2 * tm6000-core.c - driver for TM5600/TM6000/TM6010 USB video capture devices
4 * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
6 * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation version 2
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 #include <linux/module.h>
24 #include <linux/kernel.h>
25 #include <linux/slab.h>
26 #include <linux/usb.h>
27 #include <linux/i2c.h>
29 #include "tm6000-regs.h"
30 #include <media/v4l2-common.h>
31 #include <media/tuner.h>
33 #define USB_TIMEOUT (5 * HZ) /* ms */
35 int tm6000_read_write_usb(struct tm6000_core *dev, u8 req_type, u8 req,
36 u16 value, u16 index, u8 *buf, u16 len)
42 mutex_lock(&dev->usb_lock);
45 data = kzalloc(len, GFP_KERNEL);
47 if (req_type & USB_DIR_IN)
48 pipe = usb_rcvctrlpipe(dev->udev, 0);
50 pipe = usb_sndctrlpipe(dev->udev, 0);
51 memcpy(data, buf, len);
54 if (tm6000_debug & V4L2_DEBUG_I2C) {
55 printk("(dev %p, pipe %08x): ", dev->udev, pipe);
57 printk("%s: %02x %02x %02x %02x %02x %02x %02x %02x ",
58 (req_type & USB_DIR_IN) ? " IN" : "OUT",
59 req_type, req, value&0xff, value>>8, index&0xff,
60 index>>8, len&0xff, len>>8);
62 if (!(req_type & USB_DIR_IN)) {
64 for (i = 0; i < len; i++)
65 printk(" %02x", buf[i]);
70 ret = usb_control_msg(dev->udev, pipe, req, req_type, value, index,
71 data, len, USB_TIMEOUT);
73 if (req_type & USB_DIR_IN)
74 memcpy(buf, data, len);
76 if (tm6000_debug & V4L2_DEBUG_I2C) {
78 if (req_type & USB_DIR_IN)
79 printk("<<< (len=%d)\n", len);
81 printk("%s: Error #%d\n", __FUNCTION__, ret);
82 } else if (req_type & USB_DIR_IN) {
84 for (i = 0; i < len; i++)
85 printk(" %02x", buf[i]);
93 mutex_unlock(&dev->usb_lock);
97 int tm6000_set_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
100 tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
101 req, value, index, NULL, 0);
103 EXPORT_SYMBOL_GPL(tm6000_set_reg);
105 int tm6000_get_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
110 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
111 value, index, buf, 1);
118 EXPORT_SYMBOL_GPL(tm6000_get_reg);
120 int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
127 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
128 value, index, buf, 1);
133 new_index = (buf[0] & ~mask) | (index & mask);
135 if (new_index == index)
138 return tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
139 req, value, new_index, NULL, 0);
141 EXPORT_SYMBOL_GPL(tm6000_set_reg_mask);
143 int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index)
148 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
149 value, index, buf, 2);
154 return buf[1]|buf[0]<<8;
157 int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index)
162 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
163 value, index, buf, 4);
168 return buf[3] | buf[2] << 8 | buf[1] << 16 | buf[0] << 24;
171 int tm6000_i2c_reset(struct tm6000_core *dev, u16 tsleep)
175 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 0);
181 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 1);
187 void tm6000_set_fourcc_format(struct tm6000_core *dev)
189 if (dev->dev_type == TM6010) {
192 val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, 0) & 0xfc;
193 if (dev->fourcc == V4L2_PIX_FMT_UYVY)
194 tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val);
196 tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val | 1);
198 if (dev->fourcc == V4L2_PIX_FMT_UYVY)
199 tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
201 tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0x90);
205 static void tm6000_set_vbi(struct tm6000_core *dev)
209 * VBI lines and start/end are different between 60Hz and 50Hz
210 * So, it is very likely that we need to change the config to
211 * something that takes it into account, doing something different
212 * if (dev->norm & V4L2_STD_525_60)
215 if (dev->dev_type == TM6010) {
216 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
217 tm6000_set_reg(dev, TM6010_REQ07_R41_TELETEXT_VBI_CODE1, 0x27);
218 tm6000_set_reg(dev, TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55);
219 tm6000_set_reg(dev, TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7, 0x66);
220 tm6000_set_reg(dev, TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8, 0x66);
221 tm6000_set_reg(dev, TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9, 0x66);
223 TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10, 0x66);
225 TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11, 0x66);
227 TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12, 0x66);
229 TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13, 0x66);
231 TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14, 0x66);
233 TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15, 0x66);
235 TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16, 0x66);
237 TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17, 0x66);
239 TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18, 0x66);
241 TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19, 0x66);
243 TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20, 0x66);
245 TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x66);
247 TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22, 0x66);
249 TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23, 0x00);
251 TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES, 0x00);
253 TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01);
255 TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN, 0x00);
257 TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02);
258 tm6000_set_reg(dev, TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35);
259 tm6000_set_reg(dev, TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0);
260 tm6000_set_reg(dev, TM6010_REQ07_R5A_VBI_TELETEXT_DTO1, 0x11);
261 tm6000_set_reg(dev, TM6010_REQ07_R5B_VBI_TELETEXT_DTO0, 0x4c);
262 tm6000_set_reg(dev, TM6010_REQ07_R40_TELETEXT_VBI_CODE0, 0x01);
263 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
267 int tm6000_init_analog_mode(struct tm6000_core *dev)
269 struct v4l2_frequency f;
271 if (dev->dev_type == TM6010) {
272 u8 active = TM6010_REQ07_RCC_ACTIVE_IF_AUDIO_ENABLE;
275 active |= TM6010_REQ07_RCC_ACTIVE_IF_VIDEO_ENABLE;
277 /* Enable video and audio */
278 tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
280 /* Disable TS input */
281 tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
284 /* Enables soft reset */
285 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
288 /* Disable Hfilter and Enable TS Drop err */
289 tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x20);
290 else /* Enable Hfilter and disable TS Drop err */
291 tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x80);
293 tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x88);
294 tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x23);
295 tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xc0);
296 tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xd8);
297 tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x06);
298 tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f);
300 /* AP Software reset */
301 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
302 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
304 tm6000_set_fourcc_format(dev);
306 /* Disables soft reset */
307 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
311 /* Tuner firmware can now be loaded */
314 * FIXME: This is a hack! xc3028 "sleeps" when no channel is detected
315 * for more than a few seconds. Not sure why, as this behavior does
316 * not happen on other devices with xc3028. So, I suspect that it
317 * is yet another bug at tm6000. After start sleeping, decoding
318 * doesn't start automatically. Instead, it requires some
319 * I2C commands to wake it up. As we want to have image at the
320 * beginning, we needed to add this hack. The better would be to
321 * discover some way to make tm6000 to wake up without this hack.
323 f.frequency = dev->freq;
324 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
327 tm6000_set_standard(dev);
329 tm6000_set_audio_bitrate(dev, 48000);
331 /* switch dvb led off */
332 if (dev->gpio.dvb_led) {
333 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
334 dev->gpio.dvb_led, 0x01);
340 int tm6000_init_digital_mode(struct tm6000_core *dev)
342 if (dev->dev_type == TM6010) {
343 /* Disable video and audio */
344 tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
346 /* Enable TS input */
347 tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
349 /* all power down, but not the digital data port */
350 tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0x28);
351 tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xfc);
352 tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0xff);
354 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
355 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
356 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
357 tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x08);
358 tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
359 tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
360 tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0xd8);
361 tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x40);
362 tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
363 tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x09);
364 tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x37);
365 tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xd8);
366 tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xc0);
367 tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x60);
369 tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
370 tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
371 tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x08);
374 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
376 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01);
378 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
382 /* switch dvb led on */
383 if (dev->gpio.dvb_led) {
384 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
385 dev->gpio.dvb_led, 0x00);
390 EXPORT_SYMBOL(tm6000_init_digital_mode);
398 /* The meaning of those initializations are unknown */
399 static struct reg_init tm6000_init_tab[] = {
401 { TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f },
402 { TM6010_REQ07_RFF_SOFT_RESET, 0x08 },
403 { TM6010_REQ07_RFF_SOFT_RESET, 0x00 },
404 { TM6010_REQ07_RD5_POWERSAVE, 0x4f },
405 { TM6000_REQ07_RDA_CLK_SEL, 0x23 },
406 { TM6000_REQ07_RDB_OUT_SEL, 0x08 },
407 { TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x00 },
408 { TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10 },
409 { TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00 },
410 { TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x00 },
411 { TM6000_REQ07_REB_VADC_AADC_MODE, 0x64 }, /* 48000 bits/sample, external input */
412 { TM6000_REQ07_REE_VADC_CTRL_SEL_CONTROL, 0xc2 },
414 { TM6010_REQ07_R3F_RESET, 0x01 }, /* Start of soft reset */
415 { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
416 { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
417 { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
418 { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
419 { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
420 { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
421 { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
422 { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
423 { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
424 { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
425 { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
426 { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
427 { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
428 { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
429 { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
430 { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
431 { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
432 { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
433 { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
434 { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
435 { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
436 { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
437 { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
438 { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
439 { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
440 { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
441 { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
442 { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
443 { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
444 { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
445 { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
446 { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
447 { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
448 { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
449 { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
450 { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
451 { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
452 { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
453 { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
454 { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
455 { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
456 { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
457 { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
458 { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
459 { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
460 { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
461 { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
462 { TM6010_REQ07_RC3_HSTART1, 0x88 },
463 { TM6010_REQ07_R3F_RESET, 0x00 }, /* End of the soft reset */
464 { TM6010_REQ05_R18_IMASK7, 0x00 },
467 static struct reg_init tm6010_init_tab[] = {
468 { TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x00 },
469 { TM6010_REQ07_RC4_HSTART0, 0xa0 },
470 { TM6010_REQ07_RC6_HEND0, 0x40 },
471 { TM6010_REQ07_RCA_VEND0, 0x31 },
472 { TM6010_REQ07_RCC_ACTIVE_IF, 0xe1 },
473 { TM6010_REQ07_RE0_DVIDEO_SOURCE, 0x03 },
474 { TM6010_REQ07_RFE_POWER_DOWN, 0x7f },
476 { TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0 },
477 { TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4 },
478 { TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8 },
479 { TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00 },
480 { TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2 },
481 { TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 },
482 { TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 },
483 { TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 },
484 { TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc },
486 { TM6010_REQ07_R3F_RESET, 0x01 },
487 { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
488 { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
489 { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
490 { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
491 { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
492 { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
493 { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
494 { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
495 { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
496 { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
497 { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
498 { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
499 { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
500 { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
501 { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
502 { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
503 { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
504 { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
505 { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
506 { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
507 { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
508 { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
509 { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
510 { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
511 { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
512 { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
513 { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
514 { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
515 { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
516 { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
517 { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
518 { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
519 { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
520 { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
521 { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
522 { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
523 { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
524 { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
525 { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
526 { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
527 { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
528 { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
529 { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
530 { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
531 { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
532 { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
533 { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
534 { TM6010_REQ07_RC3_HSTART1, 0x88 },
535 { TM6010_REQ07_R3F_RESET, 0x00 },
537 { TM6010_REQ05_R18_IMASK7, 0x00 },
539 { TM6010_REQ07_RD8_IR_LEADER1, 0xaa },
540 { TM6010_REQ07_RD8_IR_LEADER0, 0x30 },
541 { TM6010_REQ07_RD8_IR_PULSE_CNT1, 0x20 },
542 { TM6010_REQ07_RD8_IR_PULSE_CNT0, 0xd0 },
543 { REQ_04_EN_DISABLE_MCU_INT, 0x02, 0x00 },
544 { TM6010_REQ07_RD8_IR, 0x2f },
546 /* set remote wakeup key:any key wakeup */
547 { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe },
548 { TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0xff },
551 int tm6000_init(struct tm6000_core *dev)
553 int board, rc = 0, i, size;
554 struct reg_init *tab;
556 /* Check board revision */
557 board = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
559 switch (board & 0xff) {
561 printk(KERN_INFO "Found tm6000\n");
562 if (dev->dev_type != TM6000)
563 dev->dev_type = TM6000;
566 printk(KERN_INFO "Found tm6010\n");
567 if (dev->dev_type != TM6010)
568 dev->dev_type = TM6010;
571 printk(KERN_INFO "Unknown board version = 0x%08x\n", board);
574 printk(KERN_ERR "Error %i while retrieving board version\n", board);
576 if (dev->dev_type == TM6010) {
577 tab = tm6010_init_tab;
578 size = ARRAY_SIZE(tm6010_init_tab);
580 tab = tm6000_init_tab;
581 size = ARRAY_SIZE(tm6000_init_tab);
584 /* Load board's initialization table */
585 for (i = 0; i < size; i++) {
586 rc = tm6000_set_reg(dev, tab[i].req, tab[i].reg, tab[i].val);
588 printk(KERN_ERR "Error %i while setting req %d, "
589 "reg %d to value %d\n", rc,
590 tab[i].req, tab[i].reg, tab[i].val);
595 msleep(5); /* Just to be conservative */
597 rc = tm6000_cards_setup(dev);
602 int tm6000_reset(struct tm6000_core *dev)
609 err = usb_set_interface(dev->udev, dev->isoc_in.bInterfaceNumber, 0);
611 tm6000_err("failed to select interface %d, alt. setting 0\n",
612 dev->isoc_in.bInterfaceNumber);
616 err = usb_reset_configuration(dev->udev);
618 tm6000_err("failed to reset configuration\n");
625 * Not all devices have int_in defined
627 if (!dev->int_in.endp)
630 err = usb_set_interface(dev->udev, dev->isoc_in.bInterfaceNumber, 2);
632 tm6000_err("failed to select interface %d, alt. setting 2\n",
633 dev->isoc_in.bInterfaceNumber);
639 pipe = usb_rcvintpipe(dev->udev,
640 dev->int_in.endp->desc.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK);
642 err = usb_clear_halt(dev->udev, pipe);
644 tm6000_err("usb_clear_halt failed: %d\n", err);
651 int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
654 u8 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
655 u8 areg_0a = 0x91; /* SIF 48KHz */
659 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
660 areg_0a = 0x91; /* SIF 48KHz */
661 dev->audio_bitrate = bitrate;
664 areg_f0 = 0x00; /* ADC MCLK = 375 Fs */
665 areg_0a = 0x90; /* SIF 32KHz */
666 dev->audio_bitrate = bitrate;
673 /* enable I2S, if we use sif or external I2S device */
674 if (dev->dev_type == TM6010) {
675 val = tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, areg_0a);
679 val = tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
684 val = tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
691 EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate);
693 int tm6000_set_audio_rinput(struct tm6000_core *dev)
695 if (dev->dev_type == TM6010) {
696 /* Audio crossbar setting, default SIF1 */
699 switch (dev->rinput.amux) {
700 case TM6000_AMUX_SIF1:
701 case TM6000_AMUX_SIF2:
704 case TM6000_AMUX_ADC1:
707 case TM6000_AMUX_ADC2:
710 case TM6000_AMUX_I2S:
714 printk(KERN_INFO "%s: audio input dosn't support\n",
719 /* Set audio input crossbar */
720 tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
724 /* Audio setting, default LINE1 */
725 switch (dev->rinput.amux) {
726 case TM6000_AMUX_ADC1:
729 case TM6000_AMUX_ADC2:
733 printk(KERN_INFO "%s: audio input dosn't support\n",
738 /* Set audio input */
739 tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
745 static void tm6010_set_mute_sif(struct tm6000_core *dev, u8 mute)
752 tm6000_set_reg_mask(dev, TM6010_REQ08_R0A_A_I2S_MOD, mute_reg, 0x08);
755 static void tm6010_set_mute_adc(struct tm6000_core *dev, u8 mute)
762 if (dev->dev_type == TM6010) {
763 tm6000_set_reg_mask(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL,
765 tm6000_set_reg_mask(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL,
768 tm6000_set_reg_mask(dev, TM6000_REQ07_REC_VADC_AADC_LVOL,
770 tm6000_set_reg_mask(dev, TM6000_REQ07_RED_VADC_AADC_RVOL,
775 int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute)
780 mux = dev->rinput.amux;
782 mux = dev->vinput[dev->input].amux;
785 case TM6000_AMUX_SIF1:
786 case TM6000_AMUX_SIF2:
787 if (dev->dev_type == TM6010)
788 tm6010_set_mute_sif(dev, mute);
790 printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has"
791 " SIF audio inputs. Please check the %s"
792 " configuration.\n", dev->name);
796 case TM6000_AMUX_ADC1:
797 case TM6000_AMUX_ADC2:
798 tm6010_set_mute_adc(dev, mute);
807 static void tm6010_set_volume_sif(struct tm6000_core *dev, int vol)
811 vol_reg = vol & 0x0F;
816 tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, vol_reg);
817 tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, vol_reg);
820 static void tm6010_set_volume_adc(struct tm6000_core *dev, int vol)
824 vol_reg = (vol + 0x10) & 0x1f;
826 if (dev->dev_type == TM6010) {
827 tm6000_set_reg(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL, vol_reg);
828 tm6000_set_reg(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL, vol_reg);
830 tm6000_set_reg(dev, TM6000_REQ07_REC_VADC_AADC_LVOL, vol_reg);
831 tm6000_set_reg(dev, TM6000_REQ07_RED_VADC_AADC_RVOL, vol_reg);
835 void tm6000_set_volume(struct tm6000_core *dev, int vol)
840 mux = dev->rinput.amux;
841 vol += 8; /* Offset to 0 dB */
843 mux = dev->vinput[dev->input].amux;
846 case TM6000_AMUX_SIF1:
847 case TM6000_AMUX_SIF2:
848 if (dev->dev_type == TM6010)
849 tm6010_set_volume_sif(dev, vol);
851 printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has"
852 " SIF audio inputs. Please check the %s"
853 " configuration.\n", dev->name);
855 case TM6000_AMUX_ADC1:
856 case TM6000_AMUX_ADC2:
857 tm6010_set_volume_adc(dev, vol);
864 static LIST_HEAD(tm6000_devlist);
865 static DEFINE_MUTEX(tm6000_devlist_mutex);
868 * tm6000_realease_resource()
871 void tm6000_remove_from_devlist(struct tm6000_core *dev)
873 mutex_lock(&tm6000_devlist_mutex);
874 list_del(&dev->devlist);
875 mutex_unlock(&tm6000_devlist_mutex);
878 void tm6000_add_into_devlist(struct tm6000_core *dev)
880 mutex_lock(&tm6000_devlist_mutex);
881 list_add_tail(&dev->devlist, &tm6000_devlist);
882 mutex_unlock(&tm6000_devlist_mutex);
886 * Extension interface
889 static LIST_HEAD(tm6000_extension_devlist);
891 int tm6000_call_fillbuf(struct tm6000_core *dev, enum tm6000_ops_type type,
894 struct tm6000_ops *ops = NULL;
896 /* FIXME: tm6000_extension_devlist_lock should be a spinlock */
898 if (!list_empty(&tm6000_extension_devlist)) {
899 list_for_each_entry(ops, &tm6000_extension_devlist, next) {
900 if (ops->fillbuf && ops->type == type)
901 ops->fillbuf(dev, buf, size);
908 int tm6000_register_extension(struct tm6000_ops *ops)
910 struct tm6000_core *dev = NULL;
912 mutex_lock(&tm6000_devlist_mutex);
913 list_add_tail(&ops->next, &tm6000_extension_devlist);
914 list_for_each_entry(dev, &tm6000_devlist, devlist) {
916 printk(KERN_INFO "%s: Initialized (%s) extension\n",
917 dev->name, ops->name);
919 mutex_unlock(&tm6000_devlist_mutex);
922 EXPORT_SYMBOL(tm6000_register_extension);
924 void tm6000_unregister_extension(struct tm6000_ops *ops)
926 struct tm6000_core *dev = NULL;
928 mutex_lock(&tm6000_devlist_mutex);
929 list_for_each_entry(dev, &tm6000_devlist, devlist)
932 printk(KERN_INFO "tm6000: Remove (%s) extension\n", ops->name);
933 list_del(&ops->next);
934 mutex_unlock(&tm6000_devlist_mutex);
936 EXPORT_SYMBOL(tm6000_unregister_extension);
938 void tm6000_init_extension(struct tm6000_core *dev)
940 struct tm6000_ops *ops = NULL;
942 mutex_lock(&tm6000_devlist_mutex);
943 if (!list_empty(&tm6000_extension_devlist)) {
944 list_for_each_entry(ops, &tm6000_extension_devlist, next) {
949 mutex_unlock(&tm6000_devlist_mutex);
952 void tm6000_close_extension(struct tm6000_core *dev)
954 struct tm6000_ops *ops = NULL;
956 mutex_lock(&tm6000_devlist_mutex);
957 if (!list_empty(&tm6000_extension_devlist)) {
958 list_for_each_entry(ops, &tm6000_extension_devlist, next) {
963 mutex_unlock(&tm6000_devlist_mutex);