Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Bt8xx based DVB adapter driver |
| 3 | * |
| 4 | * Copyright (C) 2002,2003 Florian Schirmer <jolt@tuxbox.org> |
| 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 | |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 22 | #define pr_fmt(fmt) "dvb_bt8xx: " fmt |
| 23 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | #include <linux/bitops.h> |
| 25 | #include <linux/module.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | #include <linux/init.h> |
Ahmed S. Darwish | 0496daa7 | 2007-02-14 22:57:42 -0200 | [diff] [blame] | 27 | #include <linux/kernel.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 28 | #include <linux/device.h> |
| 29 | #include <linux/delay.h> |
| 30 | #include <linux/slab.h> |
| 31 | #include <linux/i2c.h> |
| 32 | |
| 33 | #include "dmxdev.h" |
| 34 | #include "dvbdev.h" |
| 35 | #include "dvb_demux.h" |
| 36 | #include "dvb_frontend.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 37 | #include "dvb-bt8xx.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 38 | #include "bt878.h" |
| 39 | |
| 40 | static int debug; |
| 41 | |
| 42 | module_param(debug, int, 0644); |
| 43 | MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); |
| 44 | |
Janne Grunau | 78e9200 | 2008-04-09 19:13:13 -0300 | [diff] [blame] | 45 | DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); |
| 46 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 47 | #define dprintk( args... ) \ |
Harvey Harrison | 1744a77 | 2008-04-22 14:45:32 -0300 | [diff] [blame] | 48 | do { \ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 49 | if (debug) printk(KERN_DEBUG args); \ |
Harvey Harrison | 1744a77 | 2008-04-22 14:45:32 -0300 | [diff] [blame] | 50 | } while (0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 51 | |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 52 | #define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */ |
| 53 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 54 | static void dvb_bt8xx_task(unsigned long data) |
| 55 | { |
| 56 | struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *)data; |
| 57 | |
| 58 | //printk("%d ", card->bt->finished_block); |
| 59 | |
| 60 | while (card->bt->last_block != card->bt->finished_block) { |
| 61 | (card->bt->TS_Size ? dvb_dmx_swfilter_204 : dvb_dmx_swfilter) |
| 62 | (&card->demux, |
| 63 | &card->bt->buf_cpu[card->bt->last_block * |
| 64 | card->bt->block_bytes], |
| 65 | card->bt->block_bytes); |
| 66 | card->bt->last_block = (card->bt->last_block + 1) % |
| 67 | card->bt->block_count; |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | static int dvb_bt8xx_start_feed(struct dvb_demux_feed *dvbdmxfeed) |
| 72 | { |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 73 | struct dvb_demux*dvbdmx = dvbdmxfeed->demux; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 74 | struct dvb_bt8xx_card *card = dvbdmx->priv; |
| 75 | int rc; |
| 76 | |
| 77 | dprintk("dvb_bt8xx: start_feed\n"); |
| 78 | |
| 79 | if (!dvbdmx->dmx.frontend) |
| 80 | return -EINVAL; |
| 81 | |
Ingo Molnar | 3593cab | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 82 | mutex_lock(&card->lock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 83 | card->nfeeds++; |
| 84 | rc = card->nfeeds; |
| 85 | if (card->nfeeds == 1) |
| 86 | bt878_start(card->bt, card->gpio_mode, |
| 87 | card->op_sync_orin, card->irq_err_ignore); |
Ingo Molnar | 3593cab | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 88 | mutex_unlock(&card->lock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 89 | return rc; |
| 90 | } |
| 91 | |
| 92 | static int dvb_bt8xx_stop_feed(struct dvb_demux_feed *dvbdmxfeed) |
| 93 | { |
| 94 | struct dvb_demux *dvbdmx = dvbdmxfeed->demux; |
| 95 | struct dvb_bt8xx_card *card = dvbdmx->priv; |
| 96 | |
| 97 | dprintk("dvb_bt8xx: stop_feed\n"); |
| 98 | |
| 99 | if (!dvbdmx->dmx.frontend) |
| 100 | return -EINVAL; |
| 101 | |
Ingo Molnar | 3593cab | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 102 | mutex_lock(&card->lock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 103 | card->nfeeds--; |
| 104 | if (card->nfeeds == 0) |
| 105 | bt878_stop(card->bt); |
Ingo Molnar | 3593cab | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 106 | mutex_unlock(&card->lock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 107 | |
| 108 | return 0; |
| 109 | } |
| 110 | |
| 111 | static int is_pci_slot_eq(struct pci_dev* adev, struct pci_dev* bdev) |
| 112 | { |
| 113 | if ((adev->subsystem_vendor == bdev->subsystem_vendor) && |
| 114 | (adev->subsystem_device == bdev->subsystem_device) && |
| 115 | (adev->bus->number == bdev->bus->number) && |
| 116 | (PCI_SLOT(adev->devfn) == PCI_SLOT(bdev->devfn))) |
| 117 | return 1; |
| 118 | return 0; |
| 119 | } |
| 120 | |
Greg Kroah-Hartman | 4c62e97 | 2012-12-21 13:17:53 -0800 | [diff] [blame] | 121 | static struct bt878 *dvb_bt8xx_878_match(unsigned int bttv_nr, |
| 122 | struct pci_dev* bttv_pci_dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 123 | { |
| 124 | unsigned int card_nr; |
| 125 | |
| 126 | /* Hmm, n squared. Hope n is small */ |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 127 | for (card_nr = 0; card_nr < bt878_num; card_nr++) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 128 | if (is_pci_slot_eq(bt878[card_nr].dev, bttv_pci_dev)) |
| 129 | return &bt878[card_nr]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 130 | return NULL; |
| 131 | } |
| 132 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 133 | static int thomson_dtt7579_demod_init(struct dvb_frontend* fe) |
| 134 | { |
| 135 | static u8 mt352_clock_config [] = { 0x89, 0x38, 0x38 }; |
| 136 | static u8 mt352_reset [] = { 0x50, 0x80 }; |
| 137 | static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; |
| 138 | static u8 mt352_agc_cfg [] = { 0x67, 0x28, 0x20 }; |
| 139 | static u8 mt352_gpp_ctl_cfg [] = { 0x8C, 0x33 }; |
| 140 | static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; |
| 141 | |
| 142 | mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); |
| 143 | udelay(2000); |
| 144 | mt352_write(fe, mt352_reset, sizeof(mt352_reset)); |
| 145 | mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); |
| 146 | |
| 147 | mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg)); |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 148 | mt352_write(fe, mt352_gpp_ctl_cfg, sizeof(mt352_gpp_ctl_cfg)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 149 | mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); |
| 150 | |
| 151 | return 0; |
| 152 | } |
| 153 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 154 | static int thomson_dtt7579_tuner_calc_regs(struct dvb_frontend *fe, u8* pllbuf, int buf_len) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 155 | { |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 156 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 157 | u32 div; |
| 158 | unsigned char bs = 0; |
| 159 | unsigned char cp = 0; |
| 160 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 161 | if (buf_len < 5) |
| 162 | return -EINVAL; |
| 163 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 164 | div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 165 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 166 | if (c->frequency < 542000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 167 | cp = 0xb4; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 168 | else if (c->frequency < 771000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 169 | cp = 0xbc; |
| 170 | else |
| 171 | cp = 0xf4; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 172 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 173 | if (c->frequency == 0) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 174 | bs = 0x03; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 175 | else if (c->frequency < 443250000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 176 | bs = 0x02; |
| 177 | else |
| 178 | bs = 0x08; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 179 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 180 | pllbuf[0] = 0x60; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 181 | pllbuf[1] = div >> 8; |
| 182 | pllbuf[2] = div & 0xff; |
| 183 | pllbuf[3] = cp; |
| 184 | pllbuf[4] = bs; |
| 185 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 186 | return 5; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 187 | } |
| 188 | |
| 189 | static struct mt352_config thomson_dtt7579_config = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 190 | .demod_address = 0x0f, |
| 191 | .demod_init = thomson_dtt7579_demod_init, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 192 | }; |
| 193 | |
Michael Krufky | 8c99024 | 2006-04-11 01:46:46 -0300 | [diff] [blame] | 194 | static struct zl10353_config thomson_dtt7579_zl10353_config = { |
| 195 | .demod_address = 0x0f, |
Michael Krufky | 8c99024 | 2006-04-11 01:46:46 -0300 | [diff] [blame] | 196 | }; |
| 197 | |
Mauro Carvalho Chehab | 14d24d1 | 2011-12-24 12:24:33 -0300 | [diff] [blame] | 198 | static int cx24108_tuner_set_params(struct dvb_frontend *fe) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 199 | { |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 200 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; |
| 201 | u32 freq = c->frequency; |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 202 | int i, a, n, pump; |
| 203 | u32 band, pll; |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 204 | u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000, |
| 205 | 1576000,1718000,1856000,2036000,2150000}; |
| 206 | u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000, |
| 207 | 0x00102000,0x00104000,0x00108000,0x00110000, |
| 208 | 0x00120000,0x00140000}; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 209 | |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 210 | #define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */ |
Jonathan Nieder | 3796554 | 2012-01-06 14:26:14 -0300 | [diff] [blame] | 211 | dprintk("cx24108 debug: entering SetTunerFreq, freq=%d\n", freq); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 212 | |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 213 | /* This is really the bit driving the tuner chip cx24108 */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 214 | |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 215 | if (freq<950000) |
| 216 | freq = 950000; /* kHz */ |
| 217 | else if (freq>2150000) |
| 218 | freq = 2150000; /* satellite IF is 950..2150MHz */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 219 | |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 220 | /* decide which VCO to use for the input frequency */ |
Hans Verkuil | 491aa96 | 2009-11-25 18:48:54 -0300 | [diff] [blame] | 221 | for(i = 1; (i < ARRAY_SIZE(osci) - 1) && (osci[i] < freq); i++); |
Jonathan Nieder | 3796554 | 2012-01-06 14:26:14 -0300 | [diff] [blame] | 222 | dprintk("cx24108 debug: select vco #%d (f=%d)\n", i, freq); |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 223 | band=bandsel[i]; |
| 224 | /* the gain values must be set by SetSymbolrate */ |
| 225 | /* compute the pll divider needed, from Conexant data sheet, |
| 226 | resolved for (n*32+a), remember f(vco) is f(receive) *2 or *4, |
| 227 | depending on the divider bit. It is set to /4 on the 2 lowest |
| 228 | bands */ |
| 229 | n=((i<=2?2:1)*freq*10L)/(XTAL/100); |
| 230 | a=n%32; n/=32; if(a==0) n--; |
| 231 | pump=(freq<(osci[i-1]+osci[i])/2); |
| 232 | pll=0xf8000000| |
| 233 | ((pump?1:2)<<(14+11))| |
| 234 | ((n&0x1ff)<<(5+11))| |
| 235 | ((a&0x1f)<<11); |
| 236 | /* everything is shifted left 11 bits to left-align the bits in the |
| 237 | 32bit word. Output to the tuner goes MSB-aligned, after all */ |
Jonathan Nieder | 3796554 | 2012-01-06 14:26:14 -0300 | [diff] [blame] | 238 | dprintk("cx24108 debug: pump=%d, n=%d, a=%d\n", pump, n, a); |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 239 | cx24110_pll_write(fe,band); |
| 240 | /* set vga and vca to their widest-band settings, as a precaution. |
| 241 | SetSymbolrate might not be called to set this up */ |
| 242 | cx24110_pll_write(fe,0x500c0000); |
| 243 | cx24110_pll_write(fe,0x83f1f800); |
| 244 | cx24110_pll_write(fe,pll); |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 245 | //writereg(client,0x56,0x7f); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 246 | |
| 247 | return 0; |
| 248 | } |
| 249 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 250 | static int pinnsat_tuner_init(struct dvb_frontend* fe) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 251 | { |
Manu Abraham | e7ac464 | 2006-02-27 00:09:29 -0300 | [diff] [blame] | 252 | struct dvb_bt8xx_card *card = fe->dvb->priv; |
| 253 | |
| 254 | bttv_gpio_enable(card->bttv_nr, 1, 1); /* output */ |
| 255 | bttv_write_gpio(card->bttv_nr, 1, 1); /* relay on */ |
Ian Pickworth | 6457af5 | 2006-02-27 00:09:45 -0300 | [diff] [blame] | 256 | |
Manu Abraham | e7ac464 | 2006-02-27 00:09:29 -0300 | [diff] [blame] | 257 | return 0; |
| 258 | } |
| 259 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 260 | static int pinnsat_tuner_sleep(struct dvb_frontend* fe) |
Manu Abraham | e7ac464 | 2006-02-27 00:09:29 -0300 | [diff] [blame] | 261 | { |
| 262 | struct dvb_bt8xx_card *card = fe->dvb->priv; |
| 263 | |
| 264 | bttv_write_gpio(card->bttv_nr, 1, 0); /* relay off */ |
| 265 | |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 266 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 267 | } |
| 268 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 269 | static struct cx24110_config pctvsat_config = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 270 | .demod_address = 0x55, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 271 | }; |
| 272 | |
Mauro Carvalho Chehab | 14d24d1 | 2011-12-24 12:24:33 -0300 | [diff] [blame] | 273 | static int microtune_mt7202dtf_tuner_set_params(struct dvb_frontend *fe) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 274 | { |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 275 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 276 | struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; |
| 277 | u8 cfg, cpump, band_select; |
| 278 | u8 data[4]; |
| 279 | u32 div; |
| 280 | struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) }; |
| 281 | |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 282 | div = (36000000 + c->frequency + 83333) / 166666; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 283 | cfg = 0x88; |
| 284 | |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 285 | if (c->frequency < 175000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 286 | cpump = 2; |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 287 | else if (c->frequency < 390000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 288 | cpump = 1; |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 289 | else if (c->frequency < 470000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 290 | cpump = 2; |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 291 | else if (c->frequency < 750000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 292 | cpump = 2; |
| 293 | else |
| 294 | cpump = 3; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 295 | |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 296 | if (c->frequency < 175000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 297 | band_select = 0x0e; |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 298 | else if (c->frequency < 470000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 299 | band_select = 0x05; |
| 300 | else |
| 301 | band_select = 0x03; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 302 | |
| 303 | data[0] = (div >> 8) & 0x7f; |
| 304 | data[1] = div & 0xff; |
| 305 | data[2] = ((div >> 10) & 0x60) | cfg; |
Michael Krufky | 2b70a2f | 2005-11-08 21:35:16 -0800 | [diff] [blame] | 306 | data[3] = (cpump << 6) | band_select; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 307 | |
Patrick Boettcher | dea7486 | 2006-05-14 05:01:31 -0300 | [diff] [blame] | 308 | if (fe->ops.i2c_gate_ctrl) |
| 309 | fe->ops.i2c_gate_ctrl(fe, 1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 310 | i2c_transfer(card->i2c_adapter, &msg, 1); |
| 311 | return (div * 166666 - 36000000); |
| 312 | } |
| 313 | |
| 314 | static int microtune_mt7202dtf_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) |
| 315 | { |
| 316 | struct dvb_bt8xx_card* bt = (struct dvb_bt8xx_card*) fe->dvb->priv; |
| 317 | |
| 318 | return request_firmware(fw, name, &bt->bt->dev->dev); |
| 319 | } |
| 320 | |
| 321 | static struct sp887x_config microtune_mt7202dtf_config = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 322 | .demod_address = 0x70, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 323 | .request_firmware = microtune_mt7202dtf_request_firmware, |
| 324 | }; |
| 325 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 326 | static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe) |
| 327 | { |
| 328 | static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d }; |
| 329 | static u8 mt352_reset [] = { 0x50, 0x80 }; |
| 330 | static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; |
| 331 | static u8 mt352_agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF, |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 332 | 0x00, 0xFF, 0x00, 0x40, 0x40 }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 333 | static u8 mt352_av771_extra[] = { 0xB5, 0x7A }; |
| 334 | static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; |
| 335 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 336 | mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); |
| 337 | udelay(2000); |
| 338 | mt352_write(fe, mt352_reset, sizeof(mt352_reset)); |
| 339 | mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); |
| 340 | |
| 341 | mt352_write(fe, mt352_agc_cfg,sizeof(mt352_agc_cfg)); |
| 342 | udelay(2000); |
| 343 | mt352_write(fe, mt352_av771_extra,sizeof(mt352_av771_extra)); |
| 344 | mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); |
| 345 | |
| 346 | return 0; |
| 347 | } |
| 348 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 349 | static int advbt771_samsung_tdtc9251dh0_tuner_calc_regs(struct dvb_frontend *fe, u8 *pllbuf, int buf_len) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 350 | { |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 351 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 352 | u32 div; |
| 353 | unsigned char bs = 0; |
| 354 | unsigned char cp = 0; |
| 355 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 356 | if (buf_len < 5) return -EINVAL; |
| 357 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 358 | div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 359 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 360 | if (c->frequency < 150000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 361 | cp = 0xB4; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 362 | else if (c->frequency < 173000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 363 | cp = 0xBC; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 364 | else if (c->frequency < 250000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 365 | cp = 0xB4; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 366 | else if (c->frequency < 400000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 367 | cp = 0xBC; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 368 | else if (c->frequency < 420000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 369 | cp = 0xF4; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 370 | else if (c->frequency < 470000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 371 | cp = 0xFC; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 372 | else if (c->frequency < 600000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 373 | cp = 0xBC; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 374 | else if (c->frequency < 730000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 375 | cp = 0xF4; |
| 376 | else |
| 377 | cp = 0xFC; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 378 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 379 | if (c->frequency < 150000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 380 | bs = 0x01; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 381 | else if (c->frequency < 173000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 382 | bs = 0x01; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 383 | else if (c->frequency < 250000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 384 | bs = 0x02; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 385 | else if (c->frequency < 400000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 386 | bs = 0x02; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 387 | else if (c->frequency < 420000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 388 | bs = 0x02; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 389 | else if (c->frequency < 470000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 390 | bs = 0x02; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 391 | else if (c->frequency < 600000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 392 | bs = 0x08; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 393 | else if (c->frequency < 730000000) |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 394 | bs = 0x08; |
| 395 | else |
| 396 | bs = 0x08; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 397 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 398 | pllbuf[0] = 0x61; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 399 | pllbuf[1] = div >> 8; |
| 400 | pllbuf[2] = div & 0xff; |
| 401 | pllbuf[3] = cp; |
| 402 | pllbuf[4] = bs; |
| 403 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 404 | return 5; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 405 | } |
| 406 | |
| 407 | static struct mt352_config advbt771_samsung_tdtc9251dh0_config = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 408 | .demod_address = 0x0f, |
| 409 | .demod_init = advbt771_samsung_tdtc9251dh0_demod_init, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 410 | }; |
| 411 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 412 | static struct dst_config dst_config = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 413 | .demod_address = 0x55, |
| 414 | }; |
| 415 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 416 | static int or51211_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) |
| 417 | { |
| 418 | struct dvb_bt8xx_card* bt = (struct dvb_bt8xx_card*) fe->dvb->priv; |
| 419 | |
| 420 | return request_firmware(fw, name, &bt->bt->dev->dev); |
| 421 | } |
| 422 | |
| 423 | static void or51211_setmode(struct dvb_frontend * fe, int mode) |
| 424 | { |
| 425 | struct dvb_bt8xx_card *bt = fe->dvb->priv; |
| 426 | bttv_write_gpio(bt->bttv_nr, 0x0002, mode); /* Reset */ |
| 427 | msleep(20); |
| 428 | } |
| 429 | |
| 430 | static void or51211_reset(struct dvb_frontend * fe) |
| 431 | { |
| 432 | struct dvb_bt8xx_card *bt = fe->dvb->priv; |
| 433 | |
| 434 | /* RESET DEVICE |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 435 | * reset is controlled by GPIO-0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 436 | * when set to 0 causes reset and when to 1 for normal op |
| 437 | * must remain reset for 128 clock cycles on a 50Mhz clock |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 438 | * also PRM1 PRM2 & PRM4 are controlled by GPIO-1,GPIO-2 & GPIO-4 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 439 | * We assume that the reset has be held low long enough or we |
| 440 | * have been reset by a power on. When the driver is unloaded |
| 441 | * reset set to 0 so if reloaded we have been reset. |
| 442 | */ |
| 443 | /* reset & PRM1,2&4 are outputs */ |
| 444 | int ret = bttv_gpio_enable(bt->bttv_nr, 0x001F, 0x001F); |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 445 | if (ret != 0) |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 446 | printk(KERN_WARNING "or51211: Init Error - Can't Reset DVR (%i)\n", ret); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 447 | bttv_write_gpio(bt->bttv_nr, 0x001F, 0x0000); /* Reset */ |
| 448 | msleep(20); |
| 449 | /* Now set for normal operation */ |
| 450 | bttv_write_gpio(bt->bttv_nr, 0x0001F, 0x0001); |
| 451 | /* wait for operation to begin */ |
| 452 | msleep(500); |
| 453 | } |
| 454 | |
| 455 | static void or51211_sleep(struct dvb_frontend * fe) |
| 456 | { |
| 457 | struct dvb_bt8xx_card *bt = fe->dvb->priv; |
| 458 | bttv_write_gpio(bt->bttv_nr, 0x0001, 0x0000); |
| 459 | } |
| 460 | |
| 461 | static struct or51211_config or51211_config = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 462 | .demod_address = 0x15, |
| 463 | .request_firmware = or51211_request_firmware, |
| 464 | .setmode = or51211_setmode, |
| 465 | .reset = or51211_reset, |
| 466 | .sleep = or51211_sleep, |
| 467 | }; |
| 468 | |
Mauro Carvalho Chehab | 14d24d1 | 2011-12-24 12:24:33 -0300 | [diff] [blame] | 469 | static int vp3021_alps_tded4_tuner_set_params(struct dvb_frontend *fe) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 470 | { |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 471 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 472 | struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; |
| 473 | u8 buf[4]; |
| 474 | u32 div; |
| 475 | struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf) }; |
| 476 | |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 477 | div = (c->frequency + 36166667) / 166667; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 478 | |
| 479 | buf[0] = (div >> 8) & 0x7F; |
| 480 | buf[1] = div & 0xFF; |
| 481 | buf[2] = 0x85; |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 482 | if ((c->frequency >= 47000000) && (c->frequency < 153000000)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 483 | buf[3] = 0x01; |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 484 | else if ((c->frequency >= 153000000) && (c->frequency < 430000000)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 485 | buf[3] = 0x02; |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 486 | else if ((c->frequency >= 430000000) && (c->frequency < 824000000)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 487 | buf[3] = 0x0C; |
Mauro Carvalho Chehab | cba3f88 | 2011-12-21 10:21:21 -0300 | [diff] [blame] | 488 | else if ((c->frequency >= 824000000) && (c->frequency < 863000000)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 489 | buf[3] = 0x8C; |
| 490 | else |
| 491 | return -EINVAL; |
| 492 | |
Patrick Boettcher | dea7486 | 2006-05-14 05:01:31 -0300 | [diff] [blame] | 493 | if (fe->ops.i2c_gate_ctrl) |
| 494 | fe->ops.i2c_gate_ctrl(fe, 1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 495 | i2c_transfer(card->i2c_adapter, &msg, 1); |
| 496 | return 0; |
| 497 | } |
| 498 | |
| 499 | static struct nxt6000_config vp3021_alps_tded4_config = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 500 | .demod_address = 0x0a, |
| 501 | .clock_inversion = 1, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 502 | }; |
| 503 | |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 504 | static int digitv_alps_tded4_demod_init(struct dvb_frontend* fe) |
| 505 | { |
| 506 | static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d }; |
| 507 | static u8 mt352_reset [] = { 0x50, 0x80 }; |
| 508 | static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; |
| 509 | static u8 mt352_agc_cfg [] = { 0x67, 0x20, 0xa0 }; |
| 510 | static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; |
| 511 | |
| 512 | mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); |
| 513 | udelay(2000); |
| 514 | mt352_write(fe, mt352_reset, sizeof(mt352_reset)); |
| 515 | mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); |
| 516 | mt352_write(fe, mt352_agc_cfg,sizeof(mt352_agc_cfg)); |
| 517 | mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); |
| 518 | |
| 519 | return 0; |
| 520 | } |
| 521 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 522 | static int digitv_alps_tded4_tuner_calc_regs(struct dvb_frontend *fe, u8 *pllbuf, int buf_len) |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 523 | { |
| 524 | u32 div; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 525 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 526 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 527 | if (buf_len < 5) |
| 528 | return -EINVAL; |
| 529 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 530 | div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 531 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 532 | pllbuf[0] = 0x61; |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 533 | pllbuf[1] = (div >> 8) & 0x7F; |
| 534 | pllbuf[2] = div & 0xFF; |
| 535 | pllbuf[3] = 0x85; |
| 536 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 537 | dprintk("frequency %u, div %u\n", c->frequency, div); |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 538 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 539 | if (c->frequency < 470000000) |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 540 | pllbuf[4] = 0x02; |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 541 | else if (c->frequency > 823000000) |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 542 | pllbuf[4] = 0x88; |
| 543 | else |
| 544 | pllbuf[4] = 0x08; |
| 545 | |
Mauro Carvalho Chehab | 249fa0b | 2011-12-24 12:03:05 -0300 | [diff] [blame] | 546 | if (c->bandwidth_hz == 8000000) |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 547 | pllbuf[4] |= 0x04; |
| 548 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 549 | return 5; |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 550 | } |
| 551 | |
| 552 | static void digitv_alps_tded4_reset(struct dvb_bt8xx_card *bt) |
| 553 | { |
| 554 | /* |
| 555 | * Reset the frontend, must be called before trying |
| 556 | * to initialise the MT352 or mt352_attach |
Stuart Auchterlonie | 163d8fe | 2005-11-08 21:35:40 -0800 | [diff] [blame] | 557 | * will fail. Same goes for the nxt6000 frontend. |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 558 | * |
| 559 | */ |
| 560 | |
| 561 | int ret = bttv_gpio_enable(bt->bttv_nr, 0x08, 0x08); |
| 562 | if (ret != 0) |
| 563 | printk(KERN_WARNING "digitv_alps_tded4: Init Error - Can't Reset DVR (%i)\n", ret); |
| 564 | |
| 565 | /* Pulse the reset line */ |
| 566 | bttv_write_gpio(bt->bttv_nr, 0x08, 0x08); /* High */ |
| 567 | bttv_write_gpio(bt->bttv_nr, 0x08, 0x00); /* Low */ |
| 568 | msleep(100); |
| 569 | |
| 570 | bttv_write_gpio(bt->bttv_nr, 0x08, 0x08); /* High */ |
| 571 | } |
| 572 | |
| 573 | static struct mt352_config digitv_alps_tded4_config = { |
| 574 | .demod_address = 0x0a, |
| 575 | .demod_init = digitv_alps_tded4_demod_init, |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 576 | }; |
| 577 | |
Michael Krufky | 3cff00d | 2005-11-08 21:35:12 -0800 | [diff] [blame] | 578 | static struct lgdt330x_config tdvs_tua6034_config = { |
| 579 | .demod_address = 0x0e, |
| 580 | .demod_chip = LGDT3303, |
| 581 | .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */ |
Michael Krufky | 3cff00d | 2005-11-08 21:35:12 -0800 | [diff] [blame] | 582 | }; |
| 583 | |
| 584 | static void lgdt330x_reset(struct dvb_bt8xx_card *bt) |
| 585 | { |
| 586 | /* Set pin 27 of the lgdt3303 chip high to reset the frontend */ |
| 587 | |
| 588 | /* Pulse the reset line */ |
| 589 | bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000001); /* High */ |
| 590 | bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000000); /* Low */ |
| 591 | msleep(100); |
| 592 | |
| 593 | bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000001); /* High */ |
| 594 | msleep(100); |
| 595 | } |
| 596 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 597 | static void frontend_init(struct dvb_bt8xx_card *card, u32 type) |
| 598 | { |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 599 | struct dst_state* state = NULL; |
| 600 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 601 | switch(type) { |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 602 | case BTTV_BOARD_DVICO_DVBT_LITE: |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 603 | card->fe = dvb_attach(mt352_attach, &thomson_dtt7579_config, card->i2c_adapter); |
Michael Krufky | 8c99024 | 2006-04-11 01:46:46 -0300 | [diff] [blame] | 604 | |
| 605 | if (card->fe == NULL) |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 606 | card->fe = dvb_attach(zl10353_attach, &thomson_dtt7579_zl10353_config, |
Michael Krufky | 8c99024 | 2006-04-11 01:46:46 -0300 | [diff] [blame] | 607 | card->i2c_adapter); |
| 608 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 609 | if (card->fe != NULL) { |
Patrick Boettcher | dea7486 | 2006-05-14 05:01:31 -0300 | [diff] [blame] | 610 | card->fe->ops.tuner_ops.calc_regs = thomson_dtt7579_tuner_calc_regs; |
| 611 | card->fe->ops.info.frequency_min = 174000000; |
| 612 | card->fe->ops.info.frequency_max = 862000000; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 613 | } |
| 614 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 615 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 616 | case BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE: |
Michael Krufky | 3cff00d | 2005-11-08 21:35:12 -0800 | [diff] [blame] | 617 | lgdt330x_reset(card); |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 618 | card->fe = dvb_attach(lgdt330x_attach, &tdvs_tua6034_config, card->i2c_adapter); |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 619 | if (card->fe != NULL) { |
Michael Krufky | 827855d | 2008-04-22 14:46:16 -0300 | [diff] [blame] | 620 | dvb_attach(simple_tuner_attach, card->fe, |
| 621 | card->i2c_adapter, 0x61, |
| 622 | TUNER_LG_TDVS_H06XF); |
Michael Krufky | 3cff00d | 2005-11-08 21:35:12 -0800 | [diff] [blame] | 623 | dprintk ("dvb_bt8xx: lgdt330x detected\n"); |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 624 | } |
Michael Krufky | 3cff00d | 2005-11-08 21:35:12 -0800 | [diff] [blame] | 625 | break; |
Michael Krufky | 3cff00d | 2005-11-08 21:35:12 -0800 | [diff] [blame] | 626 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 627 | case BTTV_BOARD_NEBULA_DIGITV: |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 628 | /* |
| 629 | * It is possible to determine the correct frontend using the I2C bus (see the Nebula SDK); |
| 630 | * this would be a cleaner solution than trying each frontend in turn. |
| 631 | */ |
| 632 | |
| 633 | /* Old Nebula (marked (c)2003 on high profile pci card) has nxt6000 demod */ |
Stuart Auchterlonie | 163d8fe | 2005-11-08 21:35:40 -0800 | [diff] [blame] | 634 | digitv_alps_tded4_reset(card); |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 635 | card->fe = dvb_attach(nxt6000_attach, &vp3021_alps_tded4_config, card->i2c_adapter); |
Stuart Auchterlonie | f30db06 | 2005-09-09 13:02:56 -0700 | [diff] [blame] | 636 | if (card->fe != NULL) { |
Patrick Boettcher | dea7486 | 2006-05-14 05:01:31 -0300 | [diff] [blame] | 637 | card->fe->ops.tuner_ops.set_params = vp3021_alps_tded4_tuner_set_params; |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 638 | dprintk ("dvb_bt8xx: an nxt6000 was detected on your digitv card\n"); |
Stuart Auchterlonie | f30db06 | 2005-09-09 13:02:56 -0700 | [diff] [blame] | 639 | break; |
| 640 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 641 | |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 642 | /* New Nebula (marked (c)2005 on low profile pci card) has mt352 demod */ |
| 643 | digitv_alps_tded4_reset(card); |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 644 | card->fe = dvb_attach(mt352_attach, &digitv_alps_tded4_config, card->i2c_adapter); |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 645 | |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 646 | if (card->fe != NULL) { |
Patrick Boettcher | dea7486 | 2006-05-14 05:01:31 -0300 | [diff] [blame] | 647 | card->fe->ops.tuner_ops.calc_regs = digitv_alps_tded4_tuner_calc_regs; |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 648 | dprintk ("dvb_bt8xx: an mt352 was detected on your digitv card\n"); |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 649 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 650 | break; |
| 651 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 652 | case BTTV_BOARD_AVDVBT_761: |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 653 | card->fe = dvb_attach(sp887x_attach, µtune_mt7202dtf_config, card->i2c_adapter); |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 654 | if (card->fe) { |
Patrick Boettcher | dea7486 | 2006-05-14 05:01:31 -0300 | [diff] [blame] | 655 | card->fe->ops.tuner_ops.set_params = microtune_mt7202dtf_tuner_set_params; |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 656 | } |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 657 | break; |
| 658 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 659 | case BTTV_BOARD_AVDVBT_771: |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 660 | card->fe = dvb_attach(mt352_attach, &advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 661 | if (card->fe != NULL) { |
Patrick Boettcher | dea7486 | 2006-05-14 05:01:31 -0300 | [diff] [blame] | 662 | card->fe->ops.tuner_ops.calc_regs = advbt771_samsung_tdtc9251dh0_tuner_calc_regs; |
| 663 | card->fe->ops.info.frequency_min = 174000000; |
| 664 | card->fe->ops.info.frequency_max = 862000000; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 665 | } |
| 666 | break; |
| 667 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 668 | case BTTV_BOARD_TWINHAN_DST: |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 669 | /* DST is not a frontend driver !!! */ |
Robert P. J. Day | 5cbded5 | 2006-12-13 00:35:56 -0800 | [diff] [blame] | 670 | state = kmalloc(sizeof (struct dst_state), GFP_KERNEL); |
Amit Choudhary | 626ae83 | 2006-10-09 15:50:10 -0300 | [diff] [blame] | 671 | if (!state) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 672 | pr_err("No memory\n"); |
Amit Choudhary | 626ae83 | 2006-10-09 15:50:10 -0300 | [diff] [blame] | 673 | break; |
| 674 | } |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 675 | /* Setup the Card */ |
| 676 | state->config = &dst_config; |
| 677 | state->i2c = card->i2c_adapter; |
| 678 | state->bt = card->bt; |
Manu Abraham | bbdd11f | 2006-08-08 15:48:08 -0300 | [diff] [blame] | 679 | state->dst_ca = NULL; |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 680 | /* DST is not a frontend, attaching the ASIC */ |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 681 | if (dvb_attach(dst_attach, state, &card->dvb_adapter) == NULL) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 682 | pr_err("%s: Could not find a Twinhan DST\n", __func__); |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 683 | break; |
| 684 | } |
Manu Abraham | bbdd11f | 2006-08-08 15:48:08 -0300 | [diff] [blame] | 685 | /* Attach other DST peripherals if any */ |
| 686 | /* Conditional Access device */ |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 687 | card->fe = &state->frontend; |
Manu Abraham | bbdd11f | 2006-08-08 15:48:08 -0300 | [diff] [blame] | 688 | if (state->dst_hw_cap & DST_TYPE_HAS_CA) |
| 689 | dvb_attach(dst_ca_attach, state, &card->dvb_adapter); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 690 | break; |
| 691 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 692 | case BTTV_BOARD_PINNACLESAT: |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 693 | card->fe = dvb_attach(cx24110_attach, &pctvsat_config, card->i2c_adapter); |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 694 | if (card->fe) { |
Patrick Boettcher | dea7486 | 2006-05-14 05:01:31 -0300 | [diff] [blame] | 695 | card->fe->ops.tuner_ops.init = pinnsat_tuner_init; |
| 696 | card->fe->ops.tuner_ops.sleep = pinnsat_tuner_sleep; |
| 697 | card->fe->ops.tuner_ops.set_params = cx24108_tuner_set_params; |
Andrew de Quincey | 74aa7a2 | 2006-04-18 17:47:12 -0300 | [diff] [blame] | 698 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 699 | break; |
| 700 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 701 | case BTTV_BOARD_PC_HDTV: |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 702 | card->fe = dvb_attach(or51211_attach, &or51211_config, card->i2c_adapter); |
Michael Krufky | cd2cd0a | 2007-06-24 18:14:52 -0300 | [diff] [blame] | 703 | if (card->fe != NULL) |
Michael Krufky | 967be9a | 2008-04-22 14:46:13 -0300 | [diff] [blame] | 704 | dvb_attach(simple_tuner_attach, card->fe, |
| 705 | card->i2c_adapter, 0x61, |
| 706 | TUNER_PHILIPS_FCV1236D); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 707 | break; |
| 708 | } |
| 709 | |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 710 | if (card->fe == NULL) |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 711 | pr_err("A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 712 | card->bt->dev->vendor, |
| 713 | card->bt->dev->device, |
| 714 | card->bt->dev->subsystem_vendor, |
| 715 | card->bt->dev->subsystem_device); |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 716 | else |
Johannes Stezenbach | fdc53a6 | 2005-05-16 21:54:39 -0700 | [diff] [blame] | 717 | if (dvb_register_frontend(&card->dvb_adapter, card->fe)) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 718 | pr_err("Frontend registration failed!\n"); |
Andrew de Quincey | f52a838 | 2006-08-08 09:10:09 -0300 | [diff] [blame] | 719 | dvb_frontend_detach(card->fe); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 720 | card->fe = NULL; |
| 721 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 722 | } |
| 723 | |
Greg Kroah-Hartman | 4c62e97 | 2012-12-21 13:17:53 -0800 | [diff] [blame] | 724 | static int dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 725 | { |
| 726 | int result; |
| 727 | |
Janne Grunau | 78e9200 | 2008-04-09 19:13:13 -0300 | [diff] [blame] | 728 | result = dvb_register_adapter(&card->dvb_adapter, card->card_name, |
| 729 | THIS_MODULE, &card->bt->dev->dev, |
| 730 | adapter_nr); |
| 731 | if (result < 0) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 732 | pr_err("dvb_register_adapter failed (errno = %d)\n", result); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 733 | return result; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 734 | } |
Johannes Stezenbach | fdc53a6 | 2005-05-16 21:54:39 -0700 | [diff] [blame] | 735 | card->dvb_adapter.priv = card; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 736 | |
| 737 | card->bt->adapter = card->i2c_adapter; |
| 738 | |
| 739 | memset(&card->demux, 0, sizeof(struct dvb_demux)); |
| 740 | |
| 741 | card->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING; |
| 742 | |
| 743 | card->demux.priv = card; |
| 744 | card->demux.filternum = 256; |
| 745 | card->demux.feednum = 256; |
| 746 | card->demux.start_feed = dvb_bt8xx_start_feed; |
| 747 | card->demux.stop_feed = dvb_bt8xx_stop_feed; |
| 748 | card->demux.write_to_decoder = NULL; |
| 749 | |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 750 | result = dvb_dmx_init(&card->demux); |
| 751 | if (result < 0) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 752 | pr_err("dvb_dmx_init failed (errno = %d)\n", result); |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 753 | goto err_unregister_adaptor; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 754 | } |
| 755 | |
| 756 | card->dmxdev.filternum = 256; |
| 757 | card->dmxdev.demux = &card->demux.dmx; |
| 758 | card->dmxdev.capabilities = 0; |
| 759 | |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 760 | result = dvb_dmxdev_init(&card->dmxdev, &card->dvb_adapter); |
| 761 | if (result < 0) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 762 | pr_err("dvb_dmxdev_init failed (errno = %d)\n", result); |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 763 | goto err_dmx_release; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 764 | } |
| 765 | |
| 766 | card->fe_hw.source = DMX_FRONTEND_0; |
| 767 | |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 768 | result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_hw); |
| 769 | if (result < 0) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 770 | pr_err("dvb_dmx_init failed (errno = %d)\n", result); |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 771 | goto err_dmxdev_release; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 772 | } |
| 773 | |
| 774 | card->fe_mem.source = DMX_MEMORY_FE; |
| 775 | |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 776 | result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_mem); |
| 777 | if (result < 0) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 778 | pr_err("dvb_dmx_init failed (errno = %d)\n", result); |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 779 | goto err_remove_hw_frontend; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 780 | } |
| 781 | |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 782 | result = card->demux.dmx.connect_frontend(&card->demux.dmx, &card->fe_hw); |
| 783 | if (result < 0) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 784 | pr_err("dvb_dmx_init failed (errno = %d)\n", result); |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 785 | goto err_remove_mem_frontend; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 786 | } |
| 787 | |
Jonathan Nieder | 2dbbac3 | 2011-12-31 08:06:37 -0300 | [diff] [blame] | 788 | result = dvb_net_init(&card->dvb_adapter, &card->dvbnet, &card->demux.dmx); |
| 789 | if (result < 0) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 790 | pr_err("dvb_net_init failed (errno = %d)\n", result); |
Jonathan Nieder | 2dbbac3 | 2011-12-31 08:06:37 -0300 | [diff] [blame] | 791 | goto err_disconnect_frontend; |
| 792 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 793 | |
| 794 | tasklet_init(&card->bt->tasklet, dvb_bt8xx_task, (unsigned long) card); |
| 795 | |
| 796 | frontend_init(card, type); |
| 797 | |
| 798 | return 0; |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 799 | |
Jonathan Nieder | 2dbbac3 | 2011-12-31 08:06:37 -0300 | [diff] [blame] | 800 | err_disconnect_frontend: |
| 801 | card->demux.dmx.disconnect_frontend(&card->demux.dmx); |
Jonathan Nieder | e4b8537 | 2011-12-31 07:58:34 -0300 | [diff] [blame] | 802 | err_remove_mem_frontend: |
| 803 | card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem); |
| 804 | err_remove_hw_frontend: |
| 805 | card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); |
| 806 | err_dmxdev_release: |
| 807 | dvb_dmxdev_release(&card->dmxdev); |
| 808 | err_dmx_release: |
| 809 | dvb_dmx_release(&card->demux); |
| 810 | err_unregister_adaptor: |
| 811 | dvb_unregister_adapter(&card->dvb_adapter); |
| 812 | return result; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 813 | } |
| 814 | |
Greg Kroah-Hartman | 4c62e97 | 2012-12-21 13:17:53 -0800 | [diff] [blame] | 815 | static int dvb_bt8xx_probe(struct bttv_sub_device *sub) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 816 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 817 | struct dvb_bt8xx_card *card; |
| 818 | struct pci_dev* bttv_pci_dev; |
| 819 | int ret; |
| 820 | |
Panagiotis Issaris | 7408187 | 2006-01-11 19:40:56 -0200 | [diff] [blame] | 821 | if (!(card = kzalloc(sizeof(struct dvb_bt8xx_card), GFP_KERNEL))) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 822 | return -ENOMEM; |
| 823 | |
Ingo Molnar | 3593cab | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 824 | mutex_init(&card->lock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 825 | card->bttv_nr = sub->core->nr; |
Hans Verkuil | 74fc7bd | 2009-03-14 12:36:54 -0300 | [diff] [blame] | 826 | strlcpy(card->card_name, sub->core->v4l2_dev.name, sizeof(card->card_name)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 827 | card->i2c_adapter = &sub->core->i2c_adap; |
| 828 | |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 829 | switch(sub->core->type) { |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 830 | case BTTV_BOARD_PINNACLESAT: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 831 | card->gpio_mode = 0x0400c060; |
| 832 | /* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR, |
Johannes Stezenbach | 50b215a | 2005-05-16 21:54:41 -0700 | [diff] [blame] | 833 | BT878_DA_IOM=1,BT878_DA_APP to enable serial highspeed mode. */ |
Manu Abraham | df5a4f4 | 2006-02-27 00:09:37 -0300 | [diff] [blame] | 834 | card->op_sync_orin = BT878_RISC_SYNC_MASK; |
| 835 | card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 836 | break; |
| 837 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 838 | case BTTV_BOARD_DVICO_DVBT_LITE: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 839 | card->gpio_mode = 0x0400C060; |
Manu Abraham | df5a4f4 | 2006-02-27 00:09:37 -0300 | [diff] [blame] | 840 | card->op_sync_orin = BT878_RISC_SYNC_MASK; |
| 841 | card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 842 | /* 26, 15, 14, 6, 5 |
| 843 | * A_PWRDN DA_DPM DA_SBR DA_IOM_DA |
| 844 | * DA_APP(parallel) */ |
| 845 | break; |
| 846 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 847 | case BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE: |
Michael Krufky | 3cff00d | 2005-11-08 21:35:12 -0800 | [diff] [blame] | 848 | card->gpio_mode = 0x0400c060; |
| 849 | card->op_sync_orin = BT878_RISC_SYNC_MASK; |
| 850 | card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; |
| 851 | break; |
| 852 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 853 | case BTTV_BOARD_NEBULA_DIGITV: |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 854 | case BTTV_BOARD_AVDVBT_761: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 855 | card->gpio_mode = (1 << 26) | (1 << 14) | (1 << 5); |
Manu Abraham | df5a4f4 | 2006-02-27 00:09:37 -0300 | [diff] [blame] | 856 | card->op_sync_orin = BT878_RISC_SYNC_MASK; |
| 857 | card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 858 | /* A_PWRDN DA_SBR DA_APP (high speed serial) */ |
| 859 | break; |
| 860 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 861 | case BTTV_BOARD_AVDVBT_771: //case 0x07711461: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 862 | card->gpio_mode = 0x0400402B; |
| 863 | card->op_sync_orin = BT878_RISC_SYNC_MASK; |
Manu Abraham | df5a4f4 | 2006-02-27 00:09:37 -0300 | [diff] [blame] | 864 | card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 865 | /* A_PWRDN DA_SBR DA_APP[0] PKTP=10 RISC_ENABLE FIFO_ENABLE*/ |
| 866 | break; |
| 867 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 868 | case BTTV_BOARD_TWINHAN_DST: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 869 | card->gpio_mode = 0x2204f2c; |
| 870 | card->op_sync_orin = BT878_RISC_SYNC_MASK; |
| 871 | card->irq_err_ignore = BT878_APABORT | BT878_ARIPERR | |
| 872 | BT878_APPERR | BT878_AFBUS; |
| 873 | /* 25,21,14,11,10,9,8,3,2 then |
| 874 | * 0x33 = 5,4,1,0 |
| 875 | * A_SEL=SML, DA_MLB, DA_SBR, |
| 876 | * DA_SDR=f, fifo trigger = 32 DWORDS |
| 877 | * IOM = 0 == audio A/D |
| 878 | * DPM = 0 == digital audio mode |
| 879 | * == async data parallel port |
| 880 | * then 0x33 (13 is set by start_capture) |
| 881 | * DA_APP = async data parallel port, |
| 882 | * ACAP_EN = 1, |
| 883 | * RISC+FIFO ENABLE */ |
| 884 | break; |
| 885 | |
Michael Krufky | 6cffcc2 | 2005-11-08 21:38:36 -0800 | [diff] [blame] | 886 | case BTTV_BOARD_PC_HDTV: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 887 | card->gpio_mode = 0x0100EC7B; |
Manu Abraham | df5a4f4 | 2006-02-27 00:09:37 -0300 | [diff] [blame] | 888 | card->op_sync_orin = BT878_RISC_SYNC_MASK; |
| 889 | card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 890 | break; |
| 891 | |
David Johnson | 05ade5a | 2005-09-09 13:02:55 -0700 | [diff] [blame] | 892 | default: |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 893 | pr_err("Unknown bttv card type: %d\n", sub->core->type); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 894 | kfree(card); |
| 895 | return -ENODEV; |
| 896 | } |
| 897 | |
| 898 | dprintk("dvb_bt8xx: identified card%d as %s\n", card->bttv_nr, card->card_name); |
| 899 | |
| 900 | if (!(bttv_pci_dev = bttv_get_pcidev(card->bttv_nr))) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 901 | pr_err("no pci device for card %d\n", card->bttv_nr); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 902 | kfree(card); |
Mauro Carvalho Chehab | 16d6c0b | 2011-07-06 09:05:41 -0300 | [diff] [blame] | 903 | return -ENODEV; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 904 | } |
| 905 | |
| 906 | if (!(card->bt = dvb_bt8xx_878_match(card->bttv_nr, bttv_pci_dev))) { |
Jonathan Nieder | 6c59eef | 2012-01-06 14:26:41 -0300 | [diff] [blame] | 907 | pr_err("unable to determine DMA core of card %d,\n", card->bttv_nr); |
| 908 | pr_err("if you have the ALSA bt87x audio driver installed, try removing it.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 909 | |
| 910 | kfree(card); |
Mauro Carvalho Chehab | 16d6c0b | 2011-07-06 09:05:41 -0300 | [diff] [blame] | 911 | return -ENODEV; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 912 | } |
| 913 | |
Ingo Molnar | 3593cab | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 914 | mutex_init(&card->bt->gpio_lock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 915 | card->bt->bttv_nr = sub->core->nr; |
| 916 | |
| 917 | if ( (ret = dvb_bt8xx_load_card(card, sub->core->type)) ) { |
| 918 | kfree(card); |
| 919 | return ret; |
| 920 | } |
| 921 | |
Russell King | 348290a | 2006-01-06 11:42:03 +0000 | [diff] [blame] | 922 | dev_set_drvdata(&sub->dev, card); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 923 | return 0; |
| 924 | } |
| 925 | |
Dmitry Torokhov | a462e9f | 2006-01-15 23:32:53 -0500 | [diff] [blame] | 926 | static void dvb_bt8xx_remove(struct bttv_sub_device *sub) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 927 | { |
Russell King | 348290a | 2006-01-06 11:42:03 +0000 | [diff] [blame] | 928 | struct dvb_bt8xx_card *card = dev_get_drvdata(&sub->dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 929 | |
| 930 | dprintk("dvb_bt8xx: unloading card%d\n", card->bttv_nr); |
| 931 | |
| 932 | bt878_stop(card->bt); |
| 933 | tasklet_kill(&card->bt->tasklet); |
| 934 | dvb_net_release(&card->dvbnet); |
| 935 | card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem); |
| 936 | card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); |
| 937 | dvb_dmxdev_release(&card->dmxdev); |
| 938 | dvb_dmx_release(&card->demux); |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 939 | if (card->fe) { |
David Johnson | 1f15ddd | 2005-09-09 13:02:54 -0700 | [diff] [blame] | 940 | dvb_unregister_frontend(card->fe); |
Andrew de Quincey | f52a838 | 2006-08-08 09:10:09 -0300 | [diff] [blame] | 941 | dvb_frontend_detach(card->fe); |
Andrew de Quincey | 2bfe031 | 2006-08-08 09:10:08 -0300 | [diff] [blame] | 942 | } |
Johannes Stezenbach | fdc53a6 | 2005-05-16 21:54:39 -0700 | [diff] [blame] | 943 | dvb_unregister_adapter(&card->dvb_adapter); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 944 | |
| 945 | kfree(card); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 946 | } |
| 947 | |
| 948 | static struct bttv_sub_driver driver = { |
| 949 | .drv = { |
| 950 | .name = "dvb-bt8xx", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 951 | }, |
Russell King | 348290a | 2006-01-06 11:42:03 +0000 | [diff] [blame] | 952 | .probe = dvb_bt8xx_probe, |
| 953 | .remove = dvb_bt8xx_remove, |
| 954 | /* FIXME: |
| 955 | * .shutdown = dvb_bt8xx_shutdown, |
| 956 | * .suspend = dvb_bt8xx_suspend, |
| 957 | * .resume = dvb_bt8xx_resume, |
| 958 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 959 | }; |
| 960 | |
| 961 | static int __init dvb_bt8xx_init(void) |
| 962 | { |
| 963 | return bttv_sub_register(&driver, "dvb"); |
| 964 | } |
| 965 | |
| 966 | static void __exit dvb_bt8xx_exit(void) |
| 967 | { |
| 968 | bttv_sub_unregister(&driver); |
| 969 | } |
| 970 | |
| 971 | module_init(dvb_bt8xx_init); |
| 972 | module_exit(dvb_bt8xx_exit); |
| 973 | |
| 974 | MODULE_DESCRIPTION("Bt8xx based DVB adapter driver"); |
| 975 | MODULE_AUTHOR("Florian Schirmer <jolt@tuxbox.org>"); |
| 976 | MODULE_LICENSE("GPL"); |