blob: bb3a8cc9de0cb0a0a77ecea17179d38a022f450f [file] [log] [blame]
Thomas Gleixnerc942fdd2019-05-27 08:55:06 +02001// SPDX-License-Identifier: GPL-2.0-or-later
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03002/*
3 * dm1105.c - driver for DVB cards based on SDMC DM1105 PCI chip
4 *
5 * Copyright (C) 2008 Igor M. Liplianin <liplianin@me.by>
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03006 */
7
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03008#include <linux/i2c.h>
Igor M. Liplianin00175052011-05-05 16:35:01 -03009#include <linux/i2c-algo-bit.h>
Igor M. Liplianina611d0c2008-09-13 10:10:53 -030010#include <linux/init.h>
Alexey Dobriyana6b7a402011-06-06 10:43:46 +000011#include <linux/interrupt.h>
Igor M. Liplianina611d0c2008-09-13 10:10:53 -030012#include <linux/kernel.h>
13#include <linux/module.h>
14#include <linux/proc_fs.h>
15#include <linux/pci.h>
16#include <linux/dma-mapping.h>
Tejun Heo5a0e3ad2010-03-24 17:04:11 +090017#include <linux/slab.h>
Mauro Carvalho Chehab6bda9642010-11-17 13:28:38 -030018#include <media/rc-core.h>
Igor M. Liplianina611d0c2008-09-13 10:10:53 -030019
Mauro Carvalho Chehabfada1932017-12-28 13:03:51 -050020#include <media/demux.h>
21#include <media/dmxdev.h>
22#include <media/dvb_demux.h>
23#include <media/dvb_frontend.h>
24#include <media/dvb_net.h>
25#include <media/dvbdev.h>
Igor M. Liplianina611d0c2008-09-13 10:10:53 -030026#include "dvb-pll.h"
27
28#include "stv0299.h"
Igor M. Liplianine4aab642008-09-23 15:43:57 -030029#include "stv0288.h"
30#include "stb6000.h"
Igor M. Liplianin04ad28c2008-09-16 18:21:11 -030031#include "si21xx.h"
Igor M. Liplianin35d9c422008-09-13 20:56:59 -030032#include "cx24116.h"
Igor M. Liplianina611d0c2008-09-13 10:10:53 -030033#include "z0194a.h"
Konstantin Dimitrov73f0af42012-12-23 19:25:38 -030034#include "ts2020.h"
Igor M. Liplianinb4a0e812010-01-17 10:32:26 -030035#include "ds3000.h"
Igor M. Liplianina611d0c2008-09-13 10:10:53 -030036
Mauro Carvalho Chehab727e6252010-03-12 21:18:14 -030037#define MODULE_NAME "dm1105"
38
Igor M. Liplianind8300df2009-07-22 17:30:25 -030039#define UNSET (-1U)
40
Igor M. Liplianin00175052011-05-05 16:35:01 -030041#define DM1105_BOARD_NOAUTO UNSET
42#define DM1105_BOARD_UNKNOWN 0
43#define DM1105_BOARD_DVBWORLD_2002 1
44#define DM1105_BOARD_DVBWORLD_2004 2
45#define DM1105_BOARD_AXESS_DM05 3
46#define DM1105_BOARD_UNBRANDED_I2C_ON_GPIO 4
Igor M. Liplianind8300df2009-07-22 17:30:25 -030047
Igor M. Liplianina611d0c2008-09-13 10:10:53 -030048/* ----------------------------------------------- */
49/*
50 * PCI ID's
51 */
52#ifndef PCI_VENDOR_ID_TRIGEM
53#define PCI_VENDOR_ID_TRIGEM 0x109f
54#endif
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -030055#ifndef PCI_VENDOR_ID_AXESS
56#define PCI_VENDOR_ID_AXESS 0x195d
57#endif
Igor M. Liplianina611d0c2008-09-13 10:10:53 -030058#ifndef PCI_DEVICE_ID_DM1105
59#define PCI_DEVICE_ID_DM1105 0x036f
60#endif
61#ifndef PCI_DEVICE_ID_DW2002
62#define PCI_DEVICE_ID_DW2002 0x2002
63#endif
64#ifndef PCI_DEVICE_ID_DW2004
65#define PCI_DEVICE_ID_DW2004 0x2004
66#endif
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -030067#ifndef PCI_DEVICE_ID_DM05
68#define PCI_DEVICE_ID_DM05 0x1105
69#endif
Igor M. Liplianina611d0c2008-09-13 10:10:53 -030070/* ----------------------------------------------- */
71/* sdmc dm1105 registers */
72
73/* TS Control */
74#define DM1105_TSCTR 0x00
75#define DM1105_DTALENTH 0x04
76
77/* GPIO Interface */
78#define DM1105_GPIOVAL 0x08
79#define DM1105_GPIOCTR 0x0c
80
81/* PID serial number */
82#define DM1105_PIDN 0x10
83
84/* Odd-even secret key select */
85#define DM1105_CWSEL 0x14
86
87/* Host Command Interface */
88#define DM1105_HOST_CTR 0x18
89#define DM1105_HOST_AD 0x1c
90
91/* PCI Interface */
92#define DM1105_CR 0x30
93#define DM1105_RST 0x34
94#define DM1105_STADR 0x38
95#define DM1105_RLEN 0x3c
96#define DM1105_WRP 0x40
97#define DM1105_INTCNT 0x44
98#define DM1105_INTMAK 0x48
99#define DM1105_INTSTS 0x4c
100
101/* CW Value */
102#define DM1105_ODD 0x50
103#define DM1105_EVEN 0x58
104
105/* PID Value */
106#define DM1105_PID 0x60
107
108/* IR Control */
109#define DM1105_IRCTR 0x64
110#define DM1105_IRMODE 0x68
111#define DM1105_SYSTEMCODE 0x6c
112#define DM1105_IRCODE 0x70
113
114/* Unknown Values */
115#define DM1105_ENCRYPT 0x74
116#define DM1105_VER 0x7c
117
118/* I2C Interface */
119#define DM1105_I2CCTR 0x80
120#define DM1105_I2CSTS 0x81
121#define DM1105_I2CDAT 0x82
122#define DM1105_I2C_RA 0x83
123/* ----------------------------------------------- */
124/* Interrupt Mask Bits */
125
126#define INTMAK_TSIRQM 0x01
127#define INTMAK_HIRQM 0x04
128#define INTMAK_IRM 0x08
129#define INTMAK_ALLMASK (INTMAK_TSIRQM | \
130 INTMAK_HIRQM | \
131 INTMAK_IRM)
132#define INTMAK_NONEMASK 0x00
133
134/* Interrupt Status Bits */
135#define INTSTS_TSIRQ 0x01
136#define INTSTS_HIRQ 0x04
137#define INTSTS_IR 0x08
138
139/* IR Control Bits */
140#define DM1105_IR_EN 0x01
141#define DM1105_SYS_CHK 0x02
142#define DM1105_REP_FLG 0x08
143
144/* EEPROM addr */
145#define IIC_24C01_addr 0xa0
146/* Max board count */
147#define DM1105_MAX 0x04
148
149#define DRIVER_NAME "dm1105"
Igor M. Liplianin00175052011-05-05 16:35:01 -0300150#define DM1105_I2C_GPIO_NAME "dm1105-gpio"
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300151
152#define DM1105_DMA_PACKETS 47
153#define DM1105_DMA_PACKET_LENGTH (128*4)
154#define DM1105_DMA_BYTES (128 * 4 * DM1105_DMA_PACKETS)
155
Igor M. Liplianin00175052011-05-05 16:35:01 -0300156/* */
157#define GPIO08 (1 << 8)
158#define GPIO13 (1 << 13)
159#define GPIO14 (1 << 14)
160#define GPIO15 (1 << 15)
161#define GPIO16 (1 << 16)
162#define GPIO17 (1 << 17)
163#define GPIO_ALL 0x03ffff
164
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300165/* GPIO's for LNB power control */
Igor M. Liplianin00175052011-05-05 16:35:01 -0300166#define DM1105_LNB_MASK (GPIO_ALL & ~(GPIO14 | GPIO13))
167#define DM1105_LNB_OFF GPIO17
168#define DM1105_LNB_13V (GPIO16 | GPIO08)
169#define DM1105_LNB_18V GPIO08
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300170
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300171/* GPIO's for LNB power control for Axess DM05 */
Igor M. Liplianin00175052011-05-05 16:35:01 -0300172#define DM05_LNB_MASK (GPIO_ALL & ~(GPIO14 | GPIO13))
173#define DM05_LNB_OFF GPIO17/* actually 13v */
174#define DM05_LNB_13V GPIO17
175#define DM05_LNB_18V (GPIO17 | GPIO16)
176
177/* GPIO's for LNB power control for unbranded with I2C on GPIO */
178#define UNBR_LNB_MASK (GPIO17 | GPIO16)
179#define UNBR_LNB_OFF 0
180#define UNBR_LNB_13V GPIO17
181#define UNBR_LNB_18V (GPIO17 | GPIO16)
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300182
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300183static unsigned int card[] = {[0 ... 3] = UNSET };
184module_param_array(card, int, NULL, 0444);
185MODULE_PARM_DESC(card, "card type");
186
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300187static int ir_debug;
188module_param(ir_debug, int, 0644);
189MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding");
190
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300191static unsigned int dm1105_devcount;
192
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300193DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
194
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300195struct dm1105_board {
Igor M. Liplianin00175052011-05-05 16:35:01 -0300196 char *name;
197 struct {
198 u32 mask, off, v13, v18;
199 } lnb;
200 u32 gpio_scl, gpio_sda;
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300201};
202
203struct dm1105_subid {
204 u16 subvendor;
205 u16 subdevice;
206 u32 card;
207};
208
209static const struct dm1105_board dm1105_boards[] = {
210 [DM1105_BOARD_UNKNOWN] = {
211 .name = "UNKNOWN/GENERIC",
Igor M. Liplianin00175052011-05-05 16:35:01 -0300212 .lnb = {
213 .mask = DM1105_LNB_MASK,
214 .off = DM1105_LNB_OFF,
215 .v13 = DM1105_LNB_13V,
216 .v18 = DM1105_LNB_18V,
217 },
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300218 },
219 [DM1105_BOARD_DVBWORLD_2002] = {
220 .name = "DVBWorld PCI 2002",
Igor M. Liplianin00175052011-05-05 16:35:01 -0300221 .lnb = {
222 .mask = DM1105_LNB_MASK,
223 .off = DM1105_LNB_OFF,
224 .v13 = DM1105_LNB_13V,
225 .v18 = DM1105_LNB_18V,
226 },
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300227 },
228 [DM1105_BOARD_DVBWORLD_2004] = {
229 .name = "DVBWorld PCI 2004",
Igor M. Liplianin00175052011-05-05 16:35:01 -0300230 .lnb = {
231 .mask = DM1105_LNB_MASK,
232 .off = DM1105_LNB_OFF,
233 .v13 = DM1105_LNB_13V,
234 .v18 = DM1105_LNB_18V,
235 },
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300236 },
237 [DM1105_BOARD_AXESS_DM05] = {
238 .name = "Axess/EasyTv DM05",
Igor M. Liplianin00175052011-05-05 16:35:01 -0300239 .lnb = {
240 .mask = DM05_LNB_MASK,
241 .off = DM05_LNB_OFF,
242 .v13 = DM05_LNB_13V,
243 .v18 = DM05_LNB_18V,
244 },
245 },
246 [DM1105_BOARD_UNBRANDED_I2C_ON_GPIO] = {
247 .name = "Unbranded DM1105 with i2c on GPIOs",
248 .lnb = {
249 .mask = UNBR_LNB_MASK,
250 .off = UNBR_LNB_OFF,
251 .v13 = UNBR_LNB_13V,
252 .v18 = UNBR_LNB_18V,
253 },
254 .gpio_scl = GPIO14,
255 .gpio_sda = GPIO13,
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300256 },
257};
258
259static const struct dm1105_subid dm1105_subids[] = {
260 {
261 .subvendor = 0x0000,
262 .subdevice = 0x2002,
263 .card = DM1105_BOARD_DVBWORLD_2002,
264 }, {
265 .subvendor = 0x0001,
266 .subdevice = 0x2002,
267 .card = DM1105_BOARD_DVBWORLD_2002,
268 }, {
269 .subvendor = 0x0000,
270 .subdevice = 0x2004,
271 .card = DM1105_BOARD_DVBWORLD_2004,
272 }, {
273 .subvendor = 0x0001,
274 .subdevice = 0x2004,
275 .card = DM1105_BOARD_DVBWORLD_2004,
276 }, {
277 .subvendor = 0x195d,
278 .subdevice = 0x1105,
279 .card = DM1105_BOARD_AXESS_DM05,
280 },
281};
282
283static void dm1105_card_list(struct pci_dev *pci)
284{
285 int i;
286
287 if (0 == pci->subsystem_vendor &&
288 0 == pci->subsystem_device) {
289 printk(KERN_ERR
290 "dm1105: Your board has no valid PCI Subsystem ID\n"
291 "dm1105: and thus can't be autodetected\n"
292 "dm1105: Please pass card=<n> insmod option to\n"
293 "dm1105: workaround that. Redirect complaints to\n"
294 "dm1105: the vendor of the TV card. Best regards,\n"
295 "dm1105: -- tux\n");
296 } else {
297 printk(KERN_ERR
298 "dm1105: Your board isn't known (yet) to the driver.\n"
299 "dm1105: You can try to pick one of the existing\n"
300 "dm1105: card configs via card=<n> insmod option.\n"
301 "dm1105: Updating to the latest version might help\n"
302 "dm1105: as well.\n");
303 }
Mauro Carvalho Chehab0e8aebb2016-10-18 17:44:04 -0200304 printk(KERN_ERR "Here is a list of valid choices for the card=<n> insmod option:\n");
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300305 for (i = 0; i < ARRAY_SIZE(dm1105_boards); i++)
306 printk(KERN_ERR "dm1105: card=%d -> %s\n",
307 i, dm1105_boards[i].name);
308}
309
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300310/* infrared remote control */
311struct infrared {
David Härdemand8b4b582010-10-29 16:08:23 -0300312 struct rc_dev *dev;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300313 char input_phys[32];
Igor M. Liplianinb72857d2009-02-26 03:49:44 -0300314 struct work_struct work;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300315 u32 ir_command;
316};
317
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300318struct dm1105_dev {
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300319 /* pci */
320 struct pci_dev *pdev;
321 u8 __iomem *io_mem;
322
323 /* ir */
324 struct infrared ir;
325
326 /* dvb */
327 struct dmx_frontend hw_frontend;
328 struct dmx_frontend mem_frontend;
329 struct dmxdev dmxdev;
330 struct dvb_adapter dvb_adapter;
331 struct dvb_demux demux;
332 struct dvb_frontend *fe;
333 struct dvb_net dvbnet;
334 unsigned int full_ts_users;
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300335 unsigned int boardnr;
336 int nr;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300337
338 /* i2c */
339 struct i2c_adapter i2c_adap;
Igor M. Liplianin00175052011-05-05 16:35:01 -0300340 struct i2c_adapter i2c_bb_adap;
341 struct i2c_algo_bit_data i2c_bit;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300342
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300343 /* irq */
344 struct work_struct work;
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300345 struct workqueue_struct *wq;
346 char wqn[16];
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300347
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300348 /* dma */
349 dma_addr_t dma_addr;
350 unsigned char *ts_buf;
351 u32 wrp;
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300352 u32 nextwrp;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300353 u32 buffer_size;
354 unsigned int PacketErrorCount;
355 unsigned int dmarst;
356 spinlock_t lock;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300357};
358
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300359#define dm_io_mem(reg) ((unsigned long)(&dev->io_mem[reg]))
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300360
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300361#define dm_readb(reg) inb(dm_io_mem(reg))
362#define dm_writeb(reg, value) outb((value), (dm_io_mem(reg)))
363
364#define dm_readw(reg) inw(dm_io_mem(reg))
365#define dm_writew(reg, value) outw((value), (dm_io_mem(reg)))
366
367#define dm_readl(reg) inl(dm_io_mem(reg))
368#define dm_writel(reg, value) outl((value), (dm_io_mem(reg)))
369
370#define dm_andorl(reg, mask, value) \
371 outl((inl(dm_io_mem(reg)) & ~(mask)) |\
372 ((value) & (mask)), (dm_io_mem(reg)))
373
374#define dm_setl(reg, bit) dm_andorl((reg), (bit), (bit))
375#define dm_clearl(reg, bit) dm_andorl((reg), (bit), 0)
376
Igor M. Liplianin00175052011-05-05 16:35:01 -0300377/* The chip has 18 GPIOs. In HOST mode GPIO's used as 15 bit address lines,
378 so we can use only 3 GPIO's from GPIO15 to GPIO17.
379 Here I don't check whether HOST is enebled as it is not implemented yet.
380 */
381static void dm1105_gpio_set(struct dm1105_dev *dev, u32 mask)
382{
383 if (mask & 0xfffc0000)
384 printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__);
385
386 if (mask & 0x0003ffff)
387 dm_setl(DM1105_GPIOVAL, mask & 0x0003ffff);
388
389}
390
391static void dm1105_gpio_clear(struct dm1105_dev *dev, u32 mask)
392{
393 if (mask & 0xfffc0000)
394 printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__);
395
396 if (mask & 0x0003ffff)
397 dm_clearl(DM1105_GPIOVAL, mask & 0x0003ffff);
398
399}
400
401static void dm1105_gpio_andor(struct dm1105_dev *dev, u32 mask, u32 val)
402{
403 if (mask & 0xfffc0000)
404 printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__);
405
406 if (mask & 0x0003ffff)
407 dm_andorl(DM1105_GPIOVAL, mask & 0x0003ffff, val);
408
409}
410
411static u32 dm1105_gpio_get(struct dm1105_dev *dev, u32 mask)
412{
413 if (mask & 0xfffc0000)
414 printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__);
415
416 if (mask & 0x0003ffff)
417 return dm_readl(DM1105_GPIOVAL) & mask & 0x0003ffff;
418
419 return 0;
420}
421
422static void dm1105_gpio_enable(struct dm1105_dev *dev, u32 mask, int asoutput)
423{
424 if (mask & 0xfffc0000)
425 printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__);
426
427 if ((mask & 0x0003ffff) && asoutput)
428 dm_clearl(DM1105_GPIOCTR, mask & 0x0003ffff);
429 else if ((mask & 0x0003ffff) && !asoutput)
430 dm_setl(DM1105_GPIOCTR, mask & 0x0003ffff);
431
432}
433
434static void dm1105_setline(struct dm1105_dev *dev, u32 line, int state)
435{
436 if (state)
437 dm1105_gpio_enable(dev, line, 0);
438 else {
439 dm1105_gpio_enable(dev, line, 1);
440 dm1105_gpio_clear(dev, line);
441 }
442}
443
444static void dm1105_setsda(void *data, int state)
445{
446 struct dm1105_dev *dev = data;
447
448 dm1105_setline(dev, dm1105_boards[dev->boardnr].gpio_sda, state);
449}
450
451static void dm1105_setscl(void *data, int state)
452{
453 struct dm1105_dev *dev = data;
454
455 dm1105_setline(dev, dm1105_boards[dev->boardnr].gpio_scl, state);
456}
457
458static int dm1105_getsda(void *data)
459{
460 struct dm1105_dev *dev = data;
461
462 return dm1105_gpio_get(dev, dm1105_boards[dev->boardnr].gpio_sda)
463 ? 1 : 0;
464}
465
466static int dm1105_getscl(void *data)
467{
468 struct dm1105_dev *dev = data;
469
470 return dm1105_gpio_get(dev, dm1105_boards[dev->boardnr].gpio_scl)
471 ? 1 : 0;
472}
473
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300474static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap,
475 struct i2c_msg *msgs, int num)
476{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300477 struct dm1105_dev *dev ;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300478
479 int addr, rc, i, j, k, len, byte, data;
480 u8 status;
481
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300482 dev = i2c_adap->algo_data;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300483 for (i = 0; i < num; i++) {
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300484 dm_writeb(DM1105_I2CCTR, 0x00);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300485 if (msgs[i].flags & I2C_M_RD) {
486 /* read bytes */
487 addr = msgs[i].addr << 1;
488 addr |= 1;
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300489 dm_writeb(DM1105_I2CDAT, addr);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300490 for (byte = 0; byte < msgs[i].len; byte++)
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300491 dm_writeb(DM1105_I2CDAT + byte + 1, 0);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300492
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300493 dm_writeb(DM1105_I2CCTR, 0x81 + msgs[i].len);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300494 for (j = 0; j < 55; j++) {
495 mdelay(10);
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300496 status = dm_readb(DM1105_I2CSTS);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300497 if ((status & 0xc0) == 0x40)
498 break;
499 }
500 if (j >= 55)
501 return -1;
502
503 for (byte = 0; byte < msgs[i].len; byte++) {
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300504 rc = dm_readb(DM1105_I2CDAT + byte + 1);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300505 if (rc < 0)
506 goto err;
507 msgs[i].buf[byte] = rc;
508 }
Igor M. Liplianined7c8472010-01-17 11:15:06 -0300509 } else if ((msgs[i].buf[0] == 0xf7) && (msgs[i].addr == 0x55)) {
Mauro Carvalho Chehab16790552019-02-18 14:28:59 -0500510 /* prepared for cx24116 firmware */
Igor M. Liplianined7c8472010-01-17 11:15:06 -0300511 /* Write in small blocks */
512 len = msgs[i].len - 1;
513 k = 1;
514 do {
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300515 dm_writeb(DM1105_I2CDAT, msgs[i].addr << 1);
516 dm_writeb(DM1105_I2CDAT + 1, 0xf7);
Igor M. Liplianined7c8472010-01-17 11:15:06 -0300517 for (byte = 0; byte < (len > 48 ? 48 : len); byte++) {
518 data = msgs[i].buf[k + byte];
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300519 dm_writeb(DM1105_I2CDAT + byte + 2, data);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300520 }
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300521 dm_writeb(DM1105_I2CCTR, 0x82 + (len > 48 ? 48 : len));
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300522 for (j = 0; j < 25; j++) {
523 mdelay(10);
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300524 status = dm_readb(DM1105_I2CSTS);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300525 if ((status & 0xc0) == 0x40)
526 break;
527 }
528
529 if (j >= 25)
530 return -1;
Igor M. Liplianined7c8472010-01-17 11:15:06 -0300531
532 k += 48;
533 len -= 48;
534 } while (len > 0);
535 } else {
536 /* write bytes */
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300537 dm_writeb(DM1105_I2CDAT, msgs[i].addr << 1);
Igor M. Liplianined7c8472010-01-17 11:15:06 -0300538 for (byte = 0; byte < msgs[i].len; byte++) {
539 data = msgs[i].buf[byte];
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300540 dm_writeb(DM1105_I2CDAT + byte + 1, data);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300541 }
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300542 dm_writeb(DM1105_I2CCTR, 0x81 + msgs[i].len);
Igor M. Liplianined7c8472010-01-17 11:15:06 -0300543 for (j = 0; j < 25; j++) {
544 mdelay(10);
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300545 status = dm_readb(DM1105_I2CSTS);
Igor M. Liplianined7c8472010-01-17 11:15:06 -0300546 if ((status & 0xc0) == 0x40)
547 break;
548 }
549
550 if (j >= 25)
551 return -1;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300552 }
553 }
554 return num;
555 err:
556 return rc;
557}
558
559static u32 functionality(struct i2c_adapter *adap)
560{
561 return I2C_FUNC_I2C;
562}
563
Gustavo A. R. Silva3c139782017-07-09 21:19:36 -0400564static const struct i2c_algorithm dm1105_algo = {
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300565 .master_xfer = dm1105_i2c_xfer,
566 .functionality = functionality,
567};
568
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300569static inline struct dm1105_dev *feed_to_dm1105_dev(struct dvb_demux_feed *feed)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300570{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300571 return container_of(feed->demux, struct dm1105_dev, demux);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300572}
573
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300574static inline struct dm1105_dev *frontend_to_dm1105_dev(struct dvb_frontend *fe)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300575{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300576 return container_of(fe->dvb, struct dm1105_dev, dvb_adapter);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300577}
578
Mauro Carvalho Chehab0df289a2015-06-07 14:53:52 -0300579static int dm1105_set_voltage(struct dvb_frontend *fe,
580 enum fe_sec_voltage voltage)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300581{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300582 struct dm1105_dev *dev = frontend_to_dm1105_dev(fe);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300583
Igor M. Liplianin00175052011-05-05 16:35:01 -0300584 dm1105_gpio_enable(dev, dm1105_boards[dev->boardnr].lnb.mask, 1);
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300585 if (voltage == SEC_VOLTAGE_18)
Igor M. Liplianin00175052011-05-05 16:35:01 -0300586 dm1105_gpio_andor(dev,
587 dm1105_boards[dev->boardnr].lnb.mask,
588 dm1105_boards[dev->boardnr].lnb.v18);
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300589 else if (voltage == SEC_VOLTAGE_13)
Igor M. Liplianin00175052011-05-05 16:35:01 -0300590 dm1105_gpio_andor(dev,
591 dm1105_boards[dev->boardnr].lnb.mask,
592 dm1105_boards[dev->boardnr].lnb.v13);
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300593 else
Igor M. Liplianin00175052011-05-05 16:35:01 -0300594 dm1105_gpio_andor(dev,
595 dm1105_boards[dev->boardnr].lnb.mask,
596 dm1105_boards[dev->boardnr].lnb.off);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300597
598 return 0;
599}
600
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300601static void dm1105_set_dma_addr(struct dm1105_dev *dev)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300602{
Hans Verkuil888bd5d2014-08-21 11:50:34 -0300603 dm_writel(DM1105_STADR, (__force u32)cpu_to_le32(dev->dma_addr));
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300604}
605
Greg Kroah-Hartman4c62e972012-12-21 13:17:53 -0800606static int dm1105_dma_map(struct dm1105_dev *dev)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300607{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300608 dev->ts_buf = pci_alloc_consistent(dev->pdev,
609 6 * DM1105_DMA_BYTES,
610 &dev->dma_addr);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300611
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300612 return !dev->ts_buf;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300613}
614
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300615static void dm1105_dma_unmap(struct dm1105_dev *dev)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300616{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300617 pci_free_consistent(dev->pdev,
618 6 * DM1105_DMA_BYTES,
619 dev->ts_buf,
620 dev->dma_addr);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300621}
622
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300623static void dm1105_enable_irqs(struct dm1105_dev *dev)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300624{
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300625 dm_writeb(DM1105_INTMAK, INTMAK_ALLMASK);
626 dm_writeb(DM1105_CR, 1);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300627}
628
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300629static void dm1105_disable_irqs(struct dm1105_dev *dev)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300630{
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300631 dm_writeb(DM1105_INTMAK, INTMAK_IRM);
632 dm_writeb(DM1105_CR, 0);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300633}
634
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300635static int dm1105_start_feed(struct dvb_demux_feed *f)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300636{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300637 struct dm1105_dev *dev = feed_to_dm1105_dev(f);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300638
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300639 if (dev->full_ts_users++ == 0)
640 dm1105_enable_irqs(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300641
642 return 0;
643}
644
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300645static int dm1105_stop_feed(struct dvb_demux_feed *f)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300646{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300647 struct dm1105_dev *dev = feed_to_dm1105_dev(f);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300648
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300649 if (--dev->full_ts_users == 0)
650 dm1105_disable_irqs(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300651
652 return 0;
653}
654
Igor M. Liplianinb72857d2009-02-26 03:49:44 -0300655/* ir work handler */
656static void dm1105_emit_key(struct work_struct *work)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300657{
Igor M. Liplianinb72857d2009-02-26 03:49:44 -0300658 struct infrared *ir = container_of(work, struct infrared, work);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300659 u32 ircom = ir->ir_command;
660 u8 data;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300661
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300662 if (ir_debug)
663 printk(KERN_INFO "%s: received byte 0x%04x\n", __func__, ircom);
664
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300665 data = (ircom >> 8) & 0x7f;
666
David Härdeman120703f2014-04-03 20:31:30 -0300667 /* FIXME: UNKNOWN because we don't generate a full NEC scancode (yet?) */
Sean Young6d741bf2017-08-07 16:20:58 -0400668 rc_keydown(ir->dev, RC_PROTO_UNKNOWN, data, 0);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300669}
670
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300671/* work handler */
672static void dm1105_dmx_buffer(struct work_struct *work)
673{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300674 struct dm1105_dev *dev = container_of(work, struct dm1105_dev, work);
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300675 unsigned int nbpackets;
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300676 u32 oldwrp = dev->wrp;
677 u32 nextwrp = dev->nextwrp;
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300678
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300679 if (!((dev->ts_buf[oldwrp] == 0x47) &&
680 (dev->ts_buf[oldwrp + 188] == 0x47) &&
681 (dev->ts_buf[oldwrp + 188 * 2] == 0x47))) {
682 dev->PacketErrorCount++;
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300683 /* bad packet found */
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300684 if ((dev->PacketErrorCount >= 2) &&
685 (dev->dmarst == 0)) {
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300686 dm_writeb(DM1105_RST, 1);
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300687 dev->wrp = 0;
688 dev->PacketErrorCount = 0;
689 dev->dmarst = 0;
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300690 return;
691 }
692 }
693
694 if (nextwrp < oldwrp) {
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300695 memcpy(dev->ts_buf + dev->buffer_size, dev->ts_buf, nextwrp);
696 nbpackets = ((dev->buffer_size - oldwrp) + nextwrp) / 188;
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300697 } else
698 nbpackets = (nextwrp - oldwrp) / 188;
699
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300700 dev->wrp = nextwrp;
701 dvb_dmx_swfilter_packets(&dev->demux, &dev->ts_buf[oldwrp], nbpackets);
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300702}
703
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300704static irqreturn_t dm1105_irq(int irq, void *dev_id)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300705{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300706 struct dm1105_dev *dev = dev_id;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300707
708 /* Read-Write INSTS Ack's Interrupt for DM1105 chip 16.03.2008 */
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300709 unsigned int intsts = dm_readb(DM1105_INTSTS);
710 dm_writeb(DM1105_INTSTS, intsts);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300711
712 switch (intsts) {
713 case INTSTS_TSIRQ:
714 case (INTSTS_TSIRQ | INTSTS_IR):
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300715 dev->nextwrp = dm_readl(DM1105_WRP) - dm_readl(DM1105_STADR);
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300716 queue_work(dev->wq, &dev->work);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300717 break;
718 case INTSTS_IR:
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300719 dev->ir.ir_command = dm_readl(DM1105_IRCODE);
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300720 schedule_work(&dev->ir.work);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300721 break;
722 }
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300723
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300724 return IRQ_HANDLED;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300725}
726
Greg Kroah-Hartman4c62e972012-12-21 13:17:53 -0800727static int dm1105_ir_init(struct dm1105_dev *dm1105)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300728{
David Härdemand8b4b582010-10-29 16:08:23 -0300729 struct rc_dev *dev;
Igor M. Liplianinb72857d2009-02-26 03:49:44 -0300730 int err = -ENOMEM;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300731
Andi Shyti0f7499f2016-12-16 06:50:58 -0200732 dev = rc_allocate_device(RC_DRIVER_SCANCODE);
David Härdemand8b4b582010-10-29 16:08:23 -0300733 if (!dev)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300734 return -ENOMEM;
735
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300736 snprintf(dm1105->ir.input_phys, sizeof(dm1105->ir.input_phys),
737 "pci-%s/ir0", pci_name(dm1105->pdev));
738
David Härdemand8b4b582010-10-29 16:08:23 -0300739 dev->driver_name = MODULE_NAME;
740 dev->map_name = RC_MAP_DM1105_NEC;
Sean Young518f4b22017-07-01 12:13:19 -0400741 dev->device_name = "DVB on-card IR receiver";
David Härdemand8b4b582010-10-29 16:08:23 -0300742 dev->input_phys = dm1105->ir.input_phys;
743 dev->input_id.bustype = BUS_PCI;
744 dev->input_id.version = 1;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300745 if (dm1105->pdev->subsystem_vendor) {
David Härdemand8b4b582010-10-29 16:08:23 -0300746 dev->input_id.vendor = dm1105->pdev->subsystem_vendor;
747 dev->input_id.product = dm1105->pdev->subsystem_device;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300748 } else {
David Härdemand8b4b582010-10-29 16:08:23 -0300749 dev->input_id.vendor = dm1105->pdev->vendor;
750 dev->input_id.product = dm1105->pdev->device;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300751 }
David Härdemand8b4b582010-10-29 16:08:23 -0300752 dev->dev.parent = &dm1105->pdev->dev;
Igor M. Liplianinb72857d2009-02-26 03:49:44 -0300753
754 INIT_WORK(&dm1105->ir.work, dm1105_emit_key);
755
David Härdemand8b4b582010-10-29 16:08:23 -0300756 err = rc_register_device(dev);
David Härdeman15100d82010-04-15 18:46:15 -0300757 if (err < 0) {
David Härdemand8b4b582010-10-29 16:08:23 -0300758 rc_free_device(dev);
David Härdeman15100d82010-04-15 18:46:15 -0300759 return err;
760 }
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300761
David Härdemand8b4b582010-10-29 16:08:23 -0300762 dm1105->ir.dev = dev;
David Härdeman15100d82010-04-15 18:46:15 -0300763 return 0;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300764}
765
Greg Kroah-Hartman4c62e972012-12-21 13:17:53 -0800766static void dm1105_ir_exit(struct dm1105_dev *dm1105)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300767{
David Härdemand8b4b582010-10-29 16:08:23 -0300768 rc_unregister_device(dm1105->ir.dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300769}
770
Greg Kroah-Hartman4c62e972012-12-21 13:17:53 -0800771static int dm1105_hw_init(struct dm1105_dev *dev)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300772{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300773 dm1105_disable_irqs(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300774
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300775 dm_writeb(DM1105_HOST_CTR, 0);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300776
777 /*DATALEN 188,*/
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300778 dm_writeb(DM1105_DTALENTH, 188);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300779 /*TS_STRT TS_VALP MSBFIRST TS_MODE ALPAS TSPES*/
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300780 dm_writew(DM1105_TSCTR, 0xc10a);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300781
782 /* map DMA and set address */
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300783 dm1105_dma_map(dev);
784 dm1105_set_dma_addr(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300785 /* big buffer */
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300786 dm_writel(DM1105_RLEN, 5 * DM1105_DMA_BYTES);
787 dm_writeb(DM1105_INTCNT, 47);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300788
789 /* IR NEC mode enable */
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300790 dm_writeb(DM1105_IRCTR, (DM1105_IR_EN | DM1105_SYS_CHK));
791 dm_writeb(DM1105_IRMODE, 0);
792 dm_writew(DM1105_SYSTEMCODE, 0);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300793
794 return 0;
795}
796
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300797static void dm1105_hw_exit(struct dm1105_dev *dev)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300798{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300799 dm1105_disable_irqs(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300800
801 /* IR disable */
Igor M. Liplianin5eb32912010-01-17 12:23:04 -0300802 dm_writeb(DM1105_IRCTR, 0);
803 dm_writeb(DM1105_INTMAK, INTMAK_NONEMASK);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300804
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300805 dm1105_dma_unmap(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300806}
Igor M. Liplianine4aab642008-09-23 15:43:57 -0300807
Bhumika Goyal650497f2017-02-19 15:04:41 -0300808static const struct stv0299_config sharp_z0194a_config = {
Igor M. Liplianind4305c62008-10-17 13:45:55 -0300809 .demod_address = 0x68,
810 .inittab = sharp_z0194a_inittab,
811 .mclk = 88000000UL,
812 .invert = 1,
813 .skip_reinit = 0,
814 .lock_output = STV0299_LOCKOUTPUT_1,
815 .volt13_op0_op1 = STV0299_VOLT13_OP1,
816 .min_delay_ms = 100,
817 .set_symbol_rate = sharp_z0194a_set_symbol_rate,
818};
819
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300820static struct stv0288_config earda_config = {
821 .demod_address = 0x68,
822 .min_delay_ms = 100,
823};
824
825static struct si21xx_config serit_config = {
826 .demod_address = 0x68,
827 .min_delay_ms = 100,
828
829};
830
831static struct cx24116_config serit_sp2633_config = {
832 .demod_address = 0x55,
833};
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300834
Igor M. Liplianinb4a0e812010-01-17 10:32:26 -0300835static struct ds3000_config dvbworld_ds3000_config = {
836 .demod_address = 0x68,
837};
838
Konstantin Dimitrov73f0af42012-12-23 19:25:38 -0300839static struct ts2020_config dvbworld_ts2020_config = {
840 .tuner_address = 0x60,
Igor M. Liplianinb858c332012-12-28 19:40:33 -0300841 .clk_out_div = 1,
Konstantin Dimitrov73f0af42012-12-23 19:25:38 -0300842};
843
Greg Kroah-Hartman4c62e972012-12-21 13:17:53 -0800844static int frontend_init(struct dm1105_dev *dev)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300845{
846 int ret;
847
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300848 switch (dev->boardnr) {
Igor M. Liplianin00175052011-05-05 16:35:01 -0300849 case DM1105_BOARD_UNBRANDED_I2C_ON_GPIO:
850 dm1105_gpio_enable(dev, GPIO15, 1);
851 dm1105_gpio_clear(dev, GPIO15);
852 msleep(100);
853 dm1105_gpio_set(dev, GPIO15);
854 msleep(200);
855 dev->fe = dvb_attach(
856 stv0299_attach, &sharp_z0194a_config,
857 &dev->i2c_bb_adap);
858 if (dev->fe) {
859 dev->fe->ops.set_voltage = dm1105_set_voltage;
860 dvb_attach(dvb_pll_attach, dev->fe, 0x60,
861 &dev->i2c_bb_adap, DVB_PLL_OPERA1);
862 break;
863 }
864
865 dev->fe = dvb_attach(
866 stv0288_attach, &earda_config,
867 &dev->i2c_bb_adap);
868 if (dev->fe) {
869 dev->fe->ops.set_voltage = dm1105_set_voltage;
870 dvb_attach(stb6000_attach, dev->fe, 0x61,
871 &dev->i2c_bb_adap);
872 break;
873 }
874
875 dev->fe = dvb_attach(
876 si21xx_attach, &serit_config,
877 &dev->i2c_bb_adap);
878 if (dev->fe)
879 dev->fe->ops.set_voltage = dm1105_set_voltage;
880 break;
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300881 case DM1105_BOARD_DVBWORLD_2004:
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300882 dev->fe = dvb_attach(
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300883 cx24116_attach, &serit_sp2633_config,
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300884 &dev->i2c_adap);
885 if (dev->fe) {
886 dev->fe->ops.set_voltage = dm1105_set_voltage;
Igor M. Liplianinb4a0e812010-01-17 10:32:26 -0300887 break;
888 }
889
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300890 dev->fe = dvb_attach(
Igor M. Liplianinb4a0e812010-01-17 10:32:26 -0300891 ds3000_attach, &dvbworld_ds3000_config,
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300892 &dev->i2c_adap);
Konstantin Dimitrov73f0af42012-12-23 19:25:38 -0300893 if (dev->fe) {
894 dvb_attach(ts2020_attach, dev->fe,
895 &dvbworld_ts2020_config, &dev->i2c_adap);
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300896 dev->fe->ops.set_voltage = dm1105_set_voltage;
Konstantin Dimitrov73f0af42012-12-23 19:25:38 -0300897 }
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300898
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300899 break;
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300900 case DM1105_BOARD_DVBWORLD_2002:
901 case DM1105_BOARD_AXESS_DM05:
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300902 default:
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300903 dev->fe = dvb_attach(
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300904 stv0299_attach, &sharp_z0194a_config,
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300905 &dev->i2c_adap);
906 if (dev->fe) {
907 dev->fe->ops.set_voltage = dm1105_set_voltage;
908 dvb_attach(dvb_pll_attach, dev->fe, 0x60,
909 &dev->i2c_adap, DVB_PLL_OPERA1);
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300910 break;
911 }
912
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300913 dev->fe = dvb_attach(
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300914 stv0288_attach, &earda_config,
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300915 &dev->i2c_adap);
916 if (dev->fe) {
917 dev->fe->ops.set_voltage = dm1105_set_voltage;
918 dvb_attach(stb6000_attach, dev->fe, 0x61,
919 &dev->i2c_adap);
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300920 break;
921 }
922
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300923 dev->fe = dvb_attach(
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300924 si21xx_attach, &serit_config,
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300925 &dev->i2c_adap);
926 if (dev->fe)
927 dev->fe->ops.set_voltage = dm1105_set_voltage;
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300928
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300929 }
930
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300931 if (!dev->fe) {
932 dev_err(&dev->pdev->dev, "could not attach frontend\n");
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300933 return -ENODEV;
934 }
935
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300936 ret = dvb_register_frontend(&dev->dvb_adapter, dev->fe);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300937 if (ret < 0) {
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300938 if (dev->fe->ops.release)
939 dev->fe->ops.release(dev->fe);
940 dev->fe = NULL;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300941 return ret;
942 }
943
944 return 0;
945}
946
Greg Kroah-Hartman4c62e972012-12-21 13:17:53 -0800947static void dm1105_read_mac(struct dm1105_dev *dev, u8 *mac)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300948{
949 static u8 command[1] = { 0x28 };
950
951 struct i2c_msg msg[] = {
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -0300952 {
953 .addr = IIC_24C01_addr >> 1,
954 .flags = 0,
955 .buf = command,
956 .len = 1
957 }, {
958 .addr = IIC_24C01_addr >> 1,
959 .flags = I2C_M_RD,
960 .buf = mac,
961 .len = 6
962 },
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300963 };
964
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300965 dm1105_i2c_xfer(&dev->i2c_adap, msg , 2);
966 dev_info(&dev->pdev->dev, "MAC %pM\n", mac);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300967}
968
Greg Kroah-Hartman4c62e972012-12-21 13:17:53 -0800969static int dm1105_probe(struct pci_dev *pdev,
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300970 const struct pci_device_id *ent)
971{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300972 struct dm1105_dev *dev;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300973 struct dvb_adapter *dvb_adapter;
974 struct dvb_demux *dvbdemux;
975 struct dmx_demux *dmx;
976 int ret = -ENOMEM;
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300977 int i;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300978
Anton Vasilyev65b40a92018-07-18 10:13:56 -0400979 if (dm1105_devcount >= ARRAY_SIZE(card))
980 return -ENODEV;
981
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300982 dev = kzalloc(sizeof(struct dm1105_dev), GFP_KERNEL);
983 if (!dev)
Igor M. Liplianind1498ff2009-02-26 03:40:41 -0300984 return -ENOMEM;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -0300985
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300986 /* board config */
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300987 dev->nr = dm1105_devcount;
988 dev->boardnr = UNSET;
989 if (card[dev->nr] < ARRAY_SIZE(dm1105_boards))
990 dev->boardnr = card[dev->nr];
991 for (i = 0; UNSET == dev->boardnr &&
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300992 i < ARRAY_SIZE(dm1105_subids); i++)
993 if (pdev->subsystem_vendor ==
994 dm1105_subids[i].subvendor &&
995 pdev->subsystem_device ==
996 dm1105_subids[i].subdevice)
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300997 dev->boardnr = dm1105_subids[i].card;
Igor M. Liplianind8300df2009-07-22 17:30:25 -0300998
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -0300999 if (UNSET == dev->boardnr) {
1000 dev->boardnr = DM1105_BOARD_UNKNOWN;
Igor M. Liplianind8300df2009-07-22 17:30:25 -03001001 dm1105_card_list(pdev);
1002 }
1003
1004 dm1105_devcount++;
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001005 dev->pdev = pdev;
1006 dev->buffer_size = 5 * DM1105_DMA_BYTES;
1007 dev->PacketErrorCount = 0;
1008 dev->dmarst = 0;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001009
1010 ret = pci_enable_device(pdev);
1011 if (ret < 0)
1012 goto err_kfree;
1013
Yang Hongyang284901a2009-04-06 19:01:15 -07001014 ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001015 if (ret < 0)
1016 goto err_pci_disable_device;
1017
1018 pci_set_master(pdev);
1019
1020 ret = pci_request_regions(pdev, DRIVER_NAME);
1021 if (ret < 0)
1022 goto err_pci_disable_device;
1023
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001024 dev->io_mem = pci_iomap(pdev, 0, pci_resource_len(pdev, 0));
1025 if (!dev->io_mem) {
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001026 ret = -EIO;
1027 goto err_pci_release_regions;
1028 }
1029
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001030 spin_lock_init(&dev->lock);
1031 pci_set_drvdata(pdev, dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001032
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001033 ret = dm1105_hw_init(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001034 if (ret < 0)
Igor M. Liplianind1498ff2009-02-26 03:40:41 -03001035 goto err_pci_iounmap;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001036
1037 /* i2c */
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001038 i2c_set_adapdata(&dev->i2c_adap, dev);
Mauro Carvalho Chehabcc1e6312018-09-10 16:20:42 -04001039 strscpy(dev->i2c_adap.name, DRIVER_NAME, sizeof(dev->i2c_adap.name));
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001040 dev->i2c_adap.owner = THIS_MODULE;
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001041 dev->i2c_adap.dev.parent = &pdev->dev;
1042 dev->i2c_adap.algo = &dm1105_algo;
1043 dev->i2c_adap.algo_data = dev;
1044 ret = i2c_add_adapter(&dev->i2c_adap);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001045
1046 if (ret < 0)
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001047 goto err_dm1105_hw_exit;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001048
Igor M. Liplianin00175052011-05-05 16:35:01 -03001049 i2c_set_adapdata(&dev->i2c_bb_adap, dev);
Mauro Carvalho Chehabcc1e6312018-09-10 16:20:42 -04001050 strscpy(dev->i2c_bb_adap.name, DM1105_I2C_GPIO_NAME,
1051 sizeof(dev->i2c_bb_adap.name));
Igor M. Liplianin00175052011-05-05 16:35:01 -03001052 dev->i2c_bb_adap.owner = THIS_MODULE;
1053 dev->i2c_bb_adap.dev.parent = &pdev->dev;
1054 dev->i2c_bb_adap.algo_data = &dev->i2c_bit;
1055 dev->i2c_bit.data = dev;
1056 dev->i2c_bit.setsda = dm1105_setsda;
1057 dev->i2c_bit.setscl = dm1105_setscl;
1058 dev->i2c_bit.getsda = dm1105_getsda;
1059 dev->i2c_bit.getscl = dm1105_getscl;
1060 dev->i2c_bit.udelay = 10;
1061 dev->i2c_bit.timeout = 10;
1062
1063 /* Raise SCL and SDA */
1064 dm1105_setsda(dev, 1);
1065 dm1105_setscl(dev, 1);
1066
1067 ret = i2c_bit_add_bus(&dev->i2c_bb_adap);
1068 if (ret < 0)
1069 goto err_i2c_del_adapter;
1070
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001071 /* dvb */
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001072 ret = dvb_register_adapter(&dev->dvb_adapter, DRIVER_NAME,
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001073 THIS_MODULE, &pdev->dev, adapter_nr);
1074 if (ret < 0)
Igor M. Liplianin00175052011-05-05 16:35:01 -03001075 goto err_i2c_del_adapters;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001076
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001077 dvb_adapter = &dev->dvb_adapter;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001078
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001079 dm1105_read_mac(dev, dvb_adapter->proposed_mac);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001080
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001081 dvbdemux = &dev->demux;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001082 dvbdemux->filternum = 256;
1083 dvbdemux->feednum = 256;
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001084 dvbdemux->start_feed = dm1105_start_feed;
1085 dvbdemux->stop_feed = dm1105_stop_feed;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001086 dvbdemux->dmx.capabilities = (DMX_TS_FILTERING |
1087 DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING);
1088 ret = dvb_dmx_init(dvbdemux);
1089 if (ret < 0)
1090 goto err_dvb_unregister_adapter;
1091
1092 dmx = &dvbdemux->dmx;
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001093 dev->dmxdev.filternum = 256;
1094 dev->dmxdev.demux = dmx;
1095 dev->dmxdev.capabilities = 0;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001096
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001097 ret = dvb_dmxdev_init(&dev->dmxdev, dvb_adapter);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001098 if (ret < 0)
1099 goto err_dvb_dmx_release;
1100
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001101 dev->hw_frontend.source = DMX_FRONTEND_0;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001102
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001103 ret = dmx->add_frontend(dmx, &dev->hw_frontend);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001104 if (ret < 0)
1105 goto err_dvb_dmxdev_release;
1106
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001107 dev->mem_frontend.source = DMX_MEMORY_FE;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001108
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001109 ret = dmx->add_frontend(dmx, &dev->mem_frontend);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001110 if (ret < 0)
1111 goto err_remove_hw_frontend;
1112
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001113 ret = dmx->connect_frontend(dmx, &dev->hw_frontend);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001114 if (ret < 0)
1115 goto err_remove_mem_frontend;
1116
Jonathan Nieder5584c642011-12-31 08:08:45 -03001117 ret = dvb_net_init(dvb_adapter, &dev->dvbnet, dmx);
1118 if (ret < 0)
1119 goto err_disconnect_frontend;
1120
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001121 ret = frontend_init(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001122 if (ret < 0)
Jonathan Niedere9966342012-01-06 14:40:26 -03001123 goto err_dvb_net;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001124
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001125 dm1105_ir_init(dev);
Igor M. Liplianind1498ff2009-02-26 03:40:41 -03001126
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001127 INIT_WORK(&dev->work, dm1105_dmx_buffer);
1128 sprintf(dev->wqn, "%s/%d", dvb_adapter->name, dvb_adapter->num);
1129 dev->wq = create_singlethread_workqueue(dev->wqn);
Peter Senna Tschudin95d08122012-09-06 11:23:55 -03001130 if (!dev->wq) {
1131 ret = -ENOMEM;
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -03001132 goto err_dvb_net;
Peter Senna Tschudin95d08122012-09-06 11:23:55 -03001133 }
Igor M. Liplianind1498ff2009-02-26 03:40:41 -03001134
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001135 ret = request_irq(pdev->irq, dm1105_irq, IRQF_SHARED,
1136 DRIVER_NAME, dev);
Igor M. Liplianind1498ff2009-02-26 03:40:41 -03001137 if (ret < 0)
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -03001138 goto err_workqueue;
Igor M. Liplianind1498ff2009-02-26 03:40:41 -03001139
1140 return 0;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001141
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -03001142err_workqueue:
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001143 destroy_workqueue(dev->wq);
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -03001144err_dvb_net:
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001145 dvb_net_release(&dev->dvbnet);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001146err_disconnect_frontend:
1147 dmx->disconnect_frontend(dmx);
1148err_remove_mem_frontend:
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001149 dmx->remove_frontend(dmx, &dev->mem_frontend);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001150err_remove_hw_frontend:
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001151 dmx->remove_frontend(dmx, &dev->hw_frontend);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001152err_dvb_dmxdev_release:
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001153 dvb_dmxdev_release(&dev->dmxdev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001154err_dvb_dmx_release:
1155 dvb_dmx_release(dvbdemux);
1156err_dvb_unregister_adapter:
1157 dvb_unregister_adapter(dvb_adapter);
Igor M. Liplianin00175052011-05-05 16:35:01 -03001158err_i2c_del_adapters:
1159 i2c_del_adapter(&dev->i2c_bb_adap);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001160err_i2c_del_adapter:
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001161 i2c_del_adapter(&dev->i2c_adap);
1162err_dm1105_hw_exit:
1163 dm1105_hw_exit(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001164err_pci_iounmap:
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001165 pci_iounmap(pdev, dev->io_mem);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001166err_pci_release_regions:
1167 pci_release_regions(pdev);
1168err_pci_disable_device:
1169 pci_disable_device(pdev);
1170err_kfree:
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001171 kfree(dev);
Igor M. Liplianind1498ff2009-02-26 03:40:41 -03001172 return ret;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001173}
1174
Greg Kroah-Hartman4c62e972012-12-21 13:17:53 -08001175static void dm1105_remove(struct pci_dev *pdev)
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001176{
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001177 struct dm1105_dev *dev = pci_get_drvdata(pdev);
1178 struct dvb_adapter *dvb_adapter = &dev->dvb_adapter;
1179 struct dvb_demux *dvbdemux = &dev->demux;
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001180 struct dmx_demux *dmx = &dvbdemux->dmx;
1181
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001182 dm1105_ir_exit(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001183 dmx->close(dmx);
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001184 dvb_net_release(&dev->dvbnet);
1185 if (dev->fe)
1186 dvb_unregister_frontend(dev->fe);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001187
1188 dmx->disconnect_frontend(dmx);
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001189 dmx->remove_frontend(dmx, &dev->mem_frontend);
1190 dmx->remove_frontend(dmx, &dev->hw_frontend);
1191 dvb_dmxdev_release(&dev->dmxdev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001192 dvb_dmx_release(dvbdemux);
1193 dvb_unregister_adapter(dvb_adapter);
Alexandru Juncu0e48a3e2013-09-04 11:41:34 -03001194 i2c_del_adapter(&dev->i2c_adap);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001195
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001196 dm1105_hw_exit(dev);
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001197 free_irq(pdev->irq, dev);
1198 pci_iounmap(pdev, dev->io_mem);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001199 pci_release_regions(pdev);
1200 pci_disable_device(pdev);
Igor M. Liplianind8300df2009-07-22 17:30:25 -03001201 dm1105_devcount--;
Igor M. Liplianin34d2f9b2010-01-17 12:11:00 -03001202 kfree(dev);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001203}
1204
Arvind Yadav82c055c2017-08-01 13:56:22 -04001205static const struct pci_device_id dm1105_id_table[] = {
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001206 {
1207 .vendor = PCI_VENDOR_ID_TRIGEM,
1208 .device = PCI_DEVICE_ID_DM1105,
1209 .subvendor = PCI_ANY_ID,
Igor M. Liplianind8300df2009-07-22 17:30:25 -03001210 .subdevice = PCI_ANY_ID,
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001211 }, {
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -03001212 .vendor = PCI_VENDOR_ID_AXESS,
1213 .device = PCI_DEVICE_ID_DM05,
Igor M. Liplianind8300df2009-07-22 17:30:25 -03001214 .subvendor = PCI_ANY_ID,
1215 .subdevice = PCI_ANY_ID,
Igor M. Liplianin519a4bd2009-06-14 21:34:12 -03001216 }, {
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001217 /* empty */
1218 },
1219};
1220
1221MODULE_DEVICE_TABLE(pci, dm1105_id_table);
1222
1223static struct pci_driver dm1105_driver = {
1224 .name = DRIVER_NAME,
1225 .id_table = dm1105_id_table,
1226 .probe = dm1105_probe,
Greg Kroah-Hartman4c62e972012-12-21 13:17:53 -08001227 .remove = dm1105_remove,
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001228};
1229
Libo Chen548006c2013-05-26 22:31:49 -03001230module_pci_driver(dm1105_driver);
Igor M. Liplianina611d0c2008-09-13 10:10:53 -03001231
1232MODULE_AUTHOR("Igor M. Liplianin <liplianin@me.by>");
1233MODULE_DESCRIPTION("SDMC DM1105 DVB driver");
1234MODULE_LICENSE("GPL");