diff options
Diffstat (limited to 'drivers/media/video/tvp5150.c')
| -rw-r--r-- | drivers/media/video/tvp5150.c | 1274 |
1 files changed, 0 insertions, 1274 deletions
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c deleted file mode 100644 index a751b6c..0000000 --- a/drivers/media/video/tvp5150.c +++ /dev/null @@ -1,1274 +0,0 @@ -/* - * tvp5150 - Texas Instruments TVP5150A/AM1 video decoder driver - * - * Copyright (c) 2005,2006 Mauro Carvalho Chehab (mchehab@infradead.org) - * This code is placed under the terms of the GNU General Public License v2 - */ - -#include <linux/i2c.h> -#include <linux/slab.h> -#include <linux/videodev2.h> -#include <linux/delay.h> -#include <linux/module.h> -#include <media/v4l2-device.h> -#include <media/tvp5150.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-ctrls.h> - -#include "tvp5150_reg.h" - -#define TVP5150_H_MAX 720 -#define TVP5150_V_MAX_525_60 480 -#define TVP5150_V_MAX_OTHERS 576 -#define TVP5150_MAX_CROP_LEFT 511 -#define TVP5150_MAX_CROP_TOP 127 -#define TVP5150_CROP_SHIFT 2 - -MODULE_DESCRIPTION("Texas Instruments TVP5150A video decoder driver"); -MODULE_AUTHOR("Mauro Carvalho Chehab"); -MODULE_LICENSE("GPL"); - - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-2)"); - -struct tvp5150 { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - struct v4l2_rect rect; - - v4l2_std_id norm; /* Current set standard */ - u32 input; - u32 output; - int enable; -}; - -static inline struct tvp5150 *to_tvp5150(struct v4l2_subdev *sd) -{ - return container_of(sd, struct tvp5150, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct tvp5150, hdl)->sd; -} - -static int tvp5150_read(struct v4l2_subdev *sd, unsigned char addr) -{ - struct i2c_client *c = v4l2_get_subdevdata(sd); - unsigned char buffer[1]; - int rc; - - buffer[0] = addr; - - rc = i2c_master_send(c, buffer, 1); - if (rc < 0) { - v4l2_err(sd, "i2c i/o error: rc == %d (should be 1)\n", rc); - return rc; - } - - msleep(10); - - rc = i2c_master_recv(c, buffer, 1); - if (rc < 0) { - v4l2_err(sd, "i2c i/o error: rc == %d (should be 1)\n", rc); - return rc; - } - - v4l2_dbg(2, debug, sd, "tvp5150: read 0x%02x = 0x%02x\n", addr, buffer[0]); - - return (buffer[0]); -} - -static inline void tvp5150_write(struct v4l2_subdev *sd, unsigned char addr, - unsigned char value) -{ - struct i2c_client *c = v4l2_get_subdevdata(sd); - unsigned char buffer[2]; - int rc; - - buffer[0] = addr; - buffer[1] = value; - v4l2_dbg(2, debug, sd, "tvp5150: writing 0x%02x 0x%02x\n", buffer[0], buffer[1]); - if (2 != (rc = i2c_master_send(c, buffer, 2))) - v4l2_dbg(0, debug, sd, "i2c i/o error: rc == %d (should be 2)\n", rc); -} - -static void dump_reg_range(struct v4l2_subdev *sd, char *s, u8 init, - const u8 end, int max_line) -{ - int i = 0; - - while (init != (u8)(end + 1)) { - if ((i % max_line) == 0) { - if (i > 0) - printk("\n"); - printk("tvp5150: %s reg 0x%02x = ", s, init); - } - printk("%02x ", tvp5150_read(sd, init)); - - init++; - i++; - } - printk("\n"); -} - -static int tvp5150_log_status(struct v4l2_subdev *sd) -{ - printk("tvp5150: Video input source selection #1 = 0x%02x\n", - tvp5150_read(sd, TVP5150_VD_IN_SRC_SEL_1)); - printk("tvp5150: Analog channel controls = 0x%02x\n", - tvp5150_read(sd, TVP5150_ANAL_CHL_CTL)); - printk("tvp5150: Operation mode controls = 0x%02x\n", - tvp5150_read(sd, TVP5150_OP_MODE_CTL)); - printk("tvp5150: Miscellaneous controls = 0x%02x\n", - tvp5150_read(sd, TVP5150_MISC_CTL)); - printk("tvp5150: Autoswitch mask= 0x%02x\n", - tvp5150_read(sd, TVP5150_AUTOSW_MSK)); - printk("tvp5150: Color killer threshold control = 0x%02x\n", - tvp5150_read(sd, TVP5150_COLOR_KIL_THSH_CTL)); - printk("tvp5150: Luminance processing controls #1 #2 and #3 = %02x %02x %02x\n", - tvp5150_read(sd, TVP5150_LUMA_PROC_CTL_1), - tvp5150_read(sd, TVP5150_LUMA_PROC_CTL_2), - tvp5150_read(sd, TVP5150_LUMA_PROC_CTL_3)); - printk("tvp5150: Brightness control = 0x%02x\n", - tvp5150_read(sd, TVP5150_BRIGHT_CTL)); - printk("tvp5150: Color saturation control = 0x%02x\n", - tvp5150_read(sd, TVP5150_SATURATION_CTL)); - printk("tvp5150: Hue control = 0x%02x\n", - tvp5150_read(sd, TVP5150_HUE_CTL)); - printk("tvp5150: Contrast control = 0x%02x\n", - tvp5150_read(sd, TVP5150_CONTRAST_CTL)); - printk("tvp5150: Outputs and data rates select = 0x%02x\n", - tvp5150_read(sd, TVP5150_DATA_RATE_SEL)); - printk("tvp5150: Configuration shared pins = 0x%02x\n", - tvp5150_read(sd, TVP5150_CONF_SHARED_PIN)); - printk("tvp5150: Active video cropping start = 0x%02x%02x\n", - tvp5150_read(sd, TVP5150_ACT_VD_CROP_ST_MSB), - tvp5150_read(sd, TVP5150_ACT_VD_CROP_ST_LSB)); - printk("tvp5150: Active video cropping stop = 0x%02x%02x\n", - tvp5150_read(sd, TVP5150_ACT_VD_CROP_STP_MSB), - tvp5150_read(sd, TVP5150_ACT_VD_CROP_STP_LSB)); - printk("tvp5150: Genlock/RTC = 0x%02x\n", - tvp5150_read(sd, TVP5150_GENLOCK)); - printk("tvp5150: Horizontal sync start = 0x%02x\n", - tvp5150_read(sd, TVP5150_HORIZ_SYNC_START)); - printk("tvp5150: Vertical blanking start = 0x%02x\n", - tvp5150_read(sd, TVP5150_VERT_BLANKING_START)); - printk("tvp5150: Vertical blanking stop = 0x%02x\n", - tvp5150_read(sd, TVP5150_VERT_BLANKING_STOP)); - printk("tvp5150: Chrominance processing control #1 and #2 = %02x %02x\n", - tvp5150_read(sd, TVP5150_CHROMA_PROC_CTL_1), - tvp5150_read(sd, TVP5150_CHROMA_PROC_CTL_2)); - printk("tvp5150: Interrupt reset register B = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_RESET_REG_B)); - printk("tvp5150: Interrupt enable register B = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_ENABLE_REG_B)); - printk("tvp5150: Interrupt configuration register B = 0x%02x\n", - tvp5150_read(sd, TVP5150_INTT_CONFIG_REG_B)); - printk("tvp5150: Video standard = 0x%02x\n", - tvp5150_read(sd, TVP5150_VIDEO_STD)); - printk("tvp5150: Chroma gain factor: Cb=0x%02x Cr=0x%02x\n", - tvp5150_read(sd, TVP5150_CB_GAIN_FACT), - tvp5150_read(sd, TVP5150_CR_GAIN_FACTOR)); - printk("tvp5150: Macrovision on counter = 0x%02x\n", - tvp5150_read(sd, TVP5150_MACROVISION_ON_CTR)); - printk("tvp5150: Macrovision off counter = 0x%02x\n", - tvp5150_read(sd, TVP5150_MACROVISION_OFF_CTR)); - printk("tvp5150: ITU-R BT.656.%d timing(TVP5150AM1 only)\n", - (tvp5150_read(sd, TVP5150_REV_SELECT) & 1) ? 3 : 4); - printk("tvp5150: Device ID = %02x%02x\n", - tvp5150_read(sd, TVP5150_MSB_DEV_ID), - tvp5150_read(sd, TVP5150_LSB_DEV_ID)); - printk("tvp5150: ROM version = (hex) %02x.%02x\n", - tvp5150_read(sd, TVP5150_ROM_MAJOR_VER), - tvp5150_read(sd, TVP5150_ROM_MINOR_VER)); - printk("tvp5150: Vertical line count = 0x%02x%02x\n", - tvp5150_read(sd, TVP5150_VERT_LN_COUNT_MSB), - tvp5150_read(sd, TVP5150_VERT_LN_COUNT_LSB)); - printk("tvp5150: Interrupt status register B = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_STATUS_REG_B)); - printk("tvp5150: Interrupt active register B = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_ACTIVE_REG_B)); - printk("tvp5150: Status regs #1 to #5 = %02x %02x %02x %02x %02x\n", - tvp5150_read(sd, TVP5150_STATUS_REG_1), - tvp5150_read(sd, TVP5150_STATUS_REG_2), - tvp5150_read(sd, TVP5150_STATUS_REG_3), - tvp5150_read(sd, TVP5150_STATUS_REG_4), - tvp5150_read(sd, TVP5150_STATUS_REG_5)); - - dump_reg_range(sd, "Teletext filter 1", TVP5150_TELETEXT_FIL1_INI, - TVP5150_TELETEXT_FIL1_END, 8); - dump_reg_range(sd, "Teletext filter 2", TVP5150_TELETEXT_FIL2_INI, - TVP5150_TELETEXT_FIL2_END, 8); - - printk("tvp5150: Teletext filter enable = 0x%02x\n", - tvp5150_read(sd, TVP5150_TELETEXT_FIL_ENA)); - printk("tvp5150: Interrupt status register A = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_STATUS_REG_A)); - printk("tvp5150: Interrupt enable register A = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_ENABLE_REG_A)); - printk("tvp5150: Interrupt configuration = 0x%02x\n", - tvp5150_read(sd, TVP5150_INT_CONF)); - printk("tvp5150: VDP status register = 0x%02x\n", - tvp5150_read(sd, TVP5150_VDP_STATUS_REG)); - printk("tvp5150: FIFO word count = 0x%02x\n", - tvp5150_read(sd, TVP5150_FIFO_WORD_COUNT)); - printk("tvp5150: FIFO interrupt threshold = 0x%02x\n", - tvp5150_read(sd, TVP5150_FIFO_INT_THRESHOLD)); - printk("tvp5150: FIFO reset = 0x%02x\n", - tvp5150_read(sd, TVP5150_FIFO_RESET)); - printk("tvp5150: Line number interrupt = 0x%02x\n", - tvp5150_read(sd, TVP5150_LINE_NUMBER_INT)); - printk("tvp5150: Pixel alignment register = 0x%02x%02x\n", - tvp5150_read(sd, TVP5150_PIX_ALIGN_REG_HIGH), - tvp5150_read(sd, TVP5150_PIX_ALIGN_REG_LOW)); - printk("tvp5150: FIFO output control = 0x%02x\n", - tvp5150_read(sd, TVP5150_FIFO_OUT_CTRL)); - printk("tvp5150: Full field enable = 0x%02x\n", - tvp5150_read(sd, TVP5150_FULL_FIELD_ENA)); - printk("tvp5150: Full field mode register = 0x%02x\n", - tvp5150_read(sd, TVP5150_FULL_FIELD_MODE_REG)); - - dump_reg_range(sd, "CC data", TVP5150_CC_DATA_INI, - TVP5150_CC_DATA_END, 8); - - dump_reg_range(sd, "WSS data", TVP5150_WSS_DATA_INI, - TVP5150_WSS_DATA_END, 8); - - dump_reg_range(sd, "VPS data", TVP5150_VPS_DATA_INI, - TVP5150_VPS_DATA_END, 8); - - dump_reg_range(sd, "VITC data", TVP5150_VITC_DATA_INI, - TVP5150_VITC_DATA_END, 10); - - dump_reg_range(sd, "Line mode", TVP5150_LINE_MODE_INI, - TVP5150_LINE_MODE_END, 8); - return 0; -} - -/**************************************************************************** - Basic functions - ****************************************************************************/ - -static inline void tvp5150_selmux(struct v4l2_subdev *sd) -{ - int opmode = 0; - struct tvp5150 *decoder = to_tvp5150(sd); - int input = 0; - int val; - - if ((decoder->output & TVP5150_BLACK_SCREEN) || !decoder->enable) - input = 8; - - switch (decoder->input) { - case TVP5150_COMPOSITE1: - input |= 2; - /* fall through */ - case TVP5150_COMPOSITE0: - break; - case TVP5150_SVIDEO: - default: - input |= 1; - break; - } - - v4l2_dbg(1, debug, sd, "Selecting video route: route input=%i, output=%i " - "=> tvp5150 input=%i, opmode=%i\n", - decoder->input, decoder->output, - input, opmode); - - tvp5150_write(sd, TVP5150_OP_MODE_CTL, opmode); - tvp5150_write(sd, TVP5150_VD_IN_SRC_SEL_1, input); - - /* Svideo should enable YCrCb output and disable GPCL output - * For Composite and TV, it should be the reverse - */ - val = tvp5150_read(sd, TVP5150_MISC_CTL); - if (val < 0) { - v4l2_err(sd, "%s: failed with error = %d\n", __func__, val); - return; - } - - if (decoder->input == TVP5150_SVIDEO) - val = (val & ~0x40) | 0x10; - else - val = (val & ~0x10) | 0x40; - tvp5150_write(sd, TVP5150_MISC_CTL, val); -}; - -struct i2c_reg_value { - unsigned char reg; - unsigned char value; -}; - -/* Default values as sugested at TVP5150AM1 datasheet */ -static const struct i2c_reg_value tvp5150_init_default[] = { - { /* 0x00 */ - TVP5150_VD_IN_SRC_SEL_1,0x00 - }, - { /* 0x01 */ - TVP5150_ANAL_CHL_CTL,0x15 - }, - { /* 0x02 */ - TVP5150_OP_MODE_CTL,0x00 - }, - { /* 0x03 */ - TVP5150_MISC_CTL,0x01 - }, - { /* 0x06 */ - TVP5150_COLOR_KIL_THSH_CTL,0x10 - }, - { /* 0x07 */ - TVP5150_LUMA_PROC_CTL_1,0x60 - }, - { /* 0x08 */ - TVP5150_LUMA_PROC_CTL_2,0x00 - }, - { /* 0x09 */ - TVP5150_BRIGHT_CTL,0x80 - }, - { /* 0x0a */ - TVP5150_SATURATION_CTL,0x80 - }, - { /* 0x0b */ - TVP5150_HUE_CTL,0x00 - }, - { /* 0x0c */ - TVP5150_CONTRAST_CTL,0x80 - }, - { /* 0x0d */ - TVP5150_DATA_RATE_SEL,0x47 - }, - { /* 0x0e */ - TVP5150_LUMA_PROC_CTL_3,0x00 - }, - { /* 0x0f */ - TVP5150_CONF_SHARED_PIN,0x08 - }, - { /* 0x11 */ - TVP5150_ACT_VD_CROP_ST_MSB,0x00 - }, - { /* 0x12 */ - TVP5150_ACT_VD_CROP_ST_LSB,0x00 - }, - { /* 0x13 */ - TVP5150_ACT_VD_CROP_STP_MSB,0x00 - }, - { /* 0x14 */ - TVP5150_ACT_VD_CROP_STP_LSB,0x00 - }, - { /* 0x15 */ - TVP5150_GENLOCK,0x01 - }, - { /* 0x16 */ - TVP5150_HORIZ_SYNC_START,0x80 - }, - { /* 0x18 */ - TVP5150_VERT_BLANKING_START,0x00 - }, - { /* 0x19 */ - TVP5150_VERT_BLANKING_STOP,0x00 - }, - { /* 0x1a */ - TVP5150_CHROMA_PROC_CTL_1,0x0c - }, - { /* 0x1b */ - TVP5150_CHROMA_PROC_CTL_2,0x14 - }, - { /* 0x1c */ - TVP5150_INT_RESET_REG_B,0x00 - }, - { /* 0x1d */ - TVP5150_INT_ENABLE_REG_B,0x00 - }, - { /* 0x1e */ - TVP5150_INTT_CONFIG_REG_B,0x00 - }, - { /* 0x28 */ - TVP5150_VIDEO_STD,0x00 - }, - { /* 0x2e */ - TVP5150_MACROVISION_ON_CTR,0x0f - }, - { /* 0x2f */ - TVP5150_MACROVISION_OFF_CTR,0x01 - }, - { /* 0xbb */ - TVP5150_TELETEXT_FIL_ENA,0x00 - }, - { /* 0xc0 */ - TVP5150_INT_STATUS_REG_A,0x00 - }, - { /* 0xc1 */ - TVP5150_INT_ENABLE_REG_A,0x00 - }, - { /* 0xc2 */ - TVP5150_INT_CONF,0x04 - }, - { /* 0xc8 */ - TVP5150_FIFO_INT_THRESHOLD,0x80 - }, - { /* 0xc9 */ - TVP5150_FIFO_RESET,0x00 - }, - { /* 0xca */ - TVP5150_LINE_NUMBER_INT,0x00 - }, - { /* 0xcb */ - TVP5150_PIX_ALIGN_REG_LOW,0x4e - }, - { /* 0xcc */ - TVP5150_PIX_ALIGN_REG_HIGH,0x00 - }, - { /* 0xcd */ - TVP5150_FIFO_OUT_CTRL,0x01 - }, - { /* 0xcf */ - TVP5150_FULL_FIELD_ENA,0x00 - }, - { /* 0xd0 */ - TVP5150_LINE_MODE_INI,0x00 - }, - { /* 0xfc */ - TVP5150_FULL_FIELD_MODE_REG,0x7f - }, - { /* end of data */ - 0xff,0xff - } -}; - -/* Default values as sugested at TVP5150AM1 datasheet */ -static const struct i2c_reg_value tvp5150_init_enable[] = { - { - TVP5150_CONF_SHARED_PIN, 2 - },{ /* Automatic offset and AGC enabled */ - TVP5150_ANAL_CHL_CTL, 0x15 - },{ /* Activate YCrCb output 0x9 or 0xd ? */ - TVP5150_MISC_CTL, 0x6f - },{ /* Activates video std autodetection for all standards */ - TVP5150_AUTOSW_MSK, 0x0 - },{ /* Default format: 0x47. For 4:2:2: 0x40 */ - TVP5150_DATA_RATE_SEL, 0x47 - },{ - TVP5150_CHROMA_PROC_CTL_1, 0x0c - },{ - TVP5150_CHROMA_PROC_CTL_2, 0x54 - },{ /* Non documented, but initialized on WinTV USB2 */ - 0x27, 0x20 - },{ - 0xff,0xff - } -}; - -struct tvp5150_vbi_type { - unsigned int vbi_type; - unsigned int ini_line; - unsigned int end_line; - unsigned int by_field :1; -}; - -struct i2c_vbi_ram_value { - u16 reg; - struct tvp5150_vbi_type type; - unsigned char values[16]; -}; - -/* This struct have the values for each supported VBI Standard - * by - tvp5150_vbi_types should follow the same order as vbi_ram_default - * value 0 means rom position 0x10, value 1 means rom position 0x30 - * and so on. There are 16 possible locations from 0 to 15. - */ - -static struct i2c_vbi_ram_value vbi_ram_default[] = -{ - /* FIXME: Current api doesn't handle all VBI types, those not - yet supported are placed under #if 0 */ -#if 0 - {0x010, /* Teletext, SECAM, WST System A */ - {V4L2_SLICED_TELETEXT_SECAM,6,23,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x26, - 0xe6, 0xb4, 0x0e, 0x00, 0x00, 0x00, 0x10, 0x00 } - }, -#endif - {0x030, /* Teletext, PAL, WST System B */ - {V4L2_SLICED_TELETEXT_B,6,22,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0x27, 0x2e, 0x20, 0x2b, - 0xa6, 0x72, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00 } - }, -#if 0 - {0x050, /* Teletext, PAL, WST System C */ - {V4L2_SLICED_TELETEXT_PAL_C,6,22,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x22, - 0xa6, 0x98, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 } - }, - {0x070, /* Teletext, NTSC, WST System B */ - {V4L2_SLICED_TELETEXT_NTSC_B,10,21,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0x27, 0x2e, 0x20, 0x23, - 0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 } - }, - {0x090, /* Tetetext, NTSC NABTS System C */ - {V4L2_SLICED_TELETEXT_NTSC_C,10,21,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x22, - 0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x15, 0x00 } - }, - {0x0b0, /* Teletext, NTSC-J, NABTS System D */ - {V4L2_SLICED_TELETEXT_NTSC_D,10,21,1}, - { 0xaa, 0xaa, 0xff, 0xff, 0xa7, 0x2e, 0x20, 0x23, - 0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 } - }, - {0x0d0, /* Closed Caption, PAL/SECAM */ - {V4L2_SLICED_CAPTION_625,22,22,1}, - { 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02, - 0xa6, 0x7b, 0x09, 0x00, 0x00, 0x00, 0x27, 0x00 } - }, -#endif - {0x0f0, /* Closed Caption, NTSC */ - {V4L2_SLICED_CAPTION_525,21,21,1}, - { 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02, - 0x69, 0x8c, 0x09, 0x00, 0x00, 0x00, 0x27, 0x00 } - }, - {0x110, /* Wide Screen Signal, PAL/SECAM */ - {V4L2_SLICED_WSS_625,23,23,1}, - { 0x5b, 0x55, 0xc5, 0xff, 0x00, 0x71, 0x6e, 0x42, - 0xa6, 0xcd, 0x0f, 0x00, 0x00, 0x00, 0x3a, 0x00 } - }, -#if 0 - {0x130, /* Wide Screen Signal, NTSC C */ - {V4L2_SLICED_WSS_525,20,20,1}, - { 0x38, 0x00, 0x3f, 0x00, 0x00, 0x71, 0x6e, 0x43, - 0x69, 0x7c, 0x08, 0x00, 0x00, 0x00, 0x39, 0x00 } - }, - {0x150, /* Vertical Interval Timecode (VITC), PAL/SECAM */ - {V4l2_SLICED_VITC_625,6,22,0}, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x8f, 0x6d, 0x49, - 0xa6, 0x85, 0x08, 0x00, 0x00, 0x00, 0x4c, 0x00 } - }, - {0x170, /* Vertical Interval Timecode (VITC), NTSC */ - {V4l2_SLICED_VITC_525,10,20,0}, - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x8f, 0x6d, 0x49, - 0x69, 0x94, 0x08, 0x00, 0x00, 0x00, 0x4c, 0x00 } - }, -#endif - {0x190, /* Video Program System (VPS), PAL */ - {V4L2_SLICED_VPS,16,16,0}, - { 0xaa, 0xaa, 0xff, 0xff, 0xba, 0xce, 0x2b, 0x0d, - 0xa6, 0xda, 0x0b, 0x00, 0x00, 0x00, 0x60, 0x00 } - }, - /* 0x1d0 User programmable */ - - /* End of struct */ - { (u16)-1 } -}; - -static int tvp5150_write_inittab(struct v4l2_subdev *sd, - const struct i2c_reg_value *regs) -{ - while (regs->reg != 0xff) { - tvp5150_write(sd, regs->reg, regs->value); - regs++; - } - return 0; -} - -static int tvp5150_vdp_init(struct v4l2_subdev *sd, - const struct i2c_vbi_ram_value *regs) -{ - unsigned int i; - - /* Disable Full Field */ - tvp5150_write(sd, TVP5150_FULL_FIELD_ENA, 0); - - /* Before programming, Line mode should be at 0xff */ - for (i = TVP5150_LINE_MODE_INI; i <= TVP5150_LINE_MODE_END; i++) - tvp5150_write(sd, i, 0xff); - - /* Load Ram Table */ - while (regs->reg != (u16)-1) { - tvp5150_write(sd, TVP5150_CONF_RAM_ADDR_HIGH, regs->reg >> 8); - tvp5150_write(sd, TVP5150_CONF_RAM_ADDR_LOW, regs->reg); - - for (i = 0; i < 16; i++) - tvp5150_write(sd, TVP5150_VDP_CONF_RAM_DATA, regs->values[i]); - - regs++; - } - return 0; -} - -/* Fills VBI capabilities based on i2c_vbi_ram_value struct */ -static int tvp5150_g_sliced_vbi_cap(struct v4l2_subdev *sd, - struct v4l2_sliced_vbi_cap *cap) -{ - const struct i2c_vbi_ram_value *regs = vbi_ram_default; - int line; - - v4l2_dbg(1, debug, sd, "g_sliced_vbi_cap\n"); - memset(cap, 0, sizeof *cap); - - while (regs->reg != (u16)-1 ) { - for (line=regs->type.ini_line;line<=regs->type.end_line;line++) { - cap->service_lines[0][line] |= regs->type.vbi_type; - } - cap->service_set |= regs->type.vbi_type; - - regs++; - } - return 0; -} - -/* Set vbi processing - * type - one of tvp5150_vbi_types - * line - line to gather data - * fields: bit 0 field1, bit 1, field2 - * flags (default=0xf0) is a bitmask, were set means: - * bit 7: enable filtering null bytes on CC - * bit 6: send data also to FIFO - * bit 5: don't allow data with errors on FIFO - * bit 4: enable ECC when possible - * pix_align = pix alignment: - * LSB = field1 - * MSB = field2 - */ -static int tvp5150_set_vbi(struct v4l2_subdev *sd, - const struct i2c_vbi_ram_value *regs, - unsigned int type,u8 flags, int line, - const int fields) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - v4l2_std_id std = decoder->norm; - u8 reg; - int pos=0; - - if (std == V4L2_STD_ALL) { - v4l2_err(sd, "VBI can't be configured without knowing number of lines\n"); - return 0; - } else if (std & V4L2_STD_625_50) { - /* Don't follow NTSC Line number convension */ - line += 3; - } - - if (line<6||line>27) - return 0; - - while (regs->reg != (u16)-1 ) { - if ((type & regs->type.vbi_type) && - (line>=regs->type.ini_line) && - (line<=regs->type.end_line)) { - type=regs->type.vbi_type; - break; - } - - regs++; - pos++; - } - if (regs->reg == (u16)-1) - return 0; - - type=pos | (flags & 0xf0); - reg=((line-6)<<1)+TVP5150_LINE_MODE_INI; - - if (fields&1) { - tvp5150_write(sd, reg, type); - } - - if (fields&2) { - tvp5150_write(sd, reg+1, type); - } - - return type; -} - -static int tvp5150_get_vbi(struct v4l2_subdev *sd, - const struct i2c_vbi_ram_value *regs, int line) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - v4l2_std_id std = decoder->norm; - u8 reg; - int pos, type = 0; - int i, ret = 0; - - if (std == V4L2_STD_ALL) { - v4l2_err(sd, "VBI can't be configured without knowing number of lines\n"); - return 0; - } else if (std & V4L2_STD_625_50) { - /* Don't follow NTSC Line number convension */ - line += 3; - } - - if (line < 6 || line > 27) - return 0; - - reg = ((line - 6) << 1) + TVP5150_LINE_MODE_INI; - - for (i = 0; i <= 1; i++) { - ret = tvp5150_read(sd, reg + i); - if (ret < 0) { - v4l2_err(sd, "%s: failed with error = %d\n", - __func__, ret); - return 0; - } - pos = ret & 0x0f; - if (pos < 0x0f) - type |= regs[pos].type.vbi_type; - } - - return type; -} - -static int tvp5150_set_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - int fmt = 0; - - decoder->norm = std; - - /* First tests should be against specific std */ - - if (std == V4L2_STD_ALL) { - fmt = VIDEO_STD_AUTO_SWITCH_BIT; /* Autodetect mode */ - } else if (std & V4L2_STD_NTSC_443) { - fmt = VIDEO_STD_NTSC_4_43_BIT; - } else if (std & V4L2_STD_PAL_M) { - fmt = VIDEO_STD_PAL_M_BIT; - } else if (std & (V4L2_STD_PAL_N | V4L2_STD_PAL_Nc)) { - fmt = VIDEO_STD_PAL_COMBINATION_N_BIT; - } else { - /* Then, test against generic ones */ - if (std & V4L2_STD_NTSC) - fmt = VIDEO_STD_NTSC_MJ_BIT; - else if (std & V4L2_STD_PAL) - fmt = VIDEO_STD_PAL_BDGHIN_BIT; - else if (std & V4L2_STD_SECAM) - fmt = VIDEO_STD_SECAM_BIT; - } - - v4l2_dbg(1, debug, sd, "Set video std register to %d.\n", fmt); - tvp5150_write(sd, TVP5150_VIDEO_STD, fmt); - return 0; -} - -static int tvp5150_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - - if (decoder->norm == std) - return 0; - - /* Change cropping height limits */ - if (std & V4L2_STD_525_60) - decoder->rect.height = TVP5150_V_MAX_525_60; - else - decoder->rect.height = TVP5150_V_MAX_OTHERS; - - - return tvp5150_set_std(sd, std); -} - -static int tvp5150_reset(struct v4l2_subdev *sd, u32 val) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - - /* Initializes TVP5150 to its default values */ - tvp5150_write_inittab(sd, tvp5150_init_default); - - /* Initializes VDP registers */ - tvp5150_vdp_init(sd, vbi_ram_default); - - /* Selects decoder input */ - tvp5150_selmux(sd); - - /* Initializes TVP5150 to stream enabled values */ - tvp5150_write_inittab(sd, tvp5150_init_enable); - - /* Initialize image preferences */ - v4l2_ctrl_handler_setup(&decoder->hdl); - - tvp5150_set_std(sd, decoder->norm); - return 0; -}; - -static int tvp5150_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - tvp5150_write(sd, TVP5150_BRIGHT_CTL, ctrl->val); - return 0; - case V4L2_CID_CONTRAST: - tvp5150_write(sd, TVP5150_CONTRAST_CTL, ctrl->val); - return 0; - case V4L2_CID_SATURATION: - tvp5150_write(sd, TVP5150_SATURATION_CTL, ctrl->val); - return 0; - case V4L2_CID_HUE: - tvp5150_write(sd, TVP5150_HUE_CTL, ctrl->val); - return 0; - } - return -EINVAL; -} - -static v4l2_std_id tvp5150_read_std(struct v4l2_subdev *sd) -{ - int val = tvp5150_read(sd, TVP5150_STATUS_REG_5); - - switch (val & 0x0F) { - case 0x01: - return V4L2_STD_NTSC; - case 0x03: - return V4L2_STD_PAL; - case 0x05: - return V4L2_STD_PAL_M; - case 0x07: - return V4L2_STD_PAL_N | V4L2_STD_PAL_Nc; - case 0x09: - return V4L2_STD_NTSC_443; - case 0xb: - return V4L2_STD_SECAM; - default: - return V4L2_STD_UNKNOWN; - } -} - -static int tvp5150_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index, - enum v4l2_mbus_pixelcode *code) -{ - if (index) - return -EINVAL; - - *code = V4L2_MBUS_FMT_UYVY8_2X8; - return 0; -} - -static int tvp5150_mbus_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *f) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - - if (f == NULL) - return -EINVAL; - - tvp5150_reset(sd, 0); - - f->width = decoder->rect.width; - f->height = decoder->rect.height; - - f->code = V4L2_MBUS_FMT_UYVY8_2X8; - f->field = V4L2_FIELD_SEQ_TB; - f->colorspace = V4L2_COLORSPACE_SMPTE170M; - - v4l2_dbg(1, debug, sd, "width = %d, height = %d\n", f->width, - f->height); - return 0; -} - -static int tvp5150_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) -{ - struct v4l2_rect rect = a->c; - struct tvp5150 *decoder = to_tvp5150(sd); - v4l2_std_id std; - int hmax; - - v4l2_dbg(1, debug, sd, "%s left=%d, top=%d, width=%d, height=%d\n", - __func__, rect.left, rect.top, rect.width, rect.height); - - if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - /* tvp5150 has some special limits */ - rect.left = clamp(rect.left, 0, TVP5150_MAX_CROP_LEFT); - rect.width = clamp(rect.width, - TVP5150_H_MAX - TVP5150_MAX_CROP_LEFT - rect.left, - TVP5150_H_MAX - rect.left); - rect.top = clamp(rect.top, 0, TVP5150_MAX_CROP_TOP); - - /* Calculate height based on current standard */ - if (decoder->norm == V4L2_STD_ALL) - std = tvp5150_read_std(sd); - else - std = decoder->norm; - - if (std & V4L2_STD_525_60) - hmax = TVP5150_V_MAX_525_60; - else - hmax = TVP5150_V_MAX_OTHERS; - - rect.height = clamp(rect.height, - hmax - TVP5150_MAX_CROP_TOP - rect.top, - hmax - rect.top); - - tvp5150_write(sd, TVP5150_VERT_BLANKING_START, rect.top); - tvp5150_write(sd, TVP5150_VERT_BLANKING_STOP, - rect.top + rect.height - hmax); - tvp5150_write(sd, TVP5150_ACT_VD_CROP_ST_MSB, - rect.left >> TVP5150_CROP_SHIFT); - tvp5150_write(sd, TVP5150_ACT_VD_CROP_ST_LSB, - rect.left | (1 << TVP5150_CROP_SHIFT)); - tvp5150_write(sd, TVP5150_ACT_VD_CROP_STP_MSB, - (rect.left + rect.width - TVP5150_MAX_CROP_LEFT) >> - TVP5150_CROP_SHIFT); - tvp5150_write(sd, TVP5150_ACT_VD_CROP_STP_LSB, - rect.left + rect.width - TVP5150_MAX_CROP_LEFT); - - decoder->rect = rect; - - return 0; -} - -static int tvp5150_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) -{ - struct tvp5150 *decoder = container_of(sd, struct tvp5150, sd); - - a->c = decoder->rect; - a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - - return 0; -} - -static int tvp5150_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a) -{ - struct tvp5150 *decoder = container_of(sd, struct tvp5150, sd); - v4l2_std_id std; - - if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - a->bounds.left = 0; - a->bounds.top = 0; - a->bounds.width = TVP5150_H_MAX; - - /* Calculate height based on current standard */ - if (decoder->norm == V4L2_STD_ALL) - std = tvp5150_read_std(sd); - else - std = decoder->norm; - - if (std & V4L2_STD_525_60) - a->bounds.height = TVP5150_V_MAX_525_60; - else - a->bounds.height = TVP5150_V_MAX_OTHERS; - - a->defrect = a->bounds; - a->pixelaspect.numerator = 1; - a->pixelaspect.denominator = 1; - - return 0; -} - -/**************************************************************************** - I2C Command - ****************************************************************************/ - -static int tvp5150_s_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct tvp5150 *decoder = to_tvp5150(sd); - - decoder->input = input; - decoder->output = output; - tvp5150_selmux(sd); - return 0; -} - -static int tvp5150_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt) -{ - /* this is for capturing 36 raw vbi lines - if there's a way to cut off the beginning 2 vbi lines - with the tvp5150 then the vbi line count could be lowered - to 17 lines/field again, although I couldn't find a register - which could do that cropping */ - if (fmt->sample_format == V4L2_PIX_FMT_GREY) - tvp5150_write(sd, TVP5150_LUMA_PROC_CTL_1, 0x70); - if (fmt->count[0] == 18 && fmt->count[1] == 18) { - tvp5150_write(sd, TVP5150_VERT_BLANKING_START, 0x00); - tvp5150_write(sd, TVP5150_VERT_BLANKING_STOP, 0x01); - } - return 0; -} - -static int tvp5150_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) -{ - int i; - - if (svbi->service_set != 0) { - for (i = 0; i <= 23; i++) { - svbi->service_lines[1][i] = 0; - svbi->service_lines[0][i] = - tvp5150_set_vbi(sd, vbi_ram_default, - svbi->service_lines[0][i], 0xf0, i, 3); - } - /* Enables FIFO */ - tvp5150_write(sd, TVP5150_FIFO_OUT_CTRL, 1); - } else { - /* Disables FIFO*/ - tvp5150_write(sd, TVP5150_FIFO_OUT_CTRL, 0); - - /* Disable Full Field */ - tvp5150_write(sd, TVP5150_FULL_FIELD_ENA, 0); - - /* Disable Line modes */ - for (i = TVP5150_LINE_MODE_INI; i <= TVP5150_LINE_MODE_END; i++) - tvp5150_write(sd, i, 0xff); - } - return 0; -} - -static int tvp5150_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) -{ - int i, mask = 0; - - memset(svbi, 0, sizeof(*svbi)); - - for (i = 0; i <= 23; i++) { - svbi->service_lines[0][i] = - tvp5150_get_vbi(sd, vbi_ram_default, i); - mask |= svbi->service_lines[0][i]; - } - svbi->service_set = mask; - return 0; -} - -static int tvp5150_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - int rev; - struct i2c_client *client = v4l2_get_subdevdata(sd); - - rev = tvp5150_read(sd, TVP5150_ROM_MAJOR_VER) << 8 | - tvp5150_read(sd, TVP5150_ROM_MINOR_VER); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TVP5150, - rev); -} - - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int tvp5150_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - int res; - - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - res = tvp5150_read(sd, reg->reg & 0xff); - if (res < 0) { - v4l2_err(sd, "%s: failed with error = %d\n", __func__, res); - return res; - } - - reg->val = res; - reg->size = 1; - return 0; -} - -static int tvp5150_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - tvp5150_write(sd, reg->reg & 0xff, reg->val & 0xff); - return 0; -} -#endif - -static int tvp5150_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - int status = tvp5150_read(sd, 0x88); - - vt->signal = ((status & 0x04) && (status & 0x02)) ? 0xffff : 0x0; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_ctrl_ops tvp5150_ctrl_ops = { - .s_ctrl = tvp5150_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops tvp5150_core_ops = { - .log_status = tvp5150_log_status, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .s_std = tvp5150_s_std, - .reset = tvp5150_reset, - .g_chip_ident = tvp5150_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = tvp5150_g_register, - .s_register = tvp5150_s_register, -#endif -}; - -static const struct v4l2_subdev_tuner_ops tvp5150_tuner_ops = { - .g_tuner = tvp5150_g_tuner, -}; - -static const struct v4l2_subdev_video_ops tvp5150_video_ops = { - .s_routing = tvp5150_s_routing, - .enum_mbus_fmt = tvp5150_enum_mbus_fmt, - .s_mbus_fmt = tvp5150_mbus_fmt, - .try_mbus_fmt = tvp5150_mbus_fmt, - .g_mbus_fmt = tvp5150_mbus_fmt, - .s_crop = tvp5150_s_crop, - .g_crop = tvp5150_g_crop, - .cropcap = tvp5150_cropcap, -}; - -static const struct v4l2_subdev_vbi_ops tvp5150_vbi_ops = { - .g_sliced_vbi_cap = tvp5150_g_sliced_vbi_cap, - .g_sliced_fmt = tvp5150_g_sliced_fmt, - .s_sliced_fmt = tvp5150_s_sliced_fmt, - .s_raw_fmt = tvp5150_s_raw_fmt, -}; - -static const struct v4l2_subdev_ops tvp5150_ops = { - .core = &tvp5150_core_ops, - .tuner = &tvp5150_tuner_ops, - .video = &tvp5150_video_ops, - .vbi = &tvp5150_vbi_ops, -}; - - -/**************************************************************************** - I2C Client & Driver - ****************************************************************************/ - -static int tvp5150_probe(struct i2c_client *c, - const struct i2c_device_id *id) -{ - struct tvp5150 *core; - struct v4l2_subdev *sd; - int tvp5150_id[4]; - int i, res; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(c->adapter, - I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) - return -EIO; - - core = kzalloc(sizeof(struct tvp5150), GFP_KERNEL); - if (!core) { - return -ENOMEM; - } - sd = &core->sd; - v4l2_i2c_subdev_init(sd, c, &tvp5150_ops); - - /* - * Read consequent registers - TVP5150_MSB_DEV_ID, TVP5150_LSB_DEV_ID, - * TVP5150_ROM_MAJOR_VER, TVP5150_ROM_MINOR_VER - */ - for (i = 0; i < 4; i++) { - res = tvp5150_read(sd, TVP5150_MSB_DEV_ID + i); - if (res < 0) - goto free_core; - tvp5150_id[i] = res; - } - - v4l_info(c, "chip found @ 0x%02x (%s)\n", - c->addr << 1, c->adapter->name); - - if (tvp5150_id[2] == 4 && tvp5150_id[3] == 0) { /* Is TVP5150AM1 */ - v4l2_info(sd, "tvp%02x%02xam1 detected.\n", - tvp5150_id[0], tvp5150_id[1]); - - /* ITU-T BT.656.4 timing */ - tvp5150_write(sd, TVP5150_REV_SELECT, 0); - } else { - /* Is TVP5150A */ - if (tvp5150_id[2] == 3 || tvp5150_id[3] == 0x21) { - v4l2_info(sd, "tvp%02x%02xa detected.\n", - tvp5150_id[2], tvp5150_id[3]); - } else { - v4l2_info(sd, "*** unknown tvp%02x%02x chip detected.\n", - tvp5150_id[2], tvp5150_id[3]); - v4l2_info(sd, "*** Rom ver is %d.%d\n", - tvp5150_id[2], tvp5150_id[3]); - } - } - - core->norm = V4L2_STD_ALL; /* Default is autodetect */ - core->input = TVP5150_COMPOSITE1; - core->enable = 1; - - v4l2_ctrl_handler_init(&core->hdl, 4); - v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, - V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); - v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, - V4L2_CID_CONTRAST, 0, 255, 1, 128); - v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, - V4L2_CID_SATURATION, 0, 255, 1, 128); - v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, - V4L2_CID_HUE, -128, 127, 1, 0); - sd->ctrl_handler = &core->hdl; - if (core->hdl.error) { - res = core->hdl.error; - v4l2_ctrl_handler_free(&core->hdl); - goto free_core; - } - v4l2_ctrl_handler_setup(&core->hdl); - - /* Default is no cropping */ - core->rect.top = 0; - if (tvp5150_read_std(sd) & V4L2_STD_525_60) - core->rect.height = TVP5150_V_MAX_525_60; - else - core->rect.height = TVP5150_V_MAX_OTHERS; - core->rect.left = 0; - core->rect.width = TVP5150_H_MAX; - - if (debug > 1) - tvp5150_log_status(sd); - return 0; - -free_core: - kfree(core); - return res; -} - -static int tvp5150_remove(struct i2c_client *c) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(c); - struct tvp5150 *decoder = to_tvp5150(sd); - - v4l2_dbg(1, debug, sd, - "tvp5150.c: removing tvp5150 adapter on address 0x%x\n", - c->addr << 1); - - v4l2_device_unregister_subdev(sd); - v4l2_ctrl_handler_free(&decoder->hdl); - kfree(to_tvp5150(sd)); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_device_id tvp5150_id[] = { - { "tvp5150", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tvp5150_id); - -static struct i2c_driver tvp5150_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "tvp5150", - }, - .probe = tvp5150_probe, - .remove = tvp5150_remove, - .id_table = tvp5150_id, -}; - -module_i2c_driver(tvp5150_driver); 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