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-rw-r--r--drivers/media/video/tvp5150.c1274
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 a751b6c146fd..000000000000
--- 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, &reg->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, &reg->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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