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.
19 #include <linux/module.h>
20 #include <linux/kernel.h>
21 #include <linux/slab.h>
22 #include <linux/usb.h>
23 #include <linux/i2c.h>
25 #include "tm6000-regs.h"
26 #include <media/v4l2-common.h>
27 #include <media/tuner.h>
29 #define USB_TIMEOUT (5 * HZ) /* ms */
31 int tm6000_read_write_usb(struct tm6000_core *dev, u8 req_type, u8 req,
32 u16 value, u16 index, u8 *buf, u16 len)
40 data = kzalloc(len, GFP_KERNEL);
45 mutex_lock(&dev->usb_lock);
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(KERN_DEBUG "(dev %p, pipe %08x): ", dev->udev, pipe);
57 printk(KERN_CONT "%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)) {
63 printk(KERN_CONT ">>> ");
64 for (i = 0; i < len; i++)
65 printk(KERN_CONT " %02x", buf[i]);
66 printk(KERN_CONT "\n");
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(KERN_DEBUG "<<< (len=%d)\n", len);
81 printk(KERN_CONT "%s: Error #%d\n", __func__, ret);
82 } else if (req_type & USB_DIR_IN) {
83 printk(KERN_CONT "<<< ");
84 for (i = 0; i < len; i++)
85 printk(KERN_CONT " %02x", buf[i]);
86 printk(KERN_CONT "\n");
92 if (dev->quirks & TM6000_QUIRK_NO_USB_DELAY)
95 if (req == REQ_16_SET_GET_I2C_WR1_RDN && !(req_type & USB_DIR_IN)) {
97 /* Calculate delay time, 14000us for 64 bytes */
98 tsleep = (len * 200) + 200;
101 usleep_range(tsleep, tsleep + 1000);
104 usleep_range(delay, delay + 1000);
106 mutex_unlock(&dev->usb_lock);
110 int tm6000_set_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
113 tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
114 req, value, index, NULL, 0);
116 EXPORT_SYMBOL_GPL(tm6000_set_reg);
118 int tm6000_get_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
123 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
124 value, index, buf, 1);
131 EXPORT_SYMBOL_GPL(tm6000_get_reg);
133 int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
140 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
146 new_index = (buf[0] & ~mask) | (index & mask);
148 if (new_index == buf[0])
151 return tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
152 req, value, new_index, NULL, 0);
154 EXPORT_SYMBOL_GPL(tm6000_set_reg_mask);
156 int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index)
161 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
162 value, index, buf, 2);
167 return buf[1]|buf[0]<<8;
170 int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index)
175 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
176 value, index, buf, 4);
181 return buf[3] | buf[2] << 8 | buf[1] << 16 | buf[0] << 24;
184 int tm6000_i2c_reset(struct tm6000_core *dev, u16 tsleep)
188 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 0);
194 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 1);
200 void tm6000_set_fourcc_format(struct tm6000_core *dev)
202 if (dev->dev_type == TM6010) {
205 val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, 0) & 0xfc;
206 if (dev->fourcc == V4L2_PIX_FMT_UYVY)
207 tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val);
209 tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val | 1);
211 if (dev->fourcc == V4L2_PIX_FMT_UYVY)
212 tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
214 tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0x90);
218 static void tm6000_set_vbi(struct tm6000_core *dev)
222 * VBI lines and start/end are different between 60Hz and 50Hz
223 * So, it is very likely that we need to change the config to
224 * something that takes it into account, doing something different
225 * if (dev->norm & V4L2_STD_525_60)
228 if (dev->dev_type == TM6010) {
229 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
230 tm6000_set_reg(dev, TM6010_REQ07_R41_TELETEXT_VBI_CODE1, 0x27);
231 tm6000_set_reg(dev, TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55);
232 tm6000_set_reg(dev, TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7, 0x66);
233 tm6000_set_reg(dev, TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8, 0x66);
234 tm6000_set_reg(dev, TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9, 0x66);
236 TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10, 0x66);
238 TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11, 0x66);
240 TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12, 0x66);
242 TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13, 0x66);
244 TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14, 0x66);
246 TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15, 0x66);
248 TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16, 0x66);
250 TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17, 0x66);
252 TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18, 0x66);
254 TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19, 0x66);
256 TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20, 0x66);
258 TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x66);
260 TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22, 0x66);
262 TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23, 0x00);
264 TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES, 0x00);
266 TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01);
268 TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN, 0x00);
270 TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02);
271 tm6000_set_reg(dev, TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35);
272 tm6000_set_reg(dev, TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0);
273 tm6000_set_reg(dev, TM6010_REQ07_R5A_VBI_TELETEXT_DTO1, 0x11);
274 tm6000_set_reg(dev, TM6010_REQ07_R5B_VBI_TELETEXT_DTO0, 0x4c);
275 tm6000_set_reg(dev, TM6010_REQ07_R40_TELETEXT_VBI_CODE0, 0x01);
276 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
280 int tm6000_init_analog_mode(struct tm6000_core *dev)
282 struct v4l2_frequency f;
284 if (dev->dev_type == TM6010) {
285 u8 active = TM6010_REQ07_RCC_ACTIVE_IF_AUDIO_ENABLE;
288 active |= TM6010_REQ07_RCC_ACTIVE_IF_VIDEO_ENABLE;
290 /* Enable video and audio */
291 tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
293 /* Disable TS input */
294 tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
297 /* Enables soft reset */
298 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
301 /* Disable Hfilter and Enable TS Drop err */
302 tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x20);
303 else /* Enable Hfilter and disable TS Drop err */
304 tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x80);
306 tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x88);
307 tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x23);
308 tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xc0);
309 tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xd8);
310 tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x06);
311 tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f);
313 /* AP Software reset */
314 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
315 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
317 tm6000_set_fourcc_format(dev);
319 /* Disables soft reset */
320 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
324 /* Tuner firmware can now be loaded */
327 * FIXME: This is a hack! xc3028 "sleeps" when no channel is detected
328 * for more than a few seconds. Not sure why, as this behavior does
329 * not happen on other devices with xc3028. So, I suspect that it
330 * is yet another bug at tm6000. After start sleeping, decoding
331 * doesn't start automatically. Instead, it requires some
332 * I2C commands to wake it up. As we want to have image at the
333 * beginning, we needed to add this hack. The better would be to
334 * discover some way to make tm6000 to wake up without this hack.
336 f.frequency = dev->freq;
337 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
340 tm6000_set_standard(dev);
342 tm6000_set_audio_bitrate(dev, 48000);
344 /* switch dvb led off */
345 if (dev->gpio.dvb_led) {
346 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
347 dev->gpio.dvb_led, 0x01);
353 int tm6000_init_digital_mode(struct tm6000_core *dev)
355 if (dev->dev_type == TM6010) {
356 /* Disable video and audio */
357 tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
359 /* Enable TS input */
360 tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
362 /* all power down, but not the digital data port */
363 tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0x28);
364 tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xfc);
365 tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0xff);
367 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
368 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
369 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
370 tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x08);
371 tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
372 tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
373 tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0xd8);
374 tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x40);
375 tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
376 tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x09);
377 tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x37);
378 tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xd8);
379 tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xc0);
380 tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x60);
382 tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
383 tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
384 tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x08);
387 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
389 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01);
391 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
395 /* switch dvb led on */
396 if (dev->gpio.dvb_led) {
397 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
398 dev->gpio.dvb_led, 0x00);
403 EXPORT_SYMBOL(tm6000_init_digital_mode);
411 /* The meaning of those initializations are unknown */
412 static struct reg_init tm6000_init_tab[] = {
414 { TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f },
415 { TM6010_REQ07_RFF_SOFT_RESET, 0x08 },
416 { TM6010_REQ07_RFF_SOFT_RESET, 0x00 },
417 { TM6010_REQ07_RD5_POWERSAVE, 0x4f },
418 { TM6000_REQ07_RDA_CLK_SEL, 0x23 },
419 { TM6000_REQ07_RDB_OUT_SEL, 0x08 },
420 { TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x00 },
421 { TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10 },
422 { TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00 },
423 { TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x00 },
424 { TM6000_REQ07_REB_VADC_AADC_MODE, 0x64 }, /* 48000 bits/sample, external input */
425 { TM6000_REQ07_REE_VADC_CTRL_SEL_CONTROL, 0xc2 },
427 { TM6010_REQ07_R3F_RESET, 0x01 }, /* Start of soft reset */
428 { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
429 { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
430 { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
431 { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
432 { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
433 { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
434 { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
435 { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
436 { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
437 { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
438 { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
439 { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
440 { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
441 { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
442 { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
443 { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
444 { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
445 { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
446 { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
447 { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
448 { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
449 { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
450 { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
451 { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
452 { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
453 { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
454 { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
455 { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
456 { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
457 { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
458 { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
459 { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
460 { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
461 { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
462 { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
463 { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
464 { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
465 { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
466 { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
467 { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
468 { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
469 { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
470 { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
471 { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
472 { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
473 { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
474 { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
475 { TM6010_REQ07_RC3_HSTART1, 0x88 },
476 { TM6010_REQ07_R3F_RESET, 0x00 }, /* End of the soft reset */
477 { TM6010_REQ05_R18_IMASK7, 0x00 },
480 static struct reg_init tm6010_init_tab[] = {
481 { TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x00 },
482 { TM6010_REQ07_RC4_HSTART0, 0xa0 },
483 { TM6010_REQ07_RC6_HEND0, 0x40 },
484 { TM6010_REQ07_RCA_VEND0, 0x31 },
485 { TM6010_REQ07_RCC_ACTIVE_IF, 0xe1 },
486 { TM6010_REQ07_RE0_DVIDEO_SOURCE, 0x03 },
487 { TM6010_REQ07_RFE_POWER_DOWN, 0x7f },
489 { TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0 },
490 { TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4 },
491 { TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8 },
492 { TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00 },
493 { TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2 },
494 { TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 },
495 { TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 },
496 { TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 },
497 { TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc },
499 { TM6010_REQ07_R3F_RESET, 0x01 },
500 { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
501 { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
502 { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
503 { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
504 { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
505 { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
506 { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
507 { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
508 { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
509 { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
510 { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
511 { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
512 { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
513 { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
514 { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
515 { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
516 { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
517 { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
518 { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
519 { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
520 { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
521 { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
522 { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
523 { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
524 { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
525 { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
526 { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
527 { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
528 { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
529 { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
530 { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
531 { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
532 { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
533 { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
534 { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
535 { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
536 { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
537 { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
538 { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
539 { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
540 { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
541 { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
542 { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
543 { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
544 { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
545 { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
546 { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
547 { TM6010_REQ07_RC3_HSTART1, 0x88 },
548 { TM6010_REQ07_R3F_RESET, 0x00 },
550 { TM6010_REQ05_R18_IMASK7, 0x00 },
552 { TM6010_REQ07_RDC_IR_LEADER1, 0xaa },
553 { TM6010_REQ07_RDD_IR_LEADER0, 0x30 },
554 { TM6010_REQ07_RDE_IR_PULSE_CNT1, 0x20 },
555 { TM6010_REQ07_RDF_IR_PULSE_CNT0, 0xd0 },
556 { REQ_04_EN_DISABLE_MCU_INT, 0x02, 0x00 },
557 { TM6010_REQ07_RD8_IR, 0x0f },
559 /* set remote wakeup key:any key wakeup */
560 { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe },
561 { TM6010_REQ07_RDA_IR_WAKEUP_SEL, 0xff },
564 int tm6000_init(struct tm6000_core *dev)
566 int board, rc = 0, i, size;
567 struct reg_init *tab;
569 /* Check board revision */
570 board = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
572 switch (board & 0xff) {
574 printk(KERN_INFO "Found tm6000\n");
575 if (dev->dev_type != TM6000)
576 dev->dev_type = TM6000;
579 printk(KERN_INFO "Found tm6010\n");
580 if (dev->dev_type != TM6010)
581 dev->dev_type = TM6010;
584 printk(KERN_INFO "Unknown board version = 0x%08x\n", board);
587 printk(KERN_ERR "Error %i while retrieving board version\n", board);
589 if (dev->dev_type == TM6010) {
590 tab = tm6010_init_tab;
591 size = ARRAY_SIZE(tm6010_init_tab);
593 tab = tm6000_init_tab;
594 size = ARRAY_SIZE(tm6000_init_tab);
597 /* Load board's initialization table */
598 for (i = 0; i < size; i++) {
599 rc = tm6000_set_reg(dev, tab[i].req, tab[i].reg, tab[i].val);
601 printk(KERN_ERR "Error %i while setting req %d, reg %d to value %d\n",
603 tab[i].req, tab[i].reg, tab[i].val);
608 msleep(5); /* Just to be conservative */
610 rc = tm6000_cards_setup(dev);
616 int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
619 u8 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
620 u8 areg_0a = 0x91; /* SIF 48KHz */
624 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
625 areg_0a = 0x91; /* SIF 48KHz */
626 dev->audio_bitrate = bitrate;
629 areg_f0 = 0x00; /* ADC MCLK = 375 Fs */
630 areg_0a = 0x90; /* SIF 32KHz */
631 dev->audio_bitrate = bitrate;
638 /* enable I2S, if we use sif or external I2S device */
639 if (dev->dev_type == TM6010) {
640 val = tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, areg_0a);
644 val = tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
649 val = tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
656 EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate);
658 int tm6000_set_audio_rinput(struct tm6000_core *dev)
660 if (dev->dev_type == TM6010) {
661 /* Audio crossbar setting, default SIF1 */
665 switch (dev->rinput.amux) {
666 case TM6000_AMUX_SIF1:
667 case TM6000_AMUX_SIF2:
671 case TM6000_AMUX_ADC1:
674 case TM6000_AMUX_ADC2:
677 case TM6000_AMUX_I2S:
681 printk(KERN_INFO "%s: audio input dosn't support\n",
686 /* Set audio input crossbar */
687 tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
689 /* Mux overflow workaround */
690 tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
694 /* Audio setting, default LINE1 */
695 switch (dev->rinput.amux) {
696 case TM6000_AMUX_ADC1:
699 case TM6000_AMUX_ADC2:
703 printk(KERN_INFO "%s: audio input dosn't support\n",
708 /* Set audio input */
709 tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
715 static void tm6010_set_mute_sif(struct tm6000_core *dev, u8 mute)
722 tm6000_set_reg_mask(dev, TM6010_REQ08_R0A_A_I2S_MOD, mute_reg, 0x08);
725 static void tm6010_set_mute_adc(struct tm6000_core *dev, u8 mute)
732 if (dev->dev_type == TM6010) {
733 tm6000_set_reg_mask(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL,
735 tm6000_set_reg_mask(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL,
738 tm6000_set_reg_mask(dev, TM6000_REQ07_REC_VADC_AADC_LVOL,
740 tm6000_set_reg_mask(dev, TM6000_REQ07_RED_VADC_AADC_RVOL,
745 int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute)
750 mux = dev->rinput.amux;
752 mux = dev->vinput[dev->input].amux;
755 case TM6000_AMUX_SIF1:
756 case TM6000_AMUX_SIF2:
757 if (dev->dev_type == TM6010)
758 tm6010_set_mute_sif(dev, mute);
760 printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has SIF audio inputs. Please check the %s configuration.\n",
765 case TM6000_AMUX_ADC1:
766 case TM6000_AMUX_ADC2:
767 tm6010_set_mute_adc(dev, mute);
776 static void tm6010_set_volume_sif(struct tm6000_core *dev, int vol)
780 vol_reg = vol & 0x0F;
785 tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, vol_reg);
786 tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, vol_reg);
789 static void tm6010_set_volume_adc(struct tm6000_core *dev, int vol)
793 vol_reg = (vol + 0x10) & 0x1f;
795 if (dev->dev_type == TM6010) {
796 tm6000_set_reg(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL, vol_reg);
797 tm6000_set_reg(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL, vol_reg);
799 tm6000_set_reg(dev, TM6000_REQ07_REC_VADC_AADC_LVOL, vol_reg);
800 tm6000_set_reg(dev, TM6000_REQ07_RED_VADC_AADC_RVOL, vol_reg);
804 void tm6000_set_volume(struct tm6000_core *dev, int vol)
809 mux = dev->rinput.amux;
810 vol += 8; /* Offset to 0 dB */
812 mux = dev->vinput[dev->input].amux;
815 case TM6000_AMUX_SIF1:
816 case TM6000_AMUX_SIF2:
817 if (dev->dev_type == TM6010)
818 tm6010_set_volume_sif(dev, vol);
820 printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has SIF audio inputs. Please check the %s configuration.\n",
823 case TM6000_AMUX_ADC1:
824 case TM6000_AMUX_ADC2:
825 tm6010_set_volume_adc(dev, vol);
832 static LIST_HEAD(tm6000_devlist);
833 static DEFINE_MUTEX(tm6000_devlist_mutex);
836 * tm6000_realease_resource()
839 void tm6000_remove_from_devlist(struct tm6000_core *dev)
841 mutex_lock(&tm6000_devlist_mutex);
842 list_del(&dev->devlist);
843 mutex_unlock(&tm6000_devlist_mutex);
846 void tm6000_add_into_devlist(struct tm6000_core *dev)
848 mutex_lock(&tm6000_devlist_mutex);
849 list_add_tail(&dev->devlist, &tm6000_devlist);
850 mutex_unlock(&tm6000_devlist_mutex);
854 * Extension interface
857 static LIST_HEAD(tm6000_extension_devlist);
859 int tm6000_call_fillbuf(struct tm6000_core *dev, enum tm6000_ops_type type,
862 struct tm6000_ops *ops = NULL;
864 /* FIXME: tm6000_extension_devlist_lock should be a spinlock */
866 if (!list_empty(&tm6000_extension_devlist)) {
867 list_for_each_entry(ops, &tm6000_extension_devlist, next) {
868 if (ops->fillbuf && ops->type == type)
869 ops->fillbuf(dev, buf, size);
876 int tm6000_register_extension(struct tm6000_ops *ops)
878 struct tm6000_core *dev = NULL;
880 mutex_lock(&tm6000_devlist_mutex);
881 list_add_tail(&ops->next, &tm6000_extension_devlist);
882 list_for_each_entry(dev, &tm6000_devlist, devlist) {
884 printk(KERN_INFO "%s: Initialized (%s) extension\n",
885 dev->name, ops->name);
887 mutex_unlock(&tm6000_devlist_mutex);
890 EXPORT_SYMBOL(tm6000_register_extension);
892 void tm6000_unregister_extension(struct tm6000_ops *ops)
894 struct tm6000_core *dev = NULL;
896 mutex_lock(&tm6000_devlist_mutex);
897 list_for_each_entry(dev, &tm6000_devlist, devlist)
900 printk(KERN_INFO "tm6000: Remove (%s) extension\n", ops->name);
901 list_del(&ops->next);
902 mutex_unlock(&tm6000_devlist_mutex);
904 EXPORT_SYMBOL(tm6000_unregister_extension);
906 void tm6000_init_extension(struct tm6000_core *dev)
908 struct tm6000_ops *ops = NULL;
910 mutex_lock(&tm6000_devlist_mutex);
911 if (!list_empty(&tm6000_extension_devlist)) {
912 list_for_each_entry(ops, &tm6000_extension_devlist, next) {
917 mutex_unlock(&tm6000_devlist_mutex);
920 void tm6000_close_extension(struct tm6000_core *dev)
922 struct tm6000_ops *ops = NULL;
924 mutex_lock(&tm6000_devlist_mutex);
925 if (!list_empty(&tm6000_extension_devlist)) {
926 list_for_each_entry(ops, &tm6000_extension_devlist, next) {
931 mutex_unlock(&tm6000_devlist_mutex);