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path: root/drivers/media/video/tm6000/tm6000-core.c
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Diffstat (limited to 'drivers/media/video/tm6000/tm6000-core.c')
-rw-r--r--drivers/media/video/tm6000/tm6000-core.c935
1 files changed, 0 insertions, 935 deletions
diff --git a/drivers/media/video/tm6000/tm6000-core.c b/drivers/media/video/tm6000/tm6000-core.c
deleted file mode 100644
index 22cc0116deb6..000000000000
--- a/drivers/media/video/tm6000/tm6000-core.c
+++ /dev/null
@@ -1,935 +0,0 @@
-/*
- * tm6000-core.c - driver for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
- *
- * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
- * - DVB-T support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include "tm6000.h"
-#include "tm6000-regs.h"
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-
-#define USB_TIMEOUT (5 * HZ) /* ms */
-
-int tm6000_read_write_usb(struct tm6000_core *dev, u8 req_type, u8 req,
- u16 value, u16 index, u8 *buf, u16 len)
-{
- int ret, i;
- unsigned int pipe;
- u8 *data = NULL;
- int delay = 5000;
-
- mutex_lock(&dev->usb_lock);
-
- if (len)
- data = kzalloc(len, GFP_KERNEL);
-
- if (req_type & USB_DIR_IN)
- pipe = usb_rcvctrlpipe(dev->udev, 0);
- else {
- pipe = usb_sndctrlpipe(dev->udev, 0);
- memcpy(data, buf, len);
- }
-
- if (tm6000_debug & V4L2_DEBUG_I2C) {
- printk(KERN_DEBUG "(dev %p, pipe %08x): ", dev->udev, pipe);
-
- printk(KERN_CONT "%s: %02x %02x %02x %02x %02x %02x %02x %02x ",
- (req_type & USB_DIR_IN) ? " IN" : "OUT",
- req_type, req, value&0xff, value>>8, index&0xff,
- index>>8, len&0xff, len>>8);
-
- if (!(req_type & USB_DIR_IN)) {
- printk(KERN_CONT ">>> ");
- for (i = 0; i < len; i++)
- printk(KERN_CONT " %02x", buf[i]);
- printk(KERN_CONT "\n");
- }
- }
-
- ret = usb_control_msg(dev->udev, pipe, req, req_type, value, index,
- data, len, USB_TIMEOUT);
-
- if (req_type & USB_DIR_IN)
- memcpy(buf, data, len);
-
- if (tm6000_debug & V4L2_DEBUG_I2C) {
- if (ret < 0) {
- if (req_type & USB_DIR_IN)
- printk(KERN_DEBUG "<<< (len=%d)\n", len);
-
- printk(KERN_CONT "%s: Error #%d\n", __func__, ret);
- } else if (req_type & USB_DIR_IN) {
- printk(KERN_CONT "<<< ");
- for (i = 0; i < len; i++)
- printk(KERN_CONT " %02x", buf[i]);
- printk(KERN_CONT "\n");
- }
- }
-
- kfree(data);
-
- if (dev->quirks & TM6000_QUIRK_NO_USB_DELAY)
- delay = 0;
-
- if (req == REQ_16_SET_GET_I2C_WR1_RDN && !(req_type & USB_DIR_IN)) {
- unsigned int tsleep;
- /* Calculate delay time, 14000us for 64 bytes */
- tsleep = (len * 200) + 200;
- if (tsleep < delay)
- tsleep = delay;
- usleep_range(tsleep, tsleep + 1000);
- }
- else if (delay)
- usleep_range(delay, delay + 1000);
-
- mutex_unlock(&dev->usb_lock);
- return ret;
-}
-
-int tm6000_set_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
-{
- return
- tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
- req, value, index, NULL, 0);
-}
-EXPORT_SYMBOL_GPL(tm6000_set_reg);
-
-int tm6000_get_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
-{
- int rc;
- u8 buf[1];
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
- value, index, buf, 1);
-
- if (rc < 0)
- return rc;
-
- return *buf;
-}
-EXPORT_SYMBOL_GPL(tm6000_get_reg);
-
-int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
- u16 index, u16 mask)
-{
- int rc;
- u8 buf[1];
- u8 new_index;
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
- value, 0, buf, 1);
-
- if (rc < 0)
- return rc;
-
- new_index = (buf[0] & ~mask) | (index & mask);
-
- if (new_index == buf[0])
- return 0;
-
- return tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
- req, value, new_index, NULL, 0);
-}
-EXPORT_SYMBOL_GPL(tm6000_set_reg_mask);
-
-int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index)
-{
- int rc;
- u8 buf[2];
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
- value, index, buf, 2);
-
- if (rc < 0)
- return rc;
-
- return buf[1]|buf[0]<<8;
-}
-
-int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index)
-{
- int rc;
- u8 buf[4];
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
- value, index, buf, 4);
-
- if (rc < 0)
- return rc;
-
- return buf[3] | buf[2] << 8 | buf[1] << 16 | buf[0] << 24;
-}
-
-int tm6000_i2c_reset(struct tm6000_core *dev, u16 tsleep)
-{
- int rc;
-
- rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 0);
- if (rc < 0)
- return rc;
-
- msleep(tsleep);
-
- rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 1);
- msleep(tsleep);
-
- return rc;
-}
-
-void tm6000_set_fourcc_format(struct tm6000_core *dev)
-{
- if (dev->dev_type == TM6010) {
- int val;
-
- val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, 0) & 0xfc;
- if (dev->fourcc == V4L2_PIX_FMT_UYVY)
- tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val);
- else
- tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val | 1);
- } else {
- if (dev->fourcc == V4L2_PIX_FMT_UYVY)
- tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
- else
- tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0x90);
- }
-}
-
-static void tm6000_set_vbi(struct tm6000_core *dev)
-{
- /*
- * FIXME:
- * VBI lines and start/end are different between 60Hz and 50Hz
- * So, it is very likely that we need to change the config to
- * something that takes it into account, doing something different
- * if (dev->norm & V4L2_STD_525_60)
- */
-
- if (dev->dev_type == TM6010) {
- tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
- tm6000_set_reg(dev, TM6010_REQ07_R41_TELETEXT_VBI_CODE1, 0x27);
- tm6000_set_reg(dev, TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55);
- tm6000_set_reg(dev, TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7, 0x66);
- tm6000_set_reg(dev, TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8, 0x66);
- tm6000_set_reg(dev, TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23, 0x00);
- tm6000_set_reg(dev,
- TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES, 0x00);
- tm6000_set_reg(dev,
- TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01);
- tm6000_set_reg(dev,
- TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN, 0x00);
- tm6000_set_reg(dev,
- TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02);
- tm6000_set_reg(dev, TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35);
- tm6000_set_reg(dev, TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0);
- tm6000_set_reg(dev, TM6010_REQ07_R5A_VBI_TELETEXT_DTO1, 0x11);
- tm6000_set_reg(dev, TM6010_REQ07_R5B_VBI_TELETEXT_DTO0, 0x4c);
- tm6000_set_reg(dev, TM6010_REQ07_R40_TELETEXT_VBI_CODE0, 0x01);
- tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
- }
-}
-
-int tm6000_init_analog_mode(struct tm6000_core *dev)
-{
- struct v4l2_frequency f;
-
- if (dev->dev_type == TM6010) {
- u8 active = TM6010_REQ07_RCC_ACTIVE_IF_AUDIO_ENABLE;
-
- if (!dev->radio)
- active |= TM6010_REQ07_RCC_ACTIVE_IF_VIDEO_ENABLE;
-
- /* Enable video and audio */
- tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
- active, 0x60);
- /* Disable TS input */
- tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
- 0x00, 0x40);
- } else {
- /* Enables soft reset */
- tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
-
- if (dev->scaler)
- /* Disable Hfilter and Enable TS Drop err */
- tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x20);
- else /* Enable Hfilter and disable TS Drop err */
- tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x80);
-
- tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x88);
- tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x23);
- tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xc0);
- tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xd8);
- tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x06);
- tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f);
-
- /* AP Software reset */
- tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
- tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
-
- tm6000_set_fourcc_format(dev);
-
- /* Disables soft reset */
- tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
- }
- msleep(20);
-
- /* Tuner firmware can now be loaded */
-
- /*
- * FIXME: This is a hack! xc3028 "sleeps" when no channel is detected
- * for more than a few seconds. Not sure why, as this behavior does
- * not happen on other devices with xc3028. So, I suspect that it
- * is yet another bug at tm6000. After start sleeping, decoding
- * doesn't start automatically. Instead, it requires some
- * I2C commands to wake it up. As we want to have image at the
- * beginning, we needed to add this hack. The better would be to
- * discover some way to make tm6000 to wake up without this hack.
- */
- f.frequency = dev->freq;
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
-
- msleep(100);
- tm6000_set_standard(dev);
- tm6000_set_vbi(dev);
- tm6000_set_audio_bitrate(dev, 48000);
-
- /* switch dvb led off */
- if (dev->gpio.dvb_led) {
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.dvb_led, 0x01);
- }
-
- return 0;
-}
-
-int tm6000_init_digital_mode(struct tm6000_core *dev)
-{
- if (dev->dev_type == TM6010) {
- /* Disable video and audio */
- tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
- 0x00, 0x60);
- /* Enable TS input */
- tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
- 0x40, 0x40);
- /* all power down, but not the digital data port */
- tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0x28);
- tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xfc);
- tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0xff);
- } else {
- tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
- tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
- tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
- tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x08);
- tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
- tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
- tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0xd8);
- tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x40);
- tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
- tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x09);
- tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x37);
- tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xd8);
- tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xc0);
- tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x60);
-
- tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
- tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
- tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x08);
- msleep(50);
-
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
- msleep(50);
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01);
- msleep(50);
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
- msleep(100);
- }
-
- /* switch dvb led on */
- if (dev->gpio.dvb_led) {
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.dvb_led, 0x00);
- }
-
- return 0;
-}
-EXPORT_SYMBOL(tm6000_init_digital_mode);
-
-struct reg_init {
- u8 req;
- u8 reg;
- u8 val;
-};
-
-/* The meaning of those initializations are unknown */
-static struct reg_init tm6000_init_tab[] = {
- /* REG VALUE */
- { TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f },
- { TM6010_REQ07_RFF_SOFT_RESET, 0x08 },
- { TM6010_REQ07_RFF_SOFT_RESET, 0x00 },
- { TM6010_REQ07_RD5_POWERSAVE, 0x4f },
- { TM6000_REQ07_RDA_CLK_SEL, 0x23 },
- { TM6000_REQ07_RDB_OUT_SEL, 0x08 },
- { TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x00 },
- { TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10 },
- { TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00 },
- { TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x00 },
- { TM6000_REQ07_REB_VADC_AADC_MODE, 0x64 }, /* 48000 bits/sample, external input */
- { TM6000_REQ07_REE_VADC_CTRL_SEL_CONTROL, 0xc2 },
-
- { TM6010_REQ07_R3F_RESET, 0x01 }, /* Start of soft reset */
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
- { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
- { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
- { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
- { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
- { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
- { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
- { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
- { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
- { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
- { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
- { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
- { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
- { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
- { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
- { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
- { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
- { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
- { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
- { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
- { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
- { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
- { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
- { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
- { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
- { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
- { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
- { TM6010_REQ07_RC3_HSTART1, 0x88 },
- { TM6010_REQ07_R3F_RESET, 0x00 }, /* End of the soft reset */
- { TM6010_REQ05_R18_IMASK7, 0x00 },
-};
-
-static struct reg_init tm6010_init_tab[] = {
- { TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x00 },
- { TM6010_REQ07_RC4_HSTART0, 0xa0 },
- { TM6010_REQ07_RC6_HEND0, 0x40 },
- { TM6010_REQ07_RCA_VEND0, 0x31 },
- { TM6010_REQ07_RCC_ACTIVE_IF, 0xe1 },
- { TM6010_REQ07_RE0_DVIDEO_SOURCE, 0x03 },
- { TM6010_REQ07_RFE_POWER_DOWN, 0x7f },
-
- { TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0 },
- { TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4 },
- { TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8 },
- { TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00 },
- { TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2 },
- { TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 },
- { TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 },
- { TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 },
- { TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc },
-
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
- { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
- { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
- { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
- { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
- { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
- { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
- { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
- { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
- { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
- { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
- { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
- { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
- { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
- { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
- { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
- { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
- { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
- { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
- { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
- { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
- { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
- { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
- { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
- { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
- { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
- { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
- { TM6010_REQ07_RC3_HSTART1, 0x88 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
-
- { TM6010_REQ05_R18_IMASK7, 0x00 },
-
- { TM6010_REQ07_RDC_IR_LEADER1, 0xaa },
- { TM6010_REQ07_RDD_IR_LEADER0, 0x30 },
- { TM6010_REQ07_RDE_IR_PULSE_CNT1, 0x20 },
- { TM6010_REQ07_RDF_IR_PULSE_CNT0, 0xd0 },
- { REQ_04_EN_DISABLE_MCU_INT, 0x02, 0x00 },
- { TM6010_REQ07_RD8_IR, 0x0f },
-
- /* set remote wakeup key:any key wakeup */
- { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe },
- { TM6010_REQ07_RDA_IR_WAKEUP_SEL, 0xff },
-};
-
-int tm6000_init(struct tm6000_core *dev)
-{
- int board, rc = 0, i, size;
- struct reg_init *tab;
-
- /* Check board revision */
- board = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
- if (board >= 0) {
- switch (board & 0xff) {
- case 0xf3:
- printk(KERN_INFO "Found tm6000\n");
- if (dev->dev_type != TM6000)
- dev->dev_type = TM6000;
- break;
- case 0xf4:
- printk(KERN_INFO "Found tm6010\n");
- if (dev->dev_type != TM6010)
- dev->dev_type = TM6010;
- break;
- default:
- printk(KERN_INFO "Unknown board version = 0x%08x\n", board);
- }
- } else
- printk(KERN_ERR "Error %i while retrieving board version\n", board);
-
- if (dev->dev_type == TM6010) {
- tab = tm6010_init_tab;
- size = ARRAY_SIZE(tm6010_init_tab);
- } else {
- tab = tm6000_init_tab;
- size = ARRAY_SIZE(tm6000_init_tab);
- }
-
- /* Load board's initialization table */
- for (i = 0; i < size; i++) {
- rc = tm6000_set_reg(dev, tab[i].req, tab[i].reg, tab[i].val);
- if (rc < 0) {
- printk(KERN_ERR "Error %i while setting req %d, "
- "reg %d to value %d\n", rc,
- tab[i].req, tab[i].reg, tab[i].val);
- return rc;
- }
- }
-
- msleep(5); /* Just to be conservative */
-
- rc = tm6000_cards_setup(dev);
-
- return rc;
-}
-
-
-int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
-{
- int val = 0;
- u8 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
- u8 areg_0a = 0x91; /* SIF 48KHz */
-
- switch (bitrate) {
- case 48000:
- areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
- areg_0a = 0x91; /* SIF 48KHz */
- dev->audio_bitrate = bitrate;
- break;
- case 32000:
- areg_f0 = 0x00; /* ADC MCLK = 375 Fs */
- areg_0a = 0x90; /* SIF 32KHz */
- dev->audio_bitrate = bitrate;
- break;
- default:
- return -EINVAL;
- }
-
-
- /* enable I2S, if we use sif or external I2S device */
- if (dev->dev_type == TM6010) {
- val = tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, areg_0a);
- if (val < 0)
- return val;
-
- val = tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
- areg_f0, 0xf0);
- if (val < 0)
- return val;
- } else {
- val = tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
- areg_f0, 0xf0);
- if (val < 0)
- return val;
- }
- return 0;
-}
-EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate);
-
-int tm6000_set_audio_rinput(struct tm6000_core *dev)
-{
- if (dev->dev_type == TM6010) {
- /* Audio crossbar setting, default SIF1 */
- u8 areg_f0;
- u8 areg_07 = 0x10;
-
- switch (dev->rinput.amux) {
- case TM6000_AMUX_SIF1:
- case TM6000_AMUX_SIF2:
- areg_f0 = 0x03;
- areg_07 = 0x30;
- break;
- case TM6000_AMUX_ADC1:
- areg_f0 = 0x00;
- break;
- case TM6000_AMUX_ADC2:
- areg_f0 = 0x08;
- break;
- case TM6000_AMUX_I2S:
- areg_f0 = 0x04;
- break;
- default:
- printk(KERN_INFO "%s: audio input dosn't support\n",
- dev->name);
- return 0;
- break;
- }
- /* Set audio input crossbar */
- tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
- areg_f0, 0x0f);
- /* Mux overflow workaround */
- tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
- areg_07, 0xf0);
- } else {
- u8 areg_eb;
- /* Audio setting, default LINE1 */
- switch (dev->rinput.amux) {
- case TM6000_AMUX_ADC1:
- areg_eb = 0x00;
- break;
- case TM6000_AMUX_ADC2:
- areg_eb = 0x04;
- break;
- default:
- printk(KERN_INFO "%s: audio input dosn't support\n",
- dev->name);
- return 0;
- break;
- }
- /* Set audio input */
- tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
- areg_eb, 0x0f);
- }
- return 0;
-}
-
-static void tm6010_set_mute_sif(struct tm6000_core *dev, u8 mute)
-{
- u8 mute_reg = 0;
-
- if (mute)
- mute_reg = 0x08;
-
- tm6000_set_reg_mask(dev, TM6010_REQ08_R0A_A_I2S_MOD, mute_reg, 0x08);
-}
-
-static void tm6010_set_mute_adc(struct tm6000_core *dev, u8 mute)
-{
- u8 mute_reg = 0;
-
- if (mute)
- mute_reg = 0x20;
-
- if (dev->dev_type == TM6010) {
- tm6000_set_reg_mask(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL,
- mute_reg, 0x20);
- tm6000_set_reg_mask(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL,
- mute_reg, 0x20);
- } else {
- tm6000_set_reg_mask(dev, TM6000_REQ07_REC_VADC_AADC_LVOL,
- mute_reg, 0x20);
- tm6000_set_reg_mask(dev, TM6000_REQ07_RED_VADC_AADC_RVOL,
- mute_reg, 0x20);
- }
-}
-
-int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute)
-{
- enum tm6000_mux mux;
-
- if (dev->radio)
- mux = dev->rinput.amux;
- else
- mux = dev->vinput[dev->input].amux;
-
- switch (mux) {
- case TM6000_AMUX_SIF1:
- case TM6000_AMUX_SIF2:
- if (dev->dev_type == TM6010)
- tm6010_set_mute_sif(dev, mute);
- else {
- printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has"
- " SIF audio inputs. Please check the %s"
- " configuration.\n", dev->name);
- return -EINVAL;
- }
- break;
- case TM6000_AMUX_ADC1:
- case TM6000_AMUX_ADC2:
- tm6010_set_mute_adc(dev, mute);
- break;
- default:
- return -EINVAL;
- break;
- }
- return 0;
-}
-
-static void tm6010_set_volume_sif(struct tm6000_core *dev, int vol)
-{
- u8 vol_reg;
-
- vol_reg = vol & 0x0F;
-
- if (vol < 0)
- vol_reg |= 0x40;
-
- tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, vol_reg);
- tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, vol_reg);
-}
-
-static void tm6010_set_volume_adc(struct tm6000_core *dev, int vol)
-{
- u8 vol_reg;
-
- vol_reg = (vol + 0x10) & 0x1f;
-
- if (dev->dev_type == TM6010) {
- tm6000_set_reg(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL, vol_reg);
- tm6000_set_reg(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL, vol_reg);
- } else {
- tm6000_set_reg(dev, TM6000_REQ07_REC_VADC_AADC_LVOL, vol_reg);
- tm6000_set_reg(dev, TM6000_REQ07_RED_VADC_AADC_RVOL, vol_reg);
- }
-}
-
-void tm6000_set_volume(struct tm6000_core *dev, int vol)
-{
- enum tm6000_mux mux;
-
- if (dev->radio) {
- mux = dev->rinput.amux;
- vol += 8; /* Offset to 0 dB */
- } else
- mux = dev->vinput[dev->input].amux;
-
- switch (mux) {
- case TM6000_AMUX_SIF1:
- case TM6000_AMUX_SIF2:
- if (dev->dev_type == TM6010)
- tm6010_set_volume_sif(dev, vol);
- else
- printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has"
- " SIF audio inputs. Please check the %s"
- " configuration.\n", dev->name);
- break;
- case TM6000_AMUX_ADC1:
- case TM6000_AMUX_ADC2:
- tm6010_set_volume_adc(dev, vol);
- break;
- default:
- break;
- }
-}
-
-static LIST_HEAD(tm6000_devlist);
-static DEFINE_MUTEX(tm6000_devlist_mutex);
-
-/*
- * tm6000_realease_resource()
- */
-
-void tm6000_remove_from_devlist(struct tm6000_core *dev)
-{
- mutex_lock(&tm6000_devlist_mutex);
- list_del(&dev->devlist);
- mutex_unlock(&tm6000_devlist_mutex);
-};
-
-void tm6000_add_into_devlist(struct tm6000_core *dev)
-{
- mutex_lock(&tm6000_devlist_mutex);
- list_add_tail(&dev->devlist, &tm6000_devlist);
- mutex_unlock(&tm6000_devlist_mutex);
-};
-
-/*
- * Extension interface
- */
-
-static LIST_HEAD(tm6000_extension_devlist);
-
-int tm6000_call_fillbuf(struct tm6000_core *dev, enum tm6000_ops_type type,
- char *buf, int size)
-{
- struct tm6000_ops *ops = NULL;
-
- /* FIXME: tm6000_extension_devlist_lock should be a spinlock */
-
- if (!list_empty(&tm6000_extension_devlist)) {
- list_for_each_entry(ops, &tm6000_extension_devlist, next) {
- if (ops->fillbuf && ops->type == type)
- ops->fillbuf(dev, buf, size);
- }
- }
-
- return 0;
-}
-
-int tm6000_register_extension(struct tm6000_ops *ops)
-{
- struct tm6000_core *dev = NULL;
-
- mutex_lock(&tm6000_devlist_mutex);
- list_add_tail(&ops->next, &tm6000_extension_devlist);
- list_for_each_entry(dev, &tm6000_devlist, devlist) {
- ops->init(dev);
- printk(KERN_INFO "%s: Initialized (%s) extension\n",
- dev->name, ops->name);
- }
- mutex_unlock(&tm6000_devlist_mutex);
- return 0;
-}
-EXPORT_SYMBOL(tm6000_register_extension);
-
-void tm6000_unregister_extension(struct tm6000_ops *ops)
-{
- struct tm6000_core *dev = NULL;
-
- mutex_lock(&tm6000_devlist_mutex);
- list_for_each_entry(dev, &tm6000_devlist, devlist)
- ops->fini(dev);
-
- printk(KERN_INFO "tm6000: Remove (%s) extension\n", ops->name);
- list_del(&ops->next);
- mutex_unlock(&tm6000_devlist_mutex);
-}
-EXPORT_SYMBOL(tm6000_unregister_extension);
-
-void tm6000_init_extension(struct tm6000_core *dev)
-{
- struct tm6000_ops *ops = NULL;
-
- mutex_lock(&tm6000_devlist_mutex);
- if (!list_empty(&tm6000_extension_devlist)) {
- list_for_each_entry(ops, &tm6000_extension_devlist, next) {
- if (ops->init)
- ops->init(dev);
- }
- }
- mutex_unlock(&tm6000_devlist_mutex);
-}
-
-void tm6000_close_extension(struct tm6000_core *dev)
-{
- struct tm6000_ops *ops = NULL;
-
- mutex_lock(&tm6000_devlist_mutex);
- if (!list_empty(&tm6000_extension_devlist)) {
- list_for_each_entry(ops, &tm6000_extension_devlist, next) {
- if (ops->fini)
- ops->fini(dev);
- }
- }
- mutex_unlock(&tm6000_devlist_mutex);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 08:12:46 +0000