Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1 | /* |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 2 | * tvp5150 - Texas Instruments TVP5150A/AM1 video decoder driver |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 3 | * |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 4 | * Copyright (c) 2005,2006 Mauro Carvalho Chehab (mchehab@infradead.org) |
| 5 | * This code is placed under the terms of the GNU General Public License v2 |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 6 | */ |
| 7 | |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 8 | #include <linux/i2c.h> |
| 9 | #include <linux/videodev.h> |
| 10 | #include <linux/delay.h> |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 11 | #include <linux/video_decoder.h> |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 12 | #include <media/v4l2-common.h> |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 13 | #include <media/tvp5150.h> |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 14 | |
| 15 | #include "tvp5150_reg.h" |
| 16 | |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 17 | MODULE_DESCRIPTION("Texas Instruments TVP5150A video decoder driver"); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 18 | MODULE_AUTHOR("Mauro Carvalho Chehab"); |
| 19 | MODULE_LICENSE("GPL"); |
| 20 | |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 21 | /* standard i2c insmod options */ |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 22 | static unsigned short normal_i2c[] = { |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 23 | 0xb8 >> 1, |
| 24 | 0xba >> 1, |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 25 | I2C_CLIENT_END |
| 26 | }; |
| 27 | |
| 28 | I2C_CLIENT_INSMOD; |
| 29 | |
| 30 | static int debug = 0; |
| 31 | module_param(debug, int, 0); |
| 32 | MODULE_PARM_DESC(debug, "Debug level (0-1)"); |
| 33 | |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 34 | #define tvp5150_err(fmt, arg...) do { \ |
| 35 | printk(KERN_ERR "%s %d-%04x: " fmt, c->driver->driver.name, \ |
| 36 | i2c_adapter_id(c->adapter), c->addr , ## arg); } while (0) |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 37 | #define tvp5150_info(fmt, arg...) do { \ |
Mauro Carvalho Chehab | cab462f | 2006-01-09 15:53:26 -0200 | [diff] [blame] | 38 | printk(KERN_INFO "%s %d-%04x: " fmt, c->driver->driver.name, \ |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 39 | i2c_adapter_id(c->adapter), c->addr , ## arg); } while (0) |
| 40 | #define tvp5150_dbg(num, fmt, arg...) \ |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 41 | do { \ |
| 42 | if (debug >= num) \ |
Mauro Carvalho Chehab | cab462f | 2006-01-09 15:53:26 -0200 | [diff] [blame] | 43 | printk(KERN_DEBUG "%s debug %d-%04x: " fmt,\ |
| 44 | c->driver->driver.name, \ |
| 45 | i2c_adapter_id(c->adapter), \ |
| 46 | c->addr , ## arg); } while (0) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 47 | |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 48 | /* supported controls */ |
| 49 | static struct v4l2_queryctrl tvp5150_qctrl[] = { |
| 50 | { |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 51 | .id = V4L2_CID_BRIGHTNESS, |
| 52 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 53 | .name = "Brightness", |
| 54 | .minimum = 0, |
| 55 | .maximum = 255, |
| 56 | .step = 1, |
Mauro Carvalho Chehab | 75bc801 | 2006-03-28 10:02:28 -0300 | [diff] [blame] | 57 | .default_value = 128, |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 58 | .flags = 0, |
| 59 | }, { |
| 60 | .id = V4L2_CID_CONTRAST, |
| 61 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 62 | .name = "Contrast", |
| 63 | .minimum = 0, |
| 64 | .maximum = 255, |
| 65 | .step = 0x1, |
Mauro Carvalho Chehab | 75bc801 | 2006-03-28 10:02:28 -0300 | [diff] [blame] | 66 | .default_value = 128, |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 67 | .flags = 0, |
| 68 | }, { |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 69 | .id = V4L2_CID_SATURATION, |
| 70 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 71 | .name = "Saturation", |
| 72 | .minimum = 0, |
| 73 | .maximum = 255, |
| 74 | .step = 0x1, |
Mauro Carvalho Chehab | 75bc801 | 2006-03-28 10:02:28 -0300 | [diff] [blame] | 75 | .default_value = 128, |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 76 | .flags = 0, |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 77 | }, { |
| 78 | .id = V4L2_CID_HUE, |
| 79 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 80 | .name = "Hue", |
| 81 | .minimum = -128, |
| 82 | .maximum = 127, |
| 83 | .step = 0x1, |
Mauro Carvalho Chehab | 75bc801 | 2006-03-28 10:02:28 -0300 | [diff] [blame] | 84 | .default_value = 0, |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 85 | .flags = 0, |
| 86 | } |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 87 | }; |
| 88 | |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 89 | struct tvp5150 { |
| 90 | struct i2c_client *client; |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 91 | |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 92 | v4l2_std_id norm; /* Current set standard */ |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 93 | struct v4l2_routing route; |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 94 | int enable; |
| 95 | int bright; |
| 96 | int contrast; |
| 97 | int hue; |
| 98 | int sat; |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 99 | }; |
| 100 | |
Arjan van de Ven | 858119e | 2006-01-14 13:20:43 -0800 | [diff] [blame] | 101 | static int tvp5150_read(struct i2c_client *c, unsigned char addr) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 102 | { |
| 103 | unsigned char buffer[1]; |
| 104 | int rc; |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 105 | |
| 106 | buffer[0] = addr; |
| 107 | if (1 != (rc = i2c_master_send(c, buffer, 1))) |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 108 | tvp5150_dbg(0, "i2c i/o error: rc == %d (should be 1)\n", rc); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 109 | |
| 110 | msleep(10); |
| 111 | |
| 112 | if (1 != (rc = i2c_master_recv(c, buffer, 1))) |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 113 | tvp5150_dbg(0, "i2c i/o error: rc == %d (should be 1)\n", rc); |
| 114 | |
| 115 | tvp5150_dbg(2, "tvp5150: read 0x%02x = 0x%02x\n", addr, buffer[0]); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 116 | |
| 117 | return (buffer[0]); |
| 118 | } |
| 119 | |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 120 | static inline void tvp5150_write(struct i2c_client *c, unsigned char addr, |
| 121 | unsigned char value) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 122 | { |
| 123 | unsigned char buffer[2]; |
| 124 | int rc; |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 125 | |
| 126 | buffer[0] = addr; |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 127 | buffer[1] = value; |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 128 | tvp5150_dbg(2, "tvp5150: writing 0x%02x 0x%02x\n", buffer[0], buffer[1]); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 129 | if (2 != (rc = i2c_master_send(c, buffer, 2))) |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 130 | tvp5150_dbg(0, "i2c i/o error: rc == %d (should be 2)\n", rc); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 131 | } |
| 132 | |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 133 | static void dump_reg_range(struct i2c_client *c, char *s, u8 init, const u8 end,int max_line) |
| 134 | { |
| 135 | int i=0; |
| 136 | |
| 137 | while (init!=(u8)(end+1)) { |
| 138 | if ((i%max_line) == 0) { |
| 139 | if (i>0) |
| 140 | printk("\n"); |
| 141 | printk("tvp5150: %s reg 0x%02x = ",s,init); |
| 142 | } |
| 143 | printk("%02x ",tvp5150_read(c, init)); |
| 144 | |
| 145 | init++; |
| 146 | i++; |
| 147 | } |
| 148 | printk("\n"); |
| 149 | } |
| 150 | |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 151 | static void dump_reg(struct i2c_client *c) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 152 | { |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 153 | printk("tvp5150: Video input source selection #1 = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 154 | tvp5150_read(c, TVP5150_VD_IN_SRC_SEL_1)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 155 | printk("tvp5150: Analog channel controls = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 156 | tvp5150_read(c, TVP5150_ANAL_CHL_CTL)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 157 | printk("tvp5150: Operation mode controls = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 158 | tvp5150_read(c, TVP5150_OP_MODE_CTL)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 159 | printk("tvp5150: Miscellaneous controls = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 160 | tvp5150_read(c, TVP5150_MISC_CTL)); |
| 161 | printk("tvp5150: Autoswitch mask= 0x%02x\n", |
| 162 | tvp5150_read(c, TVP5150_AUTOSW_MSK)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 163 | printk("tvp5150: Color killer threshold control = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 164 | tvp5150_read(c, TVP5150_COLOR_KIL_THSH_CTL)); |
| 165 | printk("tvp5150: Luminance processing controls #1 #2 and #3 = %02x %02x %02x\n", |
| 166 | tvp5150_read(c, TVP5150_LUMA_PROC_CTL_1), |
| 167 | tvp5150_read(c, TVP5150_LUMA_PROC_CTL_2), |
| 168 | tvp5150_read(c, TVP5150_LUMA_PROC_CTL_3)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 169 | printk("tvp5150: Brightness control = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 170 | tvp5150_read(c, TVP5150_BRIGHT_CTL)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 171 | printk("tvp5150: Color saturation control = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 172 | tvp5150_read(c, TVP5150_SATURATION_CTL)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 173 | printk("tvp5150: Hue control = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 174 | tvp5150_read(c, TVP5150_HUE_CTL)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 175 | printk("tvp5150: Contrast control = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 176 | tvp5150_read(c, TVP5150_CONTRAST_CTL)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 177 | printk("tvp5150: Outputs and data rates select = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 178 | tvp5150_read(c, TVP5150_DATA_RATE_SEL)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 179 | printk("tvp5150: Configuration shared pins = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 180 | tvp5150_read(c, TVP5150_CONF_SHARED_PIN)); |
| 181 | printk("tvp5150: Active video cropping start = 0x%02x%02x\n", |
| 182 | tvp5150_read(c, TVP5150_ACT_VD_CROP_ST_MSB), |
| 183 | tvp5150_read(c, TVP5150_ACT_VD_CROP_ST_LSB)); |
| 184 | printk("tvp5150: Active video cropping stop = 0x%02x%02x\n", |
| 185 | tvp5150_read(c, TVP5150_ACT_VD_CROP_STP_MSB), |
| 186 | tvp5150_read(c, TVP5150_ACT_VD_CROP_STP_LSB)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 187 | printk("tvp5150: Genlock/RTC = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 188 | tvp5150_read(c, TVP5150_GENLOCK)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 189 | printk("tvp5150: Horizontal sync start = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 190 | tvp5150_read(c, TVP5150_HORIZ_SYNC_START)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 191 | printk("tvp5150: Vertical blanking start = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 192 | tvp5150_read(c, TVP5150_VERT_BLANKING_START)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 193 | printk("tvp5150: Vertical blanking stop = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 194 | tvp5150_read(c, TVP5150_VERT_BLANKING_STOP)); |
| 195 | printk("tvp5150: Chrominance processing control #1 and #2 = %02x %02x\n", |
| 196 | tvp5150_read(c, TVP5150_CHROMA_PROC_CTL_1), |
| 197 | tvp5150_read(c, TVP5150_CHROMA_PROC_CTL_2)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 198 | printk("tvp5150: Interrupt reset register B = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 199 | tvp5150_read(c, TVP5150_INT_RESET_REG_B)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 200 | printk("tvp5150: Interrupt enable register B = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 201 | tvp5150_read(c, TVP5150_INT_ENABLE_REG_B)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 202 | printk("tvp5150: Interrupt configuration register B = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 203 | tvp5150_read(c, TVP5150_INTT_CONFIG_REG_B)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 204 | printk("tvp5150: Video standard = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 205 | tvp5150_read(c, TVP5150_VIDEO_STD)); |
| 206 | printk("tvp5150: Chroma gain factor: Cb=0x%02x Cr=0x%02x\n", |
| 207 | tvp5150_read(c, TVP5150_CB_GAIN_FACT), |
| 208 | tvp5150_read(c, TVP5150_CR_GAIN_FACTOR)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 209 | printk("tvp5150: Macrovision on counter = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 210 | tvp5150_read(c, TVP5150_MACROVISION_ON_CTR)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 211 | printk("tvp5150: Macrovision off counter = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 212 | tvp5150_read(c, TVP5150_MACROVISION_OFF_CTR)); |
| 213 | printk("tvp5150: ITU-R BT.656.%d timing(TVP5150AM1 only)\n", |
| 214 | (tvp5150_read(c, TVP5150_REV_SELECT)&1)?3:4); |
| 215 | printk("tvp5150: Device ID = %02x%02x\n", |
| 216 | tvp5150_read(c, TVP5150_MSB_DEV_ID), |
| 217 | tvp5150_read(c, TVP5150_LSB_DEV_ID)); |
| 218 | printk("tvp5150: ROM version = (hex) %02x.%02x\n", |
| 219 | tvp5150_read(c, TVP5150_ROM_MAJOR_VER), |
| 220 | tvp5150_read(c, TVP5150_ROM_MINOR_VER)); |
| 221 | printk("tvp5150: Vertical line count = 0x%02x%02x\n", |
| 222 | tvp5150_read(c, TVP5150_VERT_LN_COUNT_MSB), |
| 223 | tvp5150_read(c, TVP5150_VERT_LN_COUNT_LSB)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 224 | printk("tvp5150: Interrupt status register B = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 225 | tvp5150_read(c, TVP5150_INT_STATUS_REG_B)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 226 | printk("tvp5150: Interrupt active register B = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 227 | tvp5150_read(c, TVP5150_INT_ACTIVE_REG_B)); |
| 228 | printk("tvp5150: Status regs #1 to #5 = %02x %02x %02x %02x %02x\n", |
| 229 | tvp5150_read(c, TVP5150_STATUS_REG_1), |
| 230 | tvp5150_read(c, TVP5150_STATUS_REG_2), |
| 231 | tvp5150_read(c, TVP5150_STATUS_REG_3), |
| 232 | tvp5150_read(c, TVP5150_STATUS_REG_4), |
| 233 | tvp5150_read(c, TVP5150_STATUS_REG_5)); |
| 234 | |
| 235 | dump_reg_range(c,"Teletext filter 1", TVP5150_TELETEXT_FIL1_INI, |
| 236 | TVP5150_TELETEXT_FIL1_END,8); |
| 237 | dump_reg_range(c,"Teletext filter 2", TVP5150_TELETEXT_FIL2_INI, |
| 238 | TVP5150_TELETEXT_FIL2_END,8); |
| 239 | |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 240 | printk("tvp5150: Teletext filter enable = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 241 | tvp5150_read(c, TVP5150_TELETEXT_FIL_ENA)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 242 | printk("tvp5150: Interrupt status register A = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 243 | tvp5150_read(c, TVP5150_INT_STATUS_REG_A)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 244 | printk("tvp5150: Interrupt enable register A = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 245 | tvp5150_read(c, TVP5150_INT_ENABLE_REG_A)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 246 | printk("tvp5150: Interrupt configuration = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 247 | tvp5150_read(c, TVP5150_INT_CONF)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 248 | printk("tvp5150: VDP status register = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 249 | tvp5150_read(c, TVP5150_VDP_STATUS_REG)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 250 | printk("tvp5150: FIFO word count = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 251 | tvp5150_read(c, TVP5150_FIFO_WORD_COUNT)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 252 | printk("tvp5150: FIFO interrupt threshold = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 253 | tvp5150_read(c, TVP5150_FIFO_INT_THRESHOLD)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 254 | printk("tvp5150: FIFO reset = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 255 | tvp5150_read(c, TVP5150_FIFO_RESET)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 256 | printk("tvp5150: Line number interrupt = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 257 | tvp5150_read(c, TVP5150_LINE_NUMBER_INT)); |
| 258 | printk("tvp5150: Pixel alignment register = 0x%02x%02x\n", |
| 259 | tvp5150_read(c, TVP5150_PIX_ALIGN_REG_HIGH), |
| 260 | tvp5150_read(c, TVP5150_PIX_ALIGN_REG_LOW)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 261 | printk("tvp5150: FIFO output control = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 262 | tvp5150_read(c, TVP5150_FIFO_OUT_CTRL)); |
| 263 | printk("tvp5150: Full field enable = 0x%02x\n", |
| 264 | tvp5150_read(c, TVP5150_FULL_FIELD_ENA)); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 265 | printk("tvp5150: Full field mode register = 0x%02x\n", |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 266 | tvp5150_read(c, TVP5150_FULL_FIELD_MODE_REG)); |
| 267 | |
| 268 | dump_reg_range(c,"CC data", TVP5150_CC_DATA_INI, |
| 269 | TVP5150_CC_DATA_END,8); |
| 270 | |
| 271 | dump_reg_range(c,"WSS data", TVP5150_WSS_DATA_INI, |
| 272 | TVP5150_WSS_DATA_END,8); |
| 273 | |
| 274 | dump_reg_range(c,"VPS data", TVP5150_VPS_DATA_INI, |
| 275 | TVP5150_VPS_DATA_END,8); |
| 276 | |
| 277 | dump_reg_range(c,"VITC data", TVP5150_VITC_DATA_INI, |
| 278 | TVP5150_VITC_DATA_END,10); |
| 279 | |
| 280 | dump_reg_range(c,"Line mode", TVP5150_LINE_MODE_INI, |
| 281 | TVP5150_LINE_MODE_END,8); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 282 | } |
| 283 | |
| 284 | /**************************************************************************** |
| 285 | Basic functions |
| 286 | ****************************************************************************/ |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 287 | |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 288 | static inline void tvp5150_selmux(struct i2c_client *c) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 289 | { |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 290 | int opmode=0; |
Mauro Carvalho Chehab | 4c86f97 | 2005-11-08 21:36:43 -0800 | [diff] [blame] | 291 | struct tvp5150 *decoder = i2c_get_clientdata(c); |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 292 | int input = 0; |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 293 | |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 294 | if ((decoder->route.output & TVP5150_BLACK_SCREEN) || !decoder->enable) |
| 295 | input = 8; |
Mauro Carvalho Chehab | 4c86f97 | 2005-11-08 21:36:43 -0800 | [diff] [blame] | 296 | |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 297 | switch (input) { |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 298 | case TVP5150_COMPOSITE1: |
| 299 | input |= 2; |
| 300 | /* fall through */ |
| 301 | case TVP5150_COMPOSITE0: |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 302 | opmode=0x30; /* TV Mode */ |
| 303 | break; |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 304 | case TVP5150_SVIDEO: |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 305 | default: |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 306 | input |= 1; |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 307 | opmode=0; /* Auto Mode */ |
| 308 | break; |
| 309 | } |
| 310 | |
| 311 | tvp5150_write(c, TVP5150_OP_MODE_CTL, opmode); |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 312 | tvp5150_write(c, TVP5150_VD_IN_SRC_SEL_1, input); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 313 | }; |
| 314 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 315 | struct i2c_reg_value { |
| 316 | unsigned char reg; |
| 317 | unsigned char value; |
| 318 | }; |
| 319 | |
| 320 | /* Default values as sugested at TVP5150AM1 datasheet */ |
| 321 | static const struct i2c_reg_value tvp5150_init_default[] = { |
| 322 | { /* 0x00 */ |
| 323 | TVP5150_VD_IN_SRC_SEL_1,0x00 |
| 324 | }, |
| 325 | { /* 0x01 */ |
| 326 | TVP5150_ANAL_CHL_CTL,0x15 |
| 327 | }, |
| 328 | { /* 0x02 */ |
| 329 | TVP5150_OP_MODE_CTL,0x00 |
| 330 | }, |
| 331 | { /* 0x03 */ |
| 332 | TVP5150_MISC_CTL,0x01 |
| 333 | }, |
| 334 | { /* 0x06 */ |
| 335 | TVP5150_COLOR_KIL_THSH_CTL,0x10 |
| 336 | }, |
| 337 | { /* 0x07 */ |
| 338 | TVP5150_LUMA_PROC_CTL_1,0x60 |
| 339 | }, |
| 340 | { /* 0x08 */ |
| 341 | TVP5150_LUMA_PROC_CTL_2,0x00 |
| 342 | }, |
| 343 | { /* 0x09 */ |
| 344 | TVP5150_BRIGHT_CTL,0x80 |
| 345 | }, |
| 346 | { /* 0x0a */ |
| 347 | TVP5150_SATURATION_CTL,0x80 |
| 348 | }, |
| 349 | { /* 0x0b */ |
| 350 | TVP5150_HUE_CTL,0x00 |
| 351 | }, |
| 352 | { /* 0x0c */ |
| 353 | TVP5150_CONTRAST_CTL,0x80 |
| 354 | }, |
| 355 | { /* 0x0d */ |
| 356 | TVP5150_DATA_RATE_SEL,0x47 |
| 357 | }, |
| 358 | { /* 0x0e */ |
| 359 | TVP5150_LUMA_PROC_CTL_3,0x00 |
| 360 | }, |
| 361 | { /* 0x0f */ |
| 362 | TVP5150_CONF_SHARED_PIN,0x08 |
| 363 | }, |
| 364 | { /* 0x11 */ |
| 365 | TVP5150_ACT_VD_CROP_ST_MSB,0x00 |
| 366 | }, |
| 367 | { /* 0x12 */ |
| 368 | TVP5150_ACT_VD_CROP_ST_LSB,0x00 |
| 369 | }, |
| 370 | { /* 0x13 */ |
| 371 | TVP5150_ACT_VD_CROP_STP_MSB,0x00 |
| 372 | }, |
| 373 | { /* 0x14 */ |
| 374 | TVP5150_ACT_VD_CROP_STP_LSB,0x00 |
| 375 | }, |
| 376 | { /* 0x15 */ |
| 377 | TVP5150_GENLOCK,0x01 |
| 378 | }, |
| 379 | { /* 0x16 */ |
| 380 | TVP5150_HORIZ_SYNC_START,0x80 |
| 381 | }, |
| 382 | { /* 0x18 */ |
| 383 | TVP5150_VERT_BLANKING_START,0x00 |
| 384 | }, |
| 385 | { /* 0x19 */ |
| 386 | TVP5150_VERT_BLANKING_STOP,0x00 |
| 387 | }, |
| 388 | { /* 0x1a */ |
| 389 | TVP5150_CHROMA_PROC_CTL_1,0x0c |
| 390 | }, |
| 391 | { /* 0x1b */ |
| 392 | TVP5150_CHROMA_PROC_CTL_2,0x14 |
| 393 | }, |
| 394 | { /* 0x1c */ |
| 395 | TVP5150_INT_RESET_REG_B,0x00 |
| 396 | }, |
| 397 | { /* 0x1d */ |
| 398 | TVP5150_INT_ENABLE_REG_B,0x00 |
| 399 | }, |
| 400 | { /* 0x1e */ |
| 401 | TVP5150_INTT_CONFIG_REG_B,0x00 |
| 402 | }, |
| 403 | { /* 0x28 */ |
| 404 | TVP5150_VIDEO_STD,0x00 |
| 405 | }, |
| 406 | { /* 0x2e */ |
| 407 | TVP5150_MACROVISION_ON_CTR,0x0f |
| 408 | }, |
| 409 | { /* 0x2f */ |
| 410 | TVP5150_MACROVISION_OFF_CTR,0x01 |
| 411 | }, |
| 412 | { /* 0xbb */ |
| 413 | TVP5150_TELETEXT_FIL_ENA,0x00 |
| 414 | }, |
| 415 | { /* 0xc0 */ |
| 416 | TVP5150_INT_STATUS_REG_A,0x00 |
| 417 | }, |
| 418 | { /* 0xc1 */ |
| 419 | TVP5150_INT_ENABLE_REG_A,0x00 |
| 420 | }, |
| 421 | { /* 0xc2 */ |
| 422 | TVP5150_INT_CONF,0x04 |
| 423 | }, |
| 424 | { /* 0xc8 */ |
| 425 | TVP5150_FIFO_INT_THRESHOLD,0x80 |
| 426 | }, |
| 427 | { /* 0xc9 */ |
| 428 | TVP5150_FIFO_RESET,0x00 |
| 429 | }, |
| 430 | { /* 0xca */ |
| 431 | TVP5150_LINE_NUMBER_INT,0x00 |
| 432 | }, |
| 433 | { /* 0xcb */ |
| 434 | TVP5150_PIX_ALIGN_REG_LOW,0x4e |
| 435 | }, |
| 436 | { /* 0xcc */ |
| 437 | TVP5150_PIX_ALIGN_REG_HIGH,0x00 |
| 438 | }, |
| 439 | { /* 0xcd */ |
| 440 | TVP5150_FIFO_OUT_CTRL,0x01 |
| 441 | }, |
| 442 | { /* 0xcf */ |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 443 | TVP5150_FULL_FIELD_ENA,0x00 |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 444 | }, |
| 445 | { /* 0xd0 */ |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 446 | TVP5150_LINE_MODE_INI,0x00 |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 447 | }, |
| 448 | { /* 0xfc */ |
| 449 | TVP5150_FULL_FIELD_MODE_REG,0x7f |
| 450 | }, |
| 451 | { /* end of data */ |
| 452 | 0xff,0xff |
| 453 | } |
| 454 | }; |
| 455 | |
| 456 | /* Default values as sugested at TVP5150AM1 datasheet */ |
| 457 | static const struct i2c_reg_value tvp5150_init_enable[] = { |
| 458 | { |
| 459 | TVP5150_CONF_SHARED_PIN, 2 |
| 460 | },{ /* Automatic offset and AGC enabled */ |
| 461 | TVP5150_ANAL_CHL_CTL, 0x15 |
| 462 | },{ /* Activate YCrCb output 0x9 or 0xd ? */ |
| 463 | TVP5150_MISC_CTL, 0x6f |
| 464 | },{ /* Activates video std autodetection for all standards */ |
| 465 | TVP5150_AUTOSW_MSK, 0x0 |
| 466 | },{ /* Default format: 0x47. For 4:2:2: 0x40 */ |
| 467 | TVP5150_DATA_RATE_SEL, 0x47 |
| 468 | },{ |
| 469 | TVP5150_CHROMA_PROC_CTL_1, 0x0c |
| 470 | },{ |
| 471 | TVP5150_CHROMA_PROC_CTL_2, 0x54 |
| 472 | },{ /* Non documented, but initialized on WinTV USB2 */ |
| 473 | 0x27, 0x20 |
| 474 | },{ |
| 475 | 0xff,0xff |
| 476 | } |
| 477 | }; |
| 478 | |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 479 | struct tvp5150_vbi_type { |
| 480 | unsigned int vbi_type; |
| 481 | unsigned int ini_line; |
| 482 | unsigned int end_line; |
| 483 | unsigned int by_field :1; |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 484 | }; |
| 485 | |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 486 | struct i2c_vbi_ram_value { |
| 487 | u16 reg; |
| 488 | struct tvp5150_vbi_type type; |
| 489 | unsigned char values[16]; |
| 490 | }; |
| 491 | |
| 492 | /* This struct have the values for each supported VBI Standard |
| 493 | * by |
| 494 | tvp5150_vbi_types should follow the same order as vbi_ram_default |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 495 | * value 0 means rom position 0x10, value 1 means rom position 0x30 |
| 496 | * and so on. There are 16 possible locations from 0 to 15. |
| 497 | */ |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 498 | |
Adrian Bunk | a9cff90 | 2006-01-15 06:56:15 -0200 | [diff] [blame] | 499 | static struct i2c_vbi_ram_value vbi_ram_default[] = |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 500 | { |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 501 | /* FIXME: Current api doesn't handle all VBI types, those not |
| 502 | yet supported are placed under #if 0 */ |
| 503 | #if 0 |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 504 | {0x010, /* Teletext, SECAM, WST System A */ |
| 505 | {V4L2_SLICED_TELETEXT_SECAM,6,23,1}, |
| 506 | { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x26, |
| 507 | 0xe6, 0xb4, 0x0e, 0x00, 0x00, 0x00, 0x10, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 508 | }, |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 509 | #endif |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 510 | {0x030, /* Teletext, PAL, WST System B */ |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 511 | {V4L2_SLICED_TELETEXT_B,6,22,1}, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 512 | { 0xaa, 0xaa, 0xff, 0xff, 0x27, 0x2e, 0x20, 0x2b, |
| 513 | 0xa6, 0x72, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 514 | }, |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 515 | #if 0 |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 516 | {0x050, /* Teletext, PAL, WST System C */ |
| 517 | {V4L2_SLICED_TELETEXT_PAL_C,6,22,1}, |
| 518 | { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x22, |
| 519 | 0xa6, 0x98, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 520 | }, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 521 | {0x070, /* Teletext, NTSC, WST System B */ |
| 522 | {V4L2_SLICED_TELETEXT_NTSC_B,10,21,1}, |
| 523 | { 0xaa, 0xaa, 0xff, 0xff, 0x27, 0x2e, 0x20, 0x23, |
| 524 | 0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 525 | }, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 526 | {0x090, /* Tetetext, NTSC NABTS System C */ |
| 527 | {V4L2_SLICED_TELETEXT_NTSC_C,10,21,1}, |
| 528 | { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x22, |
| 529 | 0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x15, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 530 | }, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 531 | {0x0b0, /* Teletext, NTSC-J, NABTS System D */ |
| 532 | {V4L2_SLICED_TELETEXT_NTSC_D,10,21,1}, |
| 533 | { 0xaa, 0xaa, 0xff, 0xff, 0xa7, 0x2e, 0x20, 0x23, |
| 534 | 0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 535 | }, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 536 | {0x0d0, /* Closed Caption, PAL/SECAM */ |
| 537 | {V4L2_SLICED_CAPTION_625,22,22,1}, |
| 538 | { 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02, |
| 539 | 0xa6, 0x7b, 0x09, 0x00, 0x00, 0x00, 0x27, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 540 | }, |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 541 | #endif |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 542 | {0x0f0, /* Closed Caption, NTSC */ |
| 543 | {V4L2_SLICED_CAPTION_525,21,21,1}, |
| 544 | { 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02, |
| 545 | 0x69, 0x8c, 0x09, 0x00, 0x00, 0x00, 0x27, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 546 | }, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 547 | {0x110, /* Wide Screen Signal, PAL/SECAM */ |
Mauro Carvalho Chehab | 12db560 | 2006-01-23 17:11:08 -0200 | [diff] [blame] | 548 | {V4L2_SLICED_WSS_625,23,23,1}, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 549 | { 0x5b, 0x55, 0xc5, 0xff, 0x00, 0x71, 0x6e, 0x42, |
| 550 | 0xa6, 0xcd, 0x0f, 0x00, 0x00, 0x00, 0x3a, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 551 | }, |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 552 | #if 0 |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 553 | {0x130, /* Wide Screen Signal, NTSC C */ |
| 554 | {V4L2_SLICED_WSS_525,20,20,1}, |
| 555 | { 0x38, 0x00, 0x3f, 0x00, 0x00, 0x71, 0x6e, 0x43, |
| 556 | 0x69, 0x7c, 0x08, 0x00, 0x00, 0x00, 0x39, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 557 | }, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 558 | {0x150, /* Vertical Interval Timecode (VITC), PAL/SECAM */ |
| 559 | {V4l2_SLICED_VITC_625,6,22,0}, |
| 560 | { 0x00, 0x00, 0x00, 0x00, 0x00, 0x8f, 0x6d, 0x49, |
| 561 | 0xa6, 0x85, 0x08, 0x00, 0x00, 0x00, 0x4c, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 562 | }, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 563 | {0x170, /* Vertical Interval Timecode (VITC), NTSC */ |
| 564 | {V4l2_SLICED_VITC_525,10,20,0}, |
| 565 | { 0x00, 0x00, 0x00, 0x00, 0x00, 0x8f, 0x6d, 0x49, |
| 566 | 0x69, 0x94, 0x08, 0x00, 0x00, 0x00, 0x4c, 0x00 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 567 | }, |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 568 | #endif |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 569 | {0x190, /* Video Program System (VPS), PAL */ |
| 570 | {V4L2_SLICED_VPS,16,16,0}, |
| 571 | { 0xaa, 0xaa, 0xff, 0xff, 0xba, 0xce, 0x2b, 0x0d, |
| 572 | 0xa6, 0xda, 0x0b, 0x00, 0x00, 0x00, 0x60, 0x00 } |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 573 | }, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 574 | /* 0x1d0 User programmable */ |
| 575 | |
| 576 | /* End of struct */ |
| 577 | { (u16)-1 } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 578 | }; |
| 579 | |
| 580 | static int tvp5150_write_inittab(struct i2c_client *c, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 581 | const struct i2c_reg_value *regs) |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 582 | { |
| 583 | while (regs->reg != 0xff) { |
| 584 | tvp5150_write(c, regs->reg, regs->value); |
| 585 | regs++; |
| 586 | } |
| 587 | return 0; |
| 588 | } |
| 589 | |
| 590 | static int tvp5150_vdp_init(struct i2c_client *c, |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 591 | const struct i2c_vbi_ram_value *regs) |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 592 | { |
| 593 | unsigned int i; |
| 594 | |
| 595 | /* Disable Full Field */ |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 596 | tvp5150_write(c, TVP5150_FULL_FIELD_ENA, 0); |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 597 | |
| 598 | /* Before programming, Line mode should be at 0xff */ |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 599 | for (i=TVP5150_LINE_MODE_INI; i<=TVP5150_LINE_MODE_END; i++) |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 600 | tvp5150_write(c, i, 0xff); |
| 601 | |
| 602 | /* Load Ram Table */ |
| 603 | while (regs->reg != (u16)-1 ) { |
| 604 | tvp5150_write(c, TVP5150_CONF_RAM_ADDR_HIGH,regs->reg>>8); |
| 605 | tvp5150_write(c, TVP5150_CONF_RAM_ADDR_LOW,regs->reg); |
| 606 | |
| 607 | for (i=0;i<16;i++) |
| 608 | tvp5150_write(c, TVP5150_VDP_CONF_RAM_DATA,regs->values[i]); |
| 609 | |
| 610 | regs++; |
| 611 | } |
| 612 | return 0; |
| 613 | } |
| 614 | |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 615 | /* Fills VBI capabilities based on i2c_vbi_ram_value struct */ |
| 616 | static void tvp5150_vbi_get_cap(const struct i2c_vbi_ram_value *regs, |
| 617 | struct v4l2_sliced_vbi_cap *cap) |
| 618 | { |
| 619 | int line; |
| 620 | |
| 621 | memset(cap, 0, sizeof *cap); |
| 622 | |
| 623 | while (regs->reg != (u16)-1 ) { |
| 624 | for (line=regs->type.ini_line;line<=regs->type.end_line;line++) { |
| 625 | cap->service_lines[0][line] |= regs->type.vbi_type; |
| 626 | } |
| 627 | cap->service_set |= regs->type.vbi_type; |
| 628 | |
| 629 | regs++; |
| 630 | } |
| 631 | } |
| 632 | |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 633 | /* Set vbi processing |
| 634 | * type - one of tvp5150_vbi_types |
| 635 | * line - line to gather data |
| 636 | * fields: bit 0 field1, bit 1, field2 |
| 637 | * flags (default=0xf0) is a bitmask, were set means: |
| 638 | * bit 7: enable filtering null bytes on CC |
| 639 | * bit 6: send data also to FIFO |
| 640 | * bit 5: don't allow data with errors on FIFO |
| 641 | * bit 4: enable ECC when possible |
| 642 | * pix_align = pix alignment: |
| 643 | * LSB = field1 |
| 644 | * MSB = field2 |
| 645 | */ |
Mauro Carvalho Chehab | 2701dac | 2006-01-23 17:11:06 -0200 | [diff] [blame] | 646 | static int tvp5150_set_vbi(struct i2c_client *c, |
| 647 | const struct i2c_vbi_ram_value *regs, |
| 648 | unsigned int type,u8 flags, int line, |
| 649 | const int fields) |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 650 | { |
| 651 | struct tvp5150 *decoder = i2c_get_clientdata(c); |
| 652 | v4l2_std_id std=decoder->norm; |
| 653 | u8 reg; |
Mauro Carvalho Chehab | 2701dac | 2006-01-23 17:11:06 -0200 | [diff] [blame] | 654 | int pos=0; |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 655 | |
| 656 | if (std == V4L2_STD_ALL) { |
| 657 | tvp5150_err("VBI can't be configured without knowing number of lines\n"); |
Mauro Carvalho Chehab | 12db560 | 2006-01-23 17:11:08 -0200 | [diff] [blame] | 658 | return 0; |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 659 | } else if (std && V4L2_STD_625_50) { |
| 660 | /* Don't follow NTSC Line number convension */ |
| 661 | line += 3; |
| 662 | } |
| 663 | |
| 664 | if (line<6||line>27) |
Mauro Carvalho Chehab | 2701dac | 2006-01-23 17:11:06 -0200 | [diff] [blame] | 665 | return 0; |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 666 | |
Mauro Carvalho Chehab | 2701dac | 2006-01-23 17:11:06 -0200 | [diff] [blame] | 667 | while (regs->reg != (u16)-1 ) { |
| 668 | if ((type & regs->type.vbi_type) && |
| 669 | (line>=regs->type.ini_line) && |
| 670 | (line<=regs->type.end_line)) { |
| 671 | type=regs->type.vbi_type; |
| 672 | break; |
| 673 | } |
| 674 | |
| 675 | regs++; |
| 676 | pos++; |
| 677 | } |
| 678 | if (regs->reg == (u16)-1) |
| 679 | return 0; |
| 680 | |
| 681 | type=pos | (flags & 0xf0); |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 682 | reg=((line-6)<<1)+TVP5150_LINE_MODE_INI; |
| 683 | |
| 684 | if (fields&1) { |
| 685 | tvp5150_write(c, reg, type); |
| 686 | } |
| 687 | |
| 688 | if (fields&2) { |
| 689 | tvp5150_write(c, reg+1, type); |
| 690 | } |
| 691 | |
Mauro Carvalho Chehab | 2701dac | 2006-01-23 17:11:06 -0200 | [diff] [blame] | 692 | return type; |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 693 | } |
| 694 | |
Mauro Carvalho Chehab | 12db560 | 2006-01-23 17:11:08 -0200 | [diff] [blame] | 695 | static int tvp5150_get_vbi(struct i2c_client *c, |
| 696 | const struct i2c_vbi_ram_value *regs, int line) |
| 697 | { |
| 698 | struct tvp5150 *decoder = i2c_get_clientdata(c); |
| 699 | v4l2_std_id std=decoder->norm; |
| 700 | u8 reg; |
| 701 | int pos, type=0; |
| 702 | |
| 703 | if (std == V4L2_STD_ALL) { |
| 704 | tvp5150_err("VBI can't be configured without knowing number of lines\n"); |
| 705 | return 0; |
| 706 | } else if (std && V4L2_STD_625_50) { |
| 707 | /* Don't follow NTSC Line number convension */ |
| 708 | line += 3; |
| 709 | } |
| 710 | |
| 711 | if (line<6||line>27) |
| 712 | return 0; |
| 713 | |
| 714 | reg=((line-6)<<1)+TVP5150_LINE_MODE_INI; |
| 715 | |
| 716 | pos=tvp5150_read(c, reg)&0x0f; |
| 717 | if (pos<0x0f) |
| 718 | type=regs[pos].type.vbi_type; |
| 719 | |
| 720 | pos=tvp5150_read(c, reg+1)&0x0f; |
| 721 | if (pos<0x0f) |
| 722 | type|=regs[pos].type.vbi_type; |
| 723 | |
| 724 | return type; |
| 725 | } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 726 | static int tvp5150_set_std(struct i2c_client *c, v4l2_std_id std) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 727 | { |
Mauro Carvalho Chehab | 4c86f97 | 2005-11-08 21:36:43 -0800 | [diff] [blame] | 728 | struct tvp5150 *decoder = i2c_get_clientdata(c); |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 729 | int fmt=0; |
Mauro Carvalho Chehab | 4c86f97 | 2005-11-08 21:36:43 -0800 | [diff] [blame] | 730 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 731 | decoder->norm=std; |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 732 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 733 | /* First tests should be against specific std */ |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 734 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 735 | if (std == V4L2_STD_ALL) { |
| 736 | fmt=0; /* Autodetect mode */ |
| 737 | } else if (std & V4L2_STD_NTSC_443) { |
| 738 | fmt=0xa; |
| 739 | } else if (std & V4L2_STD_PAL_M) { |
| 740 | fmt=0x6; |
| 741 | } else if (std & (V4L2_STD_PAL_N| V4L2_STD_PAL_Nc)) { |
| 742 | fmt=0x8; |
| 743 | } else { |
| 744 | /* Then, test against generic ones */ |
| 745 | if (std & V4L2_STD_NTSC) { |
| 746 | fmt=0x2; |
| 747 | } else if (std & V4L2_STD_PAL) { |
| 748 | fmt=0x4; |
| 749 | } else if (std & V4L2_STD_SECAM) { |
| 750 | fmt=0xc; |
| 751 | } |
| 752 | } |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 753 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 754 | tvp5150_dbg(1,"Set video std register to %d.\n",fmt); |
| 755 | tvp5150_write(c, TVP5150_VIDEO_STD, fmt); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 756 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 757 | return 0; |
| 758 | } |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 759 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 760 | static inline void tvp5150_reset(struct i2c_client *c) |
| 761 | { |
Mauro Carvalho Chehab | e36eaa7 | 2006-01-23 09:48:34 -0200 | [diff] [blame] | 762 | u8 msb_id, lsb_id, msb_rom, lsb_rom; |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 763 | struct tvp5150 *decoder = i2c_get_clientdata(c); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 764 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 765 | msb_id=tvp5150_read(c,TVP5150_MSB_DEV_ID); |
| 766 | lsb_id=tvp5150_read(c,TVP5150_LSB_DEV_ID); |
| 767 | msb_rom=tvp5150_read(c,TVP5150_ROM_MAJOR_VER); |
| 768 | lsb_rom=tvp5150_read(c,TVP5150_ROM_MINOR_VER); |
| 769 | |
Mauro Carvalho Chehab | e36eaa7 | 2006-01-23 09:48:34 -0200 | [diff] [blame] | 770 | if ((msb_rom==4)&&(lsb_rom==0)) { /* Is TVP5150AM1 */ |
| 771 | tvp5150_info("tvp%02x%02xam1 detected.\n",msb_id, lsb_id); |
| 772 | |
| 773 | /* ITU-T BT.656.4 timing */ |
| 774 | tvp5150_write(c,TVP5150_REV_SELECT,0); |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 775 | } else { |
Mauro Carvalho Chehab | e36eaa7 | 2006-01-23 09:48:34 -0200 | [diff] [blame] | 776 | if ((msb_rom==3)||(lsb_rom==0x21)) { /* Is TVP5150A */ |
| 777 | tvp5150_info("tvp%02x%02xa detected.\n",msb_id, lsb_id); |
| 778 | } else { |
| 779 | tvp5150_info("*** unknown tvp%02x%02x chip detected.\n",msb_id,lsb_id); |
| 780 | tvp5150_info("*** Rom ver is %d.%d\n",msb_rom,lsb_rom); |
| 781 | } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 782 | } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 783 | |
| 784 | /* Initializes TVP5150 to its default values */ |
| 785 | tvp5150_write_inittab(c, tvp5150_init_default); |
| 786 | |
| 787 | /* Initializes VDP registers */ |
| 788 | tvp5150_vdp_init(c, vbi_ram_default); |
| 789 | |
| 790 | /* Selects decoder input */ |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 791 | tvp5150_selmux(c); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 792 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 793 | /* Initializes TVP5150 to stream enabled values */ |
| 794 | tvp5150_write_inittab(c, tvp5150_init_enable); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 795 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 796 | /* Initialize image preferences */ |
Mauro Carvalho Chehab | 4c86f97 | 2005-11-08 21:36:43 -0800 | [diff] [blame] | 797 | tvp5150_write(c, TVP5150_BRIGHT_CTL, decoder->bright >> 8); |
| 798 | tvp5150_write(c, TVP5150_CONTRAST_CTL, decoder->contrast >> 8); |
| 799 | tvp5150_write(c, TVP5150_SATURATION_CTL, decoder->contrast >> 8); |
| 800 | tvp5150_write(c, TVP5150_HUE_CTL, (decoder->hue - 32768) >> 8); |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 801 | |
| 802 | tvp5150_set_std(c, decoder->norm); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 803 | }; |
| 804 | |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 805 | static int tvp5150_get_ctrl(struct i2c_client *c, struct v4l2_control *ctrl) |
| 806 | { |
| 807 | /* struct tvp5150 *decoder = i2c_get_clientdata(c); */ |
| 808 | |
| 809 | switch (ctrl->id) { |
| 810 | case V4L2_CID_BRIGHTNESS: |
| 811 | ctrl->value = tvp5150_read(c, TVP5150_BRIGHT_CTL); |
| 812 | return 0; |
| 813 | case V4L2_CID_CONTRAST: |
| 814 | ctrl->value = tvp5150_read(c, TVP5150_CONTRAST_CTL); |
| 815 | return 0; |
| 816 | case V4L2_CID_SATURATION: |
| 817 | ctrl->value = tvp5150_read(c, TVP5150_SATURATION_CTL); |
| 818 | return 0; |
| 819 | case V4L2_CID_HUE: |
| 820 | ctrl->value = tvp5150_read(c, TVP5150_HUE_CTL); |
| 821 | return 0; |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 822 | } |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 823 | return -EINVAL; |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 824 | } |
| 825 | |
| 826 | static int tvp5150_set_ctrl(struct i2c_client *c, struct v4l2_control *ctrl) |
| 827 | { |
| 828 | /* struct tvp5150 *decoder = i2c_get_clientdata(c); */ |
| 829 | |
| 830 | switch (ctrl->id) { |
| 831 | case V4L2_CID_BRIGHTNESS: |
| 832 | tvp5150_write(c, TVP5150_BRIGHT_CTL, ctrl->value); |
| 833 | return 0; |
| 834 | case V4L2_CID_CONTRAST: |
| 835 | tvp5150_write(c, TVP5150_CONTRAST_CTL, ctrl->value); |
| 836 | return 0; |
| 837 | case V4L2_CID_SATURATION: |
| 838 | tvp5150_write(c, TVP5150_SATURATION_CTL, ctrl->value); |
| 839 | return 0; |
| 840 | case V4L2_CID_HUE: |
| 841 | tvp5150_write(c, TVP5150_HUE_CTL, ctrl->value); |
| 842 | return 0; |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 843 | } |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 844 | return -EINVAL; |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 845 | } |
| 846 | |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 847 | /**************************************************************************** |
| 848 | I2C Command |
| 849 | ****************************************************************************/ |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 850 | static int tvp5150_command(struct i2c_client *c, |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 851 | unsigned int cmd, void *arg) |
| 852 | { |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 853 | struct tvp5150 *decoder = i2c_get_clientdata(c); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 854 | |
| 855 | switch (cmd) { |
| 856 | |
| 857 | case 0: |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 858 | case VIDIOC_INT_RESET: |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 859 | tvp5150_reset(c); |
| 860 | break; |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 861 | case VIDIOC_INT_G_VIDEO_ROUTING: |
| 862 | { |
| 863 | struct v4l2_routing *route = arg; |
| 864 | |
| 865 | *route = decoder->route; |
| 866 | break; |
| 867 | } |
| 868 | case VIDIOC_INT_S_VIDEO_ROUTING: |
| 869 | { |
| 870 | struct v4l2_routing *route = arg; |
| 871 | |
| 872 | decoder->route = *route; |
| 873 | tvp5150_selmux(c); |
| 874 | break; |
| 875 | } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 876 | case VIDIOC_S_STD: |
| 877 | if (decoder->norm == *(v4l2_std_id *)arg) |
| 878 | break; |
| 879 | return tvp5150_set_std(c, *(v4l2_std_id *)arg); |
| 880 | case VIDIOC_G_STD: |
| 881 | *(v4l2_std_id *)arg = decoder->norm; |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 882 | break; |
| 883 | |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 884 | case VIDIOC_G_SLICED_VBI_CAP: |
| 885 | { |
| 886 | struct v4l2_sliced_vbi_cap *cap = arg; |
| 887 | tvp5150_dbg(1, "VIDIOC_G_SLICED_VBI_CAP\n"); |
| 888 | |
| 889 | tvp5150_vbi_get_cap(vbi_ram_default, cap); |
| 890 | break; |
| 891 | } |
Mauro Carvalho Chehab | 2701dac | 2006-01-23 17:11:06 -0200 | [diff] [blame] | 892 | case VIDIOC_S_FMT: |
| 893 | { |
| 894 | struct v4l2_format *fmt; |
| 895 | struct v4l2_sliced_vbi_format *svbi; |
| 896 | int i; |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 897 | |
Mauro Carvalho Chehab | 2701dac | 2006-01-23 17:11:06 -0200 | [diff] [blame] | 898 | fmt = arg; |
| 899 | if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) |
| 900 | return -EINVAL; |
| 901 | svbi = &fmt->fmt.sliced; |
| 902 | if (svbi->service_set != 0) { |
| 903 | for (i = 0; i <= 23; i++) { |
| 904 | svbi->service_lines[1][i] = 0; |
| 905 | |
| 906 | svbi->service_lines[0][i]=tvp5150_set_vbi(c, |
| 907 | vbi_ram_default, |
| 908 | svbi->service_lines[0][i],0xf0,i,3); |
| 909 | } |
Mauro Carvalho Chehab | 12db560 | 2006-01-23 17:11:08 -0200 | [diff] [blame] | 910 | /* Enables FIFO */ |
| 911 | tvp5150_write(c, TVP5150_FIFO_OUT_CTRL,1); |
| 912 | } else { |
| 913 | /* Disables FIFO*/ |
| 914 | tvp5150_write(c, TVP5150_FIFO_OUT_CTRL,0); |
| 915 | |
| 916 | /* Disable Full Field */ |
| 917 | tvp5150_write(c, TVP5150_FULL_FIELD_ENA, 0); |
| 918 | |
| 919 | /* Disable Line modes */ |
| 920 | for (i=TVP5150_LINE_MODE_INI; i<=TVP5150_LINE_MODE_END; i++) |
| 921 | tvp5150_write(c, i, 0xff); |
Mauro Carvalho Chehab | 2701dac | 2006-01-23 17:11:06 -0200 | [diff] [blame] | 922 | } |
| 923 | break; |
| 924 | } |
Mauro Carvalho Chehab | 12db560 | 2006-01-23 17:11:08 -0200 | [diff] [blame] | 925 | case VIDIOC_G_FMT: |
| 926 | { |
| 927 | struct v4l2_format *fmt; |
| 928 | struct v4l2_sliced_vbi_format *svbi; |
| 929 | |
| 930 | int i, mask=0; |
| 931 | |
| 932 | fmt = arg; |
| 933 | if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) |
| 934 | return -EINVAL; |
| 935 | svbi = &fmt->fmt.sliced; |
| 936 | memset(svbi, 0, sizeof(*svbi)); |
| 937 | |
| 938 | for (i = 0; i <= 23; i++) { |
| 939 | svbi->service_lines[0][i]=tvp5150_get_vbi(c, |
| 940 | vbi_ram_default,i); |
| 941 | mask|=svbi->service_lines[0][i]; |
| 942 | } |
| 943 | svbi->service_set=mask; |
| 944 | break; |
| 945 | } |
| 946 | |
Mauro Carvalho Chehab | 21dcd8c | 2006-01-09 15:25:37 -0200 | [diff] [blame] | 947 | #ifdef CONFIG_VIDEO_ADV_DEBUG |
| 948 | case VIDIOC_INT_G_REGISTER: |
| 949 | { |
| 950 | struct v4l2_register *reg = arg; |
| 951 | |
| 952 | if (reg->i2c_id != I2C_DRIVERID_TVP5150) |
| 953 | return -EINVAL; |
| 954 | reg->val = tvp5150_read(c, reg->reg & 0xff); |
| 955 | break; |
| 956 | } |
| 957 | |
| 958 | case VIDIOC_INT_S_REGISTER: |
| 959 | { |
| 960 | struct v4l2_register *reg = arg; |
| 961 | |
| 962 | if (reg->i2c_id != I2C_DRIVERID_TVP5150) |
| 963 | return -EINVAL; |
| 964 | if (!capable(CAP_SYS_ADMIN)) |
| 965 | return -EPERM; |
| 966 | tvp5150_write(c, reg->reg & 0xff, reg->val & 0xff); |
| 967 | break; |
| 968 | } |
| 969 | #endif |
| 970 | |
Mauro Carvalho Chehab | 12db560 | 2006-01-23 17:11:08 -0200 | [diff] [blame] | 971 | case VIDIOC_LOG_STATUS: |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 972 | dump_reg(c); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 973 | break; |
| 974 | |
Hans Verkuil | ab4cecf | 2006-04-01 16:40:21 -0300 | [diff] [blame] | 975 | case VIDIOC_G_TUNER: |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 976 | { |
Hans Verkuil | ab4cecf | 2006-04-01 16:40:21 -0300 | [diff] [blame] | 977 | struct v4l2_tuner *vt = arg; |
| 978 | int status = tvp5150_read(c, 0x88); |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 979 | |
Hans Verkuil | ab4cecf | 2006-04-01 16:40:21 -0300 | [diff] [blame] | 980 | vt->signal = ((status & 0x04) && (status & 0x02)) ? 0xffff : 0x0; |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 981 | break; |
| 982 | } |
| 983 | case VIDIOC_QUERYCTRL: |
| 984 | { |
| 985 | struct v4l2_queryctrl *qc = arg; |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 986 | int i; |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 987 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 988 | tvp5150_dbg(1, "VIDIOC_QUERYCTRL called\n"); |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 989 | |
Mauro Carvalho Chehab | c0477ad | 2006-01-09 15:25:14 -0200 | [diff] [blame] | 990 | for (i = 0; i < ARRAY_SIZE(tvp5150_qctrl); i++) |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 991 | if (qc->id && qc->id == tvp5150_qctrl[i].id) { |
| 992 | memcpy(qc, &(tvp5150_qctrl[i]), |
| 993 | sizeof(*qc)); |
| 994 | return 0; |
| 995 | } |
| 996 | |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 997 | return -EINVAL; |
| 998 | } |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 999 | case VIDIOC_G_CTRL: |
| 1000 | { |
| 1001 | struct v4l2_control *ctrl = arg; |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1002 | tvp5150_dbg(1, "VIDIOC_G_CTRL called\n"); |
Mauro Carvalho Chehab | 4c86f97 | 2005-11-08 21:36:43 -0800 | [diff] [blame] | 1003 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1004 | return tvp5150_get_ctrl(c, ctrl); |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1005 | } |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1006 | case VIDIOC_S_CTRL: |
| 1007 | { |
| 1008 | struct v4l2_control *ctrl = arg; |
| 1009 | u8 i, n; |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1010 | n = sizeof(tvp5150_qctrl) / sizeof(tvp5150_qctrl[0]); |
| 1011 | for (i = 0; i < n; i++) |
| 1012 | if (ctrl->id == tvp5150_qctrl[i].id) { |
| 1013 | if (ctrl->value < |
| 1014 | tvp5150_qctrl[i].minimum |
| 1015 | || ctrl->value > |
| 1016 | tvp5150_qctrl[i].maximum) |
| 1017 | return -ERANGE; |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1018 | tvp5150_dbg(1, |
| 1019 | "VIDIOC_S_CTRL: id=%d, value=%d\n", |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1020 | ctrl->id, ctrl->value); |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1021 | return tvp5150_set_ctrl(c, ctrl); |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1022 | } |
| 1023 | return -EINVAL; |
| 1024 | } |
Mauro Carvalho Chehab | 4c86f97 | 2005-11-08 21:36:43 -0800 | [diff] [blame] | 1025 | |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 1026 | default: |
| 1027 | return -EINVAL; |
| 1028 | } |
| 1029 | |
| 1030 | return 0; |
| 1031 | } |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1032 | |
| 1033 | /**************************************************************************** |
| 1034 | I2C Client & Driver |
| 1035 | ****************************************************************************/ |
| 1036 | static struct i2c_driver driver; |
| 1037 | |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1038 | static struct i2c_client client_template = { |
| 1039 | .name = "(unset)", |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1040 | .driver = &driver, |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1041 | }; |
| 1042 | |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1043 | static int tvp5150_detect_client(struct i2c_adapter *adapter, |
| 1044 | int address, int kind) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1045 | { |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1046 | struct i2c_client *c; |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1047 | struct tvp5150 *core; |
| 1048 | int rv; |
| 1049 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1050 | if (debug) |
| 1051 | printk( KERN_INFO |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1052 | "tvp5150.c: detecting tvp5150 client on address 0x%x\n", |
| 1053 | address << 1); |
| 1054 | |
| 1055 | client_template.adapter = adapter; |
| 1056 | client_template.addr = address; |
| 1057 | |
| 1058 | /* Check if the adapter supports the needed features */ |
| 1059 | if (!i2c_check_functionality |
| 1060 | (adapter, |
| 1061 | I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) |
| 1062 | return 0; |
| 1063 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1064 | c = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); |
| 1065 | if (c == 0) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1066 | return -ENOMEM; |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1067 | memcpy(c, &client_template, sizeof(struct i2c_client)); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1068 | |
Panagiotis Issaris | 7408187 | 2006-01-11 19:40:56 -0200 | [diff] [blame] | 1069 | core = kzalloc(sizeof(struct tvp5150), GFP_KERNEL); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1070 | if (core == 0) { |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1071 | kfree(c); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1072 | return -ENOMEM; |
| 1073 | } |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1074 | i2c_set_clientdata(c, core); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1075 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1076 | rv = i2c_attach_client(c); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1077 | |
Mauro Carvalho Chehab | 3ad9683 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 1078 | core->norm = V4L2_STD_ALL; /* Default is autodetect */ |
Hans Verkuil | c7c0b34 | 2006-04-02 13:35:00 -0300 | [diff] [blame] | 1079 | core->route.input = TVP5150_COMPOSITE1; |
Mauro Carvalho Chehab | 4c86f97 | 2005-11-08 21:36:43 -0800 | [diff] [blame] | 1080 | core->enable = 1; |
| 1081 | core->bright = 32768; |
| 1082 | core->contrast = 32768; |
| 1083 | core->hue = 32768; |
| 1084 | core->sat = 32768; |
| 1085 | |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1086 | if (rv) { |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1087 | kfree(c); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1088 | kfree(core); |
| 1089 | return rv; |
| 1090 | } |
| 1091 | |
Markus Rechberger | f1e5ee4 | 2006-02-07 04:01:19 +0100 | [diff] [blame] | 1092 | if (debug > 1) |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1093 | dump_reg(c); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1094 | return 0; |
| 1095 | } |
| 1096 | |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1097 | static int tvp5150_attach_adapter(struct i2c_adapter *adapter) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1098 | { |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1099 | if (debug) |
| 1100 | printk( KERN_INFO |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1101 | "tvp5150.c: starting probe for adapter %s (0x%x)\n", |
| 1102 | adapter->name, adapter->id); |
| 1103 | return i2c_probe(adapter, &addr_data, &tvp5150_detect_client); |
| 1104 | } |
| 1105 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1106 | static int tvp5150_detach_client(struct i2c_client *c) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1107 | { |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1108 | struct tvp5150 *decoder = i2c_get_clientdata(c); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1109 | int err; |
| 1110 | |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1111 | tvp5150_dbg(1, |
| 1112 | "tvp5150.c: removing tvp5150 adapter on address 0x%x\n", |
| 1113 | c->addr << 1); |
| 1114 | |
| 1115 | err = i2c_detach_client(c); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1116 | if (err) { |
| 1117 | return err; |
| 1118 | } |
| 1119 | |
| 1120 | kfree(decoder); |
Mauro Carvalho Chehab | e1bc80a | 2006-01-09 15:25:36 -0200 | [diff] [blame] | 1121 | kfree(c); |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1122 | |
| 1123 | return 0; |
| 1124 | } |
| 1125 | |
| 1126 | /* ----------------------------------------------------------------------- */ |
| 1127 | |
| 1128 | static struct i2c_driver driver = { |
Laurent Riffard | 604f28e | 2005-11-26 20:43:39 +0100 | [diff] [blame] | 1129 | .driver = { |
Laurent Riffard | 604f28e | 2005-11-26 20:43:39 +0100 | [diff] [blame] | 1130 | .name = "tvp5150", |
| 1131 | }, |
Mauro Carvalho Chehab | cab462f | 2006-01-09 15:53:26 -0200 | [diff] [blame] | 1132 | .id = I2C_DRIVERID_TVP5150, |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1133 | |
| 1134 | .attach_adapter = tvp5150_attach_adapter, |
| 1135 | .detach_client = tvp5150_detach_client, |
Mauro Carvalho Chehab | 84486d5 | 2005-11-08 21:36:41 -0800 | [diff] [blame] | 1136 | |
| 1137 | .command = tvp5150_command, |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1138 | }; |
| 1139 | |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1140 | static int __init tvp5150_init(void) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1141 | { |
| 1142 | return i2c_add_driver(&driver); |
| 1143 | } |
| 1144 | |
akpm@osdl.org | a6c2ba2 | 2005-11-08 21:37:07 -0800 | [diff] [blame] | 1145 | static void __exit tvp5150_exit(void) |
Mauro Carvalho Chehab | cd4665c | 2005-11-08 21:36:40 -0800 | [diff] [blame] | 1146 | { |
| 1147 | i2c_del_driver(&driver); |
| 1148 | } |
| 1149 | |
| 1150 | module_init(tvp5150_init); |
| 1151 | module_exit(tvp5150_exit); |