("%s:----->CA PMT Command ID=[%02x]\n", __FUNCTION__, p_ca_message->msg[buf_offset]);
508// hw_offset++, buf_offset++, hw_buffer_length++, es_info_length--, ca_pmt_done = 1;
509 hw_offset++, buf_offset++, hw_buffer_length++, es_info_length--;
510// }
511 if (verbose > 4)
512 dprintk("%s:----->ES descriptors=[", __FUNCTION__);
513
514 while (es_info_length && !error_condition) { /* ES descriptors */
515 if ((es_info_length > p_ca_message->length) || (buf_offset > p_ca_message->length)) {
516 if (verbose > 4) {
517 dprintk("%s:\"WARNING\" ES Length error, line=[%d], es_info_length=[%d], buf_offset=[%d]\n",
518 __FUNCTION__, __LINE__, es_info_length, buf_offset);
519
520 dprintk("%s:\"WARNING\" Bailing out of possible loop\n", __FUNCTION__);
521 }
522 error_condition = 1;
523 break;
524 }
525
526 hw_buffer->msg[hw_offset] = p_ca_message->msg[buf_offset];
527 if (verbose > 3)
528 dprintk("%02x ", hw_buffer->msg[hw_offset]);
529 hw_offset++, buf_offset++, hw_buffer_length++, es_info_length--;
530 }
531 found_stream_ca_desc = 0; /* unset for new streams */
532 dprintk("]\n");
533 }
534 }
535
536 /* MCU Magic words */
537
538 hw_buffer_length += 7;
539 hw_buffer->msg[0] = hw_buffer_length;
540 hw_buffer->msg[1] = 64;
541 hw_buffer->msg[4] = 3;
542 hw_buffer->msg[5] = hw_buffer->msg[0] - 7;
543 hw_buffer->msg[6] = 0;
544
545
546 /* Fix length */
547 hw_buffer->length = hw_buffer->msg[0];
548
549 put_checksum(&hw_buffer->msg[0], hw_buffer->msg[0]);
550 /* Do the actual write */
551 if (verbose > 4) {
552 dprintk("%s:======================DEBUGGING================================\n", __FUNCTION__);
553 dprintk("%s: Actual Length=[%d]\n", __FUNCTION__, hw_buffer_length);
554 }
555 /* Only for debugging! */
556 if (verbose > 2)
557 debug_8820_buffer(hw_buffer);
558 if (verbose > 3)
559 dprintk("%s: Reply = [%d]\n", __FUNCTION__, reply);
560 write_to_8820(state, hw_buffer, reply);
561
562 return 0;
563}
564
565/* Board supports CA PMT reply ? */
566static int dst_check_ca_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer)
567{
568 int ca_pmt_reply_test = 0;
569
570 /* Do test board */
571 /* Not there yet but soon */
572
573
574 /* CA PMT Reply capable */
575 if (ca_pmt_reply_test) {
576 if ((ca_set_pmt(state, p_ca_message, hw_buffer, 1, GET_REPLY)) < 0) {
577 dprintk("%s: ca_set_pmt.. failed !\n", __FUNCTION__);
578 return -1;
579 }
580
581 /* Process CA PMT Reply */
582 /* will implement soon */
583 dprintk("%s: Not there yet\n", __FUNCTION__);
584 }
585 /* CA PMT Reply not capable */
586 if (!ca_pmt_reply_test) {
587 if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, NO_REPLY)) < 0) {
588 dprintk("%s: ca_set_pmt.. failed !\n", __FUNCTION__);
589 return -1;
590 }
591 if (verbose > 3)
592 dprintk("%s: ca_set_pmt.. success !\n", __FUNCTION__);
593 /* put a dummy message */
594
595 }
596 return 0;
597}
598
599static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, void *arg)
600{
601 int i = 0;
602 unsigned int ca_message_header_len;
603
604 u32 command = 0;
605 struct ca_msg *hw_buffer;
606
607 if ((hw_buffer = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {
608 printk("%s: Memory allocation failure\n", __FUNCTION__);
609 return -ENOMEM;
610 }
611 if (verbose > 3)
612 dprintk("%s\n", __FUNCTION__);
613
614 if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg)))
615 return -EFAULT;
616
617 if (p_ca_message->msg) {
618 ca_message_header_len = p_ca_message->length; /* Restore it back when you are done */
619 /* EN50221 tag */
620 command = 0;
621
622 for (i = 0; i < 3; i++) {
623 command = command | p_ca_message->msg[i];
624 if (i < 2)
625 command = command << 8;
626 }
627 if (verbose > 3)
628 dprintk("%s:Command=[0x%x]\n", __FUNCTION__, command);
629
630 switch (command) {
631 case CA_PMT:
632 if (verbose > 3)
633 dprintk("Command = SEND_CA_PMT\n");
634 if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) {
635 dprintk("%s: -->CA_PMT Failed !\n", __FUNCTION__);
636 return -1;
637 }
638 if (verbose > 3)
639 dprintk("%s: -->CA_PMT Success !\n", __FUNCTION__);
640// retval = dummy_set_pmt(state, p_ca_message, hw_buffer, 0, 0);
641
642 break;
643
644 case CA_PMT_REPLY:
645 if (verbose > 3)
646 dprintk("Command = CA_PMT_REPLY\n");
647 /* Have to handle the 2 basic types of cards here */
648 if ((dst_check_ca_pmt(state, p_ca_message, hw_buffer)) < 0) {
649 dprintk("%s: -->CA_PMT_REPLY Failed !\n", __FUNCTION__);
650 return -1;
651 }
652 if (verbose > 3)
653 dprintk("%s: -->CA_PMT_REPLY Success !\n", __FUNCTION__);
654
655 /* Certain boards do behave different ? */
656// retval = ca_set_pmt(state, p_ca_message, hw_buffer, 1, 1);
657
658 case CA_APP_INFO_ENQUIRY: // only for debugging
659 if (verbose > 3)
660 dprintk("%s: Getting Cam Application information\n", __FUNCTION__);
661
662 if ((ca_get_app_info(state)) < 0) {
663 dprintk("%s: -->CA_APP_INFO_ENQUIRY Failed !\n", __FUNCTION__);
664 return -1;
665 }
666 if (verbose > 3)
667 printk("%s: -->CA_APP_INFO_ENQUIRY Success !\n", __FUNCTION__);
668
669 break;
670 }
671 }
672 return 0;
673}
674
675static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg)
676{
677 struct dvb_device* dvbdev = (struct dvb_device*) file->private_data;
678 struct dst_state* state = (struct dst_state*) dvbdev->priv;
679 struct ca_slot_info *p_ca_slot_info;
680 struct ca_caps *p_ca_caps;
681 struct ca_msg *p_ca_message;
682
683 if ((p_ca_message = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {
684 printk("%s: Memory allocation failure\n", __FUNCTION__);
685 return -ENOMEM;
686 }
687
688 if ((p_ca_slot_info = (struct ca_slot_info *) kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL)) == NULL) {
689 printk("%s: Memory allocation failure\n", __FUNCTION__);
690 return -ENOMEM;
691 }
692
693 if ((p_ca_caps = (struct ca_caps *) kmalloc(sizeof (struct ca_caps), GFP_KERNEL)) == NULL) {
694 printk("%s: Memory allocation failure\n", __FUNCTION__);
695 return -ENOMEM;
696 }
697
698 /* We have now only the standard ioctl's, the driver is upposed to handle internals. */
699 switch (cmd) {
700 case CA_SEND_MSG:
701 if (verbose > 1)
702 dprintk("%s: Sending message\n", __FUNCTION__);
703 if ((ca_send_message(state, p_ca_message, arg)) < 0) {
704 dprintk("%s: -->CA_SEND_MSG Failed !\n", __FUNCTION__);
705 return -1;
706 }
707
708 break;
709
710 case CA_GET_MSG:
711 if (verbose > 1)
712 dprintk("%s: Getting message\n", __FUNCTION__);
713 if ((ca_get_message(state, p_ca_message, arg)) < 0) {
714 dprintk("%s: -->CA_GET_MSG Failed !\n", __FUNCTION__);
715 return -1;
716 }
717 if (verbose > 1)
718 dprintk("%s: -->CA_GET_MSG Success !\n", __FUNCTION__);
719
720 break;
721
722 case CA_RESET:
723 if (verbose > 1)
724 dprintk("%s: Resetting DST\n", __FUNCTION__);
725 dst_error_bailout(state);
726 msleep(4000);
727
728 break;
729
730 case CA_GET_SLOT_INFO:
731 if (verbose > 1)
732 dprintk("%s: Getting Slot info\n", __FUNCTION__);
733 if ((ca_get_slot_info(state, p_ca_slot_info, arg)) < 0) {
734 dprintk("%s: -->CA_GET_SLOT_INFO Failed !\n", __FUNCTION__);
735 return -1;
736 }
737 if (verbose > 1)
738 dprintk("%s: -->CA_GET_SLOT_INFO Success !\n", __FUNCTION__);
739
740 break;
741
742 case CA_GET_CAP:
743 if (verbose > 1)
744 dprintk("%s: Getting Slot capabilities\n", __FUNCTION__);
745 if ((ca_get_slot_caps(state, p_ca_caps, arg)) < 0) {
746 dprintk("%s: -->CA_GET_CAP Failed !\n", __FUNCTION__);
747 return -1;
748 }
749 if (verbose > 1)
750 dprintk("%s: -->CA_GET_CAP Success !\n", __FUNCTION__);
751
752 break;
753
754 case CA_GET_DESCR_INFO:
755 if (verbose > 1)
756 dprintk("%s: Getting descrambler description\n", __FUNCTION__);
757 if ((ca_get_slot_descr(state, p_ca_message, arg)) < 0) {
758 dprintk("%s: -->CA_GET_DESCR_INFO Failed !\n", __FUNCTION__);
759 return -1;
760 }
761 if (verbose > 1)
762 dprintk("%s: -->CA_GET_DESCR_INFO Success !\n", __FUNCTION__);
763
764 break;
765
766 case CA_SET_DESCR:
767 if (verbose > 1)
768 dprintk("%s: Setting descrambler\n", __FUNCTION__);
769 if ((ca_set_slot_descr()) < 0) {
770 dprintk("%s: -->CA_SET_DESCR Failed !\n", __FUNCTION__);
771 return -1;
772 }
773 if (verbose > 1)
774 dprintk("%s: -->CA_SET_DESCR Success !\n", __FUNCTION__);
775
776 break;
777
778 case CA_SET_PID:
779 if (verbose > 1)
780 dprintk("%s: Setting PID\n", __FUNCTION__);
781 if ((ca_set_pid()) < 0) {
782 dprintk("%s: -->CA_SET_PID Failed !\n", __FUNCTION__);
783 return -1;
784 }
785 if (verbose > 1)
786 dprintk("%s: -->CA_SET_PID Success !\n", __FUNCTION__);
787
788 default:
789 return -EOPNOTSUPP;
790 };
791
792 return 0;
793}
794
795static int dst_ca_open(struct inode *inode, struct file *file)
796{
797 if (verbose > 4)
798 dprintk("%s:Device opened [%p]\n", __FUNCTION__, file);
799 try_module_get(THIS_MODULE);
800
801 return 0;
802}
803
804static int dst_ca_release(struct inode *inode, struct file *file)
805{
806 if (verbose > 4)
807 dprintk("%s:Device closed.\n", __FUNCTION__);
808 module_put(THIS_MODULE);
809
810 return 0;
811}
812
813static int dst_ca_read(struct file *file, char __user * buffer, size_t length, loff_t * offset)
814{
815 int bytes_read = 0;
816
817 if (verbose > 4)
818 dprintk("%s:Device read.\n", __FUNCTION__);
819
820 return bytes_read;
821}
822
823static int dst_ca_write(struct file *file, const char __user * buffer, size_t length, loff_t * offset)
824{
825 if (verbose > 4)
826 dprintk("%s:Device write.\n", __FUNCTION__);
827
828 return 0;
829}
830
831static struct file_operations dst_ca_fops = {
832 .owner = THIS_MODULE,
833 .ioctl = (void *)dst_ca_ioctl,
834 .open = dst_ca_open,
835 .release = dst_ca_release,
836 .read = dst_ca_read,
837 .write = dst_ca_write
838};
839
840static struct dvb_device dvbdev_ca = {
841 .priv = NULL,
842 .users = 1,
843 .readers = 1,
844 .writers = 1,
845 .fops = &dst_ca_fops
846};
847
848int dst_ca_attach(struct dst_state *dst, struct dvb_adapter *dvb_adapter)
849{
850 struct dvb_device *dvbdev;
851 if (verbose > 4)
852 dprintk("%s:registering DST-CA device\n", __FUNCTION__);
853 dvb_register_device(dvb_adapter, &dvbdev, &dvbdev_ca, dst, DVB_DEVICE_CA);
854 return 0;
855}
856
857EXPORT_SYMBOL(dst_ca_attach);
858
859MODULE_DESCRIPTION("DST DVB-S/T/C Combo CA driver");
860MODULE_AUTHOR("Manu Abraham");
861MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/bt8xx/dst_ca.h b/drivers/media/dvb/bt8xx/dst_ca.h
new file mode 100644
index 000000000000..59cd0ddd6d8e
--- /dev/null
+++ b/drivers/media/dvb/bt8xx/dst_ca.h
@@ -0,0 +1,58 @@
1/*
2 CA-driver for TwinHan DST Frontend/Card
3
4 Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.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 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19*/
20
21#ifndef _DST_CA_H_
22#define _DST_CA_H_
23
24#define RETRIES 5
25
26
27#define CA_APP_INFO_ENQUIRY 0x9f8020
28#define CA_APP_INFO 0x9f8021
29#define CA_ENTER_MENU 0x9f8022
30#define CA_INFO_ENQUIRY 0x9f8030
31#define CA_INFO 0x9f8031
32#define CA_PMT 0x9f8032
33#define CA_PMT_REPLY 0x9f8033
34
35#define CA_CLOSE_MMI 0x9f8800
36#define CA_DISPLAY_CONTROL 0x9f8801
37#define CA_DISPLAY_REPLY 0x9f8802
38#define CA_TEXT_LAST 0x9f8803
39#define CA_TEXT_MORE 0x9f8804
40#define CA_KEYPAD_CONTROL 0x9f8805
41#define CA_KEYPRESS 0x9f8806
42
43#define CA_ENQUIRY 0x9f8807
44#define CA_ANSWER 0x9f8808
45#define CA_MENU_LAST 0x9f8809
46#define CA_MENU_MORE 0x9f880a
47#define CA_MENU_ANSWER 0x9f880b
48#define CA_LIST_LAST 0x9f880c
49#define CA_LIST_MORE 0x9f880d
50
51
52struct dst_ca_private {
53 struct dst_state *dst;
54 struct dvb_device *dvbdev;
55};
56
57
58#endif
diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h
new file mode 100644
index 000000000000..0b3da29245fb
--- /dev/null
+++ b/drivers/media/dvb/bt8xx/dst_common.h
@@ -0,0 +1,153 @@
1/*
2 Frontend-driver for TwinHan DST Frontend
3
4 Copyright (C) 2003 Jamie Honan
5 Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com)
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 DST_COMMON_H
23#define DST_COMMON_H
24
25#include <linux/dvb/frontend.h>
26#include <linux/device.h>
27#include "bt878.h"
28
29#include "dst_ca.h"
30
31
32#define NO_DELAY 0
33#define LONG_DELAY 1
34#define DEVICE_INIT 2
35
36#define DELAY 1
37
38#define DST_TYPE_IS_SAT 0
39#define DST_TYPE_IS_TERR 1
40#define DST_TYPE_IS_CABLE 2
41#define DST_TYPE_IS_ATSC 3
42
43#define DST_TYPE_HAS_NEWTUNE 1
44#define DST_TYPE_HAS_TS204 2
45#define DST_TYPE_HAS_SYMDIV 4
46#define DST_TYPE_HAS_FW_1 8
47#define DST_TYPE_HAS_FW_2 16
48#define DST_TYPE_HAS_FW_3 32
49#define DST_TYPE_HAS_FW_BUILD 64
50
51/* Card capability list */
52
53#define DST_TYPE_HAS_MAC 1
54#define DST_TYPE_HAS_DISEQC3 2
55#define DST_TYPE_HAS_DISEQC4 4
56#define DST_TYPE_HAS_DISEQC5 8
57#define DST_TYPE_HAS_MOTO 16
58#define DST_TYPE_HAS_CA 32
59#define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */
60#define DST_TYPE_HAS_SESSION 128
61
62
63#define RDC_8820_PIO_0_DISABLE 0
64#define RDC_8820_PIO_0_ENABLE 1
65#define RDC_8820_INT 2
66#define RDC_8820_RESET 4
67
68/* DST Communication */
69#define GET_REPLY 1
70#define NO_REPLY 0
71
72#define GET_ACK 1
73#define FIXED_COMM 8
74
75#define ACK 0xff
76
77struct dst_state {
78
79 struct i2c_adapter* i2c;
80
81 struct bt878* bt;
82
83 struct dvb_frontend_ops ops;
84
85 /* configuration settings */
86 const struct dst_config* config;
87
88 struct dvb_frontend frontend;
89
90 /* private ASIC data */
91 u8 tx_tuna[10];
92 u8 rx_tuna[10];
93 u8 rxbuffer[10];
94 u8 diseq_flags;
95 u8 dst_type;
96 u32 type_flags;
97 u32 frequency; /* intermediate frequency in kHz for QPSK */
98 fe_spectral_inversion_t inversion;
99 u32 symbol_rate; /* symbol rate in Symbols per second */
100 fe_code_rate_t fec;
101 fe_sec_voltage_t voltage;
102 fe_sec_tone_mode_t tone;
103 u32 decode_freq;
104 u8 decode_lock;
105 u16 decode_strength;
106 u16 decode_snr;
107 unsigned long cur_jiff;
108 u8 k22;
109 fe_bandwidth_t bandwidth;
110 u32 dst_hw_cap;
111 u8 dst_fw_version;
112 fe_sec_mini_cmd_t minicmd;
113 u8 messages[256];
114};
115
116struct dst_types {
117 char *device_id;
118 int offset;
119 u8 dst_type;
120 u32 type_flags;
121 u32 dst_feature;
122};
123
124
125
126struct dst_config
127{
128 /* the ASIC i2c address */
129 u8 demod_address;
130};
131
132
133int rdc_reset_state(struct dst_state *state);
134int rdc_8820_reset(struct dst_state *state);
135
136int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);
137int dst_pio_enable(struct dst_state *state);
138int dst_pio_disable(struct dst_state *state);
139int dst_error_recovery(struct dst_state* state);
140int dst_error_bailout(struct dst_state *state);
141int dst_comm_init(struct dst_state* state);
142
143int write_dst(struct dst_state *state, u8 * data, u8 len);
144int read_dst(struct dst_state *state, u8 * ret, u8 len);
145u8 dst_check_sum(u8 * buf, u32 len);
146struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);
147int dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter);
148int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay);
149
150int dst_command(struct dst_state* state, u8 * data, u8 len);
151
152
153#endif // DST_COMMON_H
diff --git a/drivers/media/dvb/bt8xx/dst_priv.h b/drivers/media/dvb/bt8xx/dst_priv.h
index 80488aa628b4..3974a4c6ebe7 100644
--- a/drivers/media/dvb/bt8xx/dst_priv.h
+++ b/drivers/media/dvb/bt8xx/dst_priv.h
@@ -33,4 +33,3 @@ union dst_gpio_packet {
33struct bt878; 33struct bt878;
34 34
35int bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *mp); 35int bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *mp);
36
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index b735397f59aa..6f857c6091f3 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -142,7 +142,7 @@ static int thomson_dtt7579_demod_init(struct dvb_frontend* fe)
142 mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); 142 mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
143 143
144 mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg)); 144 mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
145 mt352_write(fe, mt352_gpp_ctl_cfg, sizeof(mt352_gpp_ctl_cfg)); 145 mt352_write(fe, mt352_gpp_ctl_cfg, sizeof(mt352_gpp_ctl_cfg));
146 mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); 146 mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg));
147 147
148 return 0; 148 return 0;
@@ -161,7 +161,7 @@ static int thomson_dtt7579_pll_set(struct dvb_frontend* fe, struct dvb_frontend_
161 else if (params->frequency < 771000000) cp = 0xbc; 161 else if (params->frequency < 771000000) cp = 0xbc;
162 else cp = 0xf4; 162 else cp = 0xf4;
163 163
164 if (params->frequency == 0) bs = 0x03; 164 if (params->frequency == 0) bs = 0x03;
165 else if (params->frequency < 443250000) bs = 0x02; 165 else if (params->frequency < 443250000) bs = 0x02;
166 else bs = 0x08; 166 else bs = 0x08;
167 167
@@ -190,44 +190,44 @@ static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_paramete
190 190
191 191
192 u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000, 192 u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000,
193 1576000,1718000,1856000,2036000,2150000}; 193 1576000,1718000,1856000,2036000,2150000};
194 u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000, 194 u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000,
195 0x00102000,0x00104000,0x00108000,0x00110000, 195 0x00102000,0x00104000,0x00108000,0x00110000,
196 0x00120000,0x00140000}; 196 0x00120000,0x00140000};
197 197
198#define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */ 198#define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */
199 printk("cx24108 debug: entering SetTunerFreq, freq=%d\n",freq); 199 printk("cx24108 debug: entering SetTunerFreq, freq=%d\n",freq);
200 200
201 /* This is really the bit driving the tuner chip cx24108 */ 201 /* This is really the bit driving the tuner chip cx24108 */
202 202
203 if(freq<950000) freq=950000; /* kHz */ 203 if(freq<950000) freq=950000; /* kHz */
204 if(freq>2150000) freq=2150000; /* satellite IF is 950..2150MHz */ 204 if(freq>2150000) freq=2150000; /* satellite IF is 950..2150MHz */
205 205
206 /* decide which VCO to use for the input frequency */ 206 /* decide which VCO to use for the input frequency */
207 for(i=1;(i<sizeof(osci)/sizeof(osci[0]))&&(osci[i]<freq);i++); 207 for(i=1;(i<sizeof(osci)/sizeof(osci[0]))&&(osci[i]<freq);i++);
208 printk("cx24108 debug: select vco #%d (f=%d)\n",i,freq); 208 printk("cx24108 debug: select vco #%d (f=%d)\n",i,freq);
209 band=bandsel[i]; 209 band=bandsel[i];
210 /* the gain values must be set by SetSymbolrate */ 210 /* the gain values must be set by SetSymbolrate */
211 /* compute the pll divider needed, from Conexant data sheet, 211 /* compute the pll divider needed, from Conexant data sheet,
212 resolved for (n*32+a), remember f(vco) is f(receive) *2 or *4, 212 resolved for (n*32+a), remember f(vco) is f(receive) *2 or *4,
213 depending on the divider bit. It is set to /4 on the 2 lowest 213 depending on the divider bit. It is set to /4 on the 2 lowest
214 bands */ 214 bands */
215 n=((i<=2?2:1)*freq*10L)/(XTAL/100); 215 n=((i<=2?2:1)*freq*10L)/(XTAL/100);
216 a=n%32; n/=32; if(a==0) n--; 216 a=n%32; n/=32; if(a==0) n--;
217 pump=(freq<(osci[i-1]+osci[i])/2); 217 pump=(freq<(osci[i-1]+osci[i])/2);
218 pll=0xf8000000| 218 pll=0xf8000000|
219 ((pump?1:2)<<(14+11))| 219 ((pump?1:2)<<(14+11))|
220 ((n&0x1ff)<<(5+11))| 220 ((n&0x1ff)<<(5+11))|
221 ((a&0x1f)<<11); 221 ((a&0x1f)<<11);
222 /* everything is shifted left 11 bits to left-align the bits in the 222 /* everything is shifted left 11 bits to left-align the bits in the
223 32bit word. Output to the tuner goes MSB-aligned, after all */ 223 32bit word. Output to the tuner goes MSB-aligned, after all */
224 printk("cx24108 debug: pump=%d, n=%d, a=%d\n",pump,n,a); 224 printk("cx24108 debug: pump=%d, n=%d, a=%d\n",pump,n,a);
225 cx24110_pll_write(fe,band); 225 cx24110_pll_write(fe,band);
226 /* set vga and vca to their widest-band settings, as a precaution. 226 /* set vga and vca to their widest-band settings, as a precaution.
227 SetSymbolrate might not be called to set this up */ 227 SetSymbolrate might not be called to set this up */
228 cx24110_pll_write(fe,0x500c0000); 228 cx24110_pll_write(fe,0x500c0000);
229 cx24110_pll_write(fe,0x83f1f800); 229 cx24110_pll_write(fe,0x83f1f800);
230 cx24110_pll_write(fe,pll); 230 cx24110_pll_write(fe,pll);
231/* writereg(client,0x56,0x7f);*/ 231/* writereg(client,0x56,0x7f);*/
232 232
233 return 0; 233 return 0;
@@ -299,7 +299,7 @@ static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe)
299 static u8 mt352_reset [] = { 0x50, 0x80 }; 299 static u8 mt352_reset [] = { 0x50, 0x80 };
300 static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; 300 static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 };
301 static u8 mt352_agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF, 301 static u8 mt352_agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
302 0x00, 0xFF, 0x00, 0x40, 0x40 }; 302 0x00, 0xFF, 0x00, 0x40, 0x40 };
303 static u8 mt352_av771_extra[] = { 0xB5, 0x7A }; 303 static u8 mt352_av771_extra[] = { 0xB5, 0x7A };
304 static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; 304 static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 };
305 305
@@ -463,6 +463,9 @@ static struct nxt6000_config vp3021_alps_tded4_config = {
463 463
464static void frontend_init(struct dvb_bt8xx_card *card, u32 type) 464static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
465{ 465{
466 int ret;
467 struct dst_state* state = NULL;
468
466 switch(type) { 469 switch(type) {
467#ifdef BTTV_DVICO_DVBT_LITE 470#ifdef BTTV_DVICO_DVBT_LITE
468 case BTTV_DVICO_DVBT_LITE: 471 case BTTV_DVICO_DVBT_LITE:
@@ -503,7 +506,25 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
503 break; 506 break;
504 507
505 case BTTV_TWINHAN_DST: 508 case BTTV_TWINHAN_DST:
506 card->fe = dst_attach(&dst_config, card->i2c_adapter, card->bt); 509 /* DST is not a frontend driver !!! */
510 state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL);
511 /* Setup the Card */
512 state->config = &dst_config;
513 state->i2c = card->i2c_adapter;
514 state->bt = card->bt;
515
516 /* DST is not a frontend, attaching the ASIC */
517 if ((dst_attach(state, &card->dvb_adapter)) == NULL) {
518 printk("%s: Could not find a Twinhan DST.\n", __FUNCTION__);
519 break;
520 }
521 card->fe = &state->frontend;
522
523 /* Attach other DST peripherals if any */
524 /* Conditional Access device */
525 if (state->dst_hw_cap & DST_TYPE_HAS_CA) {
526 ret = dst_ca_attach(state, &card->dvb_adapter);
527 }
507 if (card->fe != NULL) { 528 if (card->fe != NULL) {
508 break; 529 break;
509 } 530 }
@@ -531,7 +552,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
531 card->bt->dev->subsystem_vendor, 552 card->bt->dev->subsystem_vendor,
532 card->bt->dev->subsystem_device); 553 card->bt->dev->subsystem_device);
533 } else { 554 } else {
534 if (dvb_register_frontend(card->dvb_adapter, card->fe)) { 555 if (dvb_register_frontend(&card->dvb_adapter, card->fe)) {
535 printk("dvb-bt8xx: Frontend registration failed!\n"); 556 printk("dvb-bt8xx: Frontend registration failed!\n");
536 if (card->fe->ops->release) 557 if (card->fe->ops->release)
537 card->fe->ops->release(card->fe); 558 card->fe->ops->release(card->fe);
@@ -550,7 +571,7 @@ static int __init dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
550 return result; 571 return result;
551 572
552 } 573 }
553 card->dvb_adapter->priv = card; 574 card->dvb_adapter.priv = card;
554 575
555 card->bt->adapter = card->i2c_adapter; 576 card->bt->adapter = card->i2c_adapter;
556 577
@@ -568,7 +589,7 @@ static int __init dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
568 if ((result = dvb_dmx_init(&card->demux)) < 0) { 589 if ((result = dvb_dmx_init(&card->demux)) < 0) {
569 printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result); 590 printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result);
570 591
571 dvb_unregister_adapter(card->dvb_adapter); 592 dvb_unregister_adapter(&card->dvb_adapter);
572 return result; 593 return result;
573 } 594 }
574 595
@@ -576,11 +597,11 @@ static int __init dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
576 card->dmxdev.demux = &card->demux.dmx; 597 card->dmxdev.demux = &card->demux.dmx;
577 card->dmxdev.capabilities = 0; 598 card->dmxdev.capabilities = 0;
578 599
579 if ((result = dvb_dmxdev_init(&card->dmxdev, card->dvb_adapter)) < 0) { 600 if ((result = dvb_dmxdev_init(&card->dmxdev, &card->dvb_adapter)) < 0) {
580 printk("dvb_bt8xx: dvb_dmxdev_init failed (errno = %d)\n", result); 601 printk("dvb_bt8xx: dvb_dmxdev_init failed (errno = %d)\n", result);
581 602
582 dvb_dmx_release(&card->demux); 603 dvb_dmx_release(&card->demux);
583 dvb_unregister_adapter(card->dvb_adapter); 604 dvb_unregister_adapter(&card->dvb_adapter);
584 return result; 605 return result;
585 } 606 }
586 607
@@ -591,7 +612,7 @@ static int __init dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
591 612
592 dvb_dmxdev_release(&card->dmxdev); 613 dvb_dmxdev_release(&card->dmxdev);
593 dvb_dmx_release(&card->demux); 614 dvb_dmx_release(&card->demux);
594 dvb_unregister_adapter(card->dvb_adapter); 615 dvb_unregister_adapter(&card->dvb_adapter);
595 return result; 616 return result;
596 } 617 }
597 618
@@ -603,7 +624,7 @@ static int __init dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
603 card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); 624 card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw);
604 dvb_dmxdev_release(&card->dmxdev); 625 dvb_dmxdev_release(&card->dmxdev);
605 dvb_dmx_release(&card->demux); 626 dvb_dmx_release(&card->demux);
606 dvb_unregister_adapter(card->dvb_adapter); 627 dvb_unregister_adapter(&card->dvb_adapter);
607 return result; 628 return result;
608 } 629 }
609 630
@@ -614,11 +635,11 @@ static int __init dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
614 card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); 635 card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw);
615 dvb_dmxdev_release(&card->dmxdev); 636 dvb_dmxdev_release(&card->dmxdev);
616 dvb_dmx_release(&card->demux); 637 dvb_dmx_release(&card->demux);
617 dvb_unregister_adapter(card->dvb_adapter); 638 dvb_unregister_adapter(&card->dvb_adapter);
618 return result; 639 return result;
619 } 640 }
620 641
621 dvb_net_init(card->dvb_adapter, &card->dvbnet, &card->demux.dmx); 642 dvb_net_init(&card->dvb_adapter, &card->dvbnet, &card->demux.dmx);
622 643
623 tasklet_init(&card->bt->tasklet, dvb_bt8xx_task, (unsigned long) card); 644 tasklet_init(&card->bt->tasklet, dvb_bt8xx_task, (unsigned long) card);
624 645
@@ -648,7 +669,7 @@ static int dvb_bt8xx_probe(struct device *dev)
648 case BTTV_PINNACLESAT: 669 case BTTV_PINNACLESAT:
649 card->gpio_mode = 0x0400c060; 670 card->gpio_mode = 0x0400c060;
650 /* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR, 671 /* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR,
651 BT878_DA_IOM=1,BT878_DA_APP to enable serial highspeed mode. */ 672 BT878_DA_IOM=1,BT878_DA_APP to enable serial highspeed mode. */
652 card->op_sync_orin = 0; 673 card->op_sync_orin = 0;
653 card->irq_err_ignore = 0; 674 card->irq_err_ignore = 0;
654 break; 675 break;
@@ -759,7 +780,7 @@ static int dvb_bt8xx_remove(struct device *dev)
759 dvb_dmxdev_release(&card->dmxdev); 780 dvb_dmxdev_release(&card->dmxdev);
760 dvb_dmx_release(&card->demux); 781 dvb_dmx_release(&card->demux);
761 if (card->fe) dvb_unregister_frontend(card->fe); 782 if (card->fe) dvb_unregister_frontend(card->fe);
762 dvb_unregister_adapter(card->dvb_adapter); 783 dvb_unregister_adapter(&card->dvb_adapter);
763 784
764 kfree(card); 785 kfree(card);
765 786
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.h b/drivers/media/dvb/bt8xx/dvb-bt8xx.h
index 80ef189f930f..2923b3b0dd3c 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.h
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.h
@@ -31,7 +31,7 @@
31#include "bttv.h" 31#include "bttv.h"
32#include "mt352.h" 32#include "mt352.h"
33#include "sp887x.h" 33#include "sp887x.h"
34#include "dst.h" 34#include "dst_common.h"
35#include "nxt6000.h" 35#include "nxt6000.h"
36#include "cx24110.h" 36#include "cx24110.h"
37#include "or51211.h" 37#include "or51211.h"
@@ -40,7 +40,7 @@ struct dvb_bt8xx_card {
40 struct semaphore lock; 40 struct semaphore lock;
41 int nfeeds; 41 int nfeeds;
42 char card_name[32]; 42 char card_name[32];
43 struct dvb_adapter *dvb_adapter; 43 struct dvb_adapter dvb_adapter;
44 struct bt878 *bt; 44 struct bt878 *bt;
45 unsigned int bttv_nr; 45 unsigned int bttv_nr;
46 struct dvb_demux demux; 46 struct dvb_demux demux;
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index 28d4d926de3e..96c57fde95a0 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -119,7 +119,7 @@ struct cinergyt2 {
119 struct dvb_demux demux; 119 struct dvb_demux demux;
120 struct usb_device *udev; 120 struct usb_device *udev;
121 struct semaphore sem; 121 struct semaphore sem;
122 struct dvb_adapter *adapter; 122 struct dvb_adapter adapter;
123 struct dvb_device *fedev; 123 struct dvb_device *fedev;
124 struct dmxdev dmxdev; 124 struct dmxdev dmxdev;
125 struct dvb_net dvbnet; 125 struct dvb_net dvbnet;
@@ -813,15 +813,15 @@ static int cinergyt2_probe (struct usb_interface *intf,
813 cinergyt2->dmxdev.demux = &cinergyt2->demux.dmx; 813 cinergyt2->dmxdev.demux = &cinergyt2->demux.dmx;
814 cinergyt2->dmxdev.capabilities = 0; 814 cinergyt2->dmxdev.capabilities = 0;
815 815
816 if ((err = dvb_dmxdev_init(&cinergyt2->dmxdev, cinergyt2->adapter)) < 0) { 816 if ((err = dvb_dmxdev_init(&cinergyt2->dmxdev, &cinergyt2->adapter)) < 0) {
817 dprintk(1, "dvb_dmxdev_init() failed (err = %d)\n", err); 817 dprintk(1, "dvb_dmxdev_init() failed (err = %d)\n", err);
818 goto bailout; 818 goto bailout;
819 } 819 }
820 820
821 if (dvb_net_init(cinergyt2->adapter, &cinergyt2->dvbnet, &cinergyt2->demux.dmx)) 821 if (dvb_net_init(&cinergyt2->adapter, &cinergyt2->dvbnet, &cinergyt2->demux.dmx))
822 dprintk(1, "dvb_net_init() failed!\n"); 822 dprintk(1, "dvb_net_init() failed!\n");
823 823
824 dvb_register_device(cinergyt2->adapter, &cinergyt2->fedev, 824 dvb_register_device(&cinergyt2->adapter, &cinergyt2->fedev,
825 &cinergyt2_fe_template, cinergyt2, 825 &cinergyt2_fe_template, cinergyt2,
826 DVB_DEVICE_FRONTEND); 826 DVB_DEVICE_FRONTEND);
827 827
@@ -848,7 +848,7 @@ static int cinergyt2_probe (struct usb_interface *intf,
848bailout: 848bailout:
849 dvb_dmxdev_release(&cinergyt2->dmxdev); 849 dvb_dmxdev_release(&cinergyt2->dmxdev);
850 dvb_dmx_release(&cinergyt2->demux); 850 dvb_dmx_release(&cinergyt2->demux);
851 dvb_unregister_adapter (cinergyt2->adapter); 851 dvb_unregister_adapter (&cinergyt2->adapter);
852 cinergyt2_free_stream_urbs (cinergyt2); 852 cinergyt2_free_stream_urbs (cinergyt2);
853 kfree(cinergyt2); 853 kfree(cinergyt2);
854 return -ENOMEM; 854 return -ENOMEM;
@@ -872,7 +872,7 @@ static void cinergyt2_disconnect (struct usb_interface *intf)
872 dvb_dmxdev_release(&cinergyt2->dmxdev); 872 dvb_dmxdev_release(&cinergyt2->dmxdev);
873 dvb_dmx_release(&cinergyt2->demux); 873 dvb_dmx_release(&cinergyt2->demux);
874 dvb_unregister_device(cinergyt2->fedev); 874 dvb_unregister_device(cinergyt2->fedev);
875 dvb_unregister_adapter(cinergyt2->adapter); 875 dvb_unregister_adapter(&cinergyt2->adapter);
876 876
877 cinergyt2_free_stream_urbs(cinergyt2); 877 cinergyt2_free_stream_urbs(cinergyt2);
878 up(&cinergyt2->sem); 878 up(&cinergyt2->sem);
diff --git a/drivers/media/dvb/dibusb/dvb-dibusb-dvb.c b/drivers/media/dvb/dibusb/dvb-dibusb-dvb.c
index 04e54ec093f0..400b439e804e 100644
--- a/drivers/media/dvb/dibusb/dvb-dibusb-dvb.c
+++ b/drivers/media/dvb/dibusb/dvb-dibusb-dvb.c
@@ -131,7 +131,7 @@ int dibusb_dvb_init(struct usb_dibusb *dib)
131 deb_info("dvb_register_adapter failed: error %d", ret); 131 deb_info("dvb_register_adapter failed: error %d", ret);
132 goto err; 132 goto err;
133 } 133 }
134 dib->adapter->priv = dib; 134 dib->adapter.priv = dib;
135 135
136/* i2c is done in dibusb_i2c_init */ 136/* i2c is done in dibusb_i2c_init */
137 137
@@ -151,18 +151,18 @@ int dibusb_dvb_init(struct usb_dibusb *dib)
151 dib->dmxdev.filternum = dib->demux.filternum; 151 dib->dmxdev.filternum = dib->demux.filternum;
152 dib->dmxdev.demux = &dib->demux.dmx; 152 dib->dmxdev.demux = &dib->demux.dmx;
153 dib->dmxdev.capabilities = 0; 153 dib->dmxdev.capabilities = 0;
154 if ((ret = dvb_dmxdev_init(&dib->dmxdev, dib->adapter)) < 0) { 154 if ((ret = dvb_dmxdev_init(&dib->dmxdev, &dib->adapter)) < 0) {
155 err("dvb_dmxdev_init failed: error %d",ret); 155 err("dvb_dmxdev_init failed: error %d",ret);
156 goto err_dmx_dev; 156 goto err_dmx_dev;
157 } 157 }
158 158
159 dvb_net_init(dib->adapter, &dib->dvb_net, &dib->demux.dmx); 159 dvb_net_init(&dib->adapter, &dib->dvb_net, &dib->demux.dmx);
160 160
161 goto success; 161 goto success;
162err_dmx_dev: 162err_dmx_dev:
163 dvb_dmx_release(&dib->demux); 163 dvb_dmx_release(&dib->demux);
164err_dmx: 164err_dmx:
165 dvb_unregister_adapter(dib->adapter); 165 dvb_unregister_adapter(&dib->adapter);
166err: 166err:
167 return ret; 167 return ret;
168success: 168success:
@@ -179,7 +179,7 @@ int dibusb_dvb_exit(struct usb_dibusb *dib)
179 dib->demux.dmx.close(&dib->demux.dmx); 179 dib->demux.dmx.close(&dib->demux.dmx);
180 dvb_dmxdev_release(&dib->dmxdev); 180 dvb_dmxdev_release(&dib->dmxdev);
181 dvb_dmx_release(&dib->demux); 181 dvb_dmx_release(&dib->demux);
182 dvb_unregister_adapter(dib->adapter); 182 dvb_unregister_adapter(&dib->adapter);
183 } 183 }
184 return 0; 184 return 0;
185} 185}
diff --git a/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c b/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c
index 2ed89488c7c4..5a71b88797d9 100644
--- a/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c
+++ b/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c
@@ -183,7 +183,7 @@ int dibusb_fe_init(struct usb_dibusb* dib)
183 dib->dibdev->name); 183 dib->dibdev->name);
184 return -ENODEV; 184 return -ENODEV;
185 } else { 185 } else {
186 if (dvb_register_frontend(dib->adapter, dib->fe)) { 186 if (dvb_register_frontend(&dib->adapter, dib->fe)) {
187 err("Frontend registration failed."); 187 err("Frontend registration failed.");
188 if (dib->fe->ops->release) 188 if (dib->fe->ops->release)
189 dib->fe->ops->release(dib->fe); 189 dib->fe->ops->release(dib->fe);
@@ -206,7 +206,7 @@ int dibusb_i2c_init(struct usb_dibusb *dib)
206{ 206{
207 int ret = 0; 207 int ret = 0;
208 208
209 dib->adapter->priv = dib; 209 dib->adapter.priv = dib;
210 210
211 strncpy(dib->i2c_adap.name,dib->dibdev->name,I2C_NAME_SIZE); 211 strncpy(dib->i2c_adap.name,dib->dibdev->name,I2C_NAME_SIZE);
212#ifdef I2C_ADAP_CLASS_TV_DIGITAL 212#ifdef I2C_ADAP_CLASS_TV_DIGITAL
diff --git a/drivers/media/dvb/dibusb/dvb-dibusb.h b/drivers/media/dvb/dibusb/dvb-dibusb.h
index 52cd35dd9d83..c965b64fb1ab 100644
--- a/drivers/media/dvb/dibusb/dvb-dibusb.h
+++ b/drivers/media/dvb/dibusb/dvb-dibusb.h
@@ -181,7 +181,7 @@ struct usb_dibusb {
181 struct semaphore i2c_sem; 181 struct semaphore i2c_sem;
182 182
183 /* dvb */ 183 /* dvb */
184 struct dvb_adapter *adapter; 184 struct dvb_adapter adapter;
185 struct dmxdev dmxdev; 185 struct dmxdev dmxdev;
186 struct dvb_demux demux; 186 struct dvb_demux demux;
187 struct dvb_net dvb_net; 187 struct dvb_net dvb_net;
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 1863f1dfb00c..c225de7ffd82 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -175,8 +175,8 @@ static inline void dvb_dmxdev_dvr_state_set(struct dmxdev_dvr *dmxdevdvr, int st
175 175
176static int dvb_dvr_open(struct inode *inode, struct file *file) 176static int dvb_dvr_open(struct inode *inode, struct file *file)
177{ 177{
178 struct dvb_device *dvbdev=(struct dvb_device *) file->private_data; 178 struct dvb_device *dvbdev = file->private_data;
179 struct dmxdev *dmxdev=(struct dmxdev *) dvbdev->priv; 179 struct dmxdev *dmxdev = dvbdev->priv;
180 struct dmx_frontend *front; 180 struct dmx_frontend *front;
181 181
182 dprintk ("function : %s\n", __FUNCTION__); 182 dprintk ("function : %s\n", __FUNCTION__);
@@ -224,8 +224,8 @@ static int dvb_dvr_open(struct inode *inode, struct file *file)
224 224
225static int dvb_dvr_release(struct inode *inode, struct file *file) 225static int dvb_dvr_release(struct inode *inode, struct file *file)
226{ 226{
227 struct dvb_device *dvbdev=(struct dvb_device *) file->private_data; 227 struct dvb_device *dvbdev = file->private_data;
228 struct dmxdev *dmxdev=(struct dmxdev *) dvbdev->priv; 228 struct dmxdev *dmxdev = dvbdev->priv;
229 229
230 if (down_interruptible (&dmxdev->mutex)) 230 if (down_interruptible (&dmxdev->mutex))
231 return -ERESTARTSYS; 231 return -ERESTARTSYS;
@@ -252,8 +252,8 @@ static int dvb_dvr_release(struct inode *inode, struct file *file)
252static ssize_t dvb_dvr_write(struct file *file, const char __user *buf, 252static ssize_t dvb_dvr_write(struct file *file, const char __user *buf,
253 size_t count, loff_t *ppos) 253 size_t count, loff_t *ppos)
254{ 254{
255 struct dvb_device *dvbdev=(struct dvb_device *) file->private_data; 255 struct dvb_device *dvbdev = file->private_data;
256 struct dmxdev *dmxdev=(struct dmxdev *) dvbdev->priv; 256 struct dmxdev *dmxdev = dvbdev->priv;
257 int ret; 257 int ret;
258 258
259 if (!dmxdev->demux->write) 259 if (!dmxdev->demux->write)
@@ -270,8 +270,8 @@ static ssize_t dvb_dvr_write(struct file *file, const char __user *buf,
270static ssize_t dvb_dvr_read(struct file *file, char __user *buf, size_t count, 270static ssize_t dvb_dvr_read(struct file *file, char __user *buf, size_t count,
271 loff_t *ppos) 271 loff_t *ppos)
272{ 272{
273 struct dvb_device *dvbdev=(struct dvb_device *) file->private_data; 273 struct dvb_device *dvbdev = file->private_data;
274 struct dmxdev *dmxdev=(struct dmxdev *) dvbdev->priv; 274 struct dmxdev *dmxdev = dvbdev->priv;
275 int ret; 275 int ret;
276 276
277 //down(&dmxdev->mutex); 277 //down(&dmxdev->mutex);
@@ -345,7 +345,7 @@ static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len,
345 const u8 *buffer2, size_t buffer2_len, 345 const u8 *buffer2, size_t buffer2_len,
346 struct dmx_section_filter *filter, enum dmx_success success) 346 struct dmx_section_filter *filter, enum dmx_success success)
347{ 347{
348 struct dmxdev_filter *dmxdevfilter=(struct dmxdev_filter *) filter->priv; 348 struct dmxdev_filter *dmxdevfilter = filter->priv;
349 int ret; 349 int ret;
350 350
351 if (dmxdevfilter->buffer.error) { 351 if (dmxdevfilter->buffer.error) {
@@ -381,7 +381,7 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
381 const u8 *buffer2, size_t buffer2_len, 381 const u8 *buffer2, size_t buffer2_len,
382 struct dmx_ts_feed *feed, enum dmx_success success) 382 struct dmx_ts_feed *feed, enum dmx_success success)
383{ 383{
384 struct dmxdev_filter *dmxdevfilter=(struct dmxdev_filter *) feed->priv; 384 struct dmxdev_filter *dmxdevfilter = feed->priv;
385 struct dmxdev_buffer *buffer; 385 struct dmxdev_buffer *buffer;
386 int ret; 386 int ret;
387 387
@@ -684,8 +684,8 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
684 684
685static int dvb_demux_open(struct inode *inode, struct file *file) 685static int dvb_demux_open(struct inode *inode, struct file *file)
686{ 686{
687 struct dvb_device *dvbdev=(struct dvb_device *) file->private_data; 687 struct dvb_device *dvbdev = file->private_data;
688 struct dmxdev *dmxdev=(struct dmxdev *) dvbdev->priv; 688 struct dmxdev *dmxdev = dvbdev->priv;
689 int i; 689 int i;
690 struct dmxdev_filter *dmxdevfilter; 690 struct dmxdev_filter *dmxdevfilter;
691 691
@@ -1013,8 +1013,8 @@ static struct dvb_device dvbdev_demux = {
1013static int dvb_dvr_do_ioctl(struct inode *inode, struct file *file, 1013static int dvb_dvr_do_ioctl(struct inode *inode, struct file *file,
1014 unsigned int cmd, void *parg) 1014 unsigned int cmd, void *parg)
1015{ 1015{
1016 struct dvb_device *dvbdev=(struct dvb_device *) file->private_data; 1016 struct dvb_device *dvbdev = file->private_data;
1017 struct dmxdev *dmxdev=(struct dmxdev *) dvbdev->priv; 1017 struct dmxdev *dmxdev = dvbdev->priv;
1018 1018
1019 int ret=0; 1019 int ret=0;
1020 1020
@@ -1044,8 +1044,8 @@ static int dvb_dvr_ioctl(struct inode *inode, struct file *file,
1044 1044
1045static unsigned int dvb_dvr_poll (struct file *file, poll_table *wait) 1045static unsigned int dvb_dvr_poll (struct file *file, poll_table *wait)
1046{ 1046{
1047 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data; 1047 struct dvb_device *dvbdev = file->private_data;
1048 struct dmxdev *dmxdev = (struct dmxdev *) dvbdev->priv; 1048 struct dmxdev *dmxdev = dvbdev->priv;
1049 unsigned int mask = 0; 1049 unsigned int mask = 0;
1050 1050
1051 dprintk ("function : %s\n", __FUNCTION__); 1051 dprintk ("function : %s\n", __FUNCTION__);
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index c1ea89f2880c..0eb9aa711fb0 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -829,7 +829,7 @@ EXPORT_SYMBOL(dvb_ca_en50221_camready_irq);
829 */ 829 */
830void dvb_ca_en50221_camchange_irq(struct dvb_ca_en50221 *pubca, int slot, int change_type) 830void dvb_ca_en50221_camchange_irq(struct dvb_ca_en50221 *pubca, int slot, int change_type)
831{ 831{
832 struct dvb_ca_private *ca = (struct dvb_ca_private *) pubca->private; 832 struct dvb_ca_private *ca = pubca->private;
833 833
834 dprintk("CAMCHANGE IRQ slot:%i change_type:%i\n", slot, change_type); 834 dprintk("CAMCHANGE IRQ slot:%i change_type:%i\n", slot, change_type);
835 835
@@ -857,7 +857,7 @@ EXPORT_SYMBOL(dvb_ca_en50221_frda_irq);
857 */ 857 */
858void dvb_ca_en50221_camready_irq(struct dvb_ca_en50221 *pubca, int slot) 858void dvb_ca_en50221_camready_irq(struct dvb_ca_en50221 *pubca, int slot)
859{ 859{
860 struct dvb_ca_private *ca = (struct dvb_ca_private *) pubca->private; 860 struct dvb_ca_private *ca = pubca->private;
861 861
862 dprintk("CAMREADY IRQ slot:%i\n", slot); 862 dprintk("CAMREADY IRQ slot:%i\n", slot);
863 863
@@ -876,7 +876,7 @@ void dvb_ca_en50221_camready_irq(struct dvb_ca_en50221 *pubca, int slot)
876 */ 876 */
877void dvb_ca_en50221_frda_irq(struct dvb_ca_en50221 *pubca, int slot) 877void dvb_ca_en50221_frda_irq(struct dvb_ca_en50221 *pubca, int slot)
878{ 878{
879 struct dvb_ca_private *ca = (struct dvb_ca_private *) pubca->private; 879 struct dvb_ca_private *ca = pubca->private;
880 int flags; 880 int flags;
881 881
882 dprintk("FR/DA IRQ slot:%i\n", slot); 882 dprintk("FR/DA IRQ slot:%i\n", slot);
@@ -993,7 +993,7 @@ static void dvb_ca_en50221_thread_update_delay(struct dvb_ca_private *ca)
993 */ 993 */
994static int dvb_ca_en50221_thread(void *data) 994static int dvb_ca_en50221_thread(void *data)
995{ 995{
996 struct dvb_ca_private *ca = (struct dvb_ca_private *) data; 996 struct dvb_ca_private *ca = data;
997 char name[15]; 997 char name[15];
998 int slot; 998 int slot;
999 int flags; 999 int flags;
@@ -1202,8 +1202,8 @@ static int dvb_ca_en50221_thread(void *data)
1202static int dvb_ca_en50221_io_do_ioctl(struct inode *inode, struct file *file, 1202static int dvb_ca_en50221_io_do_ioctl(struct inode *inode, struct file *file,
1203 unsigned int cmd, void *parg) 1203 unsigned int cmd, void *parg)
1204{ 1204{
1205 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data; 1205 struct dvb_device *dvbdev = file->private_data;
1206 struct dvb_ca_private *ca = (struct dvb_ca_private *) dvbdev->priv; 1206 struct dvb_ca_private *ca = dvbdev->priv;
1207 int err = 0; 1207 int err = 0;
1208 int slot; 1208 int slot;
1209 1209
@@ -1225,7 +1225,7 @@ static int dvb_ca_en50221_io_do_ioctl(struct inode *inode, struct file *file,
1225 break; 1225 break;
1226 1226
1227 case CA_GET_CAP: { 1227 case CA_GET_CAP: {
1228 struct ca_caps *caps = (struct ca_caps *) parg; 1228 struct ca_caps *caps = parg;
1229 1229
1230 caps->slot_num = ca->slot_count; 1230 caps->slot_num = ca->slot_count;
1231 caps->slot_type = CA_CI_LINK; 1231 caps->slot_type = CA_CI_LINK;
@@ -1235,7 +1235,7 @@ static int dvb_ca_en50221_io_do_ioctl(struct inode *inode, struct file *file,
1235 } 1235 }
1236 1236
1237 case CA_GET_SLOT_INFO: { 1237 case CA_GET_SLOT_INFO: {
1238 struct ca_slot_info *info = (struct ca_slot_info *) parg; 1238 struct ca_slot_info *info = parg;
1239 1239
1240 if ((info->num > ca->slot_count) || (info->num < 0)) 1240 if ((info->num > ca->slot_count) || (info->num < 0))
1241 return -EINVAL; 1241 return -EINVAL;
@@ -1291,8 +1291,8 @@ static int dvb_ca_en50221_io_ioctl(struct inode *inode, struct file *file,
1291static ssize_t dvb_ca_en50221_io_write(struct file *file, 1291static ssize_t dvb_ca_en50221_io_write(struct file *file,
1292 const char __user * buf, size_t count, loff_t * ppos) 1292 const char __user * buf, size_t count, loff_t * ppos)
1293{ 1293{
1294 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data; 1294 struct dvb_device *dvbdev = file->private_data;
1295 struct dvb_ca_private *ca = (struct dvb_ca_private *) dvbdev->priv; 1295 struct dvb_ca_private *ca = dvbdev->priv;
1296 u8 slot, connection_id; 1296 u8 slot, connection_id;
1297 int status; 1297 int status;
1298 char fragbuf[HOST_LINK_BUF_SIZE]; 1298 char fragbuf[HOST_LINK_BUF_SIZE];
@@ -1428,8 +1428,8 @@ static int dvb_ca_en50221_io_read_condition(struct dvb_ca_private *ca, int *resu
1428static ssize_t dvb_ca_en50221_io_read(struct file *file, char __user * buf, 1428static ssize_t dvb_ca_en50221_io_read(struct file *file, char __user * buf,
1429 size_t count, loff_t * ppos) 1429 size_t count, loff_t * ppos)
1430{ 1430{
1431 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data; 1431 struct dvb_device *dvbdev = file->private_data;
1432 struct dvb_ca_private *ca = (struct dvb_ca_private *) dvbdev->priv; 1432 struct dvb_ca_private *ca = dvbdev->priv;
1433 int status; 1433 int status;
1434 int result = 0; 1434 int result = 0;
1435 u8 hdr[2]; 1435 u8 hdr[2];
@@ -1526,8 +1526,8 @@ static ssize_t dvb_ca_en50221_io_read(struct file *file, char __user * buf,
1526 */ 1526 */
1527static int dvb_ca_en50221_io_open(struct inode *inode, struct file *file) 1527static int dvb_ca_en50221_io_open(struct inode *inode, struct file *file)
1528{ 1528{
1529 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data; 1529 struct dvb_device *dvbdev = file->private_data;
1530 struct dvb_ca_private *ca = (struct dvb_ca_private *) dvbdev->priv; 1530 struct dvb_ca_private *ca = dvbdev->priv;
1531 int err; 1531 int err;
1532 int i; 1532 int i;
1533 1533
@@ -1569,8 +1569,8 @@ static int dvb_ca_en50221_io_open(struct inode *inode, struct file *file)
1569 */ 1569 */
1570static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file) 1570static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file)
1571{ 1571{
1572 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data; 1572 struct dvb_device *dvbdev = file->private_data;
1573 struct dvb_ca_private *ca = (struct dvb_ca_private *) dvbdev->priv; 1573 struct dvb_ca_private *ca = dvbdev->priv;
1574 int err = 0; 1574 int err = 0;
1575 1575
1576 dprintk("%s\n", __FUNCTION__); 1576 dprintk("%s\n", __FUNCTION__);
@@ -1597,8 +1597,8 @@ static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file)
1597 */ 1597 */
1598static unsigned int dvb_ca_en50221_io_poll(struct file *file, poll_table * wait) 1598static unsigned int dvb_ca_en50221_io_poll(struct file *file, poll_table * wait)
1599{ 1599{
1600 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data; 1600 struct dvb_device *dvbdev = file->private_data;
1601 struct dvb_ca_private *ca = (struct dvb_ca_private *) dvbdev->priv; 1601 struct dvb_ca_private *ca = dvbdev->priv;
1602 unsigned int mask = 0; 1602 unsigned int mask = 0;
1603 int slot; 1603 int slot;
1604 int result = 0; 1604 int result = 0;
@@ -1750,7 +1750,7 @@ EXPORT_SYMBOL(dvb_ca_en50221_release);
1750 */ 1750 */
1751void dvb_ca_en50221_release(struct dvb_ca_en50221 *pubca) 1751void dvb_ca_en50221_release(struct dvb_ca_en50221 *pubca)
1752{ 1752{
1753 struct dvb_ca_private *ca = (struct dvb_ca_private *) pubca->private; 1753 struct dvb_ca_private *ca = pubca->private;
1754 int i; 1754 int i;
1755 1755
1756 dprintk("%s\n", __FUNCTION__); 1756 dprintk("%s\n", __FUNCTION__);
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 59a9adfae1eb..d19301d90a09 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -48,7 +48,7 @@ static int dvb_override_tune_delay;
48static int dvb_powerdown_on_sleep = 1; 48static int dvb_powerdown_on_sleep = 1;
49 49
50module_param_named(frontend_debug, dvb_frontend_debug, int, 0644); 50module_param_named(frontend_debug, dvb_frontend_debug, int, 0644);
51MODULE_PARM_DESC(dvb_frontend_debug, "Turn on/off frontend core debugging (default:off)."); 51MODULE_PARM_DESC(frontend_debug, "Turn on/off frontend core debugging (default:off).");
52module_param(dvb_shutdown_timeout, int, 0444); 52module_param(dvb_shutdown_timeout, int, 0444);
53MODULE_PARM_DESC(dvb_shutdown_timeout, "wait <shutdown_timeout> seconds after close() before suspending hardware"); 53MODULE_PARM_DESC(dvb_shutdown_timeout, "wait <shutdown_timeout> seconds after close() before suspending hardware");
54module_param(dvb_force_auto_inversion, int, 0444); 54module_param(dvb_force_auto_inversion, int, 0444);
@@ -117,7 +117,7 @@ struct dvb_frontend_private {
117 117
118static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status) 118static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
119{ 119{
120 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 120 struct dvb_frontend_private *fepriv = fe->frontend_priv;
121 struct dvb_fe_events *events = &fepriv->events; 121 struct dvb_fe_events *events = &fepriv->events;
122 struct dvb_frontend_event *e; 122 struct dvb_frontend_event *e;
123 int wp; 123 int wp;
@@ -155,7 +155,7 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
155static int dvb_frontend_get_event(struct dvb_frontend *fe, 155static int dvb_frontend_get_event(struct dvb_frontend *fe,
156 struct dvb_frontend_event *event, int flags) 156 struct dvb_frontend_event *event, int flags)
157{ 157{
158 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 158 struct dvb_frontend_private *fepriv = fe->frontend_priv;
159 struct dvb_fe_events *events = &fepriv->events; 159 struct dvb_fe_events *events = &fepriv->events;
160 160
161 dprintk ("%s\n", __FUNCTION__); 161 dprintk ("%s\n", __FUNCTION__);
@@ -234,7 +234,7 @@ static int dvb_frontend_autotune(struct dvb_frontend *fe, int check_wrapped)
234{ 234{
235 int autoinversion; 235 int autoinversion;
236 int ready = 0; 236 int ready = 0;
237 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 237 struct dvb_frontend_private *fepriv = fe->frontend_priv;
238 int original_inversion = fepriv->parameters.inversion; 238 int original_inversion = fepriv->parameters.inversion;
239 u32 original_frequency = fepriv->parameters.frequency; 239 u32 original_frequency = fepriv->parameters.frequency;
240 240
@@ -321,7 +321,7 @@ static int dvb_frontend_autotune(struct dvb_frontend *fe, int check_wrapped)
321 321
322static int dvb_frontend_is_exiting(struct dvb_frontend *fe) 322static int dvb_frontend_is_exiting(struct dvb_frontend *fe)
323{ 323{
324 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 324 struct dvb_frontend_private *fepriv = fe->frontend_priv;
325 325
326 if (fepriv->exit) 326 if (fepriv->exit)
327 return 1; 327 return 1;
@@ -335,7 +335,7 @@ static int dvb_frontend_is_exiting(struct dvb_frontend *fe)
335 335
336static int dvb_frontend_should_wakeup(struct dvb_frontend *fe) 336static int dvb_frontend_should_wakeup(struct dvb_frontend *fe)
337{ 337{
338 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 338 struct dvb_frontend_private *fepriv = fe->frontend_priv;
339 339
340 if (fepriv->wakeup) { 340 if (fepriv->wakeup) {
341 fepriv->wakeup = 0; 341 fepriv->wakeup = 0;
@@ -346,7 +346,7 @@ static int dvb_frontend_should_wakeup(struct dvb_frontend *fe)
346 346
347static void dvb_frontend_wakeup(struct dvb_frontend *fe) 347static void dvb_frontend_wakeup(struct dvb_frontend *fe)
348{ 348{
349 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 349 struct dvb_frontend_private *fepriv = fe->frontend_priv;
350 350
351 fepriv->wakeup = 1; 351 fepriv->wakeup = 1;
352 wake_up_interruptible(&fepriv->wait_queue); 352 wake_up_interruptible(&fepriv->wait_queue);
@@ -357,8 +357,8 @@ static void dvb_frontend_wakeup(struct dvb_frontend *fe)
357 */ 357 */
358static int dvb_frontend_thread(void *data) 358static int dvb_frontend_thread(void *data)
359{ 359{
360 struct dvb_frontend *fe = (struct dvb_frontend *) data; 360 struct dvb_frontend *fe = data;
361 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 361 struct dvb_frontend_private *fepriv = fe->frontend_priv;
362 unsigned long timeout; 362 unsigned long timeout;
363 char name [15]; 363 char name [15];
364 int quality = 0, delay = 3*HZ; 364 int quality = 0, delay = 3*HZ;
@@ -520,7 +520,7 @@ static int dvb_frontend_thread(void *data)
520static void dvb_frontend_stop(struct dvb_frontend *fe) 520static void dvb_frontend_stop(struct dvb_frontend *fe)
521{ 521{
522 unsigned long ret; 522 unsigned long ret;
523 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 523 struct dvb_frontend_private *fepriv = fe->frontend_priv;
524 524
525 dprintk ("%s\n", __FUNCTION__); 525 dprintk ("%s\n", __FUNCTION__);
526 526
@@ -559,7 +559,7 @@ static void dvb_frontend_stop(struct dvb_frontend *fe)
559static int dvb_frontend_start(struct dvb_frontend *fe) 559static int dvb_frontend_start(struct dvb_frontend *fe)
560{ 560{
561 int ret; 561 int ret;
562 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 562 struct dvb_frontend_private *fepriv = fe->frontend_priv;
563 563
564 dprintk ("%s\n", __FUNCTION__); 564 dprintk ("%s\n", __FUNCTION__);
565 565
@@ -597,7 +597,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
597{ 597{
598 struct dvb_device *dvbdev = file->private_data; 598 struct dvb_device *dvbdev = file->private_data;
599 struct dvb_frontend *fe = dvbdev->priv; 599 struct dvb_frontend *fe = dvbdev->priv;
600 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 600 struct dvb_frontend_private *fepriv = fe->frontend_priv;
601 int err = -EOPNOTSUPP; 601 int err = -EOPNOTSUPP;
602 602
603 dprintk ("%s\n", __FUNCTION__); 603 dprintk ("%s\n", __FUNCTION__);
@@ -615,7 +615,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
615 615
616 switch (cmd) { 616 switch (cmd) {
617 case FE_GET_INFO: { 617 case FE_GET_INFO: {
618 struct dvb_frontend_info* info = (struct dvb_frontend_info*) parg; 618 struct dvb_frontend_info* info = parg;
619 memcpy(info, &fe->ops->info, sizeof(struct dvb_frontend_info)); 619 memcpy(info, &fe->ops->info, sizeof(struct dvb_frontend_info));
620 620
621 /* Force the CAN_INVERSION_AUTO bit on. If the frontend doesn't 621 /* Force the CAN_INVERSION_AUTO bit on. If the frontend doesn't
@@ -793,7 +793,7 @@ static unsigned int dvb_frontend_poll(struct file *file, struct poll_table_struc
793{ 793{
794 struct dvb_device *dvbdev = file->private_data; 794 struct dvb_device *dvbdev = file->private_data;
795 struct dvb_frontend *fe = dvbdev->priv; 795 struct dvb_frontend *fe = dvbdev->priv;
796 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 796 struct dvb_frontend_private *fepriv = fe->frontend_priv;
797 797
798 dprintk ("%s\n", __FUNCTION__); 798 dprintk ("%s\n", __FUNCTION__);
799 799
@@ -809,7 +809,7 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
809{ 809{
810 struct dvb_device *dvbdev = file->private_data; 810 struct dvb_device *dvbdev = file->private_data;
811 struct dvb_frontend *fe = dvbdev->priv; 811 struct dvb_frontend *fe = dvbdev->priv;
812 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 812 struct dvb_frontend_private *fepriv = fe->frontend_priv;
813 int ret; 813 int ret;
814 814
815 dprintk ("%s\n", __FUNCTION__); 815 dprintk ("%s\n", __FUNCTION__);
@@ -833,7 +833,7 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
833{ 833{
834 struct dvb_device *dvbdev = file->private_data; 834 struct dvb_device *dvbdev = file->private_data;
835 struct dvb_frontend *fe = dvbdev->priv; 835 struct dvb_frontend *fe = dvbdev->priv;
836 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 836 struct dvb_frontend_private *fepriv = fe->frontend_priv;
837 837
838 dprintk ("%s\n", __FUNCTION__); 838 dprintk ("%s\n", __FUNCTION__);
839 839
@@ -873,7 +873,7 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
873 up(&frontend_mutex); 873 up(&frontend_mutex);
874 return -ENOMEM; 874 return -ENOMEM;
875 } 875 }
876 fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 876 fepriv = fe->frontend_priv;
877 memset(fe->frontend_priv, 0, sizeof(struct dvb_frontend_private)); 877 memset(fe->frontend_priv, 0, sizeof(struct dvb_frontend_private));
878 878
879 init_MUTEX (&fepriv->sem); 879 init_MUTEX (&fepriv->sem);
@@ -897,7 +897,7 @@ EXPORT_SYMBOL(dvb_register_frontend);
897 897
898int dvb_unregister_frontend(struct dvb_frontend* fe) 898int dvb_unregister_frontend(struct dvb_frontend* fe)
899{ 899{
900 struct dvb_frontend_private *fepriv = (struct dvb_frontend_private*) fe->frontend_priv; 900 struct dvb_frontend_private *fepriv = fe->frontend_priv;
901 dprintk ("%s\n", __FUNCTION__); 901 dprintk ("%s\n", __FUNCTION__);
902 902
903 down (&frontend_mutex); 903 down (&frontend_mutex);
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 44892e7abd3d..6a968c346a36 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -315,7 +315,7 @@ static inline void reset_ule( struct dvb_net_priv *p )
315 */ 315 */
316static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len ) 316static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len )
317{ 317{
318 struct dvb_net_priv *priv = (struct dvb_net_priv *)dev->priv; 318 struct dvb_net_priv *priv = dev->priv;
319 unsigned long skipped = 0L; 319 unsigned long skipped = 0L;
320 u8 *ts, *ts_end, *from_where = NULL, ts_remain = 0, how_much = 0, new_ts = 1; 320 u8 *ts, *ts_end, *from_where = NULL, ts_remain = 0, how_much = 0, new_ts = 1;
321 struct ethhdr *ethh = NULL; 321 struct ethhdr *ethh = NULL;
@@ -709,7 +709,7 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len,
709 const u8 *buffer2, size_t buffer2_len, 709 const u8 *buffer2, size_t buffer2_len,
710 struct dmx_ts_feed *feed, enum dmx_success success) 710 struct dmx_ts_feed *feed, enum dmx_success success)
711{ 711{
712 struct net_device *dev = (struct net_device *)feed->priv; 712 struct net_device *dev = feed->priv;
713 713
714 if (buffer2 != 0) 714 if (buffer2 != 0)
715 printk(KERN_WARNING "buffer2 not 0: %p.\n", buffer2); 715 printk(KERN_WARNING "buffer2 not 0: %p.\n", buffer2);
@@ -727,6 +727,7 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
727 u8 *eth; 727 u8 *eth;
728 struct sk_buff *skb; 728 struct sk_buff *skb;
729 struct net_device_stats *stats = &(((struct dvb_net_priv *) dev->priv)->stats); 729 struct net_device_stats *stats = &(((struct dvb_net_priv *) dev->priv)->stats);
730 int snap = 0;
730 731
731 /* note: pkt_len includes a 32bit checksum */ 732 /* note: pkt_len includes a 32bit checksum */
732 if (pkt_len < 16) { 733 if (pkt_len < 16) {
@@ -750,9 +751,12 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
750 return; 751 return;
751 } 752 }
752 if (pkt[5] & 0x02) { 753 if (pkt[5] & 0x02) {
753 //FIXME: handle LLC/SNAP 754 /* handle LLC/SNAP, see rfc-1042 */
754 stats->rx_dropped++; 755 if (pkt_len < 24 || memcmp(&pkt[12], "\xaa\xaa\x03\0\0\0", 6)) {
755 return; 756 stats->rx_dropped++;
757 return;
758 }
759 snap = 8;
756 } 760 }
757 if (pkt[7]) { 761 if (pkt[7]) {
758 /* FIXME: assemble datagram from multiple sections */ 762 /* FIXME: assemble datagram from multiple sections */
@@ -762,9 +766,9 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
762 } 766 }
763 767
764 /* we have 14 byte ethernet header (ip header follows); 768 /* we have 14 byte ethernet header (ip header follows);
765 * 12 byte MPE header; 4 byte checksum; + 2 byte alignment 769 * 12 byte MPE header; 4 byte checksum; + 2 byte alignment, 8 byte LLC/SNAP
766 */ 770 */
767 if (!(skb = dev_alloc_skb(pkt_len - 4 - 12 + 14 + 2))) { 771 if (!(skb = dev_alloc_skb(pkt_len - 4 - 12 + 14 + 2 - snap))) {
768 //printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name); 772 //printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name);
769 stats->rx_dropped++; 773 stats->rx_dropped++;
770 return; 774 return;
@@ -773,8 +777,8 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
773 skb->dev = dev; 777 skb->dev = dev;
774 778
775 /* copy L3 payload */ 779 /* copy L3 payload */
776 eth = (u8 *) skb_put(skb, pkt_len - 12 - 4 + 14); 780 eth = (u8 *) skb_put(skb, pkt_len - 12 - 4 + 14 - snap);
777 memcpy(eth + 14, pkt + 12, pkt_len - 12 - 4); 781 memcpy(eth + 14, pkt + 12 + snap, pkt_len - 12 - 4 - snap);
778 782
779 /* create ethernet header: */ 783 /* create ethernet header: */
780 eth[0]=pkt[0x0b]; 784 eth[0]=pkt[0x0b];
@@ -786,8 +790,21 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
786 790
787 eth[6]=eth[7]=eth[8]=eth[9]=eth[10]=eth[11]=0; 791 eth[6]=eth[7]=eth[8]=eth[9]=eth[10]=eth[11]=0;
788 792
789 eth[12] = 0x08; /* ETH_P_IP */ 793 if (snap) {
790 eth[13] = 0x00; 794 eth[12] = pkt[18];
795 eth[13] = pkt[19];
796 } else {
797 /* protocol numbers are from rfc-1700 or
798 * http://www.iana.org/assignments/ethernet-numbers
799 */
800 if (pkt[12] >> 4 == 6) { /* version field from IP header */
801 eth[12] = 0x86; /* IPv6 */
802 eth[13] = 0xdd;
803 } else {
804 eth[12] = 0x08; /* IPv4 */
805 eth[13] = 0x00;
806 }
807 }
791 808
792 skb->protocol = dvb_net_eth_type_trans(skb, dev); 809 skb->protocol = dvb_net_eth_type_trans(skb, dev);
793 810
@@ -801,7 +818,7 @@ static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len,
801 struct dmx_section_filter *filter, 818 struct dmx_section_filter *filter,
802 enum dmx_success success) 819 enum dmx_success success)
803{ 820{
804 struct net_device *dev=(struct net_device *) filter->priv; 821 struct net_device *dev = filter->priv;
805 822
806 /** 823 /**
807 * we rely on the DVB API definition where exactly one complete 824 * we rely on the DVB API definition where exactly one complete
@@ -826,7 +843,7 @@ static int dvb_net_filter_sec_set(struct net_device *dev,
826 struct dmx_section_filter **secfilter, 843 struct dmx_section_filter **secfilter,
827 u8 *mac, u8 *mac_mask) 844 u8 *mac, u8 *mac_mask)
828{ 845{
829 struct dvb_net_priv *priv = (struct dvb_net_priv*) dev->priv; 846 struct dvb_net_priv *priv = dev->priv;
830 int ret; 847 int ret;
831 848
832 *secfilter=NULL; 849 *secfilter=NULL;
@@ -870,7 +887,7 @@ static int dvb_net_filter_sec_set(struct net_device *dev,
870static int dvb_net_feed_start(struct net_device *dev) 887static int dvb_net_feed_start(struct net_device *dev)
871{ 888{
872 int ret, i; 889 int ret, i;
873 struct dvb_net_priv *priv = (struct dvb_net_priv*) dev->priv; 890 struct dvb_net_priv *priv = dev->priv;
874 struct dmx_demux *demux = priv->demux; 891 struct dmx_demux *demux = priv->demux;
875 unsigned char *mac = (unsigned char *) dev->dev_addr; 892 unsigned char *mac = (unsigned char *) dev->dev_addr;
876 893
@@ -965,7 +982,7 @@ static int dvb_net_feed_start(struct net_device *dev)
965 982
966static int dvb_net_feed_stop(struct net_device *dev) 983static int dvb_net_feed_stop(struct net_device *dev)
967{ 984{
968 struct dvb_net_priv *priv = (struct dvb_net_priv*) dev->priv; 985 struct dvb_net_priv *priv = dev->priv;
969 int i; 986 int i;
970 987
971 dprintk("%s\n", __FUNCTION__); 988 dprintk("%s\n", __FUNCTION__);
@@ -1016,7 +1033,7 @@ static int dvb_net_feed_stop(struct net_device *dev)
1016 1033
1017static int dvb_set_mc_filter (struct net_device *dev, struct dev_mc_list *mc) 1034static int dvb_set_mc_filter (struct net_device *dev, struct dev_mc_list *mc)
1018{ 1035{
1019 struct dvb_net_priv *priv = (struct dvb_net_priv*) dev->priv; 1036 struct dvb_net_priv *priv = dev->priv;
1020 1037
1021 if (priv->multi_num == DVB_NET_MULTICAST_MAX) 1038 if (priv->multi_num == DVB_NET_MULTICAST_MAX)
1022 return -ENOMEM; 1039 return -ENOMEM;
@@ -1031,7 +1048,7 @@ static int dvb_set_mc_filter (struct net_device *dev, struct dev_mc_list *mc)
1031static void wq_set_multicast_list (void *data) 1048static void wq_set_multicast_list (void *data)
1032{ 1049{
1033 struct net_device *dev = data; 1050 struct net_device *dev = data;
1034 struct dvb_net_priv *priv = (struct dvb_net_priv*) dev->priv; 1051 struct dvb_net_priv *priv = dev->priv;
1035 1052
1036 dvb_net_feed_stop(dev); 1053 dvb_net_feed_stop(dev);
1037 1054
@@ -1066,7 +1083,7 @@ static void wq_set_multicast_list (void *data)
1066 1083
1067static void dvb_net_set_multicast_list (struct net_device *dev) 1084static void dvb_net_set_multicast_list (struct net_device *dev)
1068{ 1085{
1069 struct dvb_net_priv *priv = (struct dvb_net_priv*) dev->priv; 1086 struct dvb_net_priv *priv = dev->priv;
1070 schedule_work(&priv->set_multicast_list_wq); 1087 schedule_work(&priv->set_multicast_list_wq);
1071} 1088}
1072 1089
@@ -1084,7 +1101,7 @@ static void wq_restart_net_feed (void *data)
1084 1101
1085static int dvb_net_set_mac (struct net_device *dev, void *p) 1102static int dvb_net_set_mac (struct net_device *dev, void *p)
1086{ 1103{
1087 struct dvb_net_priv *priv = (struct dvb_net_priv*) dev->priv; 1104 struct dvb_net_priv *priv = dev->priv;
1088 struct sockaddr *addr=p; 1105 struct sockaddr *addr=p;
1089 1106
1090 memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); 1107 memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
@@ -1098,7 +1115,7 @@ static int dvb_net_set_mac (struct net_device *dev, void *p)
1098 1115
1099static int dvb_net_open(struct net_device *dev) 1116static int dvb_net_open(struct net_device *dev)
1100{ 1117{
1101 struct dvb_net_priv *priv = (struct dvb_net_priv*) dev->priv; 1118 struct dvb_net_priv *priv = dev->priv;
1102 1119
1103 priv->in_use++; 1120 priv->in_use++;
1104 dvb_net_feed_start(dev); 1121 dvb_net_feed_start(dev);
@@ -1108,7 +1125,7 @@ static int dvb_net_open(struct net_device *dev)
1108 1125
1109static int dvb_net_stop(struct net_device *dev) 1126static int dvb_net_stop(struct net_device *dev)
1110{ 1127{
1111 struct dvb_net_priv *priv = (struct dvb_net_priv*) dev->priv; 1128 struct dvb_net_priv *priv = dev->priv;
1112 1129
1113 priv->in_use--; 1130 priv->in_use--;
1114 return dvb_net_feed_stop(dev); 1131 return dvb_net_feed_stop(dev);
@@ -1228,8 +1245,8 @@ static int dvb_net_remove_if(struct dvb_net *dvbnet, unsigned int num)
1228static int dvb_net_do_ioctl(struct inode *inode, struct file *file, 1245static int dvb_net_do_ioctl(struct inode *inode, struct file *file,
1229 unsigned int cmd, void *parg) 1246 unsigned int cmd, void *parg)
1230{ 1247{
1231 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data; 1248 struct dvb_device *dvbdev = file->private_data;
1232 struct dvb_net *dvbnet = (struct dvb_net *) dvbdev->priv; 1249 struct dvb_net *dvbnet = dvbdev->priv;
1233 1250
1234 if (((file->f_flags&O_ACCMODE)==O_RDONLY)) 1251 if (((file->f_flags&O_ACCMODE)==O_RDONLY))
1235 return -EPERM; 1252 return -EPERM;
@@ -1237,7 +1254,7 @@ static int dvb_net_do_ioctl(struct inode *inode, struct file *file,
1237 switch (cmd) { 1254 switch (cmd) {
1238 case NET_ADD_IF: 1255 case NET_ADD_IF:
1239 { 1256 {
1240 struct dvb_net_if *dvbnetif=(struct dvb_net_if *)parg; 1257 struct dvb_net_if *dvbnetif = parg;
1241 int result; 1258 int result;
1242 1259
1243 if (!capable(CAP_SYS_ADMIN)) 1260 if (!capable(CAP_SYS_ADMIN))
@@ -1258,7 +1275,7 @@ static int dvb_net_do_ioctl(struct inode *inode, struct file *file,
1258 { 1275 {
1259 struct net_device *netdev; 1276 struct net_device *netdev;
1260 struct dvb_net_priv *priv_data; 1277 struct dvb_net_priv *priv_data;
1261 struct dvb_net_if *dvbnetif=(struct dvb_net_if *)parg; 1278 struct dvb_net_if *dvbnetif = parg;
1262 1279
1263 if (dvbnetif->if_num >= DVB_NET_DEVICES_MAX || 1280 if (dvbnetif->if_num >= DVB_NET_DEVICES_MAX ||
1264 !dvbnet->state[dvbnetif->if_num]) 1281 !dvbnet->state[dvbnetif->if_num])
@@ -1266,7 +1283,7 @@ static int dvb_net_do_ioctl(struct inode *inode, struct file *file,
1266 1283
1267 netdev = dvbnet->device[dvbnetif->if_num]; 1284 netdev = dvbnet->device[dvbnetif->if_num];
1268 1285
1269 priv_data=(struct dvb_net_priv*)netdev->priv; 1286 priv_data = netdev->priv;
1270 dvbnetif->pid=priv_data->pid; 1287 dvbnetif->pid=priv_data->pid;
1271 dvbnetif->feedtype=priv_data->feedtype; 1288 dvbnetif->feedtype=priv_data->feedtype;
1272 break; 1289 break;
@@ -1288,7 +1305,7 @@ static int dvb_net_do_ioctl(struct inode *inode, struct file *file,
1288 /* binary compatiblity cruft */ 1305 /* binary compatiblity cruft */
1289 case __NET_ADD_IF_OLD: 1306 case __NET_ADD_IF_OLD:
1290 { 1307 {
1291 struct __dvb_net_if_old *dvbnetif=(struct __dvb_net_if_old *)parg; 1308 struct __dvb_net_if_old *dvbnetif = parg;
1292 int result; 1309 int result;
1293 1310
1294 if (!capable(CAP_SYS_ADMIN)) 1311 if (!capable(CAP_SYS_ADMIN))
@@ -1309,7 +1326,7 @@ static int dvb_net_do_ioctl(struct inode *inode, struct file *file,
1309 { 1326 {
1310 struct net_device *netdev; 1327 struct net_device *netdev;
1311 struct dvb_net_priv *priv_data; 1328 struct dvb_net_priv *priv_data;
1312 struct __dvb_net_if_old *dvbnetif=(struct __dvb_net_if_old *)parg; 1329 struct __dvb_net_if_old *dvbnetif = parg;
1313 1330
1314 if (dvbnetif->if_num >= DVB_NET_DEVICES_MAX || 1331 if (dvbnetif->if_num >= DVB_NET_DEVICES_MAX ||
1315 !dvbnet->state[dvbnetif->if_num]) 1332 !dvbnet->state[dvbnetif->if_num])
@@ -1317,7 +1334,7 @@ static int dvb_net_do_ioctl(struct inode *inode, struct file *file,
1317 1334
1318 netdev = dvbnet->device[dvbnetif->if_num]; 1335 netdev = dvbnet->device[dvbnetif->if_num];
1319 1336
1320 priv_data=(struct dvb_net_priv*)netdev->priv; 1337 priv_data = netdev->priv;
1321 dvbnetif->pid=priv_data->pid; 1338 dvbnetif->pid=priv_data->pid;
1322 break; 1339 break;
1323 } 1340 }
diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
index cf4ffe38fda3..9d9662f4b8e6 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -286,9 +286,8 @@ skip:
286} 286}
287 287
288 288
289int dvb_register_adapter(struct dvb_adapter **padap, const char *name, struct module *module) 289int dvb_register_adapter(struct dvb_adapter *adap, const char *name, struct module *module)
290{ 290{
291 struct dvb_adapter *adap;
292 int num; 291 int num;
293 292
294 if (down_interruptible (&dvbdev_register_lock)) 293 if (down_interruptible (&dvbdev_register_lock))
@@ -299,11 +298,6 @@ int dvb_register_adapter(struct dvb_adapter **padap, const char *name, struct mo
299 return -ENFILE; 298 return -ENFILE;
300 } 299 }
301 300
302 if (!(*padap = adap = kmalloc(sizeof(struct dvb_adapter), GFP_KERNEL))) {
303 up(&dvbdev_register_lock);
304 return -ENOMEM;
305 }
306
307 memset (adap, 0, sizeof(struct dvb_adapter)); 301 memset (adap, 0, sizeof(struct dvb_adapter));
308 INIT_LIST_HEAD (&adap->device_list); 302 INIT_LIST_HEAD (&adap->device_list);
309 303
@@ -331,7 +325,6 @@ int dvb_unregister_adapter(struct dvb_adapter *adap)
331 return -ERESTARTSYS; 325 return -ERESTARTSYS;
332 list_del (&adap->list_head); 326 list_del (&adap->list_head);
333 up (&dvbdev_register_lock); 327 up (&dvbdev_register_lock);
334 kfree (adap);
335 return 0; 328 return 0;
336} 329}
337EXPORT_SYMBOL(dvb_unregister_adapter); 330EXPORT_SYMBOL(dvb_unregister_adapter);
diff --git a/drivers/media/dvb/dvb-core/dvbdev.h b/drivers/media/dvb/dvb-core/dvbdev.h
index 184edba3caa7..a251867f30f1 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.h
+++ b/drivers/media/dvb/dvb-core/dvbdev.h
@@ -76,7 +76,7 @@ struct dvb_device {
76}; 76};
77 77
78 78
79extern int dvb_register_adapter (struct dvb_adapter **padap, const char *name, struct module *module); 79extern int dvb_register_adapter (struct dvb_adapter *adap, const char *name, struct module *module);
80extern int dvb_unregister_adapter (struct dvb_adapter *adap); 80extern int dvb_unregister_adapter (struct dvb_adapter *adap);
81 81
82extern int dvb_register_device (struct dvb_adapter *adap, 82extern int dvb_register_device (struct dvb_adapter *adap,
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 0bfd4df17d08..75fb556ec01f 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -12,10 +12,10 @@ config DVB_STV0299
12 12
13config DVB_CX24110 13config DVB_CX24110
14 tristate "Conexant CX24110 based" 14 tristate "Conexant CX24110 based"
15 depends on DVB_CORE 15 depends on DVB_CORE
16 help 16 help
17 A DVB-S tuner module. Say Y when you want to support this frontend. 17 A DVB-S tuner module. Say Y when you want to support this frontend.
18 18
19config DVB_TDA8083 19config DVB_TDA8083
20 tristate "Philips TDA8083 based" 20 tristate "Philips TDA8083 based"
21 depends on DVB_CORE 21 depends on DVB_CORE
@@ -127,8 +127,8 @@ comment "DVB-C (cable) frontends"
127config DVB_ATMEL_AT76C651 127config DVB_ATMEL_AT76C651
128 tristate "Atmel AT76C651 based" 128 tristate "Atmel AT76C651 based"
129 depends on DVB_CORE 129 depends on DVB_CORE
130 help 130 help
131 A DVB-C tuner module. Say Y when you want to support this frontend. 131 A DVB-C tuner module. Say Y when you want to support this frontend.
132 132
133config DVB_VES1820 133config DVB_VES1820
134 tristate "VLSI VES1820 based" 134 tristate "VLSI VES1820 based"
@@ -158,10 +158,6 @@ config DVB_NXT2002
158 help 158 help
159 An ATSC 8VSB tuner module. Say Y when you want to support this frontend. 159 An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
160 160
161config DVB_OR51132
162 tristate "OR51132 based (pcHDTV)"
163 depends on DVB_CORE
164
165config DVB_OR51211 161config DVB_OR51211
166 tristate "or51211 based (pcHDTV HD2000 card)" 162 tristate "or51211 based (pcHDTV HD2000 card)"
167 depends on DVB_CORE 163 depends on DVB_CORE
@@ -169,4 +165,12 @@ config DVB_OR51211
169 help 165 help
170 An ATSC 8VSB tuner module. Say Y when you want to support this frontend. 166 An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
171 167
168config DVB_OR51132
169 tristate "OR51132 based (pcHDTV HD3000 card)"
170 depends on DVB_CORE
171 select FW_LOADER
172 help
173 An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
174 to support this frontend.
175
172endmenu 176endmenu
diff --git a/drivers/media/dvb/frontends/at76c651.c b/drivers/media/dvb/frontends/at76c651.c
index ce2eaa1640e8..72a2b5455b0b 100644
--- a/drivers/media/dvb/frontends/at76c651.c
+++ b/drivers/media/dvb/frontends/at76c651.c
@@ -259,7 +259,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe,
259 struct dvb_frontend_parameters *p) 259 struct dvb_frontend_parameters *p)
260{ 260{
261 int ret; 261 int ret;
262 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 262 struct at76c651_state* state = fe->demodulator_priv;
263 263
264 at76c651_writereg(state, 0x0c, 0xc3); 264 at76c651_writereg(state, 0x0c, 0xc3);
265 state->config->pll_set(fe, p); 265 state->config->pll_set(fe, p);
@@ -276,7 +276,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe,
276 276
277static int at76c651_set_defaults(struct dvb_frontend* fe) 277static int at76c651_set_defaults(struct dvb_frontend* fe)
278{ 278{
279 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 279 struct at76c651_state* state = fe->demodulator_priv;
280 280
281 at76c651_set_symbol_rate(state, 6900000); 281 at76c651_set_symbol_rate(state, 6900000);
282 at76c651_set_qam(state, QAM_64); 282 at76c651_set_qam(state, QAM_64);
@@ -294,7 +294,7 @@ static int at76c651_set_defaults(struct dvb_frontend* fe)
294 294
295static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status) 295static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
296{ 296{
297 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 297 struct at76c651_state* state = fe->demodulator_priv;
298 u8 sync; 298 u8 sync;
299 299
300 /* 300 /*
@@ -319,7 +319,7 @@ static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
319 319
320static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber) 320static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
321{ 321{
322 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 322 struct at76c651_state* state = fe->demodulator_priv;
323 323
324 *ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16; 324 *ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16;
325 *ber |= at76c651_readreg(state, 0x82) << 8; 325 *ber |= at76c651_readreg(state, 0x82) << 8;
@@ -331,7 +331,7 @@ static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
331 331
332static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength) 332static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
333{ 333{
334 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 334 struct at76c651_state* state = fe->demodulator_priv;
335 335
336 u8 gain = ~at76c651_readreg(state, 0x91); 336 u8 gain = ~at76c651_readreg(state, 0x91);
337 *strength = (gain << 8) | gain; 337 *strength = (gain << 8) | gain;
@@ -341,7 +341,7 @@ static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
341 341
342static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr) 342static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
343{ 343{
344 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 344 struct at76c651_state* state = fe->demodulator_priv;
345 345
346 *snr = 0xFFFF - 346 *snr = 0xFFFF -
347 ((at76c651_readreg(state, 0x8F) << 8) | 347 ((at76c651_readreg(state, 0x8F) << 8) |
@@ -352,7 +352,7 @@ static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
352 352
353static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 353static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
354{ 354{
355 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 355 struct at76c651_state* state = fe->demodulator_priv;
356 356
357 *ucblocks = at76c651_readreg(state, 0x82); 357 *ucblocks = at76c651_readreg(state, 0x82);
358 358
@@ -369,7 +369,7 @@ static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronte
369 369
370static void at76c651_release(struct dvb_frontend* fe) 370static void at76c651_release(struct dvb_frontend* fe)
371{ 371{
372 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 372 struct at76c651_state* state = fe->demodulator_priv;
373 kfree(state); 373 kfree(state);
374} 374}
375 375
@@ -381,7 +381,7 @@ struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
381 struct at76c651_state* state = NULL; 381 struct at76c651_state* state = NULL;
382 382
383 /* allocate memory for the internal state */ 383 /* allocate memory for the internal state */
384 state = (struct at76c651_state*) kmalloc(sizeof(struct at76c651_state), GFP_KERNEL); 384 state = kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
385 if (state == NULL) goto error; 385 if (state == NULL) goto error;
386 386
387 /* setup the state */ 387 /* setup the state */
diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c
index a212279042b8..0c2ed4438618 100644
--- a/drivers/media/dvb/frontends/cx22700.c
+++ b/drivers/media/dvb/frontends/cx22700.c
@@ -232,7 +232,7 @@ static int cx22700_get_tps (struct cx22700_state* state, struct dvb_ofdm_paramet
232 232
233static int cx22700_init (struct dvb_frontend* fe) 233static int cx22700_init (struct dvb_frontend* fe)
234 234
235{ struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 235{ struct cx22700_state* state = fe->demodulator_priv;
236 int i; 236 int i;
237 237
238 dprintk("cx22700_init: init chip\n"); 238 dprintk("cx22700_init: init chip\n");
@@ -258,7 +258,7 @@ static int cx22700_init (struct dvb_frontend* fe)
258 258
259static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status) 259static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status)
260{ 260{
261 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 261 struct cx22700_state* state = fe->demodulator_priv;
262 262
263 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9) 263 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
264 | (cx22700_readreg (state, 0x0e) << 1); 264 | (cx22700_readreg (state, 0x0e) << 1);
@@ -286,7 +286,7 @@ static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status)
286 286
287static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber) 287static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber)
288{ 288{
289 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 289 struct cx22700_state* state = fe->demodulator_priv;
290 290
291 *ber = cx22700_readreg (state, 0x0c) & 0x7f; 291 *ber = cx22700_readreg (state, 0x0c) & 0x7f;
292 cx22700_writereg (state, 0x0c, 0x00); 292 cx22700_writereg (state, 0x0c, 0x00);
@@ -296,7 +296,7 @@ static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber)
296 296
297static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) 297static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
298{ 298{
299 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 299 struct cx22700_state* state = fe->demodulator_priv;
300 300
301 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9) 301 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
302 | (cx22700_readreg (state, 0x0e) << 1); 302 | (cx22700_readreg (state, 0x0e) << 1);
@@ -307,7 +307,7 @@ static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
307 307
308static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr) 308static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr)
309{ 309{
310 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 310 struct cx22700_state* state = fe->demodulator_priv;
311 311
312 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9) 312 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
313 | (cx22700_readreg (state, 0x0e) << 1); 313 | (cx22700_readreg (state, 0x0e) << 1);
@@ -318,7 +318,7 @@ static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr)
318 318
319static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 319static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
320{ 320{
321 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 321 struct cx22700_state* state = fe->demodulator_priv;
322 322
323 *ucblocks = cx22700_readreg (state, 0x0f); 323 *ucblocks = cx22700_readreg (state, 0x0f);
324 cx22700_writereg (state, 0x0f, 0x00); 324 cx22700_writereg (state, 0x0f, 0x00);
@@ -328,7 +328,7 @@ static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
328 328
329static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 329static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
330{ 330{
331 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 331 struct cx22700_state* state = fe->demodulator_priv;
332 332
333 cx22700_writereg (state, 0x00, 0x02); /* XXX CHECKME: soft reset*/ 333 cx22700_writereg (state, 0x00, 0x02); /* XXX CHECKME: soft reset*/
334 cx22700_writereg (state, 0x00, 0x00); 334 cx22700_writereg (state, 0x00, 0x00);
@@ -346,7 +346,7 @@ static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
346 346
347static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 347static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
348{ 348{
349 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 349 struct cx22700_state* state = fe->demodulator_priv;
350 u8 reg09 = cx22700_readreg (state, 0x09); 350 u8 reg09 = cx22700_readreg (state, 0x09);
351 351
352 p->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF; 352 p->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF;
@@ -363,7 +363,7 @@ static int cx22700_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
363 363
364static void cx22700_release(struct dvb_frontend* fe) 364static void cx22700_release(struct dvb_frontend* fe)
365{ 365{
366 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 366 struct cx22700_state* state = fe->demodulator_priv;
367 kfree(state); 367 kfree(state);
368} 368}
369 369
@@ -375,7 +375,7 @@ struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
375 struct cx22700_state* state = NULL; 375 struct cx22700_state* state = NULL;
376 376
377 /* allocate memory for the internal state */ 377 /* allocate memory for the internal state */
378 state = (struct cx22700_state*) kmalloc(sizeof(struct cx22700_state), GFP_KERNEL); 378 state = kmalloc(sizeof(struct cx22700_state), GFP_KERNEL);
379 if (state == NULL) goto error; 379 if (state == NULL) goto error;
380 380
381 /* setup the state */ 381 /* setup the state */
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index 011860ce36cc..f4aa44136c7c 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -200,7 +200,7 @@ static int cx22702_get_tps (struct cx22702_state *state, struct dvb_ofdm_paramet
200static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 200static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
201{ 201{
202 u8 val; 202 u8 val;
203 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 203 struct cx22702_state* state = fe->demodulator_priv;
204 204
205 /* set PLL */ 205 /* set PLL */
206 cx22702_writereg (state, 0x0D, cx22702_readreg(state,0x0D) &0xfe); 206 cx22702_writereg (state, 0x0D, cx22702_readreg(state,0x0D) &0xfe);
@@ -338,7 +338,7 @@ static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_paramet
338static int cx22702_init (struct dvb_frontend* fe) 338static int cx22702_init (struct dvb_frontend* fe)
339{ 339{
340 int i; 340 int i;
341 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 341 struct cx22702_state* state = fe->demodulator_priv;
342 342
343 cx22702_writereg (state, 0x00, 0x02); 343 cx22702_writereg (state, 0x00, 0x02);
344 344
@@ -360,7 +360,7 @@ static int cx22702_init (struct dvb_frontend* fe)
360 360
361static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status) 361static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status)
362{ 362{
363 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 363 struct cx22702_state* state = fe->demodulator_priv;
364 u8 reg0A; 364 u8 reg0A;
365 u8 reg23; 365 u8 reg23;
366 366
@@ -389,7 +389,7 @@ static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status)
389 389
390static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber) 390static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber)
391{ 391{
392 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 392 struct cx22702_state* state = fe->demodulator_priv;
393 393
394 if(cx22702_readreg (state, 0xE4) & 0x02) { 394 if(cx22702_readreg (state, 0xE4) & 0x02) {
395 /* Realtime statistics */ 395 /* Realtime statistics */
@@ -406,7 +406,7 @@ static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber)
406 406
407static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) 407static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
408{ 408{
409 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 409 struct cx22702_state* state = fe->demodulator_priv;
410 410
411 *signal_strength = cx22702_readreg (state, 0x23); 411 *signal_strength = cx22702_readreg (state, 0x23);
412 412
@@ -415,7 +415,7 @@ static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
415 415
416static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr) 416static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr)
417{ 417{
418 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 418 struct cx22702_state* state = fe->demodulator_priv;
419 419
420 u16 rs_ber=0; 420 u16 rs_ber=0;
421 if(cx22702_readreg (state, 0xE4) & 0x02) { 421 if(cx22702_readreg (state, 0xE4) & 0x02) {
@@ -434,7 +434,7 @@ static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr)
434 434
435static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 435static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
436{ 436{
437 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 437 struct cx22702_state* state = fe->demodulator_priv;
438 438
439 u8 _ucblocks; 439 u8 _ucblocks;
440 440
@@ -449,7 +449,7 @@ static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
449 449
450static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 450static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
451{ 451{
452 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 452 struct cx22702_state* state = fe->demodulator_priv;
453 453
454 u8 reg0C = cx22702_readreg (state, 0x0C); 454 u8 reg0C = cx22702_readreg (state, 0x0C);
455 455
@@ -459,7 +459,7 @@ static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
459 459
460static void cx22702_release(struct dvb_frontend* fe) 460static void cx22702_release(struct dvb_frontend* fe)
461{ 461{
462 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 462 struct cx22702_state* state = fe->demodulator_priv;
463 kfree(state); 463 kfree(state);
464} 464}
465 465
@@ -471,7 +471,7 @@ struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
471 struct cx22702_state* state = NULL; 471 struct cx22702_state* state = NULL;
472 472
473 /* allocate memory for the internal state */ 473 /* allocate memory for the internal state */
474 state = (struct cx22702_state*) kmalloc(sizeof(struct cx22702_state), GFP_KERNEL); 474 state = kmalloc(sizeof(struct cx22702_state), GFP_KERNEL);
475 if (state == NULL) goto error; 475 if (state == NULL) goto error;
476 476
477 /* setup the state */ 477 /* setup the state */
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index ae16112a0653..8222b88cb486 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -315,7 +315,7 @@ dprintk("cx24110 debug: entering %s(%d)\n",__FUNCTION__,srate);
315 315
316int cx24110_pll_write (struct dvb_frontend* fe, u32 data) 316int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
317{ 317{
318 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 318 struct cx24110_state *state = fe->demodulator_priv;
319 319
320/* tuner data is 21 bits long, must be left-aligned in data */ 320/* tuner data is 21 bits long, must be left-aligned in data */
321/* tuner cx24108 is written through a dedicated 3wire interface on the demod chip */ 321/* tuner cx24108 is written through a dedicated 3wire interface on the demod chip */
@@ -356,7 +356,7 @@ int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
356 356
357static int cx24110_initfe(struct dvb_frontend* fe) 357static int cx24110_initfe(struct dvb_frontend* fe)
358{ 358{
359 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 359 struct cx24110_state *state = fe->demodulator_priv;
360/* fixme (low): error handling */ 360/* fixme (low): error handling */
361 int i; 361 int i;
362 362
@@ -373,7 +373,7 @@ static int cx24110_initfe(struct dvb_frontend* fe)
373 373
374static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage) 374static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
375{ 375{
376 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 376 struct cx24110_state *state = fe->demodulator_priv;
377 377
378 switch (voltage) { 378 switch (voltage) {
379 case SEC_VOLTAGE_13: 379 case SEC_VOLTAGE_13:
@@ -385,8 +385,7 @@ static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
385 }; 385 };
386} 386}
387 387
388static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, 388static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
389 fe_sec_mini_cmd_t burst)
390{ 389{
391 int rv, bit, i; 390 int rv, bit, i;
392 struct cx24110_state *state = fe->demodulator_priv; 391 struct cx24110_state *state = fe->demodulator_priv;
@@ -413,7 +412,7 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
413 struct dvb_diseqc_master_cmd *cmd) 412 struct dvb_diseqc_master_cmd *cmd)
414{ 413{
415 int i, rv; 414 int i, rv;
416 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 415 struct cx24110_state *state = fe->demodulator_priv;
417 416
418 for (i = 0; i < cmd->msg_len; i++) 417 for (i = 0; i < cmd->msg_len; i++)
419 cx24110_writereg(state, 0x79 + i, cmd->msg[i]); 418 cx24110_writereg(state, 0x79 + i, cmd->msg[i]);
@@ -432,7 +431,7 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
432 431
433static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status) 432static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status)
434{ 433{
435 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 434 struct cx24110_state *state = fe->demodulator_priv;
436 435
437 int sync = cx24110_readreg (state, 0x55); 436 int sync = cx24110_readreg (state, 0x55);
438 437
@@ -460,7 +459,7 @@ static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status)
460 459
461static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber) 460static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber)
462{ 461{
463 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 462 struct cx24110_state *state = fe->demodulator_priv;
464 463
465 /* fixme (maybe): value range is 16 bit. Scale? */ 464 /* fixme (maybe): value range is 16 bit. Scale? */
466 if(cx24110_readreg(state,0x24)&0x10) { 465 if(cx24110_readreg(state,0x24)&0x10) {
@@ -478,7 +477,7 @@ static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber)
478 477
479static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) 478static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
480{ 479{
481 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 480 struct cx24110_state *state = fe->demodulator_priv;
482 481
483/* no provision in hardware. Read the frontend AGC accumulator. No idea how to scale this, but I know it is 2s complement */ 482/* no provision in hardware. Read the frontend AGC accumulator. No idea how to scale this, but I know it is 2s complement */
484 u8 signal = cx24110_readreg (state, 0x27)+128; 483 u8 signal = cx24110_readreg (state, 0x27)+128;
@@ -489,7 +488,7 @@ static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
489 488
490static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr) 489static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr)
491{ 490{
492 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 491 struct cx24110_state *state = fe->demodulator_priv;
493 492
494 /* no provision in hardware. Can be computed from the Es/N0 estimator, but I don't know how. */ 493 /* no provision in hardware. Can be computed from the Es/N0 estimator, but I don't know how. */
495 if(cx24110_readreg(state,0x6a)&0x80) { 494 if(cx24110_readreg(state,0x6a)&0x80) {
@@ -505,7 +504,7 @@ static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr)
505 504
506static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 505static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
507{ 506{
508 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 507 struct cx24110_state *state = fe->demodulator_priv;
509 u32 lastbyer; 508 u32 lastbyer;
510 509
511 if(cx24110_readreg(state,0x10)&0x40) { 510 if(cx24110_readreg(state,0x10)&0x40) {
@@ -527,7 +526,7 @@ static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
527 526
528static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 527static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
529{ 528{
530 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 529 struct cx24110_state *state = fe->demodulator_priv;
531 530
532 state->config->pll_set(fe, p); 531 state->config->pll_set(fe, p);
533 cx24110_set_inversion (state, p->inversion); 532 cx24110_set_inversion (state, p->inversion);
@@ -540,7 +539,7 @@ static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
540 539
541static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 540static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
542{ 541{
543 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 542 struct cx24110_state *state = fe->demodulator_priv;
544 s32 afc; unsigned sclk; 543 s32 afc; unsigned sclk;
545 544
546/* cannot read back tuner settings (freq). Need to have some private storage */ 545/* cannot read back tuner settings (freq). Need to have some private storage */
@@ -567,14 +566,14 @@ static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
567 566
568static int cx24110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) 567static int cx24110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
569{ 568{
570 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 569 struct cx24110_state *state = fe->demodulator_priv;
571 570
572 return cx24110_writereg(state,0x76,(cx24110_readreg(state,0x76)&~0x10)|(((tone==SEC_TONE_ON))?0x10:0)); 571 return cx24110_writereg(state,0x76,(cx24110_readreg(state,0x76)&~0x10)|(((tone==SEC_TONE_ON))?0x10:0));
573} 572}
574 573
575static void cx24110_release(struct dvb_frontend* fe) 574static void cx24110_release(struct dvb_frontend* fe)
576{ 575{
577 struct cx24110_state* state = (struct cx24110_state*) fe->demodulator_priv; 576 struct cx24110_state* state = fe->demodulator_priv;
578 kfree(state); 577 kfree(state);
579} 578}
580 579
@@ -587,7 +586,7 @@ struct dvb_frontend* cx24110_attach(const struct cx24110_config* config,
587 int ret; 586 int ret;
588 587
589 /* allocate memory for the internal state */ 588 /* allocate memory for the internal state */
590 state = (struct cx24110_state*) kmalloc(sizeof(struct cx24110_state), GFP_KERNEL); 589 state = kmalloc(sizeof(struct cx24110_state), GFP_KERNEL);
591 if (state == NULL) goto error; 590 if (state == NULL) goto error;
592 591
593 /* setup the state */ 592 /* setup the state */
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index a853d12a26f1..6f52d649e97e 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -56,12 +56,12 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
56static int dib3000mb_set_frontend(struct dvb_frontend* fe, 56static int dib3000mb_set_frontend(struct dvb_frontend* fe,
57 struct dvb_frontend_parameters *fep, int tuner) 57 struct dvb_frontend_parameters *fep, int tuner)
58{ 58{
59 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 59 struct dib3000_state* state = fe->demodulator_priv;
60 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; 60 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
61 fe_code_rate_t fe_cr = FEC_NONE; 61 fe_code_rate_t fe_cr = FEC_NONE;
62 int search_state, seq; 62 int search_state, seq;
63 63
64 if (tuner) { 64 if (tuner && state->config.pll_addr && state->config.pll_set) {
65 dib3000mb_tuner_pass_ctrl(fe,1,state->config.pll_addr(fe)); 65 dib3000mb_tuner_pass_ctrl(fe,1,state->config.pll_addr(fe));
66 state->config.pll_set(fe, fep, NULL); 66 state->config.pll_set(fe, fep, NULL);
67 dib3000mb_tuner_pass_ctrl(fe,0,state->config.pll_addr(fe)); 67 dib3000mb_tuner_pass_ctrl(fe,0,state->config.pll_addr(fe));
@@ -317,7 +317,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
317 317
318static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode) 318static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
319{ 319{
320 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 320 struct dib3000_state* state = fe->demodulator_priv;
321 321
322 deb_info("dib3000mb is getting up.\n"); 322 deb_info("dib3000mb is getting up.\n");
323 wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_UP); 323 wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_UP);
@@ -401,7 +401,7 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
401static int dib3000mb_get_frontend(struct dvb_frontend* fe, 401static int dib3000mb_get_frontend(struct dvb_frontend* fe,
402 struct dvb_frontend_parameters *fep) 402 struct dvb_frontend_parameters *fep)
403{ 403{
404 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 404 struct dib3000_state* state = fe->demodulator_priv;
405 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; 405 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
406 fe_code_rate_t *cr; 406 fe_code_rate_t *cr;
407 u16 tps_val; 407 u16 tps_val;
@@ -562,7 +562,7 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
562 562
563static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat) 563static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat)
564{ 564{
565 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 565 struct dib3000_state* state = fe->demodulator_priv;
566 566
567 *stat = 0; 567 *stat = 0;
568 568
@@ -594,7 +594,7 @@ static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat)
594 594
595static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber) 595static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber)
596{ 596{
597 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 597 struct dib3000_state* state = fe->demodulator_priv;
598 598
599 *ber = ((rd(DIB3000MB_REG_BER_MSB) << 16) | rd(DIB3000MB_REG_BER_LSB)); 599 *ber = ((rd(DIB3000MB_REG_BER_MSB) << 16) | rd(DIB3000MB_REG_BER_LSB));
600 return 0; 600 return 0;
@@ -603,7 +603,7 @@ static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber)
603/* see dib3000-watch dvb-apps for exact calcuations of signal_strength and snr */ 603/* see dib3000-watch dvb-apps for exact calcuations of signal_strength and snr */
604static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength) 604static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
605{ 605{
606 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 606 struct dib3000_state* state = fe->demodulator_priv;
607 607
608 *strength = rd(DIB3000MB_REG_SIGNAL_POWER) * 0xffff / 0x170; 608 *strength = rd(DIB3000MB_REG_SIGNAL_POWER) * 0xffff / 0x170;
609 return 0; 609 return 0;
@@ -611,7 +611,7 @@ static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength
611 611
612static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr) 612static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr)
613{ 613{
614 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 614 struct dib3000_state* state = fe->demodulator_priv;
615 short sigpow = rd(DIB3000MB_REG_SIGNAL_POWER); 615 short sigpow = rd(DIB3000MB_REG_SIGNAL_POWER);
616 int icipow = ((rd(DIB3000MB_REG_NOISE_POWER_MSB) & 0xff) << 16) | 616 int icipow = ((rd(DIB3000MB_REG_NOISE_POWER_MSB) & 0xff) << 16) |
617 rd(DIB3000MB_REG_NOISE_POWER_LSB); 617 rd(DIB3000MB_REG_NOISE_POWER_LSB);
@@ -621,7 +621,7 @@ static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr)
621 621
622static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc) 622static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
623{ 623{
624 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 624 struct dib3000_state* state = fe->demodulator_priv;
625 625
626 *unc = rd(DIB3000MB_REG_UNC); 626 *unc = rd(DIB3000MB_REG_UNC);
627 return 0; 627 return 0;
@@ -629,7 +629,7 @@ static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
629 629
630static int dib3000mb_sleep(struct dvb_frontend* fe) 630static int dib3000mb_sleep(struct dvb_frontend* fe)
631{ 631{
632 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 632 struct dib3000_state* state = fe->demodulator_priv;
633 deb_info("dib3000mb is going to bed.\n"); 633 deb_info("dib3000mb is going to bed.\n");
634 wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_DOWN); 634 wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_DOWN);
635 return 0; 635 return 0;
@@ -656,7 +656,7 @@ static int dib3000mb_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_
656 656
657static void dib3000mb_release(struct dvb_frontend* fe) 657static void dib3000mb_release(struct dvb_frontend* fe)
658{ 658{
659 struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; 659 struct dib3000_state *state = fe->demodulator_priv;
660 kfree(state); 660 kfree(state);
661} 661}
662 662
@@ -671,7 +671,7 @@ static int dib3000mb_pid_control(struct dvb_frontend *fe,int index, int pid,int
671 671
672static int dib3000mb_fifo_control(struct dvb_frontend *fe, int onoff) 672static int dib3000mb_fifo_control(struct dvb_frontend *fe, int onoff)
673{ 673{
674 struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; 674 struct dib3000_state *state = fe->demodulator_priv;
675 675
676 deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling"); 676 deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
677 if (onoff) { 677 if (onoff) {
@@ -692,7 +692,7 @@ static int dib3000mb_pid_parse(struct dvb_frontend *fe, int onoff)
692 692
693static int dib3000mb_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr) 693static int dib3000mb_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
694{ 694{
695 struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; 695 struct dib3000_state *state = fe->demodulator_priv;
696 if (onoff) { 696 if (onoff) {
697 wr(DIB3000MB_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr)); 697 wr(DIB3000MB_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
698 } else { 698 } else {
@@ -709,7 +709,7 @@ struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
709 struct dib3000_state* state = NULL; 709 struct dib3000_state* state = NULL;
710 710
711 /* allocate memory for the internal state */ 711 /* allocate memory for the internal state */
712 state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL); 712 state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
713 if (state == NULL) 713 if (state == NULL)
714 goto error; 714 goto error;
715 memset(state,0,sizeof(struct dib3000_state)); 715 memset(state,0,sizeof(struct dib3000_state));
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index 4a31c05eaecd..888f10a5e96b 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -297,7 +297,7 @@ static int dib3000mc_set_general_cfg(struct dib3000_state *state, struct dvb_fro
297static int dib3000mc_get_frontend(struct dvb_frontend* fe, 297static int dib3000mc_get_frontend(struct dvb_frontend* fe,
298 struct dvb_frontend_parameters *fep) 298 struct dvb_frontend_parameters *fep)
299{ 299{
300 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 300 struct dib3000_state* state = fe->demodulator_priv;
301 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; 301 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
302 fe_code_rate_t *cr; 302 fe_code_rate_t *cr;
303 u16 tps_val,cr_val; 303 u16 tps_val,cr_val;
@@ -458,12 +458,12 @@ static int dib3000mc_get_frontend(struct dvb_frontend* fe,
458static int dib3000mc_set_frontend(struct dvb_frontend* fe, 458static int dib3000mc_set_frontend(struct dvb_frontend* fe,
459 struct dvb_frontend_parameters *fep, int tuner) 459 struct dvb_frontend_parameters *fep, int tuner)
460{ 460{
461 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 461 struct dib3000_state* state = fe->demodulator_priv;
462 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; 462 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
463 int search_state,auto_val; 463 int search_state,auto_val;
464 u16 val; 464 u16 val;
465 465
466 if (tuner) { /* initial call from dvb */ 466 if (tuner && state->config.pll_addr && state->config.pll_set) { /* initial call from dvb */
467 dib3000mc_tuner_pass_ctrl(fe,1,state->config.pll_addr(fe)); 467 dib3000mc_tuner_pass_ctrl(fe,1,state->config.pll_addr(fe));
468 state->config.pll_set(fe,fep,NULL); 468 state->config.pll_set(fe,fep,NULL);
469 dib3000mc_tuner_pass_ctrl(fe,0,state->config.pll_addr(fe)); 469 dib3000mc_tuner_pass_ctrl(fe,0,state->config.pll_addr(fe));
@@ -659,7 +659,7 @@ static int dib3000mc_fe_init(struct dvb_frontend* fe, int mobile_mode)
659} 659}
660static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat) 660static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat)
661{ 661{
662 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 662 struct dib3000_state* state = fe->demodulator_priv;
663 u16 lock = rd(DIB3000MC_REG_LOCKING); 663 u16 lock = rd(DIB3000MC_REG_LOCKING);
664 664
665 *stat = 0; 665 *stat = 0;
@@ -679,14 +679,14 @@ static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat)
679 679
680static int dib3000mc_read_ber(struct dvb_frontend* fe, u32 *ber) 680static int dib3000mc_read_ber(struct dvb_frontend* fe, u32 *ber)
681{ 681{
682 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 682 struct dib3000_state* state = fe->demodulator_priv;
683 *ber = ((rd(DIB3000MC_REG_BER_MSB) << 16) | rd(DIB3000MC_REG_BER_LSB)); 683 *ber = ((rd(DIB3000MC_REG_BER_MSB) << 16) | rd(DIB3000MC_REG_BER_LSB));
684 return 0; 684 return 0;
685} 685}
686 686
687static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc) 687static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
688{ 688{
689 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 689 struct dib3000_state* state = fe->demodulator_priv;
690 690
691 *unc = rd(DIB3000MC_REG_PACKET_ERROR_COUNT); 691 *unc = rd(DIB3000MC_REG_PACKET_ERROR_COUNT);
692 return 0; 692 return 0;
@@ -695,7 +695,7 @@ static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
695/* see dib3000mb.c for calculation comments */ 695/* see dib3000mb.c for calculation comments */
696static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength) 696static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
697{ 697{
698 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 698 struct dib3000_state* state = fe->demodulator_priv;
699 u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB); 699 u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB);
700 *strength = (((val >> 6) & 0xff) << 8) + (val & 0x3f); 700 *strength = (((val >> 6) & 0xff) << 8) + (val & 0x3f);
701 701
@@ -706,7 +706,7 @@ static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength
706/* see dib3000mb.c for calculation comments */ 706/* see dib3000mb.c for calculation comments */
707static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr) 707static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr)
708{ 708{
709 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 709 struct dib3000_state* state = fe->demodulator_priv;
710 u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB), 710 u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB),
711 val2 = rd(DIB3000MC_REG_SIGNAL_NOISE_MSB); 711 val2 = rd(DIB3000MC_REG_SIGNAL_NOISE_MSB);
712 u16 sig,noise; 712 u16 sig,noise;
@@ -726,7 +726,7 @@ static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr)
726 726
727static int dib3000mc_sleep(struct dvb_frontend* fe) 727static int dib3000mc_sleep(struct dvb_frontend* fe)
728{ 728{
729 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 729 struct dib3000_state* state = fe->demodulator_priv;
730 730
731 set_or(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_PWR_DOWN); 731 set_or(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_PWR_DOWN);
732 wr(DIB3000MC_REG_CLK_CFG_1,DIB3000MC_CLK_CFG_1_POWER_DOWN); 732 wr(DIB3000MC_REG_CLK_CFG_1,DIB3000MC_CLK_CFG_1_POWER_DOWN);
@@ -756,7 +756,7 @@ static int dib3000mc_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_
756 756
757static void dib3000mc_release(struct dvb_frontend* fe) 757static void dib3000mc_release(struct dvb_frontend* fe)
758{ 758{
759 struct dib3000_state *state = (struct dib3000_state *) fe->demodulator_priv; 759 struct dib3000_state *state = fe->demodulator_priv;
760 kfree(state); 760 kfree(state);
761} 761}
762 762
@@ -771,7 +771,7 @@ static int dib3000mc_pid_control(struct dvb_frontend *fe,int index, int pid,int
771 771
772static int dib3000mc_fifo_control(struct dvb_frontend *fe, int onoff) 772static int dib3000mc_fifo_control(struct dvb_frontend *fe, int onoff)
773{ 773{
774 struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; 774 struct dib3000_state *state = fe->demodulator_priv;
775 u16 tmp = rd(DIB3000MC_REG_SMO_MODE); 775 u16 tmp = rd(DIB3000MC_REG_SMO_MODE);
776 776
777 deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling"); 777 deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
@@ -803,7 +803,7 @@ static int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff)
803 803
804static int dib3000mc_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr) 804static int dib3000mc_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
805{ 805{
806 struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; 806 struct dib3000_state *state = fe->demodulator_priv;
807 if (onoff) { 807 if (onoff) {
808 wr(DIB3000MC_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr)); 808 wr(DIB3000MC_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
809 } else { 809 } else {
@@ -844,7 +844,7 @@ struct dvb_frontend* dib3000mc_attach(const struct dib3000_config* config,
844 u16 devid; 844 u16 devid;
845 845
846 /* allocate memory for the internal state */ 846 /* allocate memory for the internal state */
847 state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL); 847 state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
848 if (state == NULL) 848 if (state == NULL)
849 goto error; 849 goto error;
850 memset(state,0,sizeof(struct dib3000_state)); 850 memset(state,0,sizeof(struct dib3000_state));
diff --git a/drivers/media/dvb/frontends/dvb-pll.h b/drivers/media/dvb/frontends/dvb-pll.h
index 016c794a5677..c4c3c56c4a81 100644
--- a/drivers/media/dvb/frontends/dvb-pll.h
+++ b/drivers/media/dvb/frontends/dvb-pll.h
@@ -2,6 +2,9 @@
2 * $Id: dvb-pll.h,v 1.2 2005/02/10 11:43:41 kraxel Exp $ 2 * $Id: dvb-pll.h,v 1.2 2005/02/10 11:43:41 kraxel Exp $
3 */ 3 */
4 4
5#ifndef __DVB_PLL_H__
6#define __DVB_PLL_H__
7
5struct dvb_pll_desc { 8struct dvb_pll_desc {
6 char *name; 9 char *name;
7 u32 min; 10 u32 min;
@@ -26,9 +29,4 @@ extern struct dvb_pll_desc dvb_pll_unknown_1;
26int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf, 29int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
27 u32 freq, int bandwidth); 30 u32 freq, int bandwidth);
28 31
29/* 32#endif
30 * Local variables:
31 * c-basic-offset: 8
32 * compile-command: "make DVB=1"
33 * End:
34 */
diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.c b/drivers/media/dvb/frontends/dvb_dummy_fe.c
index c05a9b05600c..cff93b9d8ab2 100644
--- a/drivers/media/dvb/frontends/dvb_dummy_fe.c
+++ b/drivers/media/dvb/frontends/dvb_dummy_fe.c
@@ -100,7 +100,7 @@ static int dvb_dummy_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t vo
100 100
101static void dvb_dummy_fe_release(struct dvb_frontend* fe) 101static void dvb_dummy_fe_release(struct dvb_frontend* fe)
102{ 102{
103 struct dvb_dummy_fe_state* state = (struct dvb_dummy_fe_state*) fe->demodulator_priv; 103 struct dvb_dummy_fe_state* state = fe->demodulator_priv;
104 kfree(state); 104 kfree(state);
105} 105}
106 106
@@ -111,7 +111,7 @@ struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void)
111 struct dvb_dummy_fe_state* state = NULL; 111 struct dvb_dummy_fe_state* state = NULL;
112 112
113 /* allocate memory for the internal state */ 113 /* allocate memory for the internal state */
114 state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); 114 state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
115 if (state == NULL) goto error; 115 if (state == NULL) goto error;
116 116
117 /* setup the state */ 117 /* setup the state */
@@ -134,7 +134,7 @@ struct dvb_frontend* dvb_dummy_fe_qpsk_attach()
134 struct dvb_dummy_fe_state* state = NULL; 134 struct dvb_dummy_fe_state* state = NULL;
135 135
136 /* allocate memory for the internal state */ 136 /* allocate memory for the internal state */
137 state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); 137 state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
138 if (state == NULL) goto error; 138 if (state == NULL) goto error;
139 139
140 /* setup the state */ 140 /* setup the state */
@@ -157,7 +157,7 @@ struct dvb_frontend* dvb_dummy_fe_qam_attach()
157 struct dvb_dummy_fe_state* state = NULL; 157 struct dvb_dummy_fe_state* state = NULL;
158 158
159 /* allocate memory for the internal state */ 159 /* allocate memory for the internal state */
160 state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); 160 state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
161 if (state == NULL) goto error; 161 if (state == NULL) goto error;
162 162
163 /* setup the state */ 163 /* setup the state */
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index 9ac95de9834d..031a1ddc7d11 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -121,7 +121,7 @@ static int reset_and_configure (struct l64781_state* state)
121 121
122static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_parameters *param) 122static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
123{ 123{
124 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 124 struct l64781_state* state = fe->demodulator_priv;
125 /* The coderates for FEC_NONE, FEC_4_5 and FEC_FEC_6_7 are arbitrary */ 125 /* The coderates for FEC_NONE, FEC_4_5 and FEC_FEC_6_7 are arbitrary */
126 static const u8 fec_tab[] = { 7, 0, 1, 2, 9, 3, 10, 4 }; 126 static const u8 fec_tab[] = { 7, 0, 1, 2, 9, 3, 10, 4 };
127 /* QPSK, QAM_16, QAM_64 */ 127 /* QPSK, QAM_16, QAM_64 */
@@ -234,7 +234,7 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
234 234
235static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* param) 235static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* param)
236{ 236{
237 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 237 struct l64781_state* state = fe->demodulator_priv;
238 int tmp; 238 int tmp;
239 239
240 240
@@ -352,7 +352,7 @@ static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters*
352 352
353static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status) 353static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status)
354{ 354{
355 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 355 struct l64781_state* state = fe->demodulator_priv;
356 int sync = l64781_readreg (state, 0x32); 356 int sync = l64781_readreg (state, 0x32);
357 int gain = l64781_readreg (state, 0x0e); 357 int gain = l64781_readreg (state, 0x0e);
358 358
@@ -381,7 +381,7 @@ static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status)
381 381
382static int l64781_read_ber(struct dvb_frontend* fe, u32* ber) 382static int l64781_read_ber(struct dvb_frontend* fe, u32* ber)
383{ 383{
384 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 384 struct l64781_state* state = fe->demodulator_priv;
385 385
386 /* XXX FIXME: set up counting period (reg 0x26...0x28) 386 /* XXX FIXME: set up counting period (reg 0x26...0x28)
387 */ 387 */
@@ -393,7 +393,7 @@ static int l64781_read_ber(struct dvb_frontend* fe, u32* ber)
393 393
394static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) 394static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
395{ 395{
396 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 396 struct l64781_state* state = fe->demodulator_priv;
397 397
398 u8 gain = l64781_readreg (state, 0x0e); 398 u8 gain = l64781_readreg (state, 0x0e);
399 *signal_strength = (gain << 8) | gain; 399 *signal_strength = (gain << 8) | gain;
@@ -403,7 +403,7 @@ static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_stre
403 403
404static int l64781_read_snr(struct dvb_frontend* fe, u16* snr) 404static int l64781_read_snr(struct dvb_frontend* fe, u16* snr)
405{ 405{
406 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 406 struct l64781_state* state = fe->demodulator_priv;
407 407
408 u8 avg_quality = 0xff - l64781_readreg (state, 0x33); 408 u8 avg_quality = 0xff - l64781_readreg (state, 0x33);
409 *snr = (avg_quality << 8) | avg_quality; /* not exact, but...*/ 409 *snr = (avg_quality << 8) | avg_quality; /* not exact, but...*/
@@ -413,7 +413,7 @@ static int l64781_read_snr(struct dvb_frontend* fe, u16* snr)
413 413
414static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 414static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
415{ 415{
416 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 416 struct l64781_state* state = fe->demodulator_priv;
417 417
418 *ucblocks = l64781_readreg (state, 0x37) 418 *ucblocks = l64781_readreg (state, 0x37)
419 | (l64781_readreg (state, 0x38) << 8); 419 | (l64781_readreg (state, 0x38) << 8);
@@ -423,7 +423,7 @@ static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
423 423
424static int l64781_sleep(struct dvb_frontend* fe) 424static int l64781_sleep(struct dvb_frontend* fe)
425{ 425{
426 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 426 struct l64781_state* state = fe->demodulator_priv;
427 427
428 /* Power down */ 428 /* Power down */
429 return l64781_writereg (state, 0x3e, 0x5a); 429 return l64781_writereg (state, 0x3e, 0x5a);
@@ -431,7 +431,7 @@ static int l64781_sleep(struct dvb_frontend* fe)
431 431
432static int l64781_init(struct dvb_frontend* fe) 432static int l64781_init(struct dvb_frontend* fe)
433{ 433{
434 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 434 struct l64781_state* state = fe->demodulator_priv;
435 435
436 reset_and_configure (state); 436 reset_and_configure (state);
437 437
@@ -484,7 +484,7 @@ static int l64781_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
484 484
485static void l64781_release(struct dvb_frontend* fe) 485static void l64781_release(struct dvb_frontend* fe)
486{ 486{
487 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 487 struct l64781_state* state = fe->demodulator_priv;
488 kfree(state); 488 kfree(state);
489} 489}
490 490
@@ -501,7 +501,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
501 { .addr = config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } }; 501 { .addr = config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
502 502
503 /* allocate memory for the internal state */ 503 /* allocate memory for the internal state */
504 state = (struct l64781_state*) kmalloc(sizeof(struct l64781_state), GFP_KERNEL); 504 state = kmalloc(sizeof(struct l64781_state), GFP_KERNEL);
505 if (state == NULL) goto error; 505 if (state == NULL) goto error;
506 506
507 /* setup the state */ 507 /* setup the state */
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index 176a22e3441b..e455aecd76b2 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -226,7 +226,7 @@ static int mt312_get_code_rate(struct mt312_state* state, fe_code_rate_t *cr)
226 226
227static int mt312_initfe(struct dvb_frontend* fe) 227static int mt312_initfe(struct dvb_frontend* fe)
228{ 228{
229 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 229 struct mt312_state *state = fe->demodulator_priv;
230 int ret; 230 int ret;
231 u8 buf[2]; 231 u8 buf[2];
232 232
@@ -287,7 +287,7 @@ static int mt312_initfe(struct dvb_frontend* fe)
287static int mt312_send_master_cmd(struct dvb_frontend* fe, 287static int mt312_send_master_cmd(struct dvb_frontend* fe,
288 struct dvb_diseqc_master_cmd *c) 288 struct dvb_diseqc_master_cmd *c)
289{ 289{
290 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 290 struct mt312_state *state = fe->demodulator_priv;
291 int ret; 291 int ret;
292 u8 diseqc_mode; 292 u8 diseqc_mode;
293 293
@@ -318,7 +318,7 @@ static int mt312_send_master_cmd(struct dvb_frontend* fe,
318 318
319static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c) 319static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c)
320{ 320{
321 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 321 struct mt312_state *state = fe->demodulator_priv;
322 const u8 mini_tab[2] = { 0x02, 0x03 }; 322 const u8 mini_tab[2] = { 0x02, 0x03 };
323 323
324 int ret; 324 int ret;
@@ -340,7 +340,7 @@ static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c)
340 340
341static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t) 341static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t)
342{ 342{
343 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 343 struct mt312_state *state = fe->demodulator_priv;
344 const u8 tone_tab[2] = { 0x01, 0x00 }; 344 const u8 tone_tab[2] = { 0x01, 0x00 };
345 345
346 int ret; 346 int ret;
@@ -362,7 +362,7 @@ static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t)
362 362
363static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v) 363static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v)
364{ 364{
365 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 365 struct mt312_state *state = fe->demodulator_priv;
366 const u8 volt_tab[3] = { 0x00, 0x40, 0x00 }; 366 const u8 volt_tab[3] = { 0x00, 0x40, 0x00 };
367 367
368 if (v > SEC_VOLTAGE_OFF) 368 if (v > SEC_VOLTAGE_OFF)
@@ -373,7 +373,7 @@ static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v)
373 373
374static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s) 374static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s)
375{ 375{
376 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 376 struct mt312_state *state = fe->demodulator_priv;
377 int ret; 377 int ret;
378 u8 status[3]; 378 u8 status[3];
379 379
@@ -400,7 +400,7 @@ static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s)
400 400
401static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber) 401static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber)
402{ 402{
403 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 403 struct mt312_state *state = fe->demodulator_priv;
404 int ret; 404 int ret;
405 u8 buf[3]; 405 u8 buf[3];
406 406
@@ -414,7 +414,7 @@ static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber)
414 414
415static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_strength) 415static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_strength)
416{ 416{
417 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 417 struct mt312_state *state = fe->demodulator_priv;
418 int ret; 418 int ret;
419 u8 buf[3]; 419 u8 buf[3];
420 u16 agc; 420 u16 agc;
@@ -435,7 +435,7 @@ static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_stren
435 435
436static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr) 436static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr)
437{ 437{
438 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 438 struct mt312_state *state = fe->demodulator_priv;
439 int ret; 439 int ret;
440 u8 buf[2]; 440 u8 buf[2];
441 441
@@ -449,7 +449,7 @@ static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr)
449 449
450static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc) 450static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc)
451{ 451{
452 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 452 struct mt312_state *state = fe->demodulator_priv;
453 int ret; 453 int ret;
454 u8 buf[2]; 454 u8 buf[2];
455 455
@@ -464,7 +464,7 @@ static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc)
464static int mt312_set_frontend(struct dvb_frontend* fe, 464static int mt312_set_frontend(struct dvb_frontend* fe,
465 struct dvb_frontend_parameters *p) 465 struct dvb_frontend_parameters *p)
466{ 466{
467 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 467 struct mt312_state *state = fe->demodulator_priv;
468 int ret; 468 int ret;
469 u8 buf[5], config_val; 469 u8 buf[5], config_val;
470 u16 sr; 470 u16 sr;
@@ -560,7 +560,7 @@ static int mt312_set_frontend(struct dvb_frontend* fe,
560static int mt312_get_frontend(struct dvb_frontend* fe, 560static int mt312_get_frontend(struct dvb_frontend* fe,
561 struct dvb_frontend_parameters *p) 561 struct dvb_frontend_parameters *p)
562{ 562{
563 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 563 struct mt312_state *state = fe->demodulator_priv;
564 int ret; 564 int ret;
565 565
566 if ((ret = mt312_get_inversion(state, &p->inversion)) < 0) 566 if ((ret = mt312_get_inversion(state, &p->inversion)) < 0)
@@ -577,7 +577,7 @@ static int mt312_get_frontend(struct dvb_frontend* fe,
577 577
578static int mt312_sleep(struct dvb_frontend* fe) 578static int mt312_sleep(struct dvb_frontend* fe)
579{ 579{
580 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 580 struct mt312_state *state = fe->demodulator_priv;
581 int ret; 581 int ret;
582 u8 config; 582 u8 config;
583 583
@@ -605,7 +605,7 @@ static int mt312_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_
605 605
606static void mt312_release(struct dvb_frontend* fe) 606static void mt312_release(struct dvb_frontend* fe)
607{ 607{
608 struct mt312_state* state = (struct mt312_state*) fe->demodulator_priv; 608 struct mt312_state* state = fe->demodulator_priv;
609 kfree(state); 609 kfree(state);
610} 610}
611 611
@@ -617,7 +617,7 @@ struct dvb_frontend* vp310_attach(const struct mt312_config* config,
617 struct mt312_state* state = NULL; 617 struct mt312_state* state = NULL;
618 618
619 /* allocate memory for the internal state */ 619 /* allocate memory for the internal state */
620 state = (struct mt312_state*) kmalloc(sizeof(struct mt312_state), GFP_KERNEL); 620 state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
621 if (state == NULL) 621 if (state == NULL)
622 goto error; 622 goto error;
623 623
@@ -651,7 +651,7 @@ struct dvb_frontend* mt312_attach(const struct mt312_config* config,
651 struct mt312_state* state = NULL; 651 struct mt312_state* state = NULL;
652 652
653 /* allocate memory for the internal state */ 653 /* allocate memory for the internal state */
654 state = (struct mt312_state*) kmalloc(sizeof(struct mt312_state), GFP_KERNEL); 654 state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
655 if (state == NULL) 655 if (state == NULL)
656 goto error; 656 goto error;
657 657
diff --git a/drivers/media/dvb/frontends/mt352.c b/drivers/media/dvb/frontends/mt352.c
index 50326c7248fa..d32dc4de9e7f 100644
--- a/drivers/media/dvb/frontends/mt352.c
+++ b/drivers/media/dvb/frontends/mt352.c
@@ -46,7 +46,7 @@ struct mt352_state {
46 struct dvb_frontend_ops ops; 46 struct dvb_frontend_ops ops;
47 47
48 /* configuration settings */ 48 /* configuration settings */
49 const struct mt352_config* config; 49 struct mt352_config config;
50}; 50};
51 51
52static int debug; 52static int debug;
@@ -59,7 +59,7 @@ static int mt352_single_write(struct dvb_frontend *fe, u8 reg, u8 val)
59{ 59{
60 struct mt352_state* state = fe->demodulator_priv; 60 struct mt352_state* state = fe->demodulator_priv;
61 u8 buf[2] = { reg, val }; 61 u8 buf[2] = { reg, val };
62 struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, 62 struct i2c_msg msg = { .addr = state->config.demod_address, .flags = 0,
63 .buf = buf, .len = 2 }; 63 .buf = buf, .len = 2 };
64 int err = i2c_transfer(state->i2c, &msg, 1); 64 int err = i2c_transfer(state->i2c, &msg, 1);
65 if (err != 1) { 65 if (err != 1) {
@@ -84,10 +84,10 @@ static int mt352_read_register(struct mt352_state* state, u8 reg)
84 int ret; 84 int ret;
85 u8 b0 [] = { reg }; 85 u8 b0 [] = { reg };
86 u8 b1 [] = { 0 }; 86 u8 b1 [] = { 0 };
87 struct i2c_msg msg [] = { { .addr = state->config->demod_address, 87 struct i2c_msg msg [] = { { .addr = state->config.demod_address,
88 .flags = 0, 88 .flags = 0,
89 .buf = b0, .len = 1 }, 89 .buf = b0, .len = 1 },
90 { .addr = state->config->demod_address, 90 { .addr = state->config.demod_address,
91 .flags = I2C_M_RD, 91 .flags = I2C_M_RD,
92 .buf = b1, .len = 1 } }; 92 .buf = b1, .len = 1 } };
93 93
@@ -102,11 +102,6 @@ static int mt352_read_register(struct mt352_state* state, u8 reg)
102 return b1[0]; 102 return b1[0];
103} 103}
104 104
105int mt352_read(struct dvb_frontend *fe, u8 reg)
106{
107 return mt352_read_register(fe->demodulator_priv,reg);
108}
109
110static int mt352_sleep(struct dvb_frontend* fe) 105static int mt352_sleep(struct dvb_frontend* fe)
111{ 106{
112 static u8 mt352_softdown[] = { CLOCK_CTL, 0x20, 0x08 }; 107 static u8 mt352_softdown[] = { CLOCK_CTL, 0x20, 0x08 };
@@ -134,8 +129,8 @@ static void mt352_calc_nominal_rate(struct mt352_state* state,
134 bw = 8; 129 bw = 8;
135 break; 130 break;
136 } 131 }
137 if (state->config->adc_clock) 132 if (state->config.adc_clock)
138 adc_clock = state->config->adc_clock; 133 adc_clock = state->config.adc_clock;
139 134
140 value = 64 * bw * (1<<16) / (7 * 8); 135 value = 64 * bw * (1<<16) / (7 * 8);
141 value = value * 1000 / adc_clock; 136 value = value * 1000 / adc_clock;
@@ -152,10 +147,10 @@ static void mt352_calc_input_freq(struct mt352_state* state,
152 int if2 = 36167; /* 36.166667 MHz */ 147 int if2 = 36167; /* 36.166667 MHz */
153 int ife,value; 148 int ife,value;
154 149
155 if (state->config->adc_clock) 150 if (state->config.adc_clock)
156 adc_clock = state->config->adc_clock; 151 adc_clock = state->config.adc_clock;
157 if (state->config->if2) 152 if (state->config.if2)
158 if2 = state->config->if2; 153 if2 = state->config.if2;
159 154
160 ife = (2*adc_clock - if2); 155 ife = (2*adc_clock - if2);
161 value = -16374 * ife / adc_clock; 156 value = -16374 * ife / adc_clock;
@@ -289,10 +284,10 @@ static int mt352_set_parameters(struct dvb_frontend* fe,
289 284
290 mt352_calc_nominal_rate(state, op->bandwidth, buf+4); 285 mt352_calc_nominal_rate(state, op->bandwidth, buf+4);
291 mt352_calc_input_freq(state, buf+6); 286 mt352_calc_input_freq(state, buf+6);
292 state->config->pll_set(fe, param, buf+8); 287 state->config.pll_set(fe, param, buf+8);
293 288
294 mt352_write(fe, buf, sizeof(buf)); 289 mt352_write(fe, buf, sizeof(buf));
295 if (state->config->no_tuner) { 290 if (state->config.no_tuner) {
296 /* start decoding */ 291 /* start decoding */
297 mt352_write(fe, fsm_go, 2); 292 mt352_write(fe, fsm_go, 2);
298 } else { 293 } else {
@@ -516,7 +511,7 @@ static int mt352_init(struct dvb_frontend* fe)
516 511
517 /* Do a "hard" reset */ 512 /* Do a "hard" reset */
518 mt352_write(fe, mt352_reset_attach, sizeof(mt352_reset_attach)); 513 mt352_write(fe, mt352_reset_attach, sizeof(mt352_reset_attach));
519 return state->config->demod_init(fe); 514 return state->config.demod_init(fe);
520 } 515 }
521 516
522 return 0; 517 return 0;
@@ -541,8 +536,8 @@ struct dvb_frontend* mt352_attach(const struct mt352_config* config,
541 memset(state,0,sizeof(*state)); 536 memset(state,0,sizeof(*state));
542 537
543 /* setup the state */ 538 /* setup the state */
544 state->config = config;
545 state->i2c = i2c; 539 state->i2c = i2c;
540 memcpy(&state->config,config,sizeof(struct mt352_config));
546 memcpy(&state->ops, &mt352_ops, sizeof(struct dvb_frontend_ops)); 541 memcpy(&state->ops, &mt352_ops, sizeof(struct dvb_frontend_ops));
547 542
548 /* check if the demod is there */ 543 /* check if the demod is there */
@@ -601,10 +596,3 @@ MODULE_LICENSE("GPL");
601 596
602EXPORT_SYMBOL(mt352_attach); 597EXPORT_SYMBOL(mt352_attach);
603EXPORT_SYMBOL(mt352_write); 598EXPORT_SYMBOL(mt352_write);
604EXPORT_SYMBOL(mt352_read);
605/*
606 * Local variables:
607 * c-basic-offset: 8
608 * compile-command: "make DVB=1"
609 * End:
610 */
diff --git a/drivers/media/dvb/frontends/mt352.h b/drivers/media/dvb/frontends/mt352.h
index f5d8a5aed8a9..03040cd595bb 100644
--- a/drivers/media/dvb/frontends/mt352.h
+++ b/drivers/media/dvb/frontends/mt352.h
@@ -61,12 +61,5 @@ extern struct dvb_frontend* mt352_attach(const struct mt352_config* config,
61 struct i2c_adapter* i2c); 61 struct i2c_adapter* i2c);
62 62
63extern int mt352_write(struct dvb_frontend* fe, u8* ibuf, int ilen); 63extern int mt352_write(struct dvb_frontend* fe, u8* ibuf, int ilen);
64extern int mt352_read(struct dvb_frontend *fe, u8 reg);
65 64
66#endif // MT352_H 65#endif // MT352_H
67
68/*
69 * Local variables:
70 * c-basic-offset: 8
71 * End:
72 */
diff --git a/drivers/media/dvb/frontends/nxt2002.c b/drivers/media/dvb/frontends/nxt2002.c
index 4743aa17406e..35a1d60f1927 100644
--- a/drivers/media/dvb/frontends/nxt2002.c
+++ b/drivers/media/dvb/frontends/nxt2002.c
@@ -241,7 +241,7 @@ static void nxt2002_agc_reset(struct nxt2002_state* state)
241static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw) 241static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
242{ 242{
243 243
244 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 244 struct nxt2002_state* state = fe->demodulator_priv;
245 u8 buf[256],written = 0,chunkpos = 0; 245 u8 buf[256],written = 0,chunkpos = 0;
246 u16 rambase,position,crc = 0; 246 u16 rambase,position,crc = 0;
247 247
@@ -309,7 +309,7 @@ static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware
309static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe, 309static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
310 struct dvb_frontend_parameters *p) 310 struct dvb_frontend_parameters *p)
311{ 311{
312 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 312 struct nxt2002_state* state = fe->demodulator_priv;
313 u32 freq = 0; 313 u32 freq = 0;
314 u16 tunerfreq = 0; 314 u16 tunerfreq = 0;
315 u8 buf[4]; 315 u8 buf[4];
@@ -343,8 +343,6 @@ static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
343 /* reset the agc now that tuning has been completed */ 343 /* reset the agc now that tuning has been completed */
344 nxt2002_agc_reset(state); 344 nxt2002_agc_reset(state);
345 345
346
347
348 /* set target power level */ 346 /* set target power level */
349 switch (p->u.vsb.modulation) { 347 switch (p->u.vsb.modulation) {
350 case QAM_64: 348 case QAM_64:
@@ -453,7 +451,7 @@ static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
453 451
454static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status) 452static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
455{ 453{
456 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 454 struct nxt2002_state* state = fe->demodulator_priv;
457 u8 lock; 455 u8 lock;
458 i2c_readbytes(state,0x31,&lock,1); 456 i2c_readbytes(state,0x31,&lock,1);
459 457
@@ -470,7 +468,7 @@ static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
470 468
471static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber) 469static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
472{ 470{
473 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 471 struct nxt2002_state* state = fe->demodulator_priv;
474 u8 b[3]; 472 u8 b[3];
475 473
476 nxt2002_readreg_multibyte(state,0xE6,b,3); 474 nxt2002_readreg_multibyte(state,0xE6,b,3);
@@ -482,7 +480,7 @@ static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
482 480
483static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength) 481static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
484{ 482{
485 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 483 struct nxt2002_state* state = fe->demodulator_priv;
486 u8 b[2]; 484 u8 b[2];
487 u16 temp = 0; 485 u16 temp = 0;
488 486
@@ -502,7 +500,7 @@ static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
502static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr) 500static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
503{ 501{
504 502
505 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 503 struct nxt2002_state* state = fe->demodulator_priv;
506 u8 b[2]; 504 u8 b[2];
507 u16 temp = 0, temp2; 505 u16 temp = 0, temp2;
508 u32 snrdb = 0; 506 u32 snrdb = 0;
@@ -536,7 +534,7 @@ static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
536 534
537static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 535static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
538{ 536{
539 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 537 struct nxt2002_state* state = fe->demodulator_priv;
540 u8 b[3]; 538 u8 b[3];
541 539
542 nxt2002_readreg_multibyte(state,0xE6,b,3); 540 nxt2002_readreg_multibyte(state,0xE6,b,3);
@@ -552,7 +550,7 @@ static int nxt2002_sleep(struct dvb_frontend* fe)
552 550
553static int nxt2002_init(struct dvb_frontend* fe) 551static int nxt2002_init(struct dvb_frontend* fe)
554{ 552{
555 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 553 struct nxt2002_state* state = fe->demodulator_priv;
556 const struct firmware *fw; 554 const struct firmware *fw;
557 int ret; 555 int ret;
558 u8 buf[2]; 556 u8 buf[2];
@@ -624,7 +622,7 @@ static int nxt2002_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
624 622
625static void nxt2002_release(struct dvb_frontend* fe) 623static void nxt2002_release(struct dvb_frontend* fe)
626{ 624{
627 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 625 struct nxt2002_state* state = fe->demodulator_priv;
628 kfree(state); 626 kfree(state);
629} 627}
630 628
@@ -637,7 +635,7 @@ struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
637 u8 buf [] = {0,0,0,0,0}; 635 u8 buf [] = {0,0,0,0,0};
638 636
639 /* allocate memory for the internal state */ 637 /* allocate memory for the internal state */
640 state = (struct nxt2002_state*) kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL); 638 state = kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
641 if (state == NULL) goto error; 639 if (state == NULL) goto error;
642 640
643 /* setup the state */ 641 /* setup the state */
diff --git a/drivers/media/dvb/frontends/nxt6000.c b/drivers/media/dvb/frontends/nxt6000.c
index a41f7da8b842..966de9853d18 100644
--- a/drivers/media/dvb/frontends/nxt6000.c
+++ b/drivers/media/dvb/frontends/nxt6000.c
@@ -176,11 +176,16 @@ static int nxt6000_set_transmission_mode(struct nxt6000_state* state, fe_transmi
176 176
177static void nxt6000_setup(struct dvb_frontend* fe) 177static void nxt6000_setup(struct dvb_frontend* fe)
178{ 178{
179 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 179 struct nxt6000_state* state = fe->demodulator_priv;
180 180
181 nxt6000_writereg(state, RS_COR_SYNC_PARAM, SYNC_PARAM); 181 nxt6000_writereg(state, RS_COR_SYNC_PARAM, SYNC_PARAM);
182 nxt6000_writereg(state, BER_CTRL, /*(1 << 2) | */ (0x01 << 1) | 0x01); 182 nxt6000_writereg(state, BER_CTRL, /*(1 << 2) | */ (0x01 << 1) | 0x01);
183 nxt6000_writereg(state, VIT_COR_CTL, VIT_COR_RESYNC); 183 nxt6000_writereg(state, VIT_BERTIME_2, 0x00); // BER Timer = 0x000200 * 256 = 131072 bits
184 nxt6000_writereg(state, VIT_BERTIME_1, 0x02); //
185 nxt6000_writereg(state, VIT_BERTIME_0, 0x00); //
186 nxt6000_writereg(state, VIT_COR_INTEN, 0x98); // Enable BER interrupts
187 nxt6000_writereg(state, VIT_COR_CTL, 0x82); // Enable BER measurement
188 nxt6000_writereg(state, VIT_COR_CTL, VIT_COR_RESYNC | 0x02 );
184 nxt6000_writereg(state, OFDM_COR_CTL, (0x01 << 5) | (nxt6000_readreg(state, OFDM_COR_CTL) & 0x0F)); 189 nxt6000_writereg(state, OFDM_COR_CTL, (0x01 << 5) | (nxt6000_readreg(state, OFDM_COR_CTL) & 0x0F));
185 nxt6000_writereg(state, OFDM_COR_MODEGUARD, FORCEMODE8K | 0x02); 190 nxt6000_writereg(state, OFDM_COR_MODEGUARD, FORCEMODE8K | 0x02);
186 nxt6000_writereg(state, OFDM_AGC_CTL, AGCLAST | INITIAL_AGC_BW); 191 nxt6000_writereg(state, OFDM_AGC_CTL, AGCLAST | INITIAL_AGC_BW);
@@ -422,7 +427,7 @@ static void nxt6000_dump_status(struct nxt6000_state *state)
422static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status) 427static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status)
423{ 428{
424 u8 core_status; 429 u8 core_status;
425 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 430 struct nxt6000_state* state = fe->demodulator_priv;
426 431
427 *status = 0; 432 *status = 0;
428 433
@@ -451,7 +456,7 @@ static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status)
451 456
452static int nxt6000_init(struct dvb_frontend* fe) 457static int nxt6000_init(struct dvb_frontend* fe)
453{ 458{
454 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 459 struct nxt6000_state* state = fe->demodulator_priv;
455 460
456 nxt6000_reset(state); 461 nxt6000_reset(state);
457 nxt6000_setup(fe); 462 nxt6000_setup(fe);
@@ -461,7 +466,7 @@ static int nxt6000_init(struct dvb_frontend* fe)
461 466
462static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *param) 467static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
463{ 468{
464 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 469 struct nxt6000_state* state = fe->demodulator_priv;
465 int result; 470 int result;
466 471
467 nxt6000_writereg(state, ENABLE_TUNER_IIC, 0x01); /* open i2c bus switch */ 472 nxt6000_writereg(state, ENABLE_TUNER_IIC, 0x01); /* open i2c bus switch */
@@ -482,10 +487,44 @@ static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
482 487
483static void nxt6000_release(struct dvb_frontend* fe) 488static void nxt6000_release(struct dvb_frontend* fe)
484{ 489{
485 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 490 struct nxt6000_state* state = fe->demodulator_priv;
486 kfree(state); 491 kfree(state);
487} 492}
488 493
494static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr)
495{
496 struct nxt6000_state* state = fe->demodulator_priv;
497
498 *snr = nxt6000_readreg( state, OFDM_CHC_SNR) / 8;
499
500 return 0;
501}
502
503static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber)
504{
505 struct nxt6000_state* state = fe->demodulator_priv;
506
507 nxt6000_writereg( state, VIT_COR_INTSTAT, 0x18 );
508
509 *ber = (nxt6000_readreg( state, VIT_BER_1 ) << 8 ) |
510 nxt6000_readreg( state, VIT_BER_0 );
511
512 nxt6000_writereg( state, VIT_COR_INTSTAT, 0x18); // Clear BER Done interrupts
513
514 return 0;
515}
516
517static int nxt6000_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
518{
519 struct nxt6000_state* state = fe->demodulator_priv;
520
521 *signal_strength = (short) (511 -
522 (nxt6000_readreg(state, AGC_GAIN_1) +
523 ((nxt6000_readreg(state, AGC_GAIN_2) & 0x03) << 8)));
524
525 return 0;
526}
527
489static struct dvb_frontend_ops nxt6000_ops; 528static struct dvb_frontend_ops nxt6000_ops;
490 529
491struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config, 530struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
@@ -494,7 +533,7 @@ struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
494 struct nxt6000_state* state = NULL; 533 struct nxt6000_state* state = NULL;
495 534
496 /* allocate memory for the internal state */ 535 /* allocate memory for the internal state */
497 state = (struct nxt6000_state*) kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL); 536 state = kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL);
498 if (state == NULL) goto error; 537 if (state == NULL) goto error;
499 538
500 /* setup the state */ 539 /* setup the state */
@@ -542,6 +581,9 @@ static struct dvb_frontend_ops nxt6000_ops = {
542 .set_frontend = nxt6000_set_frontend, 581 .set_frontend = nxt6000_set_frontend,
543 582
544 .read_status = nxt6000_read_status, 583 .read_status = nxt6000_read_status,
584 .read_ber = nxt6000_read_ber,
585 .read_signal_strength = nxt6000_read_signal_strength,
586 .read_snr = nxt6000_read_snr,
545}; 587};
546 588
547module_param(debug, int, 0644); 589module_param(debug, int, 0644);
diff --git a/drivers/media/dvb/frontends/nxt6000_priv.h b/drivers/media/dvb/frontends/nxt6000_priv.h
index 64b1a89b2a22..0422e580038a 100644
--- a/drivers/media/dvb/frontends/nxt6000_priv.h
+++ b/drivers/media/dvb/frontends/nxt6000_priv.h
@@ -65,12 +65,27 @@
65#define BER_DONE (0x08) 65#define BER_DONE (0x08)
66#define BER_OVERFLOW (0x10) 66#define BER_OVERFLOW (0x10)
67 67
68/* 0x38 VIT_BERTIME_2 */
69#define VIT_BERTIME_2 (0x38)
70
71/* 0x39 VIT_BERTIME_1 */
72#define VIT_BERTIME_1 (0x39)
73
74/* 0x3A VIT_BERTIME_0 */
75#define VIT_BERTIME_0 (0x3a)
76
68 /* 0x38 OFDM_BERTimer *//* Use the alias registers */ 77 /* 0x38 OFDM_BERTimer *//* Use the alias registers */
69#define A_VIT_BER_TIMER_0 (0x1D) 78#define A_VIT_BER_TIMER_0 (0x1D)
70 79
71 /* 0x3A VIT_BER_TIMER_0 *//* Use the alias registers */ 80 /* 0x3A VIT_BER_TIMER_0 *//* Use the alias registers */
72#define A_VIT_BER_0 (0x1B) 81#define A_VIT_BER_0 (0x1B)
73 82
83/* 0x3B VIT_BER_1 */
84#define VIT_BER_1 (0x3b)
85
86/* 0x3C VIT_BER_0 */
87#define VIT_BER_0 (0x3c)
88
74/* 0x40 OFDM_COR_CTL */ 89/* 0x40 OFDM_COR_CTL */
75#define OFDM_COR_CTL (0x40) 90#define OFDM_COR_CTL (0x40)
76#define COREACT (0x20) 91#define COREACT (0x20)
@@ -117,6 +132,12 @@
117#define OFDM_ITB_CTL (0x4B) 132#define OFDM_ITB_CTL (0x4B)
118#define ITBINV (0x01) 133#define ITBINV (0x01)
119 134
135/* 0x49 AGC_GAIN_1 */
136#define AGC_GAIN_1 (0x49)
137
138/* 0x4A AGC_GAIN_2 */
139#define AGC_GAIN_2 (0x4A)
140
120/* 0x4C OFDM_ITB_FREQ_1 */ 141/* 0x4C OFDM_ITB_FREQ_1 */
121#define OFDM_ITB_FREQ_1 (0x4C) 142#define OFDM_ITB_FREQ_1 (0x4C)
122 143
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index df5dee7760a3..cc0a77c790f1 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -102,7 +102,7 @@ static u8 i2c_readbytes (struct or51132_state* state, u8 reg, u8* buf, int len)
102 102
103static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware *fw) 103static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
104{ 104{
105 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 105 struct or51132_state* state = fe->demodulator_priv;
106 static u8 run_buf[] = {0x7F,0x01}; 106 static u8 run_buf[] = {0x7F,0x01};
107 static u8 get_ver_buf[] = {0x04,0x00,0x30,0x00,0x00}; 107 static u8 get_ver_buf[] = {0x04,0x00,0x30,0x00,0x00};
108 u8 rec_buf[14]; 108 u8 rec_buf[14];
@@ -240,7 +240,7 @@ static int or51132_sleep(struct dvb_frontend* fe)
240 240
241static int or51132_setmode(struct dvb_frontend* fe) 241static int or51132_setmode(struct dvb_frontend* fe)
242{ 242{
243 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 243 struct or51132_state* state = fe->demodulator_priv;
244 unsigned char cmd_buf[4]; 244 unsigned char cmd_buf[4];
245 245
246 dprintk("setmode %d\n",(int)state->current_modulation); 246 dprintk("setmode %d\n",(int)state->current_modulation);
@@ -316,7 +316,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
316{ 316{
317 int ret; 317 int ret;
318 u8 buf[4]; 318 u8 buf[4];
319 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 319 struct or51132_state* state = fe->demodulator_priv;
320 const struct firmware *fw; 320 const struct firmware *fw;
321 321
322 /* Change only if we are actually changing the modulation */ 322 /* Change only if we are actually changing the modulation */
@@ -391,7 +391,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
391 391
392static int or51132_read_status(struct dvb_frontend* fe, fe_status_t* status) 392static int or51132_read_status(struct dvb_frontend* fe, fe_status_t* status)
393{ 393{
394 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 394 struct or51132_state* state = fe->demodulator_priv;
395 unsigned char rec_buf[2]; 395 unsigned char rec_buf[2];
396 unsigned char snd_buf[2]; 396 unsigned char snd_buf[2];
397 *status = 0; 397 *status = 0;
@@ -464,7 +464,7 @@ static unsigned int i20Log10(unsigned short val)
464 464
465static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength) 465static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength)
466{ 466{
467 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 467 struct or51132_state* state = fe->demodulator_priv;
468 unsigned char rec_buf[2]; 468 unsigned char rec_buf[2];
469 unsigned char snd_buf[2]; 469 unsigned char snd_buf[2];
470 u8 rcvr_stat; 470 u8 rcvr_stat;
@@ -512,7 +512,7 @@ static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength)
512 512
513static int or51132_read_snr(struct dvb_frontend* fe, u16* snr) 513static int or51132_read_snr(struct dvb_frontend* fe, u16* snr)
514{ 514{
515 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 515 struct or51132_state* state = fe->demodulator_priv;
516 unsigned char rec_buf[2]; 516 unsigned char rec_buf[2];
517 unsigned char snd_buf[2]; 517 unsigned char snd_buf[2];
518 u16 snr_equ; 518 u16 snr_equ;
@@ -549,7 +549,7 @@ static int or51132_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
549 549
550static void or51132_release(struct dvb_frontend* fe) 550static void or51132_release(struct dvb_frontend* fe)
551{ 551{
552 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 552 struct or51132_state* state = fe->demodulator_priv;
553 kfree(state); 553 kfree(state);
554} 554}
555 555
diff --git a/drivers/media/dvb/frontends/sp8870.c b/drivers/media/dvb/frontends/sp8870.c
index 58ad34ef0a00..764a95a2e212 100644
--- a/drivers/media/dvb/frontends/sp8870.c
+++ b/drivers/media/dvb/frontends/sp8870.c
@@ -248,7 +248,7 @@ static int sp8870_wake_up(struct sp8870_state* state)
248static int sp8870_set_frontend_parameters (struct dvb_frontend* fe, 248static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
249 struct dvb_frontend_parameters *p) 249 struct dvb_frontend_parameters *p)
250{ 250{
251 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 251 struct sp8870_state* state = fe->demodulator_priv;
252 int err; 252 int err;
253 u16 reg0xc05; 253 u16 reg0xc05;
254 254
@@ -302,7 +302,7 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
302 302
303static int sp8870_init (struct dvb_frontend* fe) 303static int sp8870_init (struct dvb_frontend* fe)
304{ 304{
305 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 305 struct sp8870_state* state = fe->demodulator_priv;
306 const struct firmware *fw = NULL; 306 const struct firmware *fw = NULL;
307 307
308 sp8870_wake_up(state); 308 sp8870_wake_up(state);
@@ -358,7 +358,7 @@ static int sp8870_init (struct dvb_frontend* fe)
358 358
359static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status) 359static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status)
360{ 360{
361 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 361 struct sp8870_state* state = fe->demodulator_priv;
362 int status; 362 int status;
363 int signal; 363 int signal;
364 364
@@ -384,7 +384,7 @@ static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status)
384 384
385static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber) 385static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber)
386{ 386{
387 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 387 struct sp8870_state* state = fe->demodulator_priv;
388 int ret; 388 int ret;
389 u32 tmp; 389 u32 tmp;
390 390
@@ -412,7 +412,7 @@ static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber)
412 412
413static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal) 413static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
414{ 414{
415 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 415 struct sp8870_state* state = fe->demodulator_priv;
416 int ret; 416 int ret;
417 u16 tmp; 417 u16 tmp;
418 418
@@ -438,7 +438,7 @@ static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
438 438
439static int sp8870_read_uncorrected_blocks (struct dvb_frontend* fe, u32* ublocks) 439static int sp8870_read_uncorrected_blocks (struct dvb_frontend* fe, u32* ublocks)
440{ 440{
441 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 441 struct sp8870_state* state = fe->demodulator_priv;
442 int ret; 442 int ret;
443 443
444 *ublocks = 0; 444 *ublocks = 0;
@@ -467,7 +467,7 @@ static int switches = 0;
467 467
468static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 468static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
469{ 469{
470 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 470 struct sp8870_state* state = fe->demodulator_priv;
471 471
472 /* 472 /*
473 The firmware of the sp8870 sometimes locks up after setting frontend parameters. 473 The firmware of the sp8870 sometimes locks up after setting frontend parameters.
@@ -524,7 +524,7 @@ static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_par
524 524
525static int sp8870_sleep(struct dvb_frontend* fe) 525static int sp8870_sleep(struct dvb_frontend* fe)
526{ 526{
527 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 527 struct sp8870_state* state = fe->demodulator_priv;
528 528
529 // tristate TS output and disable interface pins 529 // tristate TS output and disable interface pins
530 return sp8870_writereg(state, 0xC18, 0x000); 530 return sp8870_writereg(state, 0xC18, 0x000);
@@ -540,7 +540,7 @@ static int sp8870_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
540 540
541static void sp8870_release(struct dvb_frontend* fe) 541static void sp8870_release(struct dvb_frontend* fe)
542{ 542{
543 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 543 struct sp8870_state* state = fe->demodulator_priv;
544 kfree(state); 544 kfree(state);
545} 545}
546 546
@@ -552,7 +552,7 @@ struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
552 struct sp8870_state* state = NULL; 552 struct sp8870_state* state = NULL;
553 553
554 /* allocate memory for the internal state */ 554 /* allocate memory for the internal state */
555 state = (struct sp8870_state*) kmalloc(sizeof(struct sp8870_state), GFP_KERNEL); 555 state = kmalloc(sizeof(struct sp8870_state), GFP_KERNEL);
556 if (state == NULL) goto error; 556 if (state == NULL) goto error;
557 557
558 /* setup the state */ 558 /* setup the state */
diff --git a/drivers/media/dvb/frontends/sp887x.c b/drivers/media/dvb/frontends/sp887x.c
index 7eae833ece49..d868a6927a16 100644
--- a/drivers/media/dvb/frontends/sp887x.c
+++ b/drivers/media/dvb/frontends/sp887x.c
@@ -135,7 +135,7 @@ static void sp887x_setup_agc (struct sp887x_state* state)
135 */ 135 */
136static int sp887x_initial_setup (struct dvb_frontend* fe, const struct firmware *fw) 136static int sp887x_initial_setup (struct dvb_frontend* fe, const struct firmware *fw)
137{ 137{
138 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 138 struct sp887x_state* state = fe->demodulator_priv;
139 u8 buf [BLOCKSIZE+2]; 139 u8 buf [BLOCKSIZE+2];
140 int i; 140 int i;
141 int fw_size = fw->size; 141 int fw_size = fw->size;
@@ -344,7 +344,7 @@ static void sp887x_correct_offsets (struct sp887x_state* state,
344static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe, 344static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
345 struct dvb_frontend_parameters *p) 345 struct dvb_frontend_parameters *p)
346{ 346{
347 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 347 struct sp887x_state* state = fe->demodulator_priv;
348 int actual_freq, err; 348 int actual_freq, err;
349 u16 val, reg0xc05; 349 u16 val, reg0xc05;
350 350
@@ -405,7 +405,7 @@ static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
405 405
406static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status) 406static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status)
407{ 407{
408 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 408 struct sp887x_state* state = fe->demodulator_priv;
409 u16 snr12 = sp887x_readreg(state, 0xf16); 409 u16 snr12 = sp887x_readreg(state, 0xf16);
410 u16 sync0x200 = sp887x_readreg(state, 0x200); 410 u16 sync0x200 = sp887x_readreg(state, 0x200);
411 u16 sync0xf17 = sp887x_readreg(state, 0xf17); 411 u16 sync0xf17 = sp887x_readreg(state, 0xf17);
@@ -439,7 +439,7 @@ static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status)
439 439
440static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber) 440static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber)
441{ 441{
442 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 442 struct sp887x_state* state = fe->demodulator_priv;
443 443
444 *ber = (sp887x_readreg(state, 0xc08) & 0x3f) | 444 *ber = (sp887x_readreg(state, 0xc08) & 0x3f) |
445 (sp887x_readreg(state, 0xc07) << 6); 445 (sp887x_readreg(state, 0xc07) << 6);
@@ -453,7 +453,7 @@ static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber)
453 453
454static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength) 454static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength)
455{ 455{
456 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 456 struct sp887x_state* state = fe->demodulator_priv;
457 457
458 u16 snr12 = sp887x_readreg(state, 0xf16); 458 u16 snr12 = sp887x_readreg(state, 0xf16);
459 u32 signal = 3 * (snr12 << 4); 459 u32 signal = 3 * (snr12 << 4);
@@ -464,7 +464,7 @@ static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength)
464 464
465static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr) 465static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr)
466{ 466{
467 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 467 struct sp887x_state* state = fe->demodulator_priv;
468 468
469 u16 snr12 = sp887x_readreg(state, 0xf16); 469 u16 snr12 = sp887x_readreg(state, 0xf16);
470 *snr = (snr12 << 4) | (snr12 >> 8); 470 *snr = (snr12 << 4) | (snr12 >> 8);
@@ -474,7 +474,7 @@ static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr)
474 474
475static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 475static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
476{ 476{
477 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 477 struct sp887x_state* state = fe->demodulator_priv;
478 478
479 *ucblocks = sp887x_readreg(state, 0xc0c); 479 *ucblocks = sp887x_readreg(state, 0xc0c);
480 if (*ucblocks == 0xfff) 480 if (*ucblocks == 0xfff)
@@ -485,7 +485,7 @@ static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
485 485
486static int sp887x_sleep(struct dvb_frontend* fe) 486static int sp887x_sleep(struct dvb_frontend* fe)
487{ 487{
488 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 488 struct sp887x_state* state = fe->demodulator_priv;
489 489
490 /* tristate TS output and disable interface pins */ 490 /* tristate TS output and disable interface pins */
491 sp887x_writereg(state, 0xc18, 0x000); 491 sp887x_writereg(state, 0xc18, 0x000);
@@ -495,7 +495,7 @@ static int sp887x_sleep(struct dvb_frontend* fe)
495 495
496static int sp887x_init(struct dvb_frontend* fe) 496static int sp887x_init(struct dvb_frontend* fe)
497{ 497{
498 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 498 struct sp887x_state* state = fe->demodulator_priv;
499 const struct firmware *fw = NULL; 499 const struct firmware *fw = NULL;
500 int ret; 500 int ret;
501 501
@@ -534,7 +534,7 @@ static int sp887x_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
534 534
535static void sp887x_release(struct dvb_frontend* fe) 535static void sp887x_release(struct dvb_frontend* fe)
536{ 536{
537 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 537 struct sp887x_state* state = fe->demodulator_priv;
538 kfree(state); 538 kfree(state);
539} 539}
540 540
@@ -546,7 +546,7 @@ struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
546 struct sp887x_state* state = NULL; 546 struct sp887x_state* state = NULL;
547 547
548 /* allocate memory for the internal state */ 548 /* allocate memory for the internal state */
549 state = (struct sp887x_state*) kmalloc(sizeof(struct sp887x_state), GFP_KERNEL); 549 state = kmalloc(sizeof(struct sp887x_state), GFP_KERNEL);
550 if (state == NULL) goto error; 550 if (state == NULL) goto error;
551 551
552 /* setup the state */ 552 /* setup the state */
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 502c6403dfc6..e681263bf079 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -365,7 +365,7 @@ static int stv0297_set_inversion(struct stv0297_state *state, fe_spectral_invers
365 365
366int stv0297_enable_plli2c(struct dvb_frontend *fe) 366int stv0297_enable_plli2c(struct dvb_frontend *fe)
367{ 367{
368 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 368 struct stv0297_state *state = fe->demodulator_priv;
369 369
370 stv0297_writereg(state, 0x87, 0x78); 370 stv0297_writereg(state, 0x87, 0x78);
371 stv0297_writereg(state, 0x86, 0xc8); 371 stv0297_writereg(state, 0x86, 0xc8);
@@ -375,7 +375,7 @@ int stv0297_enable_plli2c(struct dvb_frontend *fe)
375 375
376static int stv0297_init(struct dvb_frontend *fe) 376static int stv0297_init(struct dvb_frontend *fe)
377{ 377{
378 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 378 struct stv0297_state *state = fe->demodulator_priv;
379 int i; 379 int i;
380 380
381 /* soft reset */ 381 /* soft reset */
@@ -416,7 +416,7 @@ static int stv0297_init(struct dvb_frontend *fe)
416 416
417static int stv0297_sleep(struct dvb_frontend *fe) 417static int stv0297_sleep(struct dvb_frontend *fe)
418{ 418{
419 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 419 struct stv0297_state *state = fe->demodulator_priv;
420 420
421 stv0297_writereg_mask(state, 0x80, 1, 1); 421 stv0297_writereg_mask(state, 0x80, 1, 1);
422 422
@@ -425,7 +425,7 @@ static int stv0297_sleep(struct dvb_frontend *fe)
425 425
426static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status) 426static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status)
427{ 427{
428 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 428 struct stv0297_state *state = fe->demodulator_priv;
429 429
430 u8 sync = stv0297_readreg(state, 0xDF); 430 u8 sync = stv0297_readreg(state, 0xDF);
431 431
@@ -438,7 +438,7 @@ static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status)
438 438
439static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber) 439static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber)
440{ 440{
441 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 441 struct stv0297_state *state = fe->demodulator_priv;
442 u8 BER[3]; 442 u8 BER[3];
443 443
444 stv0297_writereg(state, 0xA0, 0x80); // Start Counting bit errors for 4096 Bytes 444 stv0297_writereg(state, 0xA0, 0x80); // Start Counting bit errors for 4096 Bytes
@@ -453,7 +453,7 @@ static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber)
453 453
454static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength) 454static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
455{ 455{
456 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 456 struct stv0297_state *state = fe->demodulator_priv;
457 u8 STRENGTH[2]; 457 u8 STRENGTH[2];
458 458
459 stv0297_readregs(state, 0x41, STRENGTH, 2); 459 stv0297_readregs(state, 0x41, STRENGTH, 2);
@@ -464,7 +464,7 @@ static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
464 464
465static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr) 465static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr)
466{ 466{
467 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 467 struct stv0297_state *state = fe->demodulator_priv;
468 u8 SNR[2]; 468 u8 SNR[2];
469 469
470 stv0297_readregs(state, 0x07, SNR, 2); 470 stv0297_readregs(state, 0x07, SNR, 2);
@@ -475,7 +475,7 @@ static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr)
475 475
476static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks) 476static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
477{ 477{
478 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 478 struct stv0297_state *state = fe->demodulator_priv;
479 479
480 *ucblocks = (stv0297_readreg(state, 0xD5) << 8) 480 *ucblocks = (stv0297_readreg(state, 0xD5) << 8)
481 | stv0297_readreg(state, 0xD4); 481 | stv0297_readreg(state, 0xD4);
@@ -485,7 +485,7 @@ static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
485 485
486static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p) 486static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
487{ 487{
488 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 488 struct stv0297_state *state = fe->demodulator_priv;
489 int u_threshold; 489 int u_threshold;
490 int initial_u; 490 int initial_u;
491 int blind_u; 491 int blind_u;
@@ -689,7 +689,7 @@ timeout:
689 689
690static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p) 690static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
691{ 691{
692 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 692 struct stv0297_state *state = fe->demodulator_priv;
693 int reg_00, reg_83; 693 int reg_00, reg_83;
694 694
695 reg_00 = stv0297_readreg(state, 0x00); 695 reg_00 = stv0297_readreg(state, 0x00);
@@ -725,7 +725,7 @@ static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
725 725
726static void stv0297_release(struct dvb_frontend *fe) 726static void stv0297_release(struct dvb_frontend *fe)
727{ 727{
728 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 728 struct stv0297_state *state = fe->demodulator_priv;
729 kfree(state); 729 kfree(state);
730} 730}
731 731
@@ -737,7 +737,7 @@ struct dvb_frontend *stv0297_attach(const struct stv0297_config *config,
737 struct stv0297_state *state = NULL; 737 struct stv0297_state *state = NULL;
738 738
739 /* allocate memory for the internal state */ 739 /* allocate memory for the internal state */
740 state = (struct stv0297_state *) kmalloc(sizeof(struct stv0297_state), GFP_KERNEL); 740 state = kmalloc(sizeof(struct stv0297_state), GFP_KERNEL);
741 if (state == NULL) 741 if (state == NULL)
742 goto error; 742 goto error;
743 743
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index 15b40541b62d..cfa3928bb487 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -70,6 +70,7 @@ struct stv0299_state {
70#define STATUS_UCBLOCKS 1 70#define STATUS_UCBLOCKS 1
71 71
72static int debug; 72static int debug;
73static int debug_legacy_dish_switch;
73#define dprintk(args...) \ 74#define dprintk(args...) \
74 do { \ 75 do { \
75 if (debug) printk(KERN_DEBUG "stv0299: " args); \ 76 if (debug) printk(KERN_DEBUG "stv0299: " args); \
@@ -93,7 +94,7 @@ static int stv0299_writeregI (struct stv0299_state* state, u8 reg, u8 data)
93 94
94int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data) 95int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data)
95{ 96{
96 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 97 struct stv0299_state* state = fe->demodulator_priv;
97 98
98 return stv0299_writeregI(state, reg, data); 99 return stv0299_writeregI(state, reg, data);
99} 100}
@@ -218,7 +219,7 @@ static int stv0299_wait_diseqc_idle (struct stv0299_state* state, int timeout)
218 219
219static int stv0299_set_symbolrate (struct dvb_frontend* fe, u32 srate) 220static int stv0299_set_symbolrate (struct dvb_frontend* fe, u32 srate)
220{ 221{
221 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 222 struct stv0299_state* state = fe->demodulator_priv;
222 u64 big = srate; 223 u64 big = srate;
223 u32 ratio; 224 u32 ratio;
224 225
@@ -269,7 +270,7 @@ static int stv0299_get_symbolrate (struct stv0299_state* state)
269static int stv0299_send_diseqc_msg (struct dvb_frontend* fe, 270static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
270 struct dvb_diseqc_master_cmd *m) 271 struct dvb_diseqc_master_cmd *m)
271{ 272{
272 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 273 struct stv0299_state* state = fe->demodulator_priv;
273 u8 val; 274 u8 val;
274 int i; 275 int i;
275 276
@@ -299,7 +300,7 @@ static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
299 300
300static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst) 301static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
301{ 302{
302 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 303 struct stv0299_state* state = fe->demodulator_priv;
303 u8 val; 304 u8 val;
304 305
305 dprintk ("%s\n", __FUNCTION__); 306 dprintk ("%s\n", __FUNCTION__);
@@ -326,7 +327,7 @@ static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t
326 327
327static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone) 328static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
328{ 329{
329 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 330 struct stv0299_state* state = fe->demodulator_priv;
330 u8 val; 331 u8 val;
331 332
332 if (stv0299_wait_diseqc_idle (state, 100) < 0) 333 if (stv0299_wait_diseqc_idle (state, 100) < 0)
@@ -348,7 +349,7 @@ static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
348 349
349static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage) 350static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
350{ 351{
351 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 352 struct stv0299_state* state = fe->demodulator_priv;
352 u8 reg0x08; 353 u8 reg0x08;
353 u8 reg0x0c; 354 u8 reg0x0c;
354 355
@@ -385,34 +386,84 @@ static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
385 }; 386 };
386} 387}
387 388
388static int stv0299_send_legacy_dish_cmd(struct dvb_frontend* fe, u32 cmd) 389static inline s32 stv0299_calc_usec_delay (struct timeval lasttime, struct timeval curtime)
389{ 390{
391 return ((curtime.tv_usec < lasttime.tv_usec) ?
392 1000000 - lasttime.tv_usec + curtime.tv_usec :
393 curtime.tv_usec - lasttime.tv_usec);
394}
395
396static void stv0299_sleep_until (struct timeval *waketime, u32 add_usec)
397{
398 struct timeval lasttime;
399 s32 delta, newdelta;
400
401 waketime->tv_usec += add_usec;
402 if (waketime->tv_usec >= 1000000) {
403 waketime->tv_usec -= 1000000;
404 waketime->tv_sec++;
405 }
406
407 do_gettimeofday (&lasttime);
408 delta = stv0299_calc_usec_delay (lasttime, *waketime);
409 if (delta > 2500) {
410 msleep ((delta - 1500) / 1000);
411 do_gettimeofday (&lasttime);
412 newdelta = stv0299_calc_usec_delay (lasttime, *waketime);
413 delta = (newdelta > delta) ? 0 : newdelta;
414 }
415 if (delta > 0)
416 udelay (delta);
417}
418
419static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, u32 cmd)
420{
421 struct stv0299_state* state = fe->demodulator_priv;
422 u8 reg0x08;
423 u8 reg0x0c;
424 u8 lv_mask = 0x40;
390 u8 last = 1; 425 u8 last = 1;
391 int i; 426 int i;
427 struct timeval nexttime;
428 struct timeval tv[10];
392 429
393 /* reset voltage at the end 430 reg0x08 = stv0299_readreg (state, 0x08);
394 if((0x50 & stv0299_readreg (i2c, 0x0c)) == 0x50) 431 reg0x0c = stv0299_readreg (state, 0x0c);
395 cmd |= 0x80; 432 reg0x0c &= 0x0f;
396 else 433 stv0299_writeregI (state, 0x08, (reg0x08 & 0x3f) | (state->config->lock_output << 6));
397 cmd &= 0x7F; 434 if (state->config->volt13_op0_op1 == STV0299_VOLT13_OP0)
398 */ 435 lv_mask = 0x10;
399 436
400 cmd = cmd << 1; 437 cmd = cmd << 1;
401 dprintk("%s switch command: 0x%04x\n",__FUNCTION__, cmd); 438 if (debug_legacy_dish_switch)
439 printk ("%s switch command: 0x%04x\n",__FUNCTION__, cmd);
440
441 do_gettimeofday (&nexttime);
442 if (debug_legacy_dish_switch)
443 memcpy (&tv[0], &nexttime, sizeof (struct timeval));
444 stv0299_writeregI (state, 0x0c, reg0x0c | 0x50); /* set LNB to 18V */
402 445
403 stv0299_set_voltage(fe,SEC_VOLTAGE_18); 446 stv0299_sleep_until (&nexttime, 32000);
404 msleep(32);
405 447
406 for (i=0; i<9; i++) { 448 for (i=0; i<9; i++) {
449 if (debug_legacy_dish_switch)
450 do_gettimeofday (&tv[i+1]);
407 if((cmd & 0x01) != last) { 451 if((cmd & 0x01) != last) {
408 stv0299_set_voltage(fe, last ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18); 452 /* set voltage to (last ? 13V : 18V) */
453 stv0299_writeregI (state, 0x0c, reg0x0c | (last ? lv_mask : 0x50));
409 last = (last) ? 0 : 1; 454 last = (last) ? 0 : 1;
410 } 455 }
411 456
412 cmd = cmd >> 1; 457 cmd = cmd >> 1;
413 458
414 if (i != 8) 459 if (i != 8)
415 msleep(8); 460 stv0299_sleep_until (&nexttime, 8000);
461 }
462 if (debug_legacy_dish_switch) {
463 printk ("%s(%d): switch delay (should be 32k followed by all 8k\n",
464 __FUNCTION__, fe->dvb->num);
465 for (i=1; i < 10; i++)
466 printk ("%d: %d\n", i, stv0299_calc_usec_delay (tv[i-1] , tv[i]));
416 } 467 }
417 468
418 return 0; 469 return 0;
@@ -420,7 +471,7 @@ static int stv0299_send_legacy_dish_cmd(struct dvb_frontend* fe, u32 cmd)
420 471
421static int stv0299_init (struct dvb_frontend* fe) 472static int stv0299_init (struct dvb_frontend* fe)
422{ 473{
423 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 474 struct stv0299_state* state = fe->demodulator_priv;
424 int i; 475 int i;
425 476
426 dprintk("stv0299: init chip\n"); 477 dprintk("stv0299: init chip\n");
@@ -439,7 +490,7 @@ static int stv0299_init (struct dvb_frontend* fe)
439 490
440static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status) 491static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
441{ 492{
442 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 493 struct stv0299_state* state = fe->demodulator_priv;
443 494
444 u8 signal = 0xff - stv0299_readreg (state, 0x18); 495 u8 signal = 0xff - stv0299_readreg (state, 0x18);
445 u8 sync = stv0299_readreg (state, 0x1b); 496 u8 sync = stv0299_readreg (state, 0x1b);
@@ -467,7 +518,7 @@ static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
467 518
468static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber) 519static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
469{ 520{
470 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 521 struct stv0299_state* state = fe->demodulator_priv;
471 522
472 if (state->errmode != STATUS_BER) return 0; 523 if (state->errmode != STATUS_BER) return 0;
473 *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); 524 *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
@@ -477,7 +528,7 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
477 528
478static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength) 529static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
479{ 530{
480 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 531 struct stv0299_state* state = fe->demodulator_priv;
481 532
482 s32 signal = 0xffff - ((stv0299_readreg (state, 0x18) << 8) 533 s32 signal = 0xffff - ((stv0299_readreg (state, 0x18) << 8)
483 | stv0299_readreg (state, 0x19)); 534 | stv0299_readreg (state, 0x19));
@@ -494,7 +545,7 @@ static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
494 545
495static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr) 546static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
496{ 547{
497 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 548 struct stv0299_state* state = fe->demodulator_priv;
498 549
499 s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8) 550 s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8)
500 | stv0299_readreg (state, 0x25)); 551 | stv0299_readreg (state, 0x25));
@@ -506,7 +557,7 @@ static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
506 557
507static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 558static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
508{ 559{
509 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 560 struct stv0299_state* state = fe->demodulator_priv;
510 561
511 if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0; 562 if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0;
512 else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); 563 else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
@@ -516,7 +567,7 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
516 567
517static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p) 568static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
518{ 569{
519 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 570 struct stv0299_state* state = fe->demodulator_priv;
520 int invval = 0; 571 int invval = 0;
521 572
522 dprintk ("%s : FE_SET_FRONTEND\n", __FUNCTION__); 573 dprintk ("%s : FE_SET_FRONTEND\n", __FUNCTION__);
@@ -584,7 +635,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
584 635
585static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p) 636static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
586{ 637{
587 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 638 struct stv0299_state* state = fe->demodulator_priv;
588 s32 derot_freq; 639 s32 derot_freq;
589 int invval; 640 int invval;
590 641
@@ -609,7 +660,7 @@ static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
609 660
610static int stv0299_sleep(struct dvb_frontend* fe) 661static int stv0299_sleep(struct dvb_frontend* fe)
611{ 662{
612 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 663 struct stv0299_state* state = fe->demodulator_priv;
613 664
614 stv0299_writeregI(state, 0x02, 0x80); 665 stv0299_writeregI(state, 0x02, 0x80);
615 state->initialised = 0; 666 state->initialised = 0;
@@ -619,7 +670,7 @@ static int stv0299_sleep(struct dvb_frontend* fe)
619 670
620static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings) 671static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
621{ 672{
622 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 673 struct stv0299_state* state = fe->demodulator_priv;
623 674
624 fesettings->min_delay_ms = state->config->min_delay_ms; 675 fesettings->min_delay_ms = state->config->min_delay_ms;
625 if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) { 676 if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) {
@@ -634,7 +685,7 @@ static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
634 685
635static void stv0299_release(struct dvb_frontend* fe) 686static void stv0299_release(struct dvb_frontend* fe)
636{ 687{
637 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 688 struct stv0299_state* state = fe->demodulator_priv;
638 kfree(state); 689 kfree(state);
639} 690}
640 691
@@ -647,7 +698,7 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
647 int id; 698 int id;
648 699
649 /* allocate memory for the internal state */ 700 /* allocate memory for the internal state */
650 state = (struct stv0299_state*) kmalloc(sizeof(struct stv0299_state), GFP_KERNEL); 701 state = kmalloc(sizeof(struct stv0299_state), GFP_KERNEL);
651 if (state == NULL) goto error; 702 if (state == NULL) goto error;
652 703
653 /* setup the state */ 704 /* setup the state */
@@ -719,6 +770,9 @@ static struct dvb_frontend_ops stv0299_ops = {
719 .dishnetwork_send_legacy_command = stv0299_send_legacy_dish_cmd, 770 .dishnetwork_send_legacy_command = stv0299_send_legacy_dish_cmd,
720}; 771};
721 772
773module_param(debug_legacy_dish_switch, int, 0444);
774MODULE_PARM_DESC(debug_legacy_dish_switch, "Enable timing analysis for Dish Network legacy switches");
775
722module_param(debug, int, 0644); 776module_param(debug, int, 0644);
723MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); 777MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
724 778
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index 4e40d95ee95d..87d5f4d8790f 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -205,7 +205,7 @@ static int tda10021_set_symbolrate (struct tda10021_state* state, u32 symbolrate
205 205
206static int tda10021_init (struct dvb_frontend *fe) 206static int tda10021_init (struct dvb_frontend *fe)
207{ 207{
208 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 208 struct tda10021_state* state = fe->demodulator_priv;
209 int i; 209 int i;
210 210
211 dprintk("DVB: TDA10021(%d): init chip\n", fe->adapter->num); 211 dprintk("DVB: TDA10021(%d): init chip\n", fe->adapter->num);
@@ -238,7 +238,7 @@ static int tda10021_init (struct dvb_frontend *fe)
238static int tda10021_set_parameters (struct dvb_frontend *fe, 238static int tda10021_set_parameters (struct dvb_frontend *fe,
239 struct dvb_frontend_parameters *p) 239 struct dvb_frontend_parameters *p)
240{ 240{
241 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 241 struct tda10021_state* state = fe->demodulator_priv;
242 242
243 //table for QAM4-QAM256 ready QAM4 QAM16 QAM32 QAM64 QAM128 QAM256 243 //table for QAM4-QAM256 ready QAM4 QAM16 QAM32 QAM64 QAM128 QAM256
244 //CONF 244 //CONF
@@ -278,7 +278,7 @@ static int tda10021_set_parameters (struct dvb_frontend *fe,
278 278
279static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status) 279static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status)
280{ 280{
281 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 281 struct tda10021_state* state = fe->demodulator_priv;
282 int sync; 282 int sync;
283 283
284 *status = 0; 284 *status = 0;
@@ -303,7 +303,7 @@ static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status)
303 303
304static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber) 304static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber)
305{ 305{
306 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 306 struct tda10021_state* state = fe->demodulator_priv;
307 307
308 u32 _ber = tda10021_readreg(state, 0x14) | 308 u32 _ber = tda10021_readreg(state, 0x14) |
309 (tda10021_readreg(state, 0x15) << 8) | 309 (tda10021_readreg(state, 0x15) << 8) |
@@ -315,7 +315,7 @@ static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber)
315 315
316static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength) 316static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength)
317{ 317{
318 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 318 struct tda10021_state* state = fe->demodulator_priv;
319 319
320 u8 gain = tda10021_readreg(state, 0x17); 320 u8 gain = tda10021_readreg(state, 0x17);
321 *strength = (gain << 8) | gain; 321 *strength = (gain << 8) | gain;
@@ -325,7 +325,7 @@ static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength)
325 325
326static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr) 326static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr)
327{ 327{
328 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 328 struct tda10021_state* state = fe->demodulator_priv;
329 329
330 u8 quality = ~tda10021_readreg(state, 0x18); 330 u8 quality = ~tda10021_readreg(state, 0x18);
331 *snr = (quality << 8) | quality; 331 *snr = (quality << 8) | quality;
@@ -335,7 +335,7 @@ static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr)
335 335
336static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 336static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
337{ 337{
338 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 338 struct tda10021_state* state = fe->demodulator_priv;
339 339
340 *ucblocks = tda10021_readreg (state, 0x13) & 0x7f; 340 *ucblocks = tda10021_readreg (state, 0x13) & 0x7f;
341 if (*ucblocks == 0x7f) 341 if (*ucblocks == 0x7f)
@@ -350,7 +350,7 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
350 350
351static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 351static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
352{ 352{
353 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 353 struct tda10021_state* state = fe->demodulator_priv;
354 int sync; 354 int sync;
355 s8 afc = 0; 355 s8 afc = 0;
356 356
@@ -378,7 +378,7 @@ static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
378 378
379static int tda10021_sleep(struct dvb_frontend* fe) 379static int tda10021_sleep(struct dvb_frontend* fe)
380{ 380{
381 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 381 struct tda10021_state* state = fe->demodulator_priv;
382 382
383 tda10021_writereg (state, 0x1b, 0x02); /* pdown ADC */ 383 tda10021_writereg (state, 0x1b, 0x02); /* pdown ADC */
384 tda10021_writereg (state, 0x00, 0x80); /* standby */ 384 tda10021_writereg (state, 0x00, 0x80); /* standby */
@@ -388,7 +388,7 @@ static int tda10021_sleep(struct dvb_frontend* fe)
388 388
389static void tda10021_release(struct dvb_frontend* fe) 389static void tda10021_release(struct dvb_frontend* fe)
390{ 390{
391 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 391 struct tda10021_state* state = fe->demodulator_priv;
392 kfree(state); 392 kfree(state);
393} 393}
394 394
@@ -401,7 +401,7 @@ struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
401 struct tda10021_state* state = NULL; 401 struct tda10021_state* state = NULL;
402 402
403 /* allocate memory for the internal state */ 403 /* allocate memory for the internal state */
404 state = (struct tda10021_state*) kmalloc(sizeof(struct tda10021_state), GFP_KERNEL); 404 state = kmalloc(sizeof(struct tda10021_state), GFP_KERNEL);
405 if (state == NULL) goto error; 405 if (state == NULL) goto error;
406 406
407 /* setup the state */ 407 /* setup the state */
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index 687ad9cf3384..0beb370792ae 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -35,9 +35,10 @@
35#include "dvb_frontend.h" 35#include "dvb_frontend.h"
36#include "tda1004x.h" 36#include "tda1004x.h"
37 37
38#define TDA1004X_DEMOD_TDA10045 0 38enum tda1004x_demod {
39#define TDA1004X_DEMOD_TDA10046 1 39 TDA1004X_DEMOD_TDA10045,
40 40 TDA1004X_DEMOD_TDA10046,
41};
41 42
42struct tda1004x_state { 43struct tda1004x_state {
43 struct i2c_adapter* i2c; 44 struct i2c_adapter* i2c;
@@ -46,8 +47,9 @@ struct tda1004x_state {
46 struct dvb_frontend frontend; 47 struct dvb_frontend frontend;
47 48
48 /* private demod data */ 49 /* private demod data */
49 u8 initialised:1; 50 u8 initialised;
50 u8 demod_type; 51 enum tda1004x_demod demod_type;
52 u8 fw_version;
51}; 53};
52 54
53 55
@@ -139,7 +141,7 @@ static int tda1004x_write_byteI(struct tda1004x_state *state, int reg, int data)
139{ 141{
140 int ret; 142 int ret;
141 u8 buf[] = { reg, data }; 143 u8 buf[] = { reg, data };
142 struct i2c_msg msg = { .addr=0, .flags=0, .buf=buf, .len=2 }; 144 struct i2c_msg msg = { .flags = 0, .buf = buf, .len = 2 };
143 145
144 dprintk("%s: reg=0x%x, data=0x%x\n", __FUNCTION__, reg, data); 146 dprintk("%s: reg=0x%x, data=0x%x\n", __FUNCTION__, reg, data);
145 147
@@ -160,8 +162,8 @@ static int tda1004x_read_byte(struct tda1004x_state *state, int reg)
160 int ret; 162 int ret;
161 u8 b0[] = { reg }; 163 u8 b0[] = { reg };
162 u8 b1[] = { 0 }; 164 u8 b1[] = { 0 };
163 struct i2c_msg msg[] = {{ .addr=0, .flags=0, .buf=b0, .len=1}, 165 struct i2c_msg msg[] = {{ .flags = 0, .buf = b0, .len = 1 },
164 { .addr=0, .flags=I2C_M_RD, .buf=b1, .len = 1}}; 166 { .flags = I2C_M_RD, .buf = b1, .len = 1 }};
165 167
166 dprintk("%s: reg=0x%x\n", __FUNCTION__, reg); 168 dprintk("%s: reg=0x%x\n", __FUNCTION__, reg);
167 169
@@ -294,7 +296,7 @@ static int tda1004x_do_upload(struct tda1004x_state *state,
294 u8 dspCodeCounterReg, u8 dspCodeInReg) 296 u8 dspCodeCounterReg, u8 dspCodeInReg)
295{ 297{
296 u8 buf[65]; 298 u8 buf[65];
297 struct i2c_msg fw_msg = {.addr = 0,.flags = 0,.buf = buf,.len = 0 }; 299 struct i2c_msg fw_msg = { .flags = 0, .buf = buf, .len = 0 };
298 int tx_size; 300 int tx_size;
299 int pos = 0; 301 int pos = 0;
300 302
@@ -304,12 +306,10 @@ static int tda1004x_do_upload(struct tda1004x_state *state,
304 306
305 buf[0] = dspCodeInReg; 307 buf[0] = dspCodeInReg;
306 while (pos != len) { 308 while (pos != len) {
307
308 // work out how much to send this time 309 // work out how much to send this time
309 tx_size = len - pos; 310 tx_size = len - pos;
310 if (tx_size > 0x10) { 311 if (tx_size > 0x10)
311 tx_size = 0x10; 312 tx_size = 0x10;
312 }
313 313
314 // send the chunk 314 // send the chunk
315 memcpy(buf + 1, mem + pos, tx_size); 315 memcpy(buf + 1, mem + pos, tx_size);
@@ -322,6 +322,7 @@ static int tda1004x_do_upload(struct tda1004x_state *state,
322 322
323 dprintk("%s: fw_pos=0x%x\n", __FUNCTION__, pos); 323 dprintk("%s: fw_pos=0x%x\n", __FUNCTION__, pos);
324 } 324 }
325
325 return 0; 326 return 0;
326} 327}
327 328
@@ -335,9 +336,8 @@ static int tda1004x_check_upload_ok(struct tda1004x_state *state, u8 dspVersion)
335 336
336 data1 = tda1004x_read_byte(state, TDA1004X_DSP_DATA1); 337 data1 = tda1004x_read_byte(state, TDA1004X_DSP_DATA1);
337 data2 = tda1004x_read_byte(state, TDA1004X_DSP_DATA2); 338 data2 = tda1004x_read_byte(state, TDA1004X_DSP_DATA2);
338 if (data1 != 0x67 || data2 != dspVersion) { 339 if ((data1 != 0x67) || (data2 != dspVersion))
339 return -EIO; 340 return -EIO;
340 }
341 341
342 return 0; 342 return 0;
343} 343}
@@ -348,9 +348,9 @@ static int tda10045_fwupload(struct dvb_frontend* fe)
348 int ret; 348 int ret;
349 const struct firmware *fw; 349 const struct firmware *fw;
350 350
351
352 /* don't re-upload unless necessary */ 351 /* don't re-upload unless necessary */
353 if (tda1004x_check_upload_ok(state, 0x2c) == 0) return 0; 352 if (tda1004x_check_upload_ok(state, 0x2c) == 0)
353 return 0;
354 354
355 /* request the firmware, this will block until someone uploads it */ 355 /* request the firmware, this will block until someone uploads it */
356 printk("tda1004x: waiting for firmware upload (%s)...\n", TDA10045_DEFAULT_FIRMWARE); 356 printk("tda1004x: waiting for firmware upload (%s)...\n", TDA10045_DEFAULT_FIRMWARE);
@@ -381,6 +381,25 @@ static int tda10045_fwupload(struct dvb_frontend* fe)
381 return tda1004x_check_upload_ok(state, 0x2c); 381 return tda1004x_check_upload_ok(state, 0x2c);
382} 382}
383 383
384static int tda10046_get_fw_version(struct tda1004x_state *state,
385 const struct firmware *fw)
386{
387 const unsigned char pattern[] = { 0x67, 0x00, 0x50, 0x62, 0x5e, 0x18, 0x67 };
388 unsigned int i;
389
390 /* area guessed from firmware v20, v21 and v25 */
391 for (i = 0x660; i < 0x700; i++) {
392 if (!memcmp(&fw->data[i], pattern, sizeof(pattern))) {
393 state->fw_version = fw->data[i + sizeof(pattern)];
394 printk(KERN_INFO "tda1004x: using firmware v%02x\n",
395 state->fw_version);
396 return 0;
397 }
398 }
399
400 return -EINVAL;
401}
402
384static int tda10046_fwupload(struct dvb_frontend* fe) 403static int tda10046_fwupload(struct dvb_frontend* fe)
385{ 404{
386 struct tda1004x_state* state = fe->demodulator_priv; 405 struct tda1004x_state* state = fe->demodulator_priv;
@@ -394,7 +413,8 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
394 msleep(100); 413 msleep(100);
395 414
396 /* don't re-upload unless necessary */ 415 /* don't re-upload unless necessary */
397 if (tda1004x_check_upload_ok(state, 0x20) == 0) return 0; 416 if (tda1004x_check_upload_ok(state, state->fw_version) == 0)
417 return 0;
398 418
399 /* request the firmware, this will block until someone uploads it */ 419 /* request the firmware, this will block until someone uploads it */
400 printk("tda1004x: waiting for firmware upload (%s)...\n", TDA10046_DEFAULT_FIRMWARE); 420 printk("tda1004x: waiting for firmware upload (%s)...\n", TDA10046_DEFAULT_FIRMWARE);
@@ -404,9 +424,20 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
404 return ret; 424 return ret;
405 } 425 }
406 426
427 if (fw->size < 24478) { /* size of firmware v20, which is the smallest of v20, v21 and v25 */
428 printk("tda1004x: firmware file seems to be too small (%d bytes)\n", fw->size);
429 return -EINVAL;
430 }
431
432 ret = tda10046_get_fw_version(state, fw);
433 if (ret < 0) {
434 printk("tda1004x: unable to find firmware version\n");
435 return ret;
436 }
437
407 /* set parameters */ 438 /* set parameters */
408 tda1004x_write_byteI(state, TDA10046H_CONFPLL2, 10); 439 tda1004x_write_byteI(state, TDA10046H_CONFPLL2, 10);
409 tda1004x_write_byteI(state, TDA10046H_CONFPLL3, 0); 440 tda1004x_write_byteI(state, TDA10046H_CONFPLL3, state->config->n_i2c);
410 tda1004x_write_byteI(state, TDA10046H_FREQ_OFFSET, 99); 441 tda1004x_write_byteI(state, TDA10046H_FREQ_OFFSET, 99);
411 tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0xd4); 442 tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0xd4);
412 tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x2c); 443 tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x2c);
@@ -419,7 +450,7 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
419 450
420 /* wait for DSP to initialise */ 451 /* wait for DSP to initialise */
421 timeout = jiffies + HZ; 452 timeout = jiffies + HZ;
422 while(!(tda1004x_read_byte(state, TDA1004X_STATUS_CD) & 0x20)) { 453 while (!(tda1004x_read_byte(state, TDA1004X_STATUS_CD) & 0x20)) {
423 if (time_after(jiffies, timeout)) { 454 if (time_after(jiffies, timeout)) {
424 printk("tda1004x: DSP failed to initialised.\n"); 455 printk("tda1004x: DSP failed to initialised.\n");
425 return -EIO; 456 return -EIO;
@@ -427,7 +458,7 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
427 msleep(1); 458 msleep(1);
428 } 459 }
429 460
430 return tda1004x_check_upload_ok(state, 0x20); 461 return tda1004x_check_upload_ok(state, state->fw_version);
431} 462}
432 463
433static int tda1004x_encode_fec(int fec) 464static int tda1004x_encode_fec(int fec)
@@ -483,7 +514,8 @@ static int tda10045_init(struct dvb_frontend* fe)
483 514
484 dprintk("%s\n", __FUNCTION__); 515 dprintk("%s\n", __FUNCTION__);
485 516
486 if (state->initialised) return 0; 517 if (state->initialised)
518 return 0;
487 519
488 if (tda10045_fwupload(fe)) { 520 if (tda10045_fwupload(fe)) {
489 printk("tda1004x: firmware upload failed\n"); 521 printk("tda1004x: firmware upload failed\n");
@@ -523,7 +555,8 @@ static int tda10046_init(struct dvb_frontend* fe)
523 struct tda1004x_state* state = fe->demodulator_priv; 555 struct tda1004x_state* state = fe->demodulator_priv;
524 dprintk("%s\n", __FUNCTION__); 556 dprintk("%s\n", __FUNCTION__);
525 557
526 if (state->initialised) return 0; 558 if (state->initialised)
559 return 0;
527 560
528 if (tda10046_fwupload(fe)) { 561 if (tda10046_fwupload(fe)) {
529 printk("tda1004x: firmware upload failed\n"); 562 printk("tda1004x: firmware upload failed\n");
@@ -545,7 +578,7 @@ static int tda10046_init(struct dvb_frontend* fe)
545 tda1004x_write_mask(state, TDA1004X_AUTO, 8, 0); // select HP stream 578 tda1004x_write_mask(state, TDA1004X_AUTO, 8, 0); // select HP stream
546 tda1004x_write_mask(state, TDA1004X_CONFC1, 0x80, 0); // disable pulse killer 579 tda1004x_write_mask(state, TDA1004X_CONFC1, 0x80, 0); // disable pulse killer
547 tda1004x_write_byteI(state, TDA10046H_CONFPLL2, 10); // PLL M = 10 580 tda1004x_write_byteI(state, TDA10046H_CONFPLL2, 10); // PLL M = 10
548 tda1004x_write_byteI(state, TDA10046H_CONFPLL3, 0); // PLL P = N = 0 581 tda1004x_write_byteI(state, TDA10046H_CONFPLL3, state->config->n_i2c); // PLL P = N = 0
549 tda1004x_write_byteI(state, TDA10046H_FREQ_OFFSET, 99); // FREQOFFS = 99 582 tda1004x_write_byteI(state, TDA10046H_FREQ_OFFSET, 99); // FREQOFFS = 99
550 tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0xd4); // } PHY2 = -11221 583 tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0xd4); // } PHY2 = -11221
551 tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x2c); // } 584 tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x2c); // }
@@ -621,12 +654,14 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
621 654
622 // set HP FEC 655 // set HP FEC
623 tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_HP); 656 tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_HP);
624 if (tmp < 0) return tmp; 657 if (tmp < 0)
658 return tmp;
625 tda1004x_write_mask(state, TDA1004X_IN_CONF2, 7, tmp); 659 tda1004x_write_mask(state, TDA1004X_IN_CONF2, 7, tmp);
626 660
627 // set LP FEC 661 // set LP FEC
628 tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_LP); 662 tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_LP);
629 if (tmp < 0) return tmp; 663 if (tmp < 0)
664 return tmp;
630 tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x38, tmp << 3); 665 tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x38, tmp << 3);
631 666
632 // set constellation 667 // set constellation
@@ -671,7 +706,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
671 } 706 }
672 707
673 // set bandwidth 708 // set bandwidth
674 switch(state->demod_type) { 709 switch (state->demod_type) {
675 case TDA1004X_DEMOD_TDA10045: 710 case TDA1004X_DEMOD_TDA10045:
676 tda10045h_set_bandwidth(state, fe_params->u.ofdm.bandwidth); 711 tda10045h_set_bandwidth(state, fe_params->u.ofdm.bandwidth);
677 break; 712 break;
@@ -683,7 +718,8 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
683 718
684 // set inversion 719 // set inversion
685 inversion = fe_params->inversion; 720 inversion = fe_params->inversion;
686 if (state->config->invert) inversion = inversion ? INVERSION_OFF : INVERSION_ON; 721 if (state->config->invert)
722 inversion = inversion ? INVERSION_OFF : INVERSION_ON;
687 switch (inversion) { 723 switch (inversion) {
688 case INVERSION_OFF: 724 case INVERSION_OFF:
689 tda1004x_write_mask(state, TDA1004X_CONFC1, 0x20, 0); 725 tda1004x_write_mask(state, TDA1004X_CONFC1, 0x20, 0);
@@ -750,19 +786,19 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
750 } 786 }
751 787
752 // start the lock 788 // start the lock
753 switch(state->demod_type) { 789 switch (state->demod_type) {
754 case TDA1004X_DEMOD_TDA10045: 790 case TDA1004X_DEMOD_TDA10045:
755 tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8); 791 tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8);
756 tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 0); 792 tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 0);
757 msleep(10);
758 break; 793 break;
759 794
760 case TDA1004X_DEMOD_TDA10046: 795 case TDA1004X_DEMOD_TDA10046:
761 tda1004x_write_mask(state, TDA1004X_AUTO, 0x40, 0x40); 796 tda1004x_write_mask(state, TDA1004X_AUTO, 0x40, 0x40);
762 msleep(10);
763 break; 797 break;
764 } 798 }
765 799
800 msleep(10);
801
766 return 0; 802 return 0;
767} 803}
768 804
@@ -773,13 +809,13 @@ static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_paramete
773 809
774 // inversion status 810 // inversion status
775 fe_params->inversion = INVERSION_OFF; 811 fe_params->inversion = INVERSION_OFF;
776 if (tda1004x_read_byte(state, TDA1004X_CONFC1) & 0x20) { 812 if (tda1004x_read_byte(state, TDA1004X_CONFC1) & 0x20)
777 fe_params->inversion = INVERSION_ON; 813 fe_params->inversion = INVERSION_ON;
778 } 814 if (state->config->invert)
779 if (state->config->invert) fe_params->inversion = fe_params->inversion ? INVERSION_OFF : INVERSION_ON; 815 fe_params->inversion = fe_params->inversion ? INVERSION_OFF : INVERSION_ON;
780 816
781 // bandwidth 817 // bandwidth
782 switch(state->demod_type) { 818 switch (state->demod_type) {
783 case TDA1004X_DEMOD_TDA10045: 819 case TDA1004X_DEMOD_TDA10045:
784 switch (tda1004x_read_byte(state, TDA10045H_WREF_LSB)) { 820 switch (tda1004x_read_byte(state, TDA10045H_WREF_LSB)) {
785 case 0x14: 821 case 0x14:
@@ -830,9 +866,8 @@ static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_paramete
830 866
831 // transmission mode 867 // transmission mode
832 fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K; 868 fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
833 if (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x10) { 869 if (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x10)
834 fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K; 870 fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
835 }
836 871
837 // guard interval 872 // guard interval
838 switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x0c) >> 2) { 873 switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x0c) >> 2) {
@@ -880,30 +915,33 @@ static int tda1004x_read_status(struct dvb_frontend* fe, fe_status_t * fe_status
880 915
881 // read status 916 // read status
882 status = tda1004x_read_byte(state, TDA1004X_STATUS_CD); 917 status = tda1004x_read_byte(state, TDA1004X_STATUS_CD);
883 if (status == -1) { 918 if (status == -1)
884 return -EIO; 919 return -EIO;
885 }
886 920
887 // decode 921 // decode
888 *fe_status = 0; 922 *fe_status = 0;
889 if (status & 4) *fe_status |= FE_HAS_SIGNAL; 923 if (status & 4)
890 if (status & 2) *fe_status |= FE_HAS_CARRIER; 924 *fe_status |= FE_HAS_SIGNAL;
891 if (status & 8) *fe_status |= FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK; 925 if (status & 2)
926 *fe_status |= FE_HAS_CARRIER;
927 if (status & 8)
928 *fe_status |= FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
892 929
893 // if we don't already have VITERBI (i.e. not LOCKED), see if the viterbi 930 // if we don't already have VITERBI (i.e. not LOCKED), see if the viterbi
894 // is getting anything valid 931 // is getting anything valid
895 if (!(*fe_status & FE_HAS_VITERBI)) { 932 if (!(*fe_status & FE_HAS_VITERBI)) {
896 // read the CBER 933 // read the CBER
897 cber = tda1004x_read_byte(state, TDA1004X_CBER_LSB); 934 cber = tda1004x_read_byte(state, TDA1004X_CBER_LSB);
898 if (cber == -1) return -EIO; 935 if (cber == -1)
936 return -EIO;
899 status = tda1004x_read_byte(state, TDA1004X_CBER_MSB); 937 status = tda1004x_read_byte(state, TDA1004X_CBER_MSB);
900 if (status == -1) return -EIO; 938 if (status == -1)
939 return -EIO;
901 cber |= (status << 8); 940 cber |= (status << 8);
902 tda1004x_read_byte(state, TDA1004X_CBER_RESET); 941 tda1004x_read_byte(state, TDA1004X_CBER_RESET);
903 942
904 if (cber != 65535) { 943 if (cber != 65535)
905 *fe_status |= FE_HAS_VITERBI; 944 *fe_status |= FE_HAS_VITERBI;
906 }
907 } 945 }
908 946
909 // if we DO have some valid VITERBI output, but don't already have SYNC 947 // if we DO have some valid VITERBI output, but don't already have SYNC
@@ -911,20 +949,22 @@ static int tda1004x_read_status(struct dvb_frontend* fe, fe_status_t * fe_status
911 if ((*fe_status & FE_HAS_VITERBI) && (!(*fe_status & FE_HAS_SYNC))) { 949 if ((*fe_status & FE_HAS_VITERBI) && (!(*fe_status & FE_HAS_SYNC))) {
912 // read the VBER 950 // read the VBER
913 vber = tda1004x_read_byte(state, TDA1004X_VBER_LSB); 951 vber = tda1004x_read_byte(state, TDA1004X_VBER_LSB);
914 if (vber == -1) return -EIO; 952 if (vber == -1)
953 return -EIO;
915 status = tda1004x_read_byte(state, TDA1004X_VBER_MID); 954 status = tda1004x_read_byte(state, TDA1004X_VBER_MID);
916 if (status == -1) return -EIO; 955 if (status == -1)
956 return -EIO;
917 vber |= (status << 8); 957 vber |= (status << 8);
918 status = tda1004x_read_byte(state, TDA1004X_VBER_MSB); 958 status = tda1004x_read_byte(state, TDA1004X_VBER_MSB);
919 if (status == -1) return -EIO; 959 if (status == -1)
960 return -EIO;
920 vber |= ((status << 16) & 0x0f); 961 vber |= ((status << 16) & 0x0f);
921 tda1004x_read_byte(state, TDA1004X_CVBER_LUT); 962 tda1004x_read_byte(state, TDA1004X_CVBER_LUT);
922 963
923 // if RS has passed some valid TS packets, then we must be 964 // if RS has passed some valid TS packets, then we must be
924 // getting some SYNC bytes 965 // getting some SYNC bytes
925 if (vber < 16632) { 966 if (vber < 16632)
926 *fe_status |= FE_HAS_SYNC; 967 *fe_status |= FE_HAS_SYNC;
927 }
928 } 968 }
929 969
930 // success 970 // success
@@ -941,7 +981,7 @@ static int tda1004x_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
941 dprintk("%s\n", __FUNCTION__); 981 dprintk("%s\n", __FUNCTION__);
942 982
943 // determine the register to use 983 // determine the register to use
944 switch(state->demod_type) { 984 switch (state->demod_type) {
945 case TDA1004X_DEMOD_TDA10045: 985 case TDA1004X_DEMOD_TDA10045:
946 reg = TDA10045H_S_AGC; 986 reg = TDA10045H_S_AGC;
947 break; 987 break;
@@ -972,9 +1012,8 @@ static int tda1004x_read_snr(struct dvb_frontend* fe, u16 * snr)
972 tmp = tda1004x_read_byte(state, TDA1004X_SNR); 1012 tmp = tda1004x_read_byte(state, TDA1004X_SNR);
973 if (tmp < 0) 1013 if (tmp < 0)
974 return -EIO; 1014 return -EIO;
975 if (tmp) { 1015 if (tmp)
976 tmp = 255 - tmp; 1016 tmp = 255 - tmp;
977 }
978 1017
979 *snr = ((tmp << 8) | tmp); 1018 *snr = ((tmp << 8) | tmp);
980 dprintk("%s: snr=0x%x\n", __FUNCTION__, *snr); 1019 dprintk("%s: snr=0x%x\n", __FUNCTION__, *snr);
@@ -1009,11 +1048,11 @@ static int tda1004x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
1009 break; 1048 break;
1010 } 1049 }
1011 1050
1012 if (tmp != 0x7f) { 1051 if (tmp != 0x7f)
1013 *ucblocks = tmp; 1052 *ucblocks = tmp;
1014 } else { 1053 else
1015 *ucblocks = 0xffffffff; 1054 *ucblocks = 0xffffffff;
1016 } 1055
1017 dprintk("%s: ucblocks=0x%x\n", __FUNCTION__, *ucblocks); 1056 dprintk("%s: ucblocks=0x%x\n", __FUNCTION__, *ucblocks);
1018 return 0; 1057 return 0;
1019} 1058}
@@ -1027,10 +1066,12 @@ static int tda1004x_read_ber(struct dvb_frontend* fe, u32* ber)
1027 1066
1028 // read it in 1067 // read it in
1029 tmp = tda1004x_read_byte(state, TDA1004X_CBER_LSB); 1068 tmp = tda1004x_read_byte(state, TDA1004X_CBER_LSB);
1030 if (tmp < 0) return -EIO; 1069 if (tmp < 0)
1070 return -EIO;
1031 *ber = tmp << 1; 1071 *ber = tmp << 1;
1032 tmp = tda1004x_read_byte(state, TDA1004X_CBER_MSB); 1072 tmp = tda1004x_read_byte(state, TDA1004X_CBER_MSB);
1033 if (tmp < 0) return -EIO; 1073 if (tmp < 0)
1074 return -EIO;
1034 *ber |= (tmp << 9); 1075 *ber |= (tmp << 9);
1035 tda1004x_read_byte(state, TDA1004X_CBER_RESET); 1076 tda1004x_read_byte(state, TDA1004X_CBER_RESET);
1036 1077
@@ -1042,7 +1083,7 @@ static int tda1004x_sleep(struct dvb_frontend* fe)
1042{ 1083{
1043 struct tda1004x_state* state = fe->demodulator_priv; 1084 struct tda1004x_state* state = fe->demodulator_priv;
1044 1085
1045 switch(state->demod_type) { 1086 switch (state->demod_type) {
1046 case TDA1004X_DEMOD_TDA10045: 1087 case TDA1004X_DEMOD_TDA10045:
1047 tda1004x_write_mask(state, TDA1004X_CONFADC1, 0x10, 0x10); 1088 tda1004x_write_mask(state, TDA1004X_CONFADC1, 0x10, 0x10);
1048 break; 1089 break;
@@ -1066,74 +1107,11 @@ static int tda1004x_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronte
1066 1107
1067static void tda1004x_release(struct dvb_frontend* fe) 1108static void tda1004x_release(struct dvb_frontend* fe)
1068{ 1109{
1069 struct tda1004x_state* state = (struct tda1004x_state*) fe->demodulator_priv; 1110 struct tda1004x_state *state = fe->demodulator_priv;
1070 kfree(state);
1071}
1072
1073static struct dvb_frontend_ops tda10045_ops;
1074
1075struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
1076 struct i2c_adapter* i2c)
1077{
1078 struct tda1004x_state* state = NULL;
1079
1080 /* allocate memory for the internal state */
1081 state = (struct tda1004x_state*) kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
1082 if (state == NULL) goto error;
1083
1084 /* setup the state */
1085 state->config = config;
1086 state->i2c = i2c;
1087 memcpy(&state->ops, &tda10045_ops, sizeof(struct dvb_frontend_ops));
1088 state->initialised = 0;
1089 state->demod_type = TDA1004X_DEMOD_TDA10045;
1090
1091 /* check if the demod is there */
1092 if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x25) goto error;
1093
1094 /* create dvb_frontend */
1095 state->frontend.ops = &state->ops;
1096 state->frontend.demodulator_priv = state;
1097 return &state->frontend;
1098
1099error:
1100 kfree(state); 1111 kfree(state);
1101 return NULL;
1102}
1103
1104static struct dvb_frontend_ops tda10046_ops;
1105
1106struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
1107 struct i2c_adapter* i2c)
1108{
1109 struct tda1004x_state* state = NULL;
1110
1111 /* allocate memory for the internal state */
1112 state = (struct tda1004x_state*) kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
1113 if (state == NULL) goto error;
1114
1115 /* setup the state */
1116 state->config = config;
1117 state->i2c = i2c;
1118 memcpy(&state->ops, &tda10046_ops, sizeof(struct dvb_frontend_ops));
1119 state->initialised = 0;
1120 state->demod_type = TDA1004X_DEMOD_TDA10046;
1121
1122 /* check if the demod is there */
1123 if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x46) goto error;
1124
1125 /* create dvb_frontend */
1126 state->frontend.ops = &state->ops;
1127 state->frontend.demodulator_priv = state;
1128 return &state->frontend;
1129
1130error:
1131 if (state) kfree(state);
1132 return NULL;
1133} 1112}
1134 1113
1135static struct dvb_frontend_ops tda10045_ops = { 1114static struct dvb_frontend_ops tda10045_ops = {
1136
1137 .info = { 1115 .info = {
1138 .name = "Philips TDA10045H DVB-T", 1116 .name = "Philips TDA10045H DVB-T",
1139 .type = FE_OFDM, 1117 .type = FE_OFDM,
@@ -1163,8 +1141,36 @@ static struct dvb_frontend_ops tda10045_ops = {
1163 .read_ucblocks = tda1004x_read_ucblocks, 1141 .read_ucblocks = tda1004x_read_ucblocks,
1164}; 1142};
1165 1143
1166static struct dvb_frontend_ops tda10046_ops = { 1144struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
1145 struct i2c_adapter* i2c)
1146{
1147 struct tda1004x_state *state;
1148
1149 /* allocate memory for the internal state */
1150 state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
1151 if (!state)
1152 return NULL;
1153
1154 /* setup the state */
1155 state->config = config;
1156 state->i2c = i2c;
1157 memcpy(&state->ops, &tda10045_ops, sizeof(struct dvb_frontend_ops));
1158 state->initialised = 0;
1159 state->demod_type = TDA1004X_DEMOD_TDA10045;
1160
1161 /* check if the demod is there */
1162 if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x25) {
1163 kfree(state);
1164 return NULL;
1165 }
1167 1166
1167 /* create dvb_frontend */
1168 state->frontend.ops = &state->ops;
1169 state->frontend.demodulator_priv = state;
1170 return &state->frontend;
1171}
1172
1173static struct dvb_frontend_ops tda10046_ops = {
1168 .info = { 1174 .info = {
1169 .name = "Philips TDA10046H DVB-T", 1175 .name = "Philips TDA10046H DVB-T",
1170 .type = FE_OFDM, 1176 .type = FE_OFDM,
@@ -1194,6 +1200,36 @@ static struct dvb_frontend_ops tda10046_ops = {
1194 .read_ucblocks = tda1004x_read_ucblocks, 1200 .read_ucblocks = tda1004x_read_ucblocks,
1195}; 1201};
1196 1202
1203struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
1204 struct i2c_adapter* i2c)
1205{
1206 struct tda1004x_state *state;
1207
1208 /* allocate memory for the internal state */
1209 state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
1210 if (!state)
1211 return NULL;
1212
1213 /* setup the state */
1214 state->config = config;
1215 state->i2c = i2c;
1216 memcpy(&state->ops, &tda10046_ops, sizeof(struct dvb_frontend_ops));
1217 state->initialised = 0;
1218 state->demod_type = TDA1004X_DEMOD_TDA10046;
1219 state->fw_version = 0x20; /* dummy default value */
1220
1221 /* check if the demod is there */
1222 if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x46) {
1223 kfree(state);
1224 return NULL;
1225 }
1226
1227 /* create dvb_frontend */
1228 state->frontend.ops = &state->ops;
1229 state->frontend.demodulator_priv = state;
1230 return &state->frontend;
1231}
1232
1197module_param(debug, int, 0644); 1233module_param(debug, int, 0644);
1198MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); 1234MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
1199 1235
diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h
index e452fc0bad11..c8e1d54ff262 100644
--- a/drivers/media/dvb/frontends/tda1004x.h
+++ b/drivers/media/dvb/frontends/tda1004x.h
@@ -32,10 +32,13 @@ struct tda1004x_config
32 u8 demod_address; 32 u8 demod_address;
33 33
34 /* does the "inversion" need inverted? */ 34 /* does the "inversion" need inverted? */
35 u8 invert:1; 35 u8 invert;
36 36
37 /* Does the OCLK signal need inverted? */ 37 /* Does the OCLK signal need inverted? */
38 u8 invert_oclk:1; 38 u8 invert_oclk;
39
40 /* value of N_I2C of the CONF_PLL3 register */
41 u8 n_i2c;
39 42
40 /* PLL maintenance */ 43 /* PLL maintenance */
41 int (*pll_init)(struct dvb_frontend* fe); 44 int (*pll_init)(struct dvb_frontend* fe);
diff --git a/drivers/media/dvb/frontends/tda8083.c b/drivers/media/dvb/frontends/tda8083.c
index da82e90d6d13..168e013d23bd 100644
--- a/drivers/media/dvb/frontends/tda8083.c
+++ b/drivers/media/dvb/frontends/tda8083.c
@@ -226,7 +226,7 @@ static int tda8083_send_diseqc_burst (struct tda8083_state* state, fe_sec_mini_c
226static int tda8083_send_diseqc_msg (struct dvb_frontend* fe, 226static int tda8083_send_diseqc_msg (struct dvb_frontend* fe,
227 struct dvb_diseqc_master_cmd *m) 227 struct dvb_diseqc_master_cmd *m)
228{ 228{
229 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 229 struct tda8083_state* state = fe->demodulator_priv;
230 int i; 230 int i;
231 231
232 tda8083_writereg (state, 0x29, (m->msg_len - 3) | (1 << 2)); /* enable */ 232 tda8083_writereg (state, 0x29, (m->msg_len - 3) | (1 << 2)); /* enable */
@@ -243,7 +243,7 @@ static int tda8083_send_diseqc_msg (struct dvb_frontend* fe,
243 243
244static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status) 244static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status)
245{ 245{
246 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 246 struct tda8083_state* state = fe->demodulator_priv;
247 247
248 u8 signal = ~tda8083_readreg (state, 0x01); 248 u8 signal = ~tda8083_readreg (state, 0x01);
249 u8 sync = tda8083_readreg (state, 0x02); 249 u8 sync = tda8083_readreg (state, 0x02);
@@ -270,7 +270,7 @@ static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status)
270 270
271static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength) 271static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength)
272{ 272{
273 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 273 struct tda8083_state* state = fe->demodulator_priv;
274 274
275 u8 signal = ~tda8083_readreg (state, 0x01); 275 u8 signal = ~tda8083_readreg (state, 0x01);
276 *strength = (signal << 8) | signal; 276 *strength = (signal << 8) | signal;
@@ -280,7 +280,7 @@ static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength)
280 280
281static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr) 281static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr)
282{ 282{
283 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 283 struct tda8083_state* state = fe->demodulator_priv;
284 284
285 u8 _snr = tda8083_readreg (state, 0x08); 285 u8 _snr = tda8083_readreg (state, 0x08);
286 *snr = (_snr << 8) | _snr; 286 *snr = (_snr << 8) | _snr;
@@ -290,7 +290,7 @@ static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr)
290 290
291static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 291static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
292{ 292{
293 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 293 struct tda8083_state* state = fe->demodulator_priv;
294 294
295 state->config->pll_set(fe, p); 295 state->config->pll_set(fe, p);
296 tda8083_set_inversion (state, p->inversion); 296 tda8083_set_inversion (state, p->inversion);
@@ -305,7 +305,7 @@ static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
305 305
306static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 306static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
307{ 307{
308 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 308 struct tda8083_state* state = fe->demodulator_priv;
309 309
310 /* FIXME: get symbolrate & frequency offset...*/ 310 /* FIXME: get symbolrate & frequency offset...*/
311 /*p->frequency = ???;*/ 311 /*p->frequency = ???;*/
@@ -319,7 +319,7 @@ static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
319 319
320static int tda8083_sleep(struct dvb_frontend* fe) 320static int tda8083_sleep(struct dvb_frontend* fe)
321{ 321{
322 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 322 struct tda8083_state* state = fe->demodulator_priv;
323 323
324 tda8083_writereg (state, 0x00, 0x02); 324 tda8083_writereg (state, 0x00, 0x02);
325 return 0; 325 return 0;
@@ -327,7 +327,7 @@ static int tda8083_sleep(struct dvb_frontend* fe)
327 327
328static int tda8083_init(struct dvb_frontend* fe) 328static int tda8083_init(struct dvb_frontend* fe)
329{ 329{
330 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 330 struct tda8083_state* state = fe->demodulator_priv;
331 int i; 331 int i;
332 332
333 for (i=0; i<44; i++) 333 for (i=0; i<44; i++)
@@ -343,7 +343,7 @@ static int tda8083_init(struct dvb_frontend* fe)
343 343
344static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst) 344static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
345{ 345{
346 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 346 struct tda8083_state* state = fe->demodulator_priv;
347 347
348 tda8083_send_diseqc_burst (state, burst); 348 tda8083_send_diseqc_burst (state, burst);
349 tda8083_writereg (state, 0x00, 0x3c); 349 tda8083_writereg (state, 0x00, 0x3c);
@@ -354,7 +354,7 @@ static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
354 354
355static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) 355static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
356{ 356{
357 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 357 struct tda8083_state* state = fe->demodulator_priv;
358 358
359 tda8083_set_tone (state, tone); 359 tda8083_set_tone (state, tone);
360 tda8083_writereg (state, 0x00, 0x3c); 360 tda8083_writereg (state, 0x00, 0x3c);
@@ -365,7 +365,7 @@ static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t t
365 365
366static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) 366static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
367{ 367{
368 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 368 struct tda8083_state* state = fe->demodulator_priv;
369 369
370 tda8083_set_voltage (state, voltage); 370 tda8083_set_voltage (state, voltage);
371 tda8083_writereg (state, 0x00, 0x3c); 371 tda8083_writereg (state, 0x00, 0x3c);
@@ -376,7 +376,7 @@ static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t
376 376
377static void tda8083_release(struct dvb_frontend* fe) 377static void tda8083_release(struct dvb_frontend* fe)
378{ 378{
379 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 379 struct tda8083_state* state = fe->demodulator_priv;
380 kfree(state); 380 kfree(state);
381} 381}
382 382
@@ -388,7 +388,7 @@ struct dvb_frontend* tda8083_attach(const struct tda8083_config* config,
388 struct tda8083_state* state = NULL; 388 struct tda8083_state* state = NULL;
389 389
390 /* allocate memory for the internal state */ 390 /* allocate memory for the internal state */
391 state = (struct tda8083_state*) kmalloc(sizeof(struct tda8083_state), GFP_KERNEL); 391 state = kmalloc(sizeof(struct tda8083_state), GFP_KERNEL);
392 if (state == NULL) goto error; 392 if (state == NULL) goto error;
393 393
394 /* setup the state */ 394 /* setup the state */
diff --git a/drivers/media/dvb/frontends/tda80xx.c b/drivers/media/dvb/frontends/tda80xx.c
index c99632114283..032d348dafb7 100644
--- a/drivers/media/dvb/frontends/tda80xx.c
+++ b/drivers/media/dvb/frontends/tda80xx.c
@@ -27,7 +27,7 @@
27#include <linux/spinlock.h> 27#include <linux/spinlock.h>
28#include <linux/threads.h> 28#include <linux/threads.h>
29#include <linux/interrupt.h> 29#include <linux/interrupt.h>
30#include <asm/irq.h> 30#include <linux/irq.h>
31#include <linux/kernel.h> 31#include <linux/kernel.h>
32#include <linux/module.h> 32#include <linux/module.h>
33#include <linux/slab.h> 33#include <linux/slab.h>
@@ -400,7 +400,7 @@ static void tda80xx_wait_diseqc_fifo(struct tda80xx_state* state)
400 400
401static int tda8044_init(struct dvb_frontend* fe) 401static int tda8044_init(struct dvb_frontend* fe)
402{ 402{
403 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 403 struct tda80xx_state* state = fe->demodulator_priv;
404 int ret; 404 int ret;
405 405
406 /* 406 /*
@@ -432,7 +432,7 @@ static int tda8044_init(struct dvb_frontend* fe)
432 432
433static int tda8083_init(struct dvb_frontend* fe) 433static int tda8083_init(struct dvb_frontend* fe)
434{ 434{
435 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 435 struct tda80xx_state* state = fe->demodulator_priv;
436 436
437 tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab)); 437 tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab));
438 438
@@ -447,7 +447,7 @@ static int tda8083_init(struct dvb_frontend* fe)
447 447
448static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) 448static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
449{ 449{
450 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 450 struct tda80xx_state* state = fe->demodulator_priv;
451 451
452 switch (voltage) { 452 switch (voltage) {
453 case SEC_VOLTAGE_13: 453 case SEC_VOLTAGE_13:
@@ -463,7 +463,7 @@ static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage
463 463
464static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) 464static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
465{ 465{
466 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 466 struct tda80xx_state* state = fe->demodulator_priv;
467 467
468 switch (tone) { 468 switch (tone) {
469 case SEC_TONE_OFF: 469 case SEC_TONE_OFF:
@@ -477,7 +477,7 @@ static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
477 477
478static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd) 478static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd)
479{ 479{
480 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 480 struct tda80xx_state* state = fe->demodulator_priv;
481 481
482 if (cmd->msg_len > 6) 482 if (cmd->msg_len > 6)
483 return -EINVAL; 483 return -EINVAL;
@@ -492,7 +492,7 @@ static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma
492 492
493static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd) 493static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd)
494{ 494{
495 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 495 struct tda80xx_state* state = fe->demodulator_priv;
496 496
497 switch (cmd) { 497 switch (cmd) {
498 case SEC_MINI_A: 498 case SEC_MINI_A:
@@ -512,7 +512,7 @@ static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
512 512
513static int tda80xx_sleep(struct dvb_frontend* fe) 513static int tda80xx_sleep(struct dvb_frontend* fe)
514{ 514{
515 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 515 struct tda80xx_state* state = fe->demodulator_priv;
516 516
517 tda80xx_writereg(state, 0x00, 0x02); /* enter standby */ 517 tda80xx_writereg(state, 0x00, 0x02); /* enter standby */
518 518
@@ -521,7 +521,7 @@ static int tda80xx_sleep(struct dvb_frontend* fe)
521 521
522static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 522static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
523{ 523{
524 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 524 struct tda80xx_state* state = fe->demodulator_priv;
525 525
526 tda80xx_writereg(state, 0x1c, 0x80); 526 tda80xx_writereg(state, 0x1c, 0x80);
527 state->config->pll_set(fe, p); 527 state->config->pll_set(fe, p);
@@ -537,7 +537,7 @@ static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
537 537
538static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 538static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
539{ 539{
540 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 540 struct tda80xx_state* state = fe->demodulator_priv;
541 541
542 if (!state->config->irq) 542 if (!state->config->irq)
543 tda80xx_read_status_int(state); 543 tda80xx_read_status_int(state);
@@ -550,7 +550,7 @@ static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
550 550
551static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status) 551static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
552{ 552{
553 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 553 struct tda80xx_state* state = fe->demodulator_priv;
554 554
555 if (!state->config->irq) 555 if (!state->config->irq)
556 tda80xx_read_status_int(state); 556 tda80xx_read_status_int(state);
@@ -561,7 +561,7 @@ static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
561 561
562static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber) 562static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
563{ 563{
564 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 564 struct tda80xx_state* state = fe->demodulator_priv;
565 int ret; 565 int ret;
566 u8 buf[3]; 566 u8 buf[3];
567 567
@@ -575,7 +575,7 @@ static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
575 575
576static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength) 576static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
577{ 577{
578 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 578 struct tda80xx_state* state = fe->demodulator_priv;
579 579
580 u8 gain = ~tda80xx_readreg(state, 0x01); 580 u8 gain = ~tda80xx_readreg(state, 0x01);
581 *strength = (gain << 8) | gain; 581 *strength = (gain << 8) | gain;
@@ -585,7 +585,7 @@ static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
585 585
586static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr) 586static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
587{ 587{
588 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 588 struct tda80xx_state* state = fe->demodulator_priv;
589 589
590 u8 quality = tda80xx_readreg(state, 0x08); 590 u8 quality = tda80xx_readreg(state, 0x08);
591 *snr = (quality << 8) | quality; 591 *snr = (quality << 8) | quality;
@@ -595,7 +595,7 @@ static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
595 595
596static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 596static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
597{ 597{
598 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 598 struct tda80xx_state* state = fe->demodulator_priv;
599 599
600 *ucblocks = tda80xx_readreg(state, 0x0f); 600 *ucblocks = tda80xx_readreg(state, 0x0f);
601 if (*ucblocks == 0xff) 601 if (*ucblocks == 0xff)
@@ -606,7 +606,7 @@ static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
606 606
607static int tda80xx_init(struct dvb_frontend* fe) 607static int tda80xx_init(struct dvb_frontend* fe)
608{ 608{
609 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 609 struct tda80xx_state* state = fe->demodulator_priv;
610 610
611 switch(state->id) { 611 switch(state->id) {
612 case ID_TDA8044: 612 case ID_TDA8044:
@@ -620,7 +620,7 @@ static int tda80xx_init(struct dvb_frontend* fe)
620 620
621static void tda80xx_release(struct dvb_frontend* fe) 621static void tda80xx_release(struct dvb_frontend* fe)
622{ 622{
623 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 623 struct tda80xx_state* state = fe->demodulator_priv;
624 624
625 if (state->config->irq) 625 if (state->config->irq)
626 free_irq(state->config->irq, &state->worklet); 626 free_irq(state->config->irq, &state->worklet);
@@ -637,7 +637,7 @@ struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config,
637 int ret; 637 int ret;
638 638
639 /* allocate memory for the internal state */ 639 /* allocate memory for the internal state */
640 state = (struct tda80xx_state*) kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL); 640 state = kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL);
641 if (state == NULL) goto error; 641 if (state == NULL) goto error;
642 642
643 /* setup the state */ 643 /* setup the state */
diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c
index 9c0d23e1d9e5..70fb44b391a7 100644
--- a/drivers/media/dvb/frontends/ves1820.c
+++ b/drivers/media/dvb/frontends/ves1820.c
@@ -70,7 +70,6 @@ static int ves1820_writereg(struct ves1820_state *state, u8 reg, u8 data)
70 printk("ves1820: %s(): writereg error (reg == 0x%02x," 70 printk("ves1820: %s(): writereg error (reg == 0x%02x,"
71 "val == 0x%02x, ret == %i)\n", __FUNCTION__, reg, data, ret); 71 "val == 0x%02x, ret == %i)\n", __FUNCTION__, reg, data, ret);
72 72
73 msleep(10);
74 return (ret != 1) ? -EREMOTEIO : 0; 73 return (ret != 1) ? -EREMOTEIO : 0;
75} 74}
76 75
@@ -193,7 +192,7 @@ static int ves1820_set_symbolrate(struct ves1820_state *state, u32 symbolrate)
193 192
194static int ves1820_init(struct dvb_frontend* fe) 193static int ves1820_init(struct dvb_frontend* fe)
195{ 194{
196 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 195 struct ves1820_state* state = fe->demodulator_priv;
197 int i; 196 int i;
198 int val; 197 int val;
199 198
@@ -214,7 +213,7 @@ static int ves1820_init(struct dvb_frontend* fe)
214 213
215static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 214static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
216{ 215{
217 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 216 struct ves1820_state* state = fe->demodulator_priv;
218 static const u8 reg0x00[] = { 0x00, 0x04, 0x08, 0x0c, 0x10 }; 217 static const u8 reg0x00[] = { 0x00, 0x04, 0x08, 0x0c, 0x10 };
219 static const u8 reg0x01[] = { 140, 140, 106, 100, 92 }; 218 static const u8 reg0x01[] = { 140, 140, 106, 100, 92 };
220 static const u8 reg0x05[] = { 135, 100, 70, 54, 38 }; 219 static const u8 reg0x05[] = { 135, 100, 70, 54, 38 };
@@ -241,7 +240,7 @@ static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_p
241 240
242static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status) 241static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status)
243{ 242{
244 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 243 struct ves1820_state* state = fe->demodulator_priv;
245 int sync; 244 int sync;
246 245
247 *status = 0; 246 *status = 0;
@@ -267,7 +266,7 @@ static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status)
267 266
268static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber) 267static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber)
269{ 268{
270 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 269 struct ves1820_state* state = fe->demodulator_priv;
271 270
272 u32 _ber = ves1820_readreg(state, 0x14) | 271 u32 _ber = ves1820_readreg(state, 0x14) |
273 (ves1820_readreg(state, 0x15) << 8) | 272 (ves1820_readreg(state, 0x15) << 8) |
@@ -279,7 +278,7 @@ static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber)
279 278
280static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength) 279static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength)
281{ 280{
282 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 281 struct ves1820_state* state = fe->demodulator_priv;
283 282
284 u8 gain = ves1820_readreg(state, 0x17); 283 u8 gain = ves1820_readreg(state, 0x17);
285 *strength = (gain << 8) | gain; 284 *strength = (gain << 8) | gain;
@@ -289,7 +288,7 @@ static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength)
289 288
290static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr) 289static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr)
291{ 290{
292 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 291 struct ves1820_state* state = fe->demodulator_priv;
293 292
294 u8 quality = ~ves1820_readreg(state, 0x18); 293 u8 quality = ~ves1820_readreg(state, 0x18);
295 *snr = (quality << 8) | quality; 294 *snr = (quality << 8) | quality;
@@ -299,7 +298,7 @@ static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr)
299 298
300static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 299static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
301{ 300{
302 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 301 struct ves1820_state* state = fe->demodulator_priv;
303 302
304 *ucblocks = ves1820_readreg(state, 0x13) & 0x7f; 303 *ucblocks = ves1820_readreg(state, 0x13) & 0x7f;
305 if (*ucblocks == 0x7f) 304 if (*ucblocks == 0x7f)
@@ -314,7 +313,7 @@ static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
314 313
315static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 314static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
316{ 315{
317 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 316 struct ves1820_state* state = fe->demodulator_priv;
318 int sync; 317 int sync;
319 s8 afc = 0; 318 s8 afc = 0;
320 319
@@ -345,7 +344,7 @@ static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
345 344
346static int ves1820_sleep(struct dvb_frontend* fe) 345static int ves1820_sleep(struct dvb_frontend* fe)
347{ 346{
348 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 347 struct ves1820_state* state = fe->demodulator_priv;
349 348
350 ves1820_writereg(state, 0x1b, 0x02); /* pdown ADC */ 349 ves1820_writereg(state, 0x1b, 0x02); /* pdown ADC */
351 ves1820_writereg(state, 0x00, 0x80); /* standby */ 350 ves1820_writereg(state, 0x00, 0x80); /* standby */
@@ -364,7 +363,7 @@ static int ves1820_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
364 363
365static void ves1820_release(struct dvb_frontend* fe) 364static void ves1820_release(struct dvb_frontend* fe)
366{ 365{
367 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 366 struct ves1820_state* state = fe->demodulator_priv;
368 kfree(state); 367 kfree(state);
369} 368}
370 369
@@ -377,7 +376,7 @@ struct dvb_frontend* ves1820_attach(const struct ves1820_config* config,
377 struct ves1820_state* state = NULL; 376 struct ves1820_state* state = NULL;
378 377
379 /* allocate memory for the internal state */ 378 /* allocate memory for the internal state */
380 state = (struct ves1820_state*) kmalloc(sizeof(struct ves1820_state), GFP_KERNEL); 379 state = kmalloc(sizeof(struct ves1820_state), GFP_KERNEL);
381 if (state == NULL) 380 if (state == NULL)
382 goto error; 381 goto error;
383 382
diff --git a/drivers/media/dvb/frontends/ves1x93.c b/drivers/media/dvb/frontends/ves1x93.c
index edcad283aa86..821df8e839d0 100644
--- a/drivers/media/dvb/frontends/ves1x93.c
+++ b/drivers/media/dvb/frontends/ves1x93.c
@@ -263,7 +263,7 @@ static int ves1x93_set_symbolrate (struct ves1x93_state* state, u32 srate)
263 263
264static int ves1x93_init (struct dvb_frontend* fe) 264static int ves1x93_init (struct dvb_frontend* fe)
265{ 265{
266 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 266 struct ves1x93_state* state = fe->demodulator_priv;
267 int i; 267 int i;
268 int val; 268 int val;
269 269
@@ -289,7 +289,7 @@ static int ves1x93_init (struct dvb_frontend* fe)
289 289
290static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage) 290static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
291{ 291{
292 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 292 struct ves1x93_state* state = fe->demodulator_priv;
293 293
294 switch (voltage) { 294 switch (voltage) {
295 case SEC_VOLTAGE_13: 295 case SEC_VOLTAGE_13:
@@ -305,7 +305,7 @@ static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
305 305
306static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status) 306static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status)
307{ 307{
308 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 308 struct ves1x93_state* state = fe->demodulator_priv;
309 309
310 u8 sync = ves1x93_readreg (state, 0x0e); 310 u8 sync = ves1x93_readreg (state, 0x0e);
311 311
@@ -346,7 +346,7 @@ static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status)
346 346
347static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber) 347static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber)
348{ 348{
349 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 349 struct ves1x93_state* state = fe->demodulator_priv;
350 350
351 *ber = ves1x93_readreg (state, 0x15); 351 *ber = ves1x93_readreg (state, 0x15);
352 *ber |= (ves1x93_readreg (state, 0x16) << 8); 352 *ber |= (ves1x93_readreg (state, 0x16) << 8);
@@ -358,7 +358,7 @@ static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber)
358 358
359static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength) 359static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength)
360{ 360{
361 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 361 struct ves1x93_state* state = fe->demodulator_priv;
362 362
363 u8 signal = ~ves1x93_readreg (state, 0x0b); 363 u8 signal = ~ves1x93_readreg (state, 0x0b);
364 *strength = (signal << 8) | signal; 364 *strength = (signal << 8) | signal;
@@ -368,7 +368,7 @@ static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength)
368 368
369static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr) 369static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr)
370{ 370{
371 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 371 struct ves1x93_state* state = fe->demodulator_priv;
372 372
373 u8 _snr = ~ves1x93_readreg (state, 0x1c); 373 u8 _snr = ~ves1x93_readreg (state, 0x1c);
374 *snr = (_snr << 8) | _snr; 374 *snr = (_snr << 8) | _snr;
@@ -378,7 +378,7 @@ static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr)
378 378
379static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 379static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
380{ 380{
381 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 381 struct ves1x93_state* state = fe->demodulator_priv;
382 382
383 *ucblocks = ves1x93_readreg (state, 0x18) & 0x7f; 383 *ucblocks = ves1x93_readreg (state, 0x18) & 0x7f;
384 384
@@ -393,7 +393,7 @@ static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
393 393
394static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 394static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
395{ 395{
396 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 396 struct ves1x93_state* state = fe->demodulator_priv;
397 397
398 ves1x93_writereg(state, 0x00, 0x11); 398 ves1x93_writereg(state, 0x00, 0x11);
399 state->config->pll_set(fe, p); 399 state->config->pll_set(fe, p);
@@ -408,7 +408,7 @@ static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
408 408
409static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 409static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
410{ 410{
411 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 411 struct ves1x93_state* state = fe->demodulator_priv;
412 int afc; 412 int afc;
413 413
414 afc = ((int)((char)(ves1x93_readreg (state, 0x0a) << 1)))/2; 414 afc = ((int)((char)(ves1x93_readreg (state, 0x0a) << 1)))/2;
@@ -431,14 +431,14 @@ static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
431 431
432static int ves1x93_sleep(struct dvb_frontend* fe) 432static int ves1x93_sleep(struct dvb_frontend* fe)
433{ 433{
434 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 434 struct ves1x93_state* state = fe->demodulator_priv;
435 435
436 return ves1x93_writereg (state, 0x00, 0x08); 436 return ves1x93_writereg (state, 0x00, 0x08);
437} 437}
438 438
439static void ves1x93_release(struct dvb_frontend* fe) 439static void ves1x93_release(struct dvb_frontend* fe)
440{ 440{
441 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 441 struct ves1x93_state* state = fe->demodulator_priv;
442 kfree(state); 442 kfree(state);
443} 443}
444 444
@@ -451,7 +451,7 @@ struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
451 u8 identity; 451 u8 identity;
452 452
453 /* allocate memory for the internal state */ 453 /* allocate memory for the internal state */
454 state = (struct ves1x93_state*) kmalloc(sizeof(struct ves1x93_state), GFP_KERNEL); 454 state = kmalloc(sizeof(struct ves1x93_state), GFP_KERNEL);
455 if (state == NULL) goto error; 455 if (state == NULL) goto error;
456 456
457 /* setup the state */ 457 /* setup the state */
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 922c205a2652..8e33a850e13e 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -130,7 +130,7 @@ static void init_av7110_av(struct av7110 *av7110)
130 av7110->current_input = 0; 130 av7110->current_input = 0;
131 if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) { 131 if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) {
132 printk ("dvb-ttpci: Crystal audio DAC @ card %d detected\n", 132 printk ("dvb-ttpci: Crystal audio DAC @ card %d detected\n",
133 av7110->dvb_adapter->num); 133 av7110->dvb_adapter.num);
134 av7110->adac_type = DVB_ADAC_CRYSTAL; 134 av7110->adac_type = DVB_ADAC_CRYSTAL;
135 i2c_writereg(av7110, 0x20, 0x01, 0xd2); 135 i2c_writereg(av7110, 0x20, 0x01, 0xd2);
136 i2c_writereg(av7110, 0x20, 0x02, 0x49); 136 i2c_writereg(av7110, 0x20, 0x02, 0x49);
@@ -145,13 +145,13 @@ static void init_av7110_av(struct av7110 *av7110)
145 } 145 }
146 else if (dev->pci->subsystem_vendor == 0x110a) { 146 else if (dev->pci->subsystem_vendor == 0x110a) {
147 printk("dvb-ttpci: DVB-C w/o analog module @ card %d detected\n", 147 printk("dvb-ttpci: DVB-C w/o analog module @ card %d detected\n",
148 av7110->dvb_adapter->num); 148 av7110->dvb_adapter.num);
149 av7110->adac_type = DVB_ADAC_NONE; 149 av7110->adac_type = DVB_ADAC_NONE;
150 } 150 }
151 else { 151 else {
152 av7110->adac_type = adac; 152 av7110->adac_type = adac;
153 printk("dvb-ttpci: adac type set to %d @ card %d\n", 153 printk("dvb-ttpci: adac type set to %d @ card %d\n",
154 av7110->dvb_adapter->num, av7110->adac_type); 154 av7110->dvb_adapter.num, av7110->adac_type);
155 } 155 }
156 156
157 if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP) { 157 if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP) {
@@ -231,7 +231,7 @@ static int arm_thread(void *data)
231 231
232 if (newloops == av7110->arm_loops) { 232 if (newloops == av7110->arm_loops) {
233 printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n", 233 printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n",
234 av7110->dvb_adapter->num); 234 av7110->dvb_adapter.num);
235 235
236 arm_error(av7110); 236 arm_error(av7110);
237 av7710_set_video_mode(av7110, vidmode); 237 av7710_set_video_mode(av7110, vidmode);
@@ -1282,7 +1282,7 @@ static int av7110_register(struct av7110 *av7110)
1282 av7110->dmxdev.demux = &dvbdemux->dmx; 1282 av7110->dmxdev.demux = &dvbdemux->dmx;
1283 av7110->dmxdev.capabilities = 0; 1283 av7110->dmxdev.capabilities = 0;
1284 1284
1285 dvb_dmxdev_init(&av7110->dmxdev, av7110->dvb_adapter); 1285 dvb_dmxdev_init(&av7110->dmxdev, &av7110->dvb_adapter);
1286 1286
1287 av7110->hw_frontend.source = DMX_FRONTEND_0; 1287 av7110->hw_frontend.source = DMX_FRONTEND_0;
1288 1288
@@ -1307,11 +1307,11 @@ static int av7110_register(struct av7110 *av7110)
1307 av7110_ca_register(av7110); 1307 av7110_ca_register(av7110);
1308 1308
1309#ifdef CONFIG_DVB_AV7110_OSD 1309#ifdef CONFIG_DVB_AV7110_OSD
1310 dvb_register_device(av7110->dvb_adapter, &av7110->osd_dev, 1310 dvb_register_device(&av7110->dvb_adapter, &av7110->osd_dev,
1311 &dvbdev_osd, av7110, DVB_DEVICE_OSD); 1311 &dvbdev_osd, av7110, DVB_DEVICE_OSD);
1312#endif 1312#endif
1313 1313
1314 dvb_net_init(av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx); 1314 dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx);
1315 1315
1316 if (budgetpatch) { 1316 if (budgetpatch) {
1317 /* initialize software demux1 without its own frontend 1317 /* initialize software demux1 without its own frontend
@@ -1334,9 +1334,9 @@ static int av7110_register(struct av7110 *av7110)
1334 av7110->dmxdev1.demux = &dvbdemux1->dmx; 1334 av7110->dmxdev1.demux = &dvbdemux1->dmx;
1335 av7110->dmxdev1.capabilities = 0; 1335 av7110->dmxdev1.capabilities = 0;
1336 1336
1337 dvb_dmxdev_init(&av7110->dmxdev1, av7110->dvb_adapter); 1337 dvb_dmxdev_init(&av7110->dmxdev1, &av7110->dvb_adapter);
1338 1338
1339 dvb_net_init(av7110->dvb_adapter, &av7110->dvb_net1, &dvbdemux1->dmx); 1339 dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net1, &dvbdemux1->dmx);
1340 printk("dvb-ttpci: additional demux1 for budget-patch registered\n"); 1340 printk("dvb-ttpci: additional demux1 for budget-patch registered\n");
1341 } 1341 }
1342 return 0; 1342 return 0;
@@ -1673,6 +1673,106 @@ static struct stv0299_config alps_bsru6_config = {
1673}; 1673};
1674 1674
1675 1675
1676static u8 alps_bsbe1_inittab[] = {
1677 0x01, 0x15,
1678 0x02, 0x30,
1679 0x03, 0x00,
1680 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
1681 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
1682 0x06, 0x40, /* DAC not used, set to high impendance mode */
1683 0x07, 0x00, /* DAC LSB */
1684 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
1685 0x09, 0x00, /* FIFO */
1686 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
1687 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
1688 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
1689 0x10, 0x3f, // AGC2 0x3d
1690 0x11, 0x84,
1691 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on
1692 0x15, 0xc9, // lock detector threshold
1693 0x16, 0x00,
1694 0x17, 0x00,
1695 0x18, 0x00,
1696 0x19, 0x00,
1697 0x1a, 0x00,
1698 0x1f, 0x50,
1699 0x20, 0x00,
1700 0x21, 0x00,
1701 0x22, 0x00,
1702 0x23, 0x00,
1703 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
1704 0x29, 0x1e, // 1/2 threshold
1705 0x2a, 0x14, // 2/3 threshold
1706 0x2b, 0x0f, // 3/4 threshold
1707 0x2c, 0x09, // 5/6 threshold
1708 0x2d, 0x05, // 7/8 threshold
1709 0x2e, 0x01,
1710 0x31, 0x1f, // test all FECs
1711 0x32, 0x19, // viterbi and synchro search
1712 0x33, 0xfc, // rs control
1713 0x34, 0x93, // error control
1714 0x0f, 0x92,
1715 0xff, 0xff
1716};
1717
1718static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1719{
1720 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1721 int ret;
1722 u8 data[4];
1723 u32 div;
1724 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1725
1726 if ((params->frequency < 950000) || (params->frequency > 2150000))
1727 return -EINVAL;
1728
1729 div = (params->frequency + (125 - 1)) / 125; // round correctly
1730 data[0] = (div >> 8) & 0x7f;
1731 data[1] = div & 0xff;
1732 data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
1733 data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4;
1734
1735 ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
1736 return (ret != 1) ? -EIO : 0;
1737}
1738
1739static struct stv0299_config alps_bsbe1_config = {
1740 .demod_address = 0x68,
1741 .inittab = alps_bsbe1_inittab,
1742 .mclk = 88000000UL,
1743 .invert = 1,
1744 .enhanced_tuning = 0,
1745 .skip_reinit = 0,
1746 .min_delay_ms = 100,
1747 .set_symbol_rate = alps_bsru6_set_symbol_rate,
1748 .pll_set = alps_bsbe1_pll_set,
1749};
1750
1751static int lnbp21_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
1752{
1753 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1754 int ret;
1755 u8 data[1];
1756 struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = data, .len = sizeof(data) };
1757
1758 switch(voltage) {
1759 case SEC_VOLTAGE_OFF:
1760 data[0] = 0x00;
1761 break;
1762 case SEC_VOLTAGE_13:
1763 data[0] = 0x44;
1764 break;
1765 case SEC_VOLTAGE_18:
1766 data[0] = 0x4c;
1767 break;
1768 default:
1769 return -EINVAL;
1770 };
1771
1772 ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
1773 return (ret != 1) ? -EIO : 0;
1774}
1775
1676 1776
1677static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) 1777static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1678{ 1778{
@@ -2116,6 +2216,14 @@ static int frontend_init(struct av7110 *av7110)
2116 av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; 2216 av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
2117 break; 2217 break;
2118 } 2218 }
2219 break;
2220
2221 case 0x000E: /* Hauppauge/TT Nexus-S rev 2.3 */
2222 /* ALPS BSBE1 */
2223 av7110->fe = stv0299_attach(&alps_bsbe1_config, &av7110->i2c_adap);
2224 if (av7110->fe)
2225 av7110->fe->ops->set_voltage = lnbp21_set_voltage;
2226 break;
2119 } 2227 }
2120 } 2228 }
2121 2229
@@ -2138,7 +2246,7 @@ static int frontend_init(struct av7110 *av7110)
2138 FE_FUNC_OVERRIDE(av7110->fe->ops->dishnetwork_send_legacy_command, av7110->fe_dishnetwork_send_legacy_command, av7110_fe_dishnetwork_send_legacy_command); 2246 FE_FUNC_OVERRIDE(av7110->fe->ops->dishnetwork_send_legacy_command, av7110->fe_dishnetwork_send_legacy_command, av7110_fe_dishnetwork_send_legacy_command);
2139 FE_FUNC_OVERRIDE(av7110->fe->ops->set_frontend, av7110->fe_set_frontend, av7110_fe_set_frontend); 2247 FE_FUNC_OVERRIDE(av7110->fe->ops->set_frontend, av7110->fe_set_frontend, av7110_fe_set_frontend);
2140 2248
2141 ret = dvb_register_frontend(av7110->dvb_adapter, av7110->fe); 2249 ret = dvb_register_frontend(&av7110->dvb_adapter, av7110->fe);
2142 if (ret < 0) { 2250 if (ret < 0) {
2143 printk("av7110: Frontend registration failed!\n"); 2251 printk("av7110: Frontend registration failed!\n");
2144 if (av7110->fe->ops->release) 2252 if (av7110->fe->ops->release)
@@ -2352,7 +2460,7 @@ static int av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_d
2352 goto err_dvb_unregister_adapter_2; 2460 goto err_dvb_unregister_adapter_2;
2353 2461
2354 ttpci_eeprom_parse_mac(&av7110->i2c_adap, 2462 ttpci_eeprom_parse_mac(&av7110->i2c_adap,
2355 av7110->dvb_adapter->proposed_mac); 2463 av7110->dvb_adapter.proposed_mac);
2356 ret = -ENOMEM; 2464 ret = -ENOMEM;
2357 2465
2358 if (budgetpatch) { 2466 if (budgetpatch) {
@@ -2523,7 +2631,7 @@ static int av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_d
2523 if (ret < 0) 2631 if (ret < 0)
2524 goto err_av7110_unregister_11; 2632 goto err_av7110_unregister_11;
2525 2633
2526 av7110->dvb_adapter->priv = av7110; 2634 av7110->dvb_adapter.priv = av7110;
2527 ret = frontend_init(av7110); 2635 ret = frontend_init(av7110);
2528 if (ret < 0) 2636 if (ret < 0)
2529 goto err_av7110_exit_v4l_12; 2637 goto err_av7110_exit_v4l_12;
@@ -2558,7 +2666,7 @@ err_saa71466_vfree_4:
2558err_i2c_del_3: 2666err_i2c_del_3:
2559 i2c_del_adapter(&av7110->i2c_adap); 2667 i2c_del_adapter(&av7110->i2c_adap);
2560err_dvb_unregister_adapter_2: 2668err_dvb_unregister_adapter_2:
2561 dvb_unregister_adapter(av7110->dvb_adapter); 2669 dvb_unregister_adapter(&av7110->dvb_adapter);
2562err_put_firmware_1: 2670err_put_firmware_1:
2563 put_firmware(av7110); 2671 put_firmware(av7110);
2564err_kfree_0: 2672err_kfree_0:
@@ -2604,7 +2712,7 @@ static int av7110_detach(struct saa7146_dev* saa)
2604 2712
2605 i2c_del_adapter(&av7110->i2c_adap); 2713 i2c_del_adapter(&av7110->i2c_adap);
2606 2714
2607 dvb_unregister_adapter (av7110->dvb_adapter); 2715 dvb_unregister_adapter (&av7110->dvb_adapter);
2608 2716
2609 av7110_num--; 2717 av7110_num--;
2610 2718
@@ -2672,21 +2780,23 @@ MAKE_AV7110_INFO(ttt_1_X, "Technotrend/Hauppauge WinTV DVB-T rev1.X");
2672MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X"); 2780MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X");
2673MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X"); 2781MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X");
2674MAKE_AV7110_INFO(tts_2_X, "Technotrend/Hauppauge WinTV Nexus-S rev2.X"); 2782MAKE_AV7110_INFO(tts_2_X, "Technotrend/Hauppauge WinTV Nexus-S rev2.X");
2783MAKE_AV7110_INFO(tts_2_3, "Technotrend/Hauppauge WinTV Nexus-S rev2.3");
2675MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE"); 2784MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE");
2676MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T"); 2785MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T");
2677MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C"); 2786MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C");
2678MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6"); 2787MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6");
2679 2788
2680static struct pci_device_id pci_tbl[] = { 2789static struct pci_device_id pci_tbl[] = {
2790 MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
2681 MAKE_EXTENSION_PCI(tts_1_X, 0x13c2, 0x0000), 2791 MAKE_EXTENSION_PCI(tts_1_X, 0x13c2, 0x0000),
2682 MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001), 2792 MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001),
2683 MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002), 2793 MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002),
2684 MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003), 2794 MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003),
2685 MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002),
2686 MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
2687 MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
2688 MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006), 2795 MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006),
2689 MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008), 2796 MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008),
2797 MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
2798 MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e),
2799 MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002),
2690 2800
2691/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0004), UNDEFINED CARD */ // Galaxis DVB PC-Sat-Carte 2801/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0004), UNDEFINED CARD */ // Galaxis DVB PC-Sat-Carte
2692/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1 2802/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h
index 5070e0523da7..4f69b4d01479 100644
--- a/drivers/media/dvb/ttpci/av7110.h
+++ b/drivers/media/dvb/ttpci/av7110.h
@@ -220,7 +220,7 @@ struct av7110 {
220 220
221 struct audio_mixer mixer; 221 struct audio_mixer mixer;
222 222
223 struct dvb_adapter *dvb_adapter; 223 struct dvb_adapter dvb_adapter;
224 struct dvb_device *video_dev; 224 struct dvb_device *video_dev;
225 struct dvb_device *audio_dev; 225 struct dvb_device *audio_dev;
226 struct dvb_device *ca_dev; 226 struct dvb_device *ca_dev;
@@ -274,7 +274,6 @@ extern void av7110_ir_exit (void);
274extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val); 274extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val);
275extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg); 275extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg);
276extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val); 276extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val);
277extern int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val);
278 277
279 278
280extern int av7110_init_analog_module(struct av7110 *av7110); 279extern int av7110_init_analog_module(struct av7110 *av7110);
diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c
index d77e8a00688f..ccf946125d02 100644
--- a/drivers/media/dvb/ttpci/av7110_av.c
+++ b/drivers/media/dvb/ttpci/av7110_av.c
@@ -1075,7 +1075,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
1075 } 1075 }
1076 if (ret < 0) 1076 if (ret < 0)
1077 break; 1077 break;
1078 av7110->videostate.video_format = format; 1078 av7110->videostate.display_format = format;
1079 ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetPanScanType, 1079 ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetPanScanType,
1080 1, (u16) val); 1080 1, (u16) val);
1081 break; 1081 break;
@@ -1230,14 +1230,20 @@ static int dvb_audio_ioctl(struct inode *inode, struct file *file,
1230 switch(av7110->audiostate.channel_select) { 1230 switch(av7110->audiostate.channel_select) {
1231 case AUDIO_STEREO: 1231 case AUDIO_STEREO:
1232 audcom(av7110, AUDIO_CMD_STEREO); 1232 audcom(av7110, AUDIO_CMD_STEREO);
1233 if (av7110->adac_type == DVB_ADAC_CRYSTAL)
1234 i2c_writereg(av7110, 0x20, 0x02, 0x49);
1233 break; 1235 break;
1234 1236
1235 case AUDIO_MONO_LEFT: 1237 case AUDIO_MONO_LEFT:
1236 audcom(av7110, AUDIO_CMD_MONO_L); 1238 audcom(av7110, AUDIO_CMD_MONO_L);
1239 if (av7110->adac_type == DVB_ADAC_CRYSTAL)
1240 i2c_writereg(av7110, 0x20, 0x02, 0x4a);
1237 break; 1241 break;
1238 1242
1239 case AUDIO_MONO_RIGHT: 1243 case AUDIO_MONO_RIGHT:
1240 audcom(av7110, AUDIO_CMD_MONO_R); 1244 audcom(av7110, AUDIO_CMD_MONO_R);
1245 if (av7110->adac_type == DVB_ADAC_CRYSTAL)
1246 i2c_writereg(av7110, 0x20, 0x02, 0x45);
1241 break; 1247 break;
1242 1248
1243 default: 1249 default:
@@ -1409,10 +1415,10 @@ int av7110_av_register(struct av7110 *av7110)
1409 av7110->video_events.overflow = 0; 1415 av7110->video_events.overflow = 0;
1410 memset(&av7110->video_size, 0, sizeof (video_size_t)); 1416 memset(&av7110->video_size, 0, sizeof (video_size_t));
1411 1417
1412 dvb_register_device(av7110->dvb_adapter, &av7110->video_dev, 1418 dvb_register_device(&av7110->dvb_adapter, &av7110->video_dev,
1413 &dvbdev_video, av7110, DVB_DEVICE_VIDEO); 1419 &dvbdev_video, av7110, DVB_DEVICE_VIDEO);
1414 1420
1415 dvb_register_device(av7110->dvb_adapter, &av7110->audio_dev, 1421 dvb_register_device(&av7110->dvb_adapter, &av7110->audio_dev,
1416 &dvbdev_audio, av7110, DVB_DEVICE_AUDIO); 1422 &dvbdev_audio, av7110, DVB_DEVICE_AUDIO);
1417 1423
1418 return 0; 1424 return 0;
diff --git a/drivers/media/dvb/ttpci/av7110_ca.c b/drivers/media/dvb/ttpci/av7110_ca.c
index 21f7aacf7726..c3801e328fe9 100644
--- a/drivers/media/dvb/ttpci/av7110_ca.c
+++ b/drivers/media/dvb/ttpci/av7110_ca.c
@@ -123,7 +123,7 @@ static void ci_ll_release(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *
123} 123}
124 124
125static int ci_ll_reset(struct dvb_ringbuffer *cibuf, struct file *file, 125static int ci_ll_reset(struct dvb_ringbuffer *cibuf, struct file *file,
126 int slots, ca_slot_info_t *slot) 126 int slots, ca_slot_info_t *slot)
127{ 127{
128 int i; 128 int i;
129 int len = 0; 129 int len = 0;
@@ -370,7 +370,7 @@ static struct dvb_device dvbdev_ca = {
370 370
371int av7110_ca_register(struct av7110 *av7110) 371int av7110_ca_register(struct av7110 *av7110)
372{ 372{
373 return dvb_register_device(av7110->dvb_adapter, &av7110->ca_dev, 373 return dvb_register_device(&av7110->dvb_adapter, &av7110->ca_dev,
374 &dvbdev_ca, av7110, DVB_DEVICE_CA); 374 &dvbdev_ca, av7110, DVB_DEVICE_CA);
375} 375}
376 376
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c
index bd6e5ea4aefe..7fa4a0ebe133 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/drivers/media/dvb/ttpci/av7110_hw.c
@@ -104,7 +104,7 @@ u32 av7110_debiread(struct av7110 *av7110, u32 config, int addr, int count)
104 104
105 105
106/* av7110 ARM core boot stuff */ 106/* av7110 ARM core boot stuff */
107 107#if 0
108void av7110_reset_arm(struct av7110 *av7110) 108void av7110_reset_arm(struct av7110 *av7110)
109{ 109{
110 saa7146_setgpio(av7110->dev, RESET_LINE, SAA7146_GPIO_OUTLO); 110 saa7146_setgpio(av7110->dev, RESET_LINE, SAA7146_GPIO_OUTLO);
@@ -124,7 +124,7 @@ void av7110_reset_arm(struct av7110 *av7110)
124 av7110->arm_ready = 1; 124 av7110->arm_ready = 1;
125 dprintk(1, "reset ARM\n"); 125 dprintk(1, "reset ARM\n");
126} 126}
127 127#endif /* 0 */
128 128
129static int waitdebi(struct av7110 *av7110, int adr, int state) 129static int waitdebi(struct av7110 *av7110, int adr, int state)
130{ 130{
@@ -335,7 +335,7 @@ int av7110_wait_msgstate(struct av7110 *av7110, u16 flags)
335 return 0; 335 return 0;
336} 336}
337 337
338int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length) 338static int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length)
339{ 339{
340 int i; 340 int i;
341 unsigned long start; 341 unsigned long start;
@@ -455,7 +455,7 @@ int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length)
455 return 0; 455 return 0;
456} 456}
457 457
458int av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length) 458static int av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length)
459{ 459{
460 int ret; 460 int ret;
461 461
@@ -500,6 +500,7 @@ int av7110_fw_cmd(struct av7110 *av7110, int type, int com, int num, ...)
500 return ret; 500 return ret;
501} 501}
502 502
503#if 0
503int av7110_send_ci_cmd(struct av7110 *av7110, u8 subcom, u8 *buf, u8 len) 504int av7110_send_ci_cmd(struct av7110 *av7110, u8 subcom, u8 *buf, u8 len)
504{ 505{
505 int i, ret; 506 int i, ret;
@@ -521,6 +522,7 @@ int av7110_send_ci_cmd(struct av7110 *av7110, u8 subcom, u8 *buf, u8 len)
521 printk(KERN_ERR "dvb-ttpci: av7110_send_ci_cmd error %d\n", ret); 522 printk(KERN_ERR "dvb-ttpci: av7110_send_ci_cmd error %d\n", ret);
522 return ret; 523 return ret;
523} 524}
525#endif /* 0 */
524 526
525int av7110_fw_request(struct av7110 *av7110, u16 *request_buf, 527int av7110_fw_request(struct av7110 *av7110, u16 *request_buf,
526 int request_buf_len, u16 *reply_buf, int reply_buf_len) 528 int request_buf_len, u16 *reply_buf, int reply_buf_len)
@@ -593,7 +595,7 @@ int av7110_fw_request(struct av7110 *av7110, u16 *request_buf,
593 return 0; 595 return 0;
594} 596}
595 597
596int av7110_fw_query(struct av7110 *av7110, u16 tag, u16* buf, s16 length) 598static int av7110_fw_query(struct av7110 *av7110, u16 tag, u16* buf, s16 length)
597{ 599{
598 int ret; 600 int ret;
599 ret = av7110_fw_request(av7110, &tag, 0, buf, length); 601 ret = av7110_fw_request(av7110, &tag, 0, buf, length);
@@ -617,7 +619,7 @@ int av7110_firmversion(struct av7110 *av7110)
617 619
618 if (av7110_fw_query(av7110, tag, buf, 16)) { 620 if (av7110_fw_query(av7110, tag, buf, 16)) {
619 printk("dvb-ttpci: failed to boot firmware @ card %d\n", 621 printk("dvb-ttpci: failed to boot firmware @ card %d\n",
620 av7110->dvb_adapter->num); 622 av7110->dvb_adapter.num);
621 return -EIO; 623 return -EIO;
622 } 624 }
623 625
@@ -628,16 +630,16 @@ int av7110_firmversion(struct av7110 *av7110)
628 av7110->avtype = (buf[8] << 16) + buf[9]; 630 av7110->avtype = (buf[8] << 16) + buf[9];
629 631
630 printk("dvb-ttpci: info @ card %d: firm %08x, rtsl %08x, vid %08x, app %08x\n", 632 printk("dvb-ttpci: info @ card %d: firm %08x, rtsl %08x, vid %08x, app %08x\n",
631 av7110->dvb_adapter->num, av7110->arm_fw, 633 av7110->dvb_adapter.num, av7110->arm_fw,
632 av7110->arm_rtsl, av7110->arm_vid, av7110->arm_app); 634 av7110->arm_rtsl, av7110->arm_vid, av7110->arm_app);
633 635
634 /* print firmware capabilities */ 636 /* print firmware capabilities */
635 if (FW_CI_LL_SUPPORT(av7110->arm_app)) 637 if (FW_CI_LL_SUPPORT(av7110->arm_app))
636 printk("dvb-ttpci: firmware @ card %d supports CI link layer interface\n", 638 printk("dvb-ttpci: firmware @ card %d supports CI link layer interface\n",
637 av7110->dvb_adapter->num); 639 av7110->dvb_adapter.num);
638 else 640 else
639 printk("dvb-ttpci: no firmware support for CI link layer interface @ card %d\n", 641 printk("dvb-ttpci: no firmware support for CI link layer interface @ card %d\n",
640 av7110->dvb_adapter->num); 642 av7110->dvb_adapter.num);
641 643
642 return 0; 644 return 0;
643} 645}
diff --git a/drivers/media/dvb/ttpci/av7110_hw.h b/drivers/media/dvb/ttpci/av7110_hw.h
index bf901c624682..52061e17c6dd 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.h
+++ b/drivers/media/dvb/ttpci/av7110_hw.h
@@ -364,7 +364,6 @@ enum av7110_command_type {
364 364
365 365
366 366
367extern void av7110_reset_arm(struct av7110 *av7110);
368extern int av7110_bootarm(struct av7110 *av7110); 367extern int av7110_bootarm(struct av7110 *av7110);
369extern int av7110_firmversion(struct av7110 *av7110); 368extern int av7110_firmversion(struct av7110 *av7110);
370#define FW_CI_LL_SUPPORT(arm_app) ((arm_app) & 0x80000000) 369#define FW_CI_LL_SUPPORT(arm_app) ((arm_app) & 0x80000000)
@@ -373,12 +372,8 @@ extern int av7110_firmversion(struct av7110 *av7110);
373 372
374extern int av7110_wait_msgstate(struct av7110 *av7110, u16 flags); 373extern int av7110_wait_msgstate(struct av7110 *av7110, u16 flags);
375extern int av7110_fw_cmd(struct av7110 *av7110, int type, int com, int num, ...); 374extern int av7110_fw_cmd(struct av7110 *av7110, int type, int com, int num, ...);
376extern int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length);
377extern int av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length);
378extern int av7110_send_ci_cmd(struct av7110 *av7110, u8 subcom, u8 *buf, u8 len);
379extern int av7110_fw_request(struct av7110 *av7110, u16 *request_buf, 375extern int av7110_fw_request(struct av7110 *av7110, u16 *request_buf,
380 int request_buf_len, u16 *reply_buf, int reply_buf_len); 376 int request_buf_len, u16 *reply_buf, int reply_buf_len);
381extern int av7110_fw_query(struct av7110 *av7110, u16 tag, u16* Buff, s16 length);
382 377
383 378
384/* DEBI (saa7146 data extension bus interface) access */ 379/* DEBI (saa7146 data extension bus interface) access */
diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c
index 6d2256f1e354..665cdb8a3f71 100644
--- a/drivers/media/dvb/ttpci/av7110_ir.c
+++ b/drivers/media/dvb/ttpci/av7110_ir.c
@@ -10,7 +10,7 @@
10 10
11#define UP_TIMEOUT (HZ/4) 11#define UP_TIMEOUT (HZ/4)
12 12
13/* enable ir debugging by or'ing av7110_debug with 16 */ 13/* enable ir debugging by or'ing debug with 16 */
14 14
15static int ir_initialized; 15static int ir_initialized;
16static struct input_dev input_dev; 16static struct input_dev input_dev;
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index eb84fb08d95c..e65fc36e2ce8 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -46,13 +46,13 @@ int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val)
46 46
47 if (i2c_transfer(&av7110->i2c_adap, &msgs, 1) != 1) { 47 if (i2c_transfer(&av7110->i2c_adap, &msgs, 1) != 1) {
48 dprintk(1, "dvb-ttpci: failed @ card %d, %u = %u\n", 48 dprintk(1, "dvb-ttpci: failed @ card %d, %u = %u\n",
49 av7110->dvb_adapter->num, reg, val); 49 av7110->dvb_adapter.num, reg, val);
50 return -EIO; 50 return -EIO;
51 } 51 }
52 return 0; 52 return 0;
53} 53}
54 54
55int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val) 55static int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val)
56{ 56{
57 u8 msg1[3] = { dev, reg >> 8, reg & 0xff }; 57 u8 msg1[3] = { dev, reg >> 8, reg & 0xff };
58 u8 msg2[2]; 58 u8 msg2[2];
@@ -63,7 +63,7 @@ int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val)
63 63
64 if (i2c_transfer(&av7110->i2c_adap, &msgs[0], 2) != 2) { 64 if (i2c_transfer(&av7110->i2c_adap, &msgs[0], 2) != 2) {
65 dprintk(1, "dvb-ttpci: failed @ card %d, %u\n", 65 dprintk(1, "dvb-ttpci: failed @ card %d, %u\n",
66 av7110->dvb_adapter->num, reg); 66 av7110->dvb_adapter.num, reg);
67 return -EIO; 67 return -EIO;
68 } 68 }
69 *val = (msg2[0] << 8) | msg2[1]; 69 *val = (msg2[0] << 8) | msg2[1];
@@ -552,13 +552,13 @@ int av7110_init_analog_module(struct av7110 *av7110)
552 return -ENODEV; 552 return -ENODEV;
553 553
554 printk("dvb-ttpci: DVB-C analog module @ card %d detected, initializing MSP3400\n", 554 printk("dvb-ttpci: DVB-C analog module @ card %d detected, initializing MSP3400\n",
555 av7110->dvb_adapter->num); 555 av7110->dvb_adapter.num);
556 av7110->adac_type = DVB_ADAC_MSP; 556 av7110->adac_type = DVB_ADAC_MSP;
557 msleep(100); // the probing above resets the msp... 557 msleep(100); // the probing above resets the msp...
558 msp_readreg(av7110, MSP_RD_DSP, 0x001e, &version1); 558 msp_readreg(av7110, MSP_RD_DSP, 0x001e, &version1);
559 msp_readreg(av7110, MSP_RD_DSP, 0x001f, &version2); 559 msp_readreg(av7110, MSP_RD_DSP, 0x001f, &version2);
560 dprintk(1, "dvb-ttpci: @ card %d MSP3400 version 0x%04x 0x%04x\n", 560 dprintk(1, "dvb-ttpci: @ card %d MSP3400 version 0x%04x 0x%04x\n",
561 av7110->dvb_adapter->num, version1, version2); 561 av7110->dvb_adapter.num, version1, version2);
562 msp_writereg(av7110, MSP_WR_DSP, 0x0013, 0x0c00); 562 msp_writereg(av7110, MSP_WR_DSP, 0x0013, 0x0c00);
563 msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone 563 msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone
564 msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source 564 msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source
@@ -596,7 +596,7 @@ int av7110_init_analog_module(struct av7110 *av7110)
596 /* init the saa7113 */ 596 /* init the saa7113 */
597 while (*i != 0xff) { 597 while (*i != 0xff) {
598 if (i2c_writereg(av7110, 0x48, i[0], i[1]) != 1) { 598 if (i2c_writereg(av7110, 0x48, i[0], i[1]) != 1) {
599 dprintk(1, "saa7113 initialization failed @ card %d", av7110->dvb_adapter->num); 599 dprintk(1, "saa7113 initialization failed @ card %d", av7110->dvb_adapter.num);
600 break; 600 break;
601 } 601 }
602 i += 2; 602 i += 2;
@@ -726,11 +726,11 @@ static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std)
726{ 726{
727 struct av7110 *av7110 = (struct av7110*) dev->ext_priv; 727 struct av7110 *av7110 = (struct av7110*) dev->ext_priv;
728 728
729 if (std->id == V4L2_STD_PAL) { 729 if (std->id & V4L2_STD_PAL) {
730 av7110->vidmode = VIDEO_MODE_PAL; 730 av7110->vidmode = VIDEO_MODE_PAL;
731 av7110_set_vidmode(av7110, av7110->vidmode); 731 av7110_set_vidmode(av7110, av7110->vidmode);
732 } 732 }
733 else if (std->id == V4L2_STD_NTSC) { 733 else if (std->id & V4L2_STD_NTSC) {
734 av7110->vidmode = VIDEO_MODE_NTSC; 734 av7110->vidmode = VIDEO_MODE_NTSC;
735 av7110_set_vidmode(av7110, av7110->vidmode); 735 av7110_set_vidmode(av7110, av7110->vidmode);
736 } 736 }
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 14e963206b89..6e0f5d307c52 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -59,8 +59,12 @@ struct budget_av {
59 struct dvb_ca_en50221 ca; 59 struct dvb_ca_en50221 ca;
60}; 60};
61 61
62static int enable_ci = 0; 62/* GPIO CI Connections:
63 63 * 0 - Vcc/Reset (Reset is controlled by capacitor)
64 * 1 - Attribute Memory
65 * 2 - Card Enable (Active Low)
66 * 3 - Card Detect
67 */
64 68
65/**************************************************************************** 69/****************************************************************************
66 * INITIALIZATION 70 * INITIALIZATION
@@ -188,22 +192,35 @@ static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot)
188{ 192{
189 struct budget_av *budget_av = (struct budget_av *) ca->data; 193 struct budget_av *budget_av = (struct budget_av *) ca->data;
190 struct saa7146_dev *saa = budget_av->budget.dev; 194 struct saa7146_dev *saa = budget_av->budget.dev;
191 int max = 20; 195 int timeout = 50; // 5 seconds (4.4.6 Ready)
192 196
193 if (slot != 0) 197 if (slot != 0)
194 return -EINVAL; 198 return -EINVAL;
195 199
196 dprintk(1, "ciintf_slot_reset\n"); 200 dprintk(1, "ciintf_slot_reset\n");
197 201
198 /* reset the card */ 202 saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTHI); /* disable card */
199 saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI);
200 msleep(100);
201 saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO);
202 203
203 while (--max > 0 && ciintf_read_attribute_mem(ca, slot, 0) != 0x1d) 204 saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); /* Vcc off */
205 msleep(2);
206 saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO); /* Vcc on */
207 msleep(20); /* 20 ms Vcc settling time */
208
209 saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTLO); /* enable card */
210
211 /* This should have been based on pin 16 READY of the pcmcia port,
212 * but AFAICS it is not routed to the saa7146 */
213 while (--timeout > 0 && ciintf_read_attribute_mem(ca, slot, 0) != 0x1d)
204 msleep(100); 214 msleep(100);
205 215
206 ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); 216 if (timeout <= 0)
217 {
218 printk(KERN_ERR "budget-av: cam reset failed (timeout).\n");
219 saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTHI); /* disable card */
220 saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); /* Vcc off */
221 return -ETIMEDOUT;
222 }
223
207 return 0; 224 return 0;
208} 225}
209 226
@@ -240,7 +257,6 @@ static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open
240{ 257{
241 struct budget_av *budget_av = (struct budget_av *) ca->data; 258 struct budget_av *budget_av = (struct budget_av *) ca->data;
242 struct saa7146_dev *saa = budget_av->budget.dev; 259 struct saa7146_dev *saa = budget_av->budget.dev;
243 int cam = 0;
244 260
245 if (slot != 0) 261 if (slot != 0)
246 return -EINVAL; 262 return -EINVAL;
@@ -248,15 +264,21 @@ static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open
248 if (!budget_av->slot_status) { 264 if (!budget_av->slot_status) {
249 saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); 265 saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT);
250 udelay(1); 266 udelay(1);
251 cam = saa7146_read(saa, PSR) & MASK_06; 267 if (saa7146_read(saa, PSR) & MASK_06)
252 saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); 268 {
253 269 printk(KERN_INFO "budget-av: cam inserted\n");
254 if (cam)
255 budget_av->slot_status = 1; 270 budget_av->slot_status = 1;
271 }
272 saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO);
256 } else if (!open) { 273 } else if (!open) {
257 saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); 274 saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO);
258 if (ttpci_budget_debiread(&budget_av->budget, DEBICICAM, 0, 1, 0, 1) == -ETIMEDOUT) 275 if (ttpci_budget_debiread(&budget_av->budget, DEBICICAM, 0, 1, 0, 1) == -ETIMEDOUT)
276 {
277 printk(KERN_INFO "budget-av: cam ejected\n");
278 saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTHI); /* disable card */
279 saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); /* Vcc off */
259 budget_av->slot_status = 0; 280 budget_av->slot_status = 0;
281 }
260 } 282 }
261 283
262 if (budget_av->slot_status == 1) 284 if (budget_av->slot_status == 1)
@@ -272,17 +294,11 @@ static int ciintf_init(struct budget_av *budget_av)
272 294
273 memset(&budget_av->ca, 0, sizeof(struct dvb_ca_en50221)); 295 memset(&budget_av->ca, 0, sizeof(struct dvb_ca_en50221));
274 296
275 /* setup GPIOs */ 297 saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO);
276 saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTHI); 298 saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTLO);
277 saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTLO); 299 saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTLO);
278 saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); 300 saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO);
279 301
280 /* Reset the card */
281 saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI);
282 msleep(50);
283 saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO);
284 msleep(100);
285
286 /* Enable DEBI pins */ 302 /* Enable DEBI pins */
287 saa7146_write(saa, MC1, saa7146_read(saa, MC1) | (0x800 << 16) | 0x800); 303 saa7146_write(saa, MC1, saa7146_read(saa, MC1) | (0x800 << 16) | 0x800);
288 304
@@ -297,13 +313,14 @@ static int ciintf_init(struct budget_av *budget_av)
297 budget_av->ca.slot_ts_enable = ciintf_slot_ts_enable; 313 budget_av->ca.slot_ts_enable = ciintf_slot_ts_enable;
298 budget_av->ca.poll_slot_status = ciintf_poll_slot_status; 314 budget_av->ca.poll_slot_status = ciintf_poll_slot_status;
299 budget_av->ca.data = budget_av; 315 budget_av->ca.data = budget_av;
300 if ((result = dvb_ca_en50221_init(budget_av->budget.dvb_adapter, 316
317 if ((result = dvb_ca_en50221_init(&budget_av->budget.dvb_adapter,
301 &budget_av->ca, 0, 1)) != 0) { 318 &budget_av->ca, 0, 1)) != 0) {
302 printk("budget_av: CI interface detected, but initialisation failed.\n"); 319 printk(KERN_ERR "budget-av: ci initialisation failed.\n");
303 goto error; 320 goto error;
304 } 321 }
305 // success! 322
306 printk("ciintf_init: CI interface initialised\n"); 323 printk(KERN_INFO "budget-av: ci interface initialised.\n");
307 budget_av->budget.ci_present = 1; 324 budget_av->budget.ci_present = 1;
308 return 0; 325 return 0;
309 326
@@ -361,8 +378,12 @@ static const u8 saa7113_tab[] = {
361static int saa7113_init(struct budget_av *budget_av) 378static int saa7113_init(struct budget_av *budget_av)
362{ 379{
363 struct budget *budget = &budget_av->budget; 380 struct budget *budget = &budget_av->budget;
381 struct saa7146_dev *saa = budget->dev;
364 const u8 *data = saa7113_tab; 382 const u8 *data = saa7113_tab;
365 383
384 saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI);
385 msleep(200);
386
366 if (i2c_writereg(&budget->i2c_adap, 0x4a, 0x01, 0x08) != 1) { 387 if (i2c_writereg(&budget->i2c_adap, 0x4a, 0x01, 0x08) != 1) {
367 dprintk(1, "saa7113 not found on KNC card\n"); 388 dprintk(1, "saa7113 not found on KNC card\n");
368 return -ENODEV; 389 return -ENODEV;
@@ -697,75 +718,90 @@ static u8 read_pwm(struct budget_av *budget_av)
697 return pwm; 718 return pwm;
698} 719}
699 720
721#define SUBID_DVBS_KNC1 0x0010
722#define SUBID_DVBS_KNC1_PLUS 0x0011
723#define SUBID_DVBS_TYPHOON 0x4f56
724#define SUBID_DVBS_CINERGY1200 0x1154
725
726#define SUBID_DVBC_KNC1 0x0020
727#define SUBID_DVBC_KNC1_PLUS 0x0021
728#define SUBID_DVBC_CINERGY1200 0x1156
729
730#define SUBID_DVBT_KNC1_PLUS 0x0031
731#define SUBID_DVBT_KNC1 0x0030
732#define SUBID_DVBT_CINERGY1200 0x1157
700 733
701static void frontend_init(struct budget_av *budget_av) 734static void frontend_init(struct budget_av *budget_av)
702{ 735{
703 switch (budget_av->budget.dev->pci->subsystem_device) { 736 struct saa7146_dev * saa = budget_av->budget.dev;
704 case 0x4f56: // Typhoon/KNC1 DVB-S budget (stv0299/Philips SU1278(tsa5059)) 737 struct dvb_frontend * fe = NULL;
705 budget_av->budget.dvb_frontend = 738
706 stv0299_attach(&typhoon_config, &budget_av->budget.i2c_adap); 739 switch (saa->pci->subsystem_device) {
707 if (budget_av->budget.dvb_frontend != NULL) { 740 case SUBID_DVBS_KNC1_PLUS:
741 case SUBID_DVBC_KNC1_PLUS:
742 case SUBID_DVBT_KNC1_PLUS:
743 // Enable / PowerON Frontend
744 saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI);
708 break; 745 break;
709 } 746 }
747
748 switch (saa->pci->subsystem_device) {
749
750 case SUBID_DVBS_KNC1:
751 case SUBID_DVBS_KNC1_PLUS:
752 case SUBID_DVBS_TYPHOON:
753 fe = stv0299_attach(&typhoon_config,
754 &budget_av->budget.i2c_adap);
710 break; 755 break;
711 756
712 case 0x0020: // KNC1 DVB-C budget (tda10021/Philips CU1216(tua6034)) 757 case SUBID_DVBS_CINERGY1200:
713 budget_av->budget.dvb_frontend = 758 fe = stv0299_attach(&cinergy_1200s_config,
714 tda10021_attach(&philips_cu1216_config, 759 &budget_av->budget.i2c_adap);
715 &budget_av->budget.i2c_adap, read_pwm(budget_av));
716 if (budget_av->budget.dvb_frontend != NULL) {
717 break;
718 }
719 break; 760 break;
720 761
721 case 0x0030: // KNC1 DVB-T budget (tda10046/Philips TU1216(tda6651tt)) 762 case SUBID_DVBC_KNC1:
722 budget_av->budget.dvb_frontend = 763 case SUBID_DVBC_KNC1_PLUS:
723 tda10046_attach(&philips_tu1216_config, &budget_av->budget.i2c_adap); 764 fe = tda10021_attach(&philips_cu1216_config,
724 if (budget_av->budget.dvb_frontend != NULL) { 765 &budget_av->budget.i2c_adap,
725 break; 766 read_pwm(budget_av));
726 }
727 break; 767 break;
728 768
729 case 0x1154: // TerraTec Cinergy 1200 DVB-S (stv0299/Philips SU1278(tsa5059)) 769 case SUBID_DVBT_KNC1:
730 budget_av->budget.dvb_frontend = 770 case SUBID_DVBT_KNC1_PLUS:
731 stv0299_attach(&cinergy_1200s_config, &budget_av->budget.i2c_adap); 771 fe = tda10046_attach(&philips_tu1216_config,
732 if (budget_av->budget.dvb_frontend != NULL) { 772 &budget_av->budget.i2c_adap);
733 break;
734 }
735 break; 773 break;
736 774
737 case 0x1156: // Terratec Cinergy 1200 DVB-C (tda10021/Philips CU1216(tua6034)) 775 case SUBID_DVBC_CINERGY1200:
738 budget_av->budget.dvb_frontend = 776 fe = tda10021_attach(&philips_cu1216_config,
739 tda10021_attach(&philips_cu1216_config, 777 &budget_av->budget.i2c_adap,
740 &budget_av->budget.i2c_adap, read_pwm(budget_av)); 778 read_pwm(budget_av));
741 if (budget_av->budget.dvb_frontend) {
742 break;
743 }
744 break; 779 break;
745 780
746 case 0x1157: // Terratec Cinergy 1200 DVB-T (tda10046/Philips TU1216(tda6651tt)) 781 case SUBID_DVBT_CINERGY1200:
747 budget_av->budget.dvb_frontend = 782 fe = tda10046_attach(&philips_tu1216_config,
748 tda10046_attach(&philips_tu1216_config, &budget_av->budget.i2c_adap); 783 &budget_av->budget.i2c_adap);
749 if (budget_av->budget.dvb_frontend) {
750 break;
751 }
752 break; 784 break;
753 } 785 }
754 786
755 if (budget_av->budget.dvb_frontend == NULL) { 787 if (fe == NULL) {
756 printk("budget_av: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n", 788 printk(KERN_ERR "budget-av: A frontend driver was not found "
757 budget_av->budget.dev->pci->vendor, 789 "for device %04x/%04x subsystem %04x/%04x\n",
758 budget_av->budget.dev->pci->device, 790 saa->pci->vendor,
759 budget_av->budget.dev->pci->subsystem_vendor, 791 saa->pci->device,
760 budget_av->budget.dev->pci->subsystem_device); 792 saa->pci->subsystem_vendor,
761 } else { 793 saa->pci->subsystem_device);
762 if (dvb_register_frontend 794 return;
763 (budget_av->budget.dvb_adapter, budget_av->budget.dvb_frontend)) { 795 }
764 printk("budget-av: Frontend registration failed!\n"); 796
765 if (budget_av->budget.dvb_frontend->ops->release) 797 budget_av->budget.dvb_frontend = fe;
766 budget_av->budget.dvb_frontend->ops->release(budget_av->budget.dvb_frontend); 798
767 budget_av->budget.dvb_frontend = NULL; 799 if (dvb_register_frontend(&budget_av->budget.dvb_adapter,
768 } 800 budget_av->budget.dvb_frontend)) {
801 printk(KERN_ERR "budget-av: Frontend registration failed!\n");
802 if (budget_av->budget.dvb_frontend->ops->release)
803 budget_av->budget.dvb_frontend->ops->release(budget_av->budget.dvb_frontend);
804 budget_av->budget.dvb_frontend = NULL;
769 } 805 }
770} 806}
771 807
@@ -822,6 +858,7 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
822 858
823 memset(budget_av, 0, sizeof(struct budget_av)); 859 memset(budget_av, 0, sizeof(struct budget_av));
824 860
861 budget_av->has_saa7113 = 0;
825 budget_av->budget.ci_present = 0; 862 budget_av->budget.ci_present = 0;
826 863
827 dev->ext_priv = budget_av; 864 dev->ext_priv = budget_av;
@@ -836,10 +873,7 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
836 saa7146_write(dev, DD1_INIT, 0x07000600); 873 saa7146_write(dev, DD1_INIT, 0x07000600);
837 saa7146_write(dev, MC2, MASK_09 | MASK_25 | MASK_10 | MASK_26); 874 saa7146_write(dev, MC2, MASK_09 | MASK_25 | MASK_10 | MASK_26);
838 875
839 saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTHI); 876 if (saa7113_init(budget_av) == 0) {
840 msleep(500);
841
842 if (0 == saa7113_init(budget_av)) {
843 budget_av->has_saa7113 = 1; 877 budget_av->has_saa7113 = 1;
844 878
845 if (0 != saa7146_vv_init(dev, &vv_data)) { 879 if (0 != saa7146_vv_init(dev, &vv_data)) {
@@ -860,31 +894,26 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
860 894
861 saa7113_setinput(budget_av, 0); 895 saa7113_setinput(budget_av, 0);
862 } else { 896 } else {
863 budget_av->has_saa7113 = 0; 897 ciintf_init(budget_av);
864
865 saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTLO);
866 } 898 }
867 899
868 /* fixme: find some sane values here... */ 900 /* fixme: find some sane values here... */
869 saa7146_write(dev, PCI_BT_V1, 0x1c00101f); 901 saa7146_write(dev, PCI_BT_V1, 0x1c00101f);
870 902
871 mac = budget_av->budget.dvb_adapter->proposed_mac; 903 mac = budget_av->budget.dvb_adapter.proposed_mac;
872 if (i2c_readregs(&budget_av->budget.i2c_adap, 0xa0, 0x30, mac, 6)) { 904 if (i2c_readregs(&budget_av->budget.i2c_adap, 0xa0, 0x30, mac, 6)) {
873 printk("KNC1-%d: Could not read MAC from KNC1 card\n", 905 printk(KERN_ERR "KNC1-%d: Could not read MAC from KNC1 card\n",
874 budget_av->budget.dvb_adapter->num); 906 budget_av->budget.dvb_adapter.num);
875 memset(mac, 0, 6); 907 memset(mac, 0, 6);
876 } else { 908 } else {
877 printk("KNC1-%d: MAC addr = %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", 909 printk(KERN_INFO "KNC1-%d: MAC addr = %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
878 budget_av->budget.dvb_adapter->num, 910 budget_av->budget.dvb_adapter.num,
879 mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); 911 mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
880 } 912 }
881 913
882 budget_av->budget.dvb_adapter->priv = budget_av; 914 budget_av->budget.dvb_adapter.priv = budget_av;
883 frontend_init(budget_av); 915 frontend_init(budget_av);
884 916
885 if (enable_ci)
886 ciintf_init(budget_av);
887
888 return 0; 917 return 0;
889} 918}
890 919
@@ -963,14 +992,21 @@ static struct saa7146_extension budget_extension;
963MAKE_BUDGET_INFO(knc1s, "KNC1 DVB-S", BUDGET_KNC1S); 992MAKE_BUDGET_INFO(knc1s, "KNC1 DVB-S", BUDGET_KNC1S);
964MAKE_BUDGET_INFO(knc1c, "KNC1 DVB-C", BUDGET_KNC1C); 993MAKE_BUDGET_INFO(knc1c, "KNC1 DVB-C", BUDGET_KNC1C);
965MAKE_BUDGET_INFO(knc1t, "KNC1 DVB-T", BUDGET_KNC1T); 994MAKE_BUDGET_INFO(knc1t, "KNC1 DVB-T", BUDGET_KNC1T);
995MAKE_BUDGET_INFO(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP);
996MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP);
997MAKE_BUDGET_INFO(knc1tp, "KNC1 DVB-T Plus", BUDGET_KNC1TP);
966MAKE_BUDGET_INFO(cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); 998MAKE_BUDGET_INFO(cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S);
967MAKE_BUDGET_INFO(cin1200c, "Terratec Cinergy 1200 DVB-C", BUDGET_CIN1200C); 999MAKE_BUDGET_INFO(cin1200c, "Terratec Cinergy 1200 DVB-C", BUDGET_CIN1200C);
968MAKE_BUDGET_INFO(cin1200t, "Terratec Cinergy 1200 DVB-T", BUDGET_CIN1200T); 1000MAKE_BUDGET_INFO(cin1200t, "Terratec Cinergy 1200 DVB-T", BUDGET_CIN1200T);
969 1001
970static struct pci_device_id pci_tbl[] = { 1002static struct pci_device_id pci_tbl[] = {
971 MAKE_EXTENSION_PCI(knc1s, 0x1131, 0x4f56), 1003 MAKE_EXTENSION_PCI(knc1s, 0x1131, 0x4f56),
1004 MAKE_EXTENSION_PCI(knc1s, 0x1131, 0x0010),
1005 MAKE_EXTENSION_PCI(knc1sp, 0x1131, 0x0011),
972 MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020), 1006 MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020),
1007 MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021),
973 MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030), 1008 MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030),
1009 MAKE_EXTENSION_PCI(knc1tp, 0x1894, 0x0031),
974 MAKE_EXTENSION_PCI(cin1200s, 0x153b, 0x1154), 1010 MAKE_EXTENSION_PCI(cin1200s, 0x153b, 0x1154),
975 MAKE_EXTENSION_PCI(cin1200c, 0x153b, 0x1156), 1011 MAKE_EXTENSION_PCI(cin1200c, 0x153b, 0x1156),
976 MAKE_EXTENSION_PCI(cin1200t, 0x153b, 0x1157), 1012 MAKE_EXTENSION_PCI(cin1200t, 0x153b, 0x1157),
@@ -1010,5 +1046,3 @@ MODULE_LICENSE("GPL");
1010MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others"); 1046MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others");
1011MODULE_DESCRIPTION("driver for the SAA7146 based so-called " 1047MODULE_DESCRIPTION("driver for the SAA7146 based so-called "
1012 "budget PCI DVB w/ analog input and CI-module (e.g. the KNC cards)"); 1048 "budget PCI DVB w/ analog input and CI-module (e.g. the KNC cards)");
1013module_param_named(enable_ci, enable_ci, int, 0644);
1014MODULE_PARM_DESC(enable_ci, "Turn on/off CI module (default:off).");
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 521111be3558..dce116111376 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -395,7 +395,7 @@ static int ciintf_init(struct budget_ci *budget_ci)
395 budget_ci->ca.slot_shutdown = ciintf_slot_shutdown; 395 budget_ci->ca.slot_shutdown = ciintf_slot_shutdown;
396 budget_ci->ca.slot_ts_enable = ciintf_slot_ts_enable; 396 budget_ci->ca.slot_ts_enable = ciintf_slot_ts_enable;
397 budget_ci->ca.data = budget_ci; 397 budget_ci->ca.data = budget_ci;
398 if ((result = dvb_ca_en50221_init(budget_ci->budget.dvb_adapter, 398 if ((result = dvb_ca_en50221_init(&budget_ci->budget.dvb_adapter,
399 &budget_ci->ca, 399 &budget_ci->ca,
400 DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE | 400 DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE |
401 DVB_CA_EN50221_FLAG_IRQ_FR | 401 DVB_CA_EN50221_FLAG_IRQ_FR |
@@ -881,7 +881,7 @@ static void frontend_init(struct budget_ci *budget_ci)
881 budget_ci->budget.dev->pci->subsystem_device); 881 budget_ci->budget.dev->pci->subsystem_device);
882 } else { 882 } else {
883 if (dvb_register_frontend 883 if (dvb_register_frontend
884 (budget_ci->budget.dvb_adapter, budget_ci->budget.dvb_frontend)) { 884 (&budget_ci->budget.dvb_adapter, budget_ci->budget.dvb_frontend)) {
885 printk("budget-ci: Frontend registration failed!\n"); 885 printk("budget-ci: Frontend registration failed!\n");
886 if (budget_ci->budget.dvb_frontend->ops->release) 886 if (budget_ci->budget.dvb_frontend->ops->release)
887 budget_ci->budget.dvb_frontend->ops->release(budget_ci->budget.dvb_frontend); 887 budget_ci->budget.dvb_frontend->ops->release(budget_ci->budget.dvb_frontend);
@@ -916,7 +916,7 @@ static int budget_ci_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
916 916
917 ciintf_init(budget_ci); 917 ciintf_init(budget_ci);
918 918
919 budget_ci->budget.dvb_adapter->priv = budget_ci; 919 budget_ci->budget.dvb_adapter.priv = budget_ci;
920 frontend_init(budget_ci); 920 frontend_init(budget_ci);
921 921
922 return 0; 922 return 0;
diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c
index 93a9b40917e4..0498a055a4cd 100644
--- a/drivers/media/dvb/ttpci/budget-core.c
+++ b/drivers/media/dvb/ttpci/budget-core.c
@@ -298,7 +298,7 @@ static int budget_register(struct budget *budget)
298 budget->dmxdev.demux = &dvbdemux->dmx; 298 budget->dmxdev.demux = &dvbdemux->dmx;
299 budget->dmxdev.capabilities = 0; 299 budget->dmxdev.capabilities = 0;
300 300
301 dvb_dmxdev_init(&budget->dmxdev, budget->dvb_adapter); 301 dvb_dmxdev_init(&budget->dmxdev, &budget->dvb_adapter);
302 302
303 budget->hw_frontend.source = DMX_FRONTEND_0; 303 budget->hw_frontend.source = DMX_FRONTEND_0;
304 304
@@ -316,7 +316,7 @@ static int budget_register(struct budget *budget)
316 if (ret < 0) 316 if (ret < 0)
317 return ret; 317 return ret;
318 318
319 dvb_net_init(budget->dvb_adapter, &budget->dvb_net, &dvbdemux->dmx); 319 dvb_net_init(&budget->dvb_adapter, &budget->dvb_net, &dvbdemux->dmx);
320 320
321 return 0; 321 return 0;
322} 322}
@@ -385,11 +385,11 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
385 strcpy(budget->i2c_adap.name, budget->card->name); 385 strcpy(budget->i2c_adap.name, budget->card->name);
386 386
387 if (i2c_add_adapter(&budget->i2c_adap) < 0) { 387 if (i2c_add_adapter(&budget->i2c_adap) < 0) {
388 dvb_unregister_adapter(budget->dvb_adapter); 388 dvb_unregister_adapter(&budget->dvb_adapter);
389 return -ENOMEM; 389 return -ENOMEM;
390 } 390 }
391 391
392 ttpci_eeprom_parse_mac(&budget->i2c_adap, budget->dvb_adapter->proposed_mac); 392 ttpci_eeprom_parse_mac(&budget->i2c_adap, budget->dvb_adapter.proposed_mac);
393 393
394 if (NULL == 394 if (NULL ==
395 (budget->grabbing = saa7146_vmalloc_build_pgtable(dev->pci, length, &budget->pt))) { 395 (budget->grabbing = saa7146_vmalloc_build_pgtable(dev->pci, length, &budget->pt))) {
@@ -417,7 +417,7 @@ err:
417 417
418 vfree(budget->grabbing); 418 vfree(budget->grabbing);
419 419
420 dvb_unregister_adapter(budget->dvb_adapter); 420 dvb_unregister_adapter(&budget->dvb_adapter);
421 421
422 return ret; 422 return ret;
423} 423}
@@ -432,7 +432,7 @@ int ttpci_budget_deinit(struct budget *budget)
432 432
433 i2c_del_adapter(&budget->i2c_adap); 433 i2c_del_adapter(&budget->i2c_adap);
434 434
435 dvb_unregister_adapter(budget->dvb_adapter); 435 dvb_unregister_adapter(&budget->dvb_adapter);
436 436
437 tasklet_kill(&budget->vpe_tasklet); 437 tasklet_kill(&budget->vpe_tasklet);
438 438
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index 5d524a4f213f..8142e26b47f5 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -453,7 +453,7 @@ static void frontend_init(struct budget_patch* budget)
453 budget->dev->pci->subsystem_vendor, 453 budget->dev->pci->subsystem_vendor,
454 budget->dev->pci->subsystem_device); 454 budget->dev->pci->subsystem_device);
455 } else { 455 } else {
456 if (dvb_register_frontend(budget->dvb_adapter, budget->dvb_frontend)) { 456 if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) {
457 printk("budget-av: Frontend registration failed!\n"); 457 printk("budget-av: Frontend registration failed!\n");
458 if (budget->dvb_frontend->ops->release) 458 if (budget->dvb_frontend->ops->release)
459 budget->dvb_frontend->ops->release(budget->dvb_frontend); 459 budget->dvb_frontend->ops->release(budget->dvb_frontend);
@@ -702,7 +702,7 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
702 702
703 dev->ext_priv = budget; 703 dev->ext_priv = budget;
704 704
705 budget->dvb_adapter->priv = budget; 705 budget->dvb_adapter.priv = budget;
706 frontend_init(budget); 706 frontend_init(budget);
707 707
708 return 0; 708 return 0;
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 5e6a10f4ad95..083fd44e5f90 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -468,7 +468,7 @@ static void frontend_init(struct budget *budget)
468 budget->dev->pci->subsystem_vendor, 468 budget->dev->pci->subsystem_vendor,
469 budget->dev->pci->subsystem_device); 469 budget->dev->pci->subsystem_device);
470 } else { 470 } else {
471 if (dvb_register_frontend(budget->dvb_adapter, budget->dvb_frontend)) { 471 if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) {
472 printk("budget: Frontend registration failed!\n"); 472 printk("budget: Frontend registration failed!\n");
473 if (budget->dvb_frontend->ops->release) 473 if (budget->dvb_frontend->ops->release)
474 budget->dvb_frontend->ops->release(budget->dvb_frontend); 474 budget->dvb_frontend->ops->release(budget->dvb_frontend);
@@ -497,7 +497,7 @@ static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_
497 return err; 497 return err;
498 } 498 }
499 499
500 budget->dvb_adapter->priv = budget; 500 budget->dvb_adapter.priv = budget;
501 frontend_init(budget); 501 frontend_init(budget);
502 502
503 return 0; 503 return 0;
diff --git a/drivers/media/dvb/ttpci/budget.h b/drivers/media/dvb/ttpci/budget.h
index 10bd41f0363b..c6ef496ba70a 100644
--- a/drivers/media/dvb/ttpci/budget.h
+++ b/drivers/media/dvb/ttpci/budget.h
@@ -64,7 +64,7 @@ struct budget {
64 64
65 spinlock_t debilock; 65 spinlock_t debilock;
66 66
67 struct dvb_adapter *dvb_adapter; 67 struct dvb_adapter dvb_adapter;
68 struct dvb_frontend *dvb_frontend; 68 struct dvb_frontend *dvb_frontend;
69 void *priv; 69 void *priv;
70}; 70};
@@ -92,6 +92,9 @@ static struct saa7146_pci_extension_data x_var = { \
92#define BUDGET_KNC1S 8 92#define BUDGET_KNC1S 8
93#define BUDGET_KNC1C 9 93#define BUDGET_KNC1C 9
94#define BUDGET_KNC1T 10 94#define BUDGET_KNC1T 10
95#define BUDGET_KNC1SP 11
96#define BUDGET_KNC1CP 12
97#define BUDGET_KNC1TP 13
95 98
96#define BUDGET_VIDEO_PORTA 0 99#define BUDGET_VIDEO_PORTA 0
97#define BUDGET_VIDEO_PORTB 1 100#define BUDGET_VIDEO_PORTB 1
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index 4c046ece883a..afa0e7a0e506 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -84,7 +84,7 @@ struct ttusb {
84 struct semaphore semi2c; 84 struct semaphore semi2c;
85 struct semaphore semusb; 85 struct semaphore semusb;
86 86
87 struct dvb_adapter *adapter; 87 struct dvb_adapter adapter;
88 struct usb_device *dev; 88 struct usb_device *dev;
89 89
90 struct i2c_adapter i2c_adap; 90 struct i2c_adapter i2c_adap;
@@ -1065,7 +1065,7 @@ static int alps_tdmb7_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
1065 return 0; 1065 return 0;
1066} 1066}
1067 1067
1068struct cx22700_config alps_tdmb7_config = { 1068static struct cx22700_config alps_tdmb7_config = {
1069 .demod_address = 0x43, 1069 .demod_address = 0x43,
1070 .pll_set = alps_tdmb7_pll_set, 1070 .pll_set = alps_tdmb7_pll_set,
1071}; 1071};
@@ -1412,7 +1412,7 @@ static void frontend_init(struct ttusb* ttusb)
1412 le16_to_cpu(ttusb->dev->descriptor.idVendor), 1412 le16_to_cpu(ttusb->dev->descriptor.idVendor),
1413 le16_to_cpu(ttusb->dev->descriptor.idProduct)); 1413 le16_to_cpu(ttusb->dev->descriptor.idProduct));
1414 } else { 1414 } else {
1415 if (dvb_register_frontend(ttusb->adapter, ttusb->fe)) { 1415 if (dvb_register_frontend(&ttusb->adapter, ttusb->fe)) {
1416 printk("dvb-ttusb-budget: Frontend registration failed!\n"); 1416 printk("dvb-ttusb-budget: Frontend registration failed!\n");
1417 if (ttusb->fe->ops->release) 1417 if (ttusb->fe->ops->release)
1418 ttusb->fe->ops->release(ttusb->fe); 1418 ttusb->fe->ops->release(ttusb->fe);
@@ -1462,7 +1462,7 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
1462 up(&ttusb->semi2c); 1462 up(&ttusb->semi2c);
1463 1463
1464 dvb_register_adapter(&ttusb->adapter, "Technotrend/Hauppauge Nova-USB", THIS_MODULE); 1464 dvb_register_adapter(&ttusb->adapter, "Technotrend/Hauppauge Nova-USB", THIS_MODULE);
1465 ttusb->adapter->priv = ttusb; 1465 ttusb->adapter.priv = ttusb;
1466 1466
1467 /* i2c */ 1467 /* i2c */
1468 memset(&ttusb->i2c_adap, 0, sizeof(struct i2c_adapter)); 1468 memset(&ttusb->i2c_adap, 0, sizeof(struct i2c_adapter));
@@ -1481,7 +1481,7 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
1481 1481
1482 result = i2c_add_adapter(&ttusb->i2c_adap); 1482 result = i2c_add_adapter(&ttusb->i2c_adap);
1483 if (result) { 1483 if (result) {
1484 dvb_unregister_adapter (ttusb->adapter); 1484 dvb_unregister_adapter (&ttusb->adapter);
1485 return result; 1485 return result;
1486 } 1486 }
1487 1487
@@ -1503,7 +1503,7 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
1503 if ((result = dvb_dmx_init(&ttusb->dvb_demux)) < 0) { 1503 if ((result = dvb_dmx_init(&ttusb->dvb_demux)) < 0) {
1504 printk("ttusb_dvb: dvb_dmx_init failed (errno = %d)\n", result); 1504 printk("ttusb_dvb: dvb_dmx_init failed (errno = %d)\n", result);
1505 i2c_del_adapter(&ttusb->i2c_adap); 1505 i2c_del_adapter(&ttusb->i2c_adap);
1506 dvb_unregister_adapter (ttusb->adapter); 1506 dvb_unregister_adapter (&ttusb->adapter);
1507 return -ENODEV; 1507 return -ENODEV;
1508 } 1508 }
1509//FIXME dmxdev (nur WAS?) 1509//FIXME dmxdev (nur WAS?)
@@ -1511,21 +1511,21 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
1511 ttusb->dmxdev.demux = &ttusb->dvb_demux.dmx; 1511 ttusb->dmxdev.demux = &ttusb->dvb_demux.dmx;
1512 ttusb->dmxdev.capabilities = 0; 1512 ttusb->dmxdev.capabilities = 0;
1513 1513
1514 if ((result = dvb_dmxdev_init(&ttusb->dmxdev, ttusb->adapter)) < 0) { 1514 if ((result = dvb_dmxdev_init(&ttusb->dmxdev, &ttusb->adapter)) < 0) {
1515 printk("ttusb_dvb: dvb_dmxdev_init failed (errno = %d)\n", 1515 printk("ttusb_dvb: dvb_dmxdev_init failed (errno = %d)\n",
1516 result); 1516 result);
1517 dvb_dmx_release(&ttusb->dvb_demux); 1517 dvb_dmx_release(&ttusb->dvb_demux);
1518 i2c_del_adapter(&ttusb->i2c_adap); 1518 i2c_del_adapter(&ttusb->i2c_adap);
1519 dvb_unregister_adapter (ttusb->adapter); 1519 dvb_unregister_adapter (&ttusb->adapter);
1520 return -ENODEV; 1520 return -ENODEV;
1521 } 1521 }
1522 1522
1523 if (dvb_net_init(ttusb->adapter, &ttusb->dvbnet, &ttusb->dvb_demux.dmx)) { 1523 if (dvb_net_init(&ttusb->adapter, &ttusb->dvbnet, &ttusb->dvb_demux.dmx)) {
1524 printk("ttusb_dvb: dvb_net_init failed!\n"); 1524 printk("ttusb_dvb: dvb_net_init failed!\n");
1525 dvb_dmxdev_release(&ttusb->dmxdev); 1525 dvb_dmxdev_release(&ttusb->dmxdev);
1526 dvb_dmx_release(&ttusb->dvb_demux); 1526 dvb_dmx_release(&ttusb->dvb_demux);
1527 i2c_del_adapter(&ttusb->i2c_adap); 1527 i2c_del_adapter(&ttusb->i2c_adap);
1528 dvb_unregister_adapter (ttusb->adapter); 1528 dvb_unregister_adapter (&ttusb->adapter);
1529 return -ENODEV; 1529 return -ENODEV;
1530 } 1530 }
1531 1531
@@ -1559,7 +1559,7 @@ static void ttusb_disconnect(struct usb_interface *intf)
1559 dvb_dmx_release(&ttusb->dvb_demux); 1559 dvb_dmx_release(&ttusb->dvb_demux);
1560 if (ttusb->fe != NULL) dvb_unregister_frontend(ttusb->fe); 1560 if (ttusb->fe != NULL) dvb_unregister_frontend(ttusb->fe);
1561 i2c_del_adapter(&ttusb->i2c_adap); 1561 i2c_del_adapter(&ttusb->i2c_adap);
1562 dvb_unregister_adapter(ttusb->adapter); 1562 dvb_unregister_adapter(&ttusb->adapter);
1563 1563
1564 ttusb_free_iso_urbs(ttusb); 1564 ttusb_free_iso_urbs(ttusb);
1565 1565
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index 64e771bd8907..505bdaff5a7e 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -98,7 +98,7 @@ struct ttusb_dec {
98 int can_playback; 98 int can_playback;
99 99
100 /* DVB bits */ 100 /* DVB bits */
101 struct dvb_adapter *adapter; 101 struct dvb_adapter adapter;
102 struct dmxdev dmxdev; 102 struct dmxdev dmxdev;
103 struct dvb_demux demux; 103 struct dvb_demux demux;
104 struct dmx_frontend frontend; 104 struct dmx_frontend frontend;
@@ -1435,7 +1435,7 @@ static int ttusb_dec_init_dvb(struct ttusb_dec *dec)
1435 printk("%s: dvb_dmx_init failed: error %d\n", __FUNCTION__, 1435 printk("%s: dvb_dmx_init failed: error %d\n", __FUNCTION__,
1436 result); 1436 result);
1437 1437
1438 dvb_unregister_adapter(dec->adapter); 1438 dvb_unregister_adapter(&dec->adapter);
1439 1439
1440 return result; 1440 return result;
1441 } 1441 }
@@ -1444,12 +1444,12 @@ static int ttusb_dec_init_dvb(struct ttusb_dec *dec)
1444 dec->dmxdev.demux = &dec->demux.dmx; 1444 dec->dmxdev.demux = &dec->demux.dmx;
1445 dec->dmxdev.capabilities = 0; 1445 dec->dmxdev.capabilities = 0;
1446 1446
1447 if ((result = dvb_dmxdev_init(&dec->dmxdev, dec->adapter)) < 0) { 1447 if ((result = dvb_dmxdev_init(&dec->dmxdev, &dec->adapter)) < 0) {
1448 printk("%s: dvb_dmxdev_init failed: error %d\n", 1448 printk("%s: dvb_dmxdev_init failed: error %d\n",
1449 __FUNCTION__, result); 1449 __FUNCTION__, result);
1450 1450
1451 dvb_dmx_release(&dec->demux); 1451 dvb_dmx_release(&dec->demux);
1452 dvb_unregister_adapter(dec->adapter); 1452 dvb_unregister_adapter(&dec->adapter);
1453 1453
1454 return result; 1454 return result;
1455 } 1455 }
@@ -1463,7 +1463,7 @@ static int ttusb_dec_init_dvb(struct ttusb_dec *dec)
1463 1463
1464 dvb_dmxdev_release(&dec->dmxdev); 1464 dvb_dmxdev_release(&dec->dmxdev);
1465 dvb_dmx_release(&dec->demux); 1465 dvb_dmx_release(&dec->demux);
1466 dvb_unregister_adapter(dec->adapter); 1466 dvb_unregister_adapter(&dec->adapter);
1467 1467
1468 return result; 1468 return result;
1469 } 1469 }
@@ -1476,12 +1476,12 @@ static int ttusb_dec_init_dvb(struct ttusb_dec *dec)
1476 dec->demux.dmx.remove_frontend(&dec->demux.dmx, &dec->frontend); 1476 dec->demux.dmx.remove_frontend(&dec->demux.dmx, &dec->frontend);
1477 dvb_dmxdev_release(&dec->dmxdev); 1477 dvb_dmxdev_release(&dec->dmxdev);
1478 dvb_dmx_release(&dec->demux); 1478 dvb_dmx_release(&dec->demux);
1479 dvb_unregister_adapter(dec->adapter); 1479 dvb_unregister_adapter(&dec->adapter);
1480 1480
1481 return result; 1481 return result;
1482 } 1482 }
1483 1483
1484 dvb_net_init(dec->adapter, &dec->dvb_net, &dec->demux.dmx); 1484 dvb_net_init(&dec->adapter, &dec->dvb_net, &dec->demux.dmx);
1485 1485
1486 return 0; 1486 return 0;
1487} 1487}
@@ -1496,7 +1496,7 @@ static void ttusb_dec_exit_dvb(struct ttusb_dec *dec)
1496 dvb_dmxdev_release(&dec->dmxdev); 1496 dvb_dmxdev_release(&dec->dmxdev);
1497 dvb_dmx_release(&dec->demux); 1497 dvb_dmx_release(&dec->demux);
1498 if (dec->fe) dvb_unregister_frontend(dec->fe); 1498 if (dec->fe) dvb_unregister_frontend(dec->fe);
1499 dvb_unregister_adapter(dec->adapter); 1499 dvb_unregister_adapter(&dec->adapter);
1500} 1500}
1501 1501
1502static void ttusb_dec_exit_rc(struct ttusb_dec *dec) 1502static void ttusb_dec_exit_rc(struct ttusb_dec *dec)
@@ -1565,15 +1565,15 @@ static void ttusb_dec_exit_filters(struct ttusb_dec *dec)
1565 } 1565 }
1566} 1566}
1567 1567
1568int fe_send_command(struct dvb_frontend* fe, const u8 command, 1568static int fe_send_command(struct dvb_frontend* fe, const u8 command,
1569 int param_length, const u8 params[], 1569 int param_length, const u8 params[],
1570 int *result_length, u8 cmd_result[]) 1570 int *result_length, u8 cmd_result[])
1571{ 1571{
1572 struct ttusb_dec* dec = (struct ttusb_dec*) fe->dvb->priv; 1572 struct ttusb_dec* dec = (struct ttusb_dec*) fe->dvb->priv;
1573 return ttusb_dec_send_command(dec, command, param_length, params, result_length, cmd_result); 1573 return ttusb_dec_send_command(dec, command, param_length, params, result_length, cmd_result);
1574} 1574}
1575 1575
1576struct ttusbdecfe_config fe_config = { 1576static struct ttusbdecfe_config fe_config = {
1577 .send_command = fe_send_command 1577 .send_command = fe_send_command
1578}; 1578};
1579 1579
@@ -1620,7 +1620,7 @@ static int ttusb_dec_probe(struct usb_interface *intf,
1620 } 1620 }
1621 ttusb_dec_init_dvb(dec); 1621 ttusb_dec_init_dvb(dec);
1622 1622
1623 dec->adapter->priv = dec; 1623 dec->adapter.priv = dec;
1624 switch (le16_to_cpu(id->idProduct)) { 1624 switch (le16_to_cpu(id->idProduct)) {
1625 case 0x1006: 1625 case 0x1006:
1626 dec->fe = ttusbdecfe_dvbs_attach(&fe_config); 1626 dec->fe = ttusbdecfe_dvbs_attach(&fe_config);
@@ -1637,7 +1637,7 @@ static int ttusb_dec_probe(struct usb_interface *intf,
1637 le16_to_cpu(dec->udev->descriptor.idVendor), 1637 le16_to_cpu(dec->udev->descriptor.idVendor),
1638 le16_to_cpu(dec->udev->descriptor.idProduct)); 1638 le16_to_cpu(dec->udev->descriptor.idProduct));
1639 } else { 1639 } else {
1640 if (dvb_register_frontend(dec->adapter, dec->fe)) { 1640 if (dvb_register_frontend(&dec->adapter, dec->fe)) {
1641 printk("budget-ci: Frontend registration failed!\n"); 1641 printk("budget-ci: Frontend registration failed!\n");
1642 if (dec->fe->ops->release) 1642 if (dec->fe->ops->release)
1643 dec->fe->ops->release(dec->fe); 1643 dec->fe->ops->release(dec->fe);
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-17 11:00:44 -0500