1 // SPDX-License-Identifier: GPL-2.0
2 // tm6000-core.c - driver for TM5600/TM6000/TM6010 USB video capture devices
4 // Copyright (c) 2006-2007 Mauro Carvalho Chehab <mchehab@kernel.org>
6 // Copyright (c) 2007 Michel Ludwig <michel.ludwig@gmail.com>
9 #include <linux/module.h>
10 #include <linux/kernel.h>
11 #include <linux/slab.h>
12 #include <linux/usb.h>
13 #include <linux/i2c.h>
15 #include "tm6000-regs.h"
16 #include <media/v4l2-common.h>
17 #include <media/tuner.h>
19 #define USB_TIMEOUT (5 * HZ) /* ms */
21 int tm6000_read_write_usb(struct tm6000_core *dev, u8 req_type, u8 req,
22 u16 value, u16 index, u8 *buf, u16 len)
30 data = kzalloc(len, GFP_KERNEL);
35 mutex_lock(&dev->usb_lock);
37 if (req_type & USB_DIR_IN)
38 pipe = usb_rcvctrlpipe(dev->udev, 0);
40 pipe = usb_sndctrlpipe(dev->udev, 0);
41 memcpy(data, buf, len);
44 if (tm6000_debug & V4L2_DEBUG_I2C) {
45 printk(KERN_DEBUG "(dev %p, pipe %08x): ", dev->udev, pipe);
47 printk(KERN_CONT "%s: %02x %02x %02x %02x %02x %02x %02x %02x ",
48 (req_type & USB_DIR_IN) ? " IN" : "OUT",
49 req_type, req, value&0xff, value>>8, index&0xff,
50 index>>8, len&0xff, len>>8);
52 if (!(req_type & USB_DIR_IN)) {
53 printk(KERN_CONT ">>> ");
54 for (i = 0; i < len; i++)
55 printk(KERN_CONT " %02x", buf[i]);
56 printk(KERN_CONT "\n");
60 ret = usb_control_msg(dev->udev, pipe, req, req_type, value, index,
61 data, len, USB_TIMEOUT);
63 if (req_type & USB_DIR_IN)
64 memcpy(buf, data, len);
66 if (tm6000_debug & V4L2_DEBUG_I2C) {
68 if (req_type & USB_DIR_IN)
69 printk(KERN_DEBUG "<<< (len=%d)\n", len);
71 printk(KERN_CONT "%s: Error #%d\n", __func__, ret);
72 } else if (req_type & USB_DIR_IN) {
73 printk(KERN_CONT "<<< ");
74 for (i = 0; i < len; i++)
75 printk(KERN_CONT " %02x", buf[i]);
76 printk(KERN_CONT "\n");
82 if (dev->quirks & TM6000_QUIRK_NO_USB_DELAY)
85 if (req == REQ_16_SET_GET_I2C_WR1_RDN && !(req_type & USB_DIR_IN)) {
87 /* Calculate delay time, 14000us for 64 bytes */
88 tsleep = (len * 200) + 200;
91 usleep_range(tsleep, tsleep + 1000);
94 usleep_range(delay, delay + 1000);
96 mutex_unlock(&dev->usb_lock);
100 int tm6000_set_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
103 tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
104 req, value, index, NULL, 0);
106 EXPORT_SYMBOL_GPL(tm6000_set_reg);
108 int tm6000_get_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
113 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
114 value, index, buf, 1);
121 EXPORT_SYMBOL_GPL(tm6000_get_reg);
123 int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
130 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
136 new_index = (buf[0] & ~mask) | (index & mask);
138 if (new_index == buf[0])
141 return tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
142 req, value, new_index, NULL, 0);
144 EXPORT_SYMBOL_GPL(tm6000_set_reg_mask);
146 int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index)
151 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
152 value, index, buf, 2);
157 return buf[1]|buf[0]<<8;
160 int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index)
165 rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
166 value, index, buf, 4);
171 return buf[3] | buf[2] << 8 | buf[1] << 16 | buf[0] << 24;
174 int tm6000_i2c_reset(struct tm6000_core *dev, u16 tsleep)
178 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 0);
184 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 1);
190 void tm6000_set_fourcc_format(struct tm6000_core *dev)
192 if (dev->dev_type == TM6010) {
195 val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, 0) & 0xfc;
196 if (dev->fourcc == V4L2_PIX_FMT_UYVY)
197 tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val);
199 tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val | 1);
201 if (dev->fourcc == V4L2_PIX_FMT_UYVY)
202 tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
204 tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0x90);
208 static void tm6000_set_vbi(struct tm6000_core *dev)
212 * VBI lines and start/end are different between 60Hz and 50Hz
213 * So, it is very likely that we need to change the config to
214 * something that takes it into account, doing something different
215 * if (dev->norm & V4L2_STD_525_60)
218 if (dev->dev_type == TM6010) {
219 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
220 tm6000_set_reg(dev, TM6010_REQ07_R41_TELETEXT_VBI_CODE1, 0x27);
221 tm6000_set_reg(dev, TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55);
222 tm6000_set_reg(dev, TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7, 0x66);
223 tm6000_set_reg(dev, TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8, 0x66);
224 tm6000_set_reg(dev, TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9, 0x66);
226 TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10, 0x66);
228 TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11, 0x66);
230 TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12, 0x66);
232 TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13, 0x66);
234 TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14, 0x66);
236 TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15, 0x66);
238 TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16, 0x66);
240 TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17, 0x66);
242 TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18, 0x66);
244 TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19, 0x66);
246 TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20, 0x66);
248 TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x66);
250 TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22, 0x66);
252 TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23, 0x00);
254 TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES, 0x00);
256 TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01);
258 TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN, 0x00);
260 TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02);
261 tm6000_set_reg(dev, TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35);
262 tm6000_set_reg(dev, TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0);
263 tm6000_set_reg(dev, TM6010_REQ07_R5A_VBI_TELETEXT_DTO1, 0x11);
264 tm6000_set_reg(dev, TM6010_REQ07_R5B_VBI_TELETEXT_DTO0, 0x4c);
265 tm6000_set_reg(dev, TM6010_REQ07_R40_TELETEXT_VBI_CODE0, 0x01);
266 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
270 int tm6000_init_analog_mode(struct tm6000_core *dev)
272 struct v4l2_frequency f;
274 if (dev->dev_type == TM6010) {
275 u8 active = TM6010_REQ07_RCC_ACTIVE_IF_AUDIO_ENABLE;
278 active |= TM6010_REQ07_RCC_ACTIVE_IF_VIDEO_ENABLE;
280 /* Enable video and audio */
281 tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
283 /* Disable TS input */
284 tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
287 /* Enables soft reset */
288 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
291 /* Disable Hfilter and Enable TS Drop err */
292 tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x20);
293 else /* Enable Hfilter and disable TS Drop err */
294 tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x80);
296 tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x88);
297 tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x23);
298 tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xc0);
299 tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xd8);
300 tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x06);
301 tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f);
303 /* AP Software reset */
304 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
305 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
307 tm6000_set_fourcc_format(dev);
309 /* Disables soft reset */
310 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
314 /* Tuner firmware can now be loaded */
317 * FIXME: This is a hack! xc3028 "sleeps" when no channel is detected
318 * for more than a few seconds. Not sure why, as this behavior does
319 * not happen on other devices with xc3028. So, I suspect that it
320 * is yet another bug at tm6000. After start sleeping, decoding
321 * doesn't start automatically. Instead, it requires some
322 * I2C commands to wake it up. As we want to have image at the
323 * beginning, we needed to add this hack. The better would be to
324 * discover some way to make tm6000 to wake up without this hack.
326 f.frequency = dev->freq;
327 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
330 tm6000_set_standard(dev);
332 tm6000_set_audio_bitrate(dev, 48000);
334 /* switch dvb led off */
335 if (dev->gpio.dvb_led) {
336 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
337 dev->gpio.dvb_led, 0x01);
343 int tm6000_init_digital_mode(struct tm6000_core *dev)
345 if (dev->dev_type == TM6010) {
346 /* Disable video and audio */
347 tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
349 /* Enable TS input */
350 tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
352 /* all power down, but not the digital data port */
353 tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0x28);
354 tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xfc);
355 tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0xff);
357 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
358 tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
359 tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
360 tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x08);
361 tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
362 tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
363 tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0xd8);
364 tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x40);
365 tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
366 tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x09);
367 tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x37);
368 tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xd8);
369 tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xc0);
370 tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x60);
372 tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
373 tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
374 tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x08);
377 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
379 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01);
381 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
385 /* switch dvb led on */
386 if (dev->gpio.dvb_led) {
387 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
388 dev->gpio.dvb_led, 0x00);
393 EXPORT_SYMBOL(tm6000_init_digital_mode);
401 /* The meaning of those initializations are unknown */
402 static struct reg_init tm6000_init_tab[] = {
404 { TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f },
405 { TM6010_REQ07_RFF_SOFT_RESET, 0x08 },
406 { TM6010_REQ07_RFF_SOFT_RESET, 0x00 },
407 { TM6010_REQ07_RD5_POWERSAVE, 0x4f },
408 { TM6000_REQ07_RDA_CLK_SEL, 0x23 },
409 { TM6000_REQ07_RDB_OUT_SEL, 0x08 },
410 { TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x00 },
411 { TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10 },
412 { TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00 },
413 { TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x00 },
414 { TM6000_REQ07_REB_VADC_AADC_MODE, 0x64 }, /* 48000 bits/sample, external input */
415 { TM6000_REQ07_REE_VADC_CTRL_SEL_CONTROL, 0xc2 },
417 { TM6010_REQ07_R3F_RESET, 0x01 }, /* Start of soft reset */
418 { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
419 { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
420 { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
421 { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
422 { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
423 { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
424 { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
425 { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
426 { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
427 { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
428 { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
429 { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
430 { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
431 { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
432 { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
433 { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
434 { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
435 { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
436 { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
437 { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
438 { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
439 { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
440 { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
441 { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
442 { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
443 { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
444 { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
445 { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
446 { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
447 { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
448 { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
449 { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
450 { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
451 { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
452 { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
453 { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
454 { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
455 { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
456 { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
457 { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
458 { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
459 { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
460 { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
461 { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
462 { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
463 { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
464 { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
465 { TM6010_REQ07_RC3_HSTART1, 0x88 },
466 { TM6010_REQ07_R3F_RESET, 0x00 }, /* End of the soft reset */
467 { TM6010_REQ05_R18_IMASK7, 0x00 },
470 static struct reg_init tm6010_init_tab[] = {
471 { TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x00 },
472 { TM6010_REQ07_RC4_HSTART0, 0xa0 },
473 { TM6010_REQ07_RC6_HEND0, 0x40 },
474 { TM6010_REQ07_RCA_VEND0, 0x31 },
475 { TM6010_REQ07_RCC_ACTIVE_IF, 0xe1 },
476 { TM6010_REQ07_RE0_DVIDEO_SOURCE, 0x03 },
477 { TM6010_REQ07_RFE_POWER_DOWN, 0x7f },
479 { TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0 },
480 { TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4 },
481 { TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8 },
482 { TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00 },
483 { TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2 },
484 { TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 },
485 { TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 },
486 { TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 },
487 { TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc },
489 { TM6010_REQ07_R3F_RESET, 0x01 },
490 { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
491 { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
492 { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
493 { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
494 { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
495 { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
496 { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
497 { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
498 { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
499 { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
500 { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
501 { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
502 { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
503 { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
504 { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
505 { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
506 { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
507 { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
508 { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
509 { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
510 { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
511 { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
512 { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
513 { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
514 { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
515 { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
516 { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
517 { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
518 { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
519 { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
520 { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
521 { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
522 { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
523 { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
524 { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
525 { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
526 { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
527 { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
528 { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
529 { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
530 { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
531 { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
532 { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
533 { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
534 { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
535 { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
536 { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
537 { TM6010_REQ07_RC3_HSTART1, 0x88 },
538 { TM6010_REQ07_R3F_RESET, 0x00 },
540 { TM6010_REQ05_R18_IMASK7, 0x00 },
542 { TM6010_REQ07_RDC_IR_LEADER1, 0xaa },
543 { TM6010_REQ07_RDD_IR_LEADER0, 0x30 },
544 { TM6010_REQ07_RDE_IR_PULSE_CNT1, 0x20 },
545 { TM6010_REQ07_RDF_IR_PULSE_CNT0, 0xd0 },
546 { REQ_04_EN_DISABLE_MCU_INT, 0x02, 0x00 },
547 { TM6010_REQ07_RD8_IR, 0x0f },
549 /* set remote wakeup key:any key wakeup */
550 { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe },
551 { TM6010_REQ07_RDA_IR_WAKEUP_SEL, 0xff },
554 int tm6000_init(struct tm6000_core *dev)
556 int board, rc = 0, i, size;
557 struct reg_init *tab;
559 /* Check board revision */
560 board = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
562 switch (board & 0xff) {
564 printk(KERN_INFO "Found tm6000\n");
565 if (dev->dev_type != TM6000)
566 dev->dev_type = TM6000;
569 printk(KERN_INFO "Found tm6010\n");
570 if (dev->dev_type != TM6010)
571 dev->dev_type = TM6010;
574 printk(KERN_INFO "Unknown board version = 0x%08x\n", board);
577 printk(KERN_ERR "Error %i while retrieving board version\n", board);
579 if (dev->dev_type == TM6010) {
580 tab = tm6010_init_tab;
581 size = ARRAY_SIZE(tm6010_init_tab);
583 tab = tm6000_init_tab;
584 size = ARRAY_SIZE(tm6000_init_tab);
587 /* Load board's initialization table */
588 for (i = 0; i < size; i++) {
589 rc = tm6000_set_reg(dev, tab[i].req, tab[i].reg, tab[i].val);
591 printk(KERN_ERR "Error %i while setting req %d, reg %d to value %d\n",
593 tab[i].req, tab[i].reg, tab[i].val);
598 msleep(5); /* Just to be conservative */
600 rc = tm6000_cards_setup(dev);
606 int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
609 u8 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
610 u8 areg_0a = 0x91; /* SIF 48KHz */
614 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
615 areg_0a = 0x91; /* SIF 48KHz */
616 dev->audio_bitrate = bitrate;
619 areg_f0 = 0x00; /* ADC MCLK = 375 Fs */
620 areg_0a = 0x90; /* SIF 32KHz */
621 dev->audio_bitrate = bitrate;
628 /* enable I2S, if we use sif or external I2S device */
629 if (dev->dev_type == TM6010) {
630 val = tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, areg_0a);
634 val = tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
639 val = tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
646 EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate);
648 int tm6000_set_audio_rinput(struct tm6000_core *dev)
650 if (dev->dev_type == TM6010) {
651 /* Audio crossbar setting, default SIF1 */
655 switch (dev->rinput.amux) {
656 case TM6000_AMUX_SIF1:
657 case TM6000_AMUX_SIF2:
661 case TM6000_AMUX_ADC1:
664 case TM6000_AMUX_ADC2:
667 case TM6000_AMUX_I2S:
671 printk(KERN_INFO "%s: audio input dosn't support\n",
676 /* Set audio input crossbar */
677 tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
679 /* Mux overflow workaround */
680 tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
684 /* Audio setting, default LINE1 */
685 switch (dev->rinput.amux) {
686 case TM6000_AMUX_ADC1:
689 case TM6000_AMUX_ADC2:
693 printk(KERN_INFO "%s: audio input dosn't support\n",
698 /* Set audio input */
699 tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
705 static void tm6010_set_mute_sif(struct tm6000_core *dev, u8 mute)
712 tm6000_set_reg_mask(dev, TM6010_REQ08_R0A_A_I2S_MOD, mute_reg, 0x08);
715 static void tm6010_set_mute_adc(struct tm6000_core *dev, u8 mute)
722 if (dev->dev_type == TM6010) {
723 tm6000_set_reg_mask(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL,
725 tm6000_set_reg_mask(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL,
728 tm6000_set_reg_mask(dev, TM6000_REQ07_REC_VADC_AADC_LVOL,
730 tm6000_set_reg_mask(dev, TM6000_REQ07_RED_VADC_AADC_RVOL,
735 int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute)
740 mux = dev->rinput.amux;
742 mux = dev->vinput[dev->input].amux;
745 case TM6000_AMUX_SIF1:
746 case TM6000_AMUX_SIF2:
747 if (dev->dev_type == TM6010)
748 tm6010_set_mute_sif(dev, mute);
750 printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has SIF audio inputs. Please check the %s configuration.\n",
755 case TM6000_AMUX_ADC1:
756 case TM6000_AMUX_ADC2:
757 tm6010_set_mute_adc(dev, mute);
766 static void tm6010_set_volume_sif(struct tm6000_core *dev, int vol)
770 vol_reg = vol & 0x0F;
775 tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, vol_reg);
776 tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, vol_reg);
779 static void tm6010_set_volume_adc(struct tm6000_core *dev, int vol)
783 vol_reg = (vol + 0x10) & 0x1f;
785 if (dev->dev_type == TM6010) {
786 tm6000_set_reg(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL, vol_reg);
787 tm6000_set_reg(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL, vol_reg);
789 tm6000_set_reg(dev, TM6000_REQ07_REC_VADC_AADC_LVOL, vol_reg);
790 tm6000_set_reg(dev, TM6000_REQ07_RED_VADC_AADC_RVOL, vol_reg);
794 void tm6000_set_volume(struct tm6000_core *dev, int vol)
799 mux = dev->rinput.amux;
800 vol += 8; /* Offset to 0 dB */
802 mux = dev->vinput[dev->input].amux;
805 case TM6000_AMUX_SIF1:
806 case TM6000_AMUX_SIF2:
807 if (dev->dev_type == TM6010)
808 tm6010_set_volume_sif(dev, vol);
810 printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has SIF audio inputs. Please check the %s configuration.\n",
813 case TM6000_AMUX_ADC1:
814 case TM6000_AMUX_ADC2:
815 tm6010_set_volume_adc(dev, vol);
822 static LIST_HEAD(tm6000_devlist);
823 static DEFINE_MUTEX(tm6000_devlist_mutex);
826 * tm6000_realease_resource()
829 void tm6000_remove_from_devlist(struct tm6000_core *dev)
831 mutex_lock(&tm6000_devlist_mutex);
832 list_del(&dev->devlist);
833 mutex_unlock(&tm6000_devlist_mutex);
836 void tm6000_add_into_devlist(struct tm6000_core *dev)
838 mutex_lock(&tm6000_devlist_mutex);
839 list_add_tail(&dev->devlist, &tm6000_devlist);
840 mutex_unlock(&tm6000_devlist_mutex);
844 * Extension interface
847 static LIST_HEAD(tm6000_extension_devlist);
849 int tm6000_call_fillbuf(struct tm6000_core *dev, enum tm6000_ops_type type,
852 struct tm6000_ops *ops = NULL;
854 /* FIXME: tm6000_extension_devlist_lock should be a spinlock */
856 if (!list_empty(&tm6000_extension_devlist)) {
857 list_for_each_entry(ops, &tm6000_extension_devlist, next) {
858 if (ops->fillbuf && ops->type == type)
859 ops->fillbuf(dev, buf, size);
866 int tm6000_register_extension(struct tm6000_ops *ops)
868 struct tm6000_core *dev = NULL;
870 mutex_lock(&tm6000_devlist_mutex);
871 list_add_tail(&ops->next, &tm6000_extension_devlist);
872 list_for_each_entry(dev, &tm6000_devlist, devlist) {
874 printk(KERN_INFO "%s: Initialized (%s) extension\n",
875 dev->name, ops->name);
877 mutex_unlock(&tm6000_devlist_mutex);
880 EXPORT_SYMBOL(tm6000_register_extension);
882 void tm6000_unregister_extension(struct tm6000_ops *ops)
884 struct tm6000_core *dev = NULL;
886 mutex_lock(&tm6000_devlist_mutex);
887 list_for_each_entry(dev, &tm6000_devlist, devlist)
890 printk(KERN_INFO "tm6000: Remove (%s) extension\n", ops->name);
891 list_del(&ops->next);
892 mutex_unlock(&tm6000_devlist_mutex);
894 EXPORT_SYMBOL(tm6000_unregister_extension);
896 void tm6000_init_extension(struct tm6000_core *dev)
898 struct tm6000_ops *ops = NULL;
900 mutex_lock(&tm6000_devlist_mutex);
901 if (!list_empty(&tm6000_extension_devlist)) {
902 list_for_each_entry(ops, &tm6000_extension_devlist, next) {
907 mutex_unlock(&tm6000_devlist_mutex);
910 void tm6000_close_extension(struct tm6000_core *dev)
912 struct tm6000_ops *ops = NULL;
914 mutex_lock(&tm6000_devlist_mutex);
915 if (!list_empty(&tm6000_extension_devlist)) {
916 list_for_each_entry(ops, &tm6000_extension_devlist, next) {
921 mutex_unlock(&tm6000_devlist_mutex);