Mauro Carvalho Chehab | 92f0fa8 | 2020-04-22 10:44:21 +0200 | [diff] [blame] | 1 | .. SPDX-License-Identifier: GPL-2.0 |
| 2 | |
| 3 | I²C drivers |
| 4 | =========== |
| 5 | |
| 6 | The I²C (Inter-Integrated Circuit) bus is a three-wires bus used internally |
| 7 | at the media cards for communication between different chips. While the bus |
| 8 | is not visible to the Linux Kernel, drivers need to send and receive |
| 9 | commands via the bus. The Linux Kernel driver abstraction has support to |
| 10 | implement different drivers for each component inside an I²C bus, as if |
| 11 | the bus were visible to the main system board. |
| 12 | |
| 13 | One of the problems with I²C devices is that sometimes the same device may |
| 14 | work with different I²C hardware. This is common, for example, on devices |
| 15 | that comes with a tuner for North America market, and another one for |
| 16 | Europe. Some drivers have a ``tuner=`` modprobe parameter to allow using a |
| 17 | different tuner number in order to address such issue. |
| 18 | |
| 19 | The current supported of I²C drivers (not including staging drivers) are |
| 20 | listed below. |
| 21 | |
| 22 | Audio decoders, processors and mixers |
| 23 | ------------------------------------- |
| 24 | |
| 25 | ============ ========================================================== |
| 26 | Driver Name |
| 27 | ============ ========================================================== |
| 28 | cs3308 Cirrus Logic CS3308 audio ADC |
| 29 | cs5345 Cirrus Logic CS5345 audio ADC |
| 30 | cs53l32a Cirrus Logic CS53L32A audio ADC |
| 31 | msp3400 Micronas MSP34xx audio decoders |
| 32 | sony-btf-mpx Sony BTF's internal MPX |
| 33 | tda1997x NXP TDA1997x HDMI receiver |
| 34 | tda7432 Philips TDA7432 audio processor |
| 35 | tda9840 Philips TDA9840 audio processor |
| 36 | tea6415c Philips TEA6415C audio processor |
| 37 | tea6420 Philips TEA6420 audio processor |
| 38 | tlv320aic23b Texas Instruments TLV320AIC23B audio codec |
| 39 | tvaudio Simple audio decoder chips |
| 40 | uda1342 Philips UDA1342 audio codec |
| 41 | vp27smpx Panasonic VP27's internal MPX |
| 42 | wm8739 Wolfson Microelectronics WM8739 stereo audio ADC |
| 43 | wm8775 Wolfson Microelectronics WM8775 audio ADC with input mixer |
| 44 | ============ ========================================================== |
| 45 | |
| 46 | Audio/Video compression chips |
| 47 | ----------------------------- |
| 48 | |
| 49 | ============ ========================================================== |
| 50 | Driver Name |
| 51 | ============ ========================================================== |
| 52 | saa6752hs Philips SAA6752HS MPEG-2 Audio/Video Encoder |
| 53 | ============ ========================================================== |
| 54 | |
| 55 | Camera sensor devices |
| 56 | --------------------- |
| 57 | |
| 58 | ============ ========================================================== |
| 59 | Driver Name |
| 60 | ============ ========================================================== |
| 61 | et8ek8 ET8EK8 camera sensor |
| 62 | hi556 Hynix Hi-556 sensor |
| 63 | imx214 Sony IMX214 sensor |
| 64 | imx219 Sony IMX219 sensor |
| 65 | imx258 Sony IMX258 sensor |
| 66 | imx274 Sony IMX274 sensor |
| 67 | imx290 Sony IMX290 sensor |
| 68 | imx319 Sony IMX319 sensor |
| 69 | imx355 Sony IMX355 sensor |
| 70 | m5mols Fujitsu M-5MOLS 8MP sensor |
| 71 | mt9m001 mt9m001 |
| 72 | mt9m032 MT9M032 camera sensor |
| 73 | mt9m111 mt9m111, mt9m112 and mt9m131 |
| 74 | mt9p031 Aptina MT9P031 |
| 75 | mt9t001 Aptina MT9T001 |
| 76 | mt9t112 Aptina MT9T111/MT9T112 |
| 77 | mt9v011 Micron mt9v011 sensor |
| 78 | mt9v032 Micron MT9V032 sensor |
| 79 | mt9v111 Aptina MT9V111 sensor |
| 80 | noon010pc30 Siliconfile NOON010PC30 sensor |
| 81 | ov13858 OmniVision OV13858 sensor |
| 82 | ov2640 OmniVision OV2640 sensor |
| 83 | ov2659 OmniVision OV2659 sensor |
| 84 | ov2680 OmniVision OV2680 sensor |
| 85 | ov2685 OmniVision OV2685 sensor |
| 86 | ov5640 OmniVision OV5640 sensor |
| 87 | ov5645 OmniVision OV5645 sensor |
| 88 | ov5647 OmniVision OV5647 sensor |
| 89 | ov5670 OmniVision OV5670 sensor |
| 90 | ov5675 OmniVision OV5675 sensor |
| 91 | ov5695 OmniVision OV5695 sensor |
| 92 | ov6650 OmniVision OV6650 sensor |
| 93 | ov7251 OmniVision OV7251 sensor |
| 94 | ov7640 OmniVision OV7640 sensor |
| 95 | ov7670 OmniVision OV7670 sensor |
| 96 | ov772x OmniVision OV772x sensor |
| 97 | ov7740 OmniVision OV7740 sensor |
| 98 | ov8856 OmniVision OV8856 sensor |
| 99 | ov9640 OmniVision OV9640 sensor |
| 100 | ov9650 OmniVision OV9650/OV9652 sensor |
| 101 | rj54n1cb0c Sharp RJ54N1CB0C sensor |
| 102 | s5c73m3 Samsung S5C73M3 sensor |
| 103 | s5k4ecgx Samsung S5K4ECGX sensor |
| 104 | s5k5baf Samsung S5K5BAF sensor |
| 105 | s5k6a3 Samsung S5K6A3 sensor |
| 106 | s5k6aa Samsung S5K6AAFX sensor |
| 107 | smiapp SMIA++/SMIA sensor |
| 108 | sr030pc30 Siliconfile SR030PC30 sensor |
| 109 | vs6624 ST VS6624 sensor |
| 110 | ============ ========================================================== |
| 111 | |
| 112 | Flash devices |
| 113 | ------------- |
| 114 | |
| 115 | ============ ========================================================== |
| 116 | Driver Name |
| 117 | ============ ========================================================== |
| 118 | adp1653 ADP1653 flash |
| 119 | lm3560 LM3560 dual flash driver |
| 120 | lm3646 LM3646 dual flash driver |
| 121 | ============ ========================================================== |
| 122 | |
| 123 | IR I2C driver |
| 124 | ------------- |
| 125 | |
| 126 | ============ ========================================================== |
| 127 | Driver Name |
| 128 | ============ ========================================================== |
| 129 | ir-kbd-i2c I2C module for IR |
| 130 | ============ ========================================================== |
| 131 | |
| 132 | Lens drivers |
| 133 | ------------ |
| 134 | |
| 135 | ============ ========================================================== |
| 136 | Driver Name |
| 137 | ============ ========================================================== |
| 138 | ad5820 AD5820 lens voice coil |
| 139 | ak7375 AK7375 lens voice coil |
| 140 | dw9714 DW9714 lens voice coil |
| 141 | dw9807-vcm DW9807 lens voice coil |
| 142 | ============ ========================================================== |
| 143 | |
| 144 | Miscellaneous helper chips |
| 145 | -------------------------- |
| 146 | |
| 147 | ============ ========================================================== |
| 148 | Driver Name |
| 149 | ============ ========================================================== |
| 150 | video-i2c I2C transport video |
| 151 | m52790 Mitsubishi M52790 A/V switch |
| 152 | st-mipid02 STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge |
| 153 | ths7303 THS7303/53 Video Amplifier |
| 154 | ============ ========================================================== |
| 155 | |
| 156 | RDS decoders |
| 157 | ------------ |
| 158 | |
| 159 | ============ ========================================================== |
| 160 | Driver Name |
| 161 | ============ ========================================================== |
| 162 | saa6588 SAA6588 Radio Chip RDS decoder |
| 163 | ============ ========================================================== |
| 164 | |
| 165 | SDR tuner chips |
| 166 | --------------- |
| 167 | |
| 168 | ============ ========================================================== |
| 169 | Driver Name |
| 170 | ============ ========================================================== |
| 171 | max2175 Maxim 2175 RF to Bits tuner |
| 172 | ============ ========================================================== |
| 173 | |
| 174 | Video and audio decoders |
| 175 | ------------------------ |
| 176 | |
| 177 | ============ ========================================================== |
| 178 | Driver Name |
| 179 | ============ ========================================================== |
| 180 | cx25840 Conexant CX2584x audio/video decoders |
| 181 | saa717x Philips SAA7171/3/4 audio/video decoders |
| 182 | ============ ========================================================== |
| 183 | |
| 184 | Video decoders |
| 185 | -------------- |
| 186 | |
| 187 | ============ ========================================================== |
| 188 | Driver Name |
| 189 | ============ ========================================================== |
| 190 | adv7180 Analog Devices ADV7180 decoder |
| 191 | adv7183 Analog Devices ADV7183 decoder |
| 192 | adv748x Analog Devices ADV748x decoder |
| 193 | adv7604 Analog Devices ADV7604 decoder |
| 194 | adv7842 Analog Devices ADV7842 decoder |
| 195 | bt819 BT819A VideoStream decoder |
| 196 | bt856 BT856 VideoStream decoder |
| 197 | bt866 BT866 VideoStream decoder |
| 198 | ks0127 KS0127 video decoder |
| 199 | ml86v7667 OKI ML86V7667 video decoder |
| 200 | saa7110 Philips SAA7110 video decoder |
| 201 | saa7115 Philips SAA7111/3/4/5 video decoders |
| 202 | tc358743 Toshiba TC358743 decoder |
| 203 | tvp514x Texas Instruments TVP514x video decoder |
| 204 | tvp5150 Texas Instruments TVP5150 video decoder |
| 205 | tvp7002 Texas Instruments TVP7002 video decoder |
| 206 | tw2804 Techwell TW2804 multiple video decoder |
| 207 | tw9903 Techwell TW9903 video decoder |
| 208 | tw9906 Techwell TW9906 video decoder |
| 209 | tw9910 Techwell TW9910 video decoder |
| 210 | vpx3220 vpx3220a, vpx3216b & vpx3214c video decoders |
| 211 | ============ ========================================================== |
| 212 | |
| 213 | Video encoders |
| 214 | -------------- |
| 215 | |
| 216 | ============ ========================================================== |
| 217 | Driver Name |
| 218 | ============ ========================================================== |
| 219 | ad9389b Analog Devices AD9389B encoder |
| 220 | adv7170 Analog Devices ADV7170 video encoder |
| 221 | adv7175 Analog Devices ADV7175 video encoder |
| 222 | adv7343 ADV7343 video encoder |
| 223 | adv7393 ADV7393 video encoder |
| 224 | adv7511-v4l2 Analog Devices ADV7511 encoder |
| 225 | ak881x AK8813/AK8814 video encoders |
| 226 | saa7127 Philips SAA7127/9 digital video encoders |
| 227 | saa7185 Philips SAA7185 video encoder |
| 228 | ths8200 Texas Instruments THS8200 video encoder |
| 229 | ============ ========================================================== |
| 230 | |
| 231 | Video improvement chips |
| 232 | ----------------------- |
| 233 | |
| 234 | ============ ========================================================== |
| 235 | Driver Name |
| 236 | ============ ========================================================== |
| 237 | upd64031a NEC Electronics uPD64031A Ghost Reduction |
| 238 | upd64083 NEC Electronics uPD64083 3-Dimensional Y/C separation |
| 239 | ============ ========================================================== |
| 240 | |
| 241 | Tuner drivers |
| 242 | ------------- |
| 243 | |
| 244 | ============ ================================================== |
| 245 | Driver Name |
| 246 | ============ ================================================== |
| 247 | e4000 Elonics E4000 silicon tuner |
| 248 | fc0011 Fitipower FC0011 silicon tuner |
| 249 | fc0012 Fitipower FC0012 silicon tuner |
| 250 | fc0013 Fitipower FC0013 silicon tuner |
| 251 | fc2580 FCI FC2580 silicon tuner |
| 252 | it913x ITE Tech IT913x silicon tuner |
| 253 | m88rs6000t Montage M88RS6000 internal tuner |
| 254 | max2165 Maxim MAX2165 silicon tuner |
| 255 | mc44s803 Freescale MC44S803 Low Power CMOS Broadband tuners |
| 256 | msi001 Mirics MSi001 |
| 257 | mt2060 Microtune MT2060 silicon IF tuner |
| 258 | mt2063 Microtune MT2063 silicon IF tuner |
| 259 | mt20xx Microtune 2032 / 2050 tuners |
| 260 | mt2131 Microtune MT2131 silicon tuner |
| 261 | mt2266 Microtune MT2266 silicon tuner |
| 262 | mxl301rf MaxLinear MxL301RF tuner |
| 263 | mxl5005s MaxLinear MSL5005S silicon tuner |
| 264 | mxl5007t MaxLinear MxL5007T silicon tuner |
| 265 | qm1d1b0004 Sharp QM1D1B0004 tuner |
| 266 | qm1d1c0042 Sharp QM1D1C0042 tuner |
| 267 | qt1010 Quantek QT1010 silicon tuner |
| 268 | r820t Rafael Micro R820T silicon tuner |
| 269 | si2157 Silicon Labs Si2157 silicon tuner |
| 270 | tuner-types Simple tuner support |
| 271 | tda18212 NXP TDA18212 silicon tuner |
| 272 | tda18218 NXP TDA18218 silicon tuner |
| 273 | tda18250 NXP TDA18250 silicon tuner |
| 274 | tda18271 NXP TDA18271 silicon tuner |
| 275 | tda827x Philips TDA827X silicon tuner |
| 276 | tda8290 TDA 8290/8295 + 8275(a)/18271 tuner combo |
| 277 | tda9887 TDA 9885/6/7 analog IF demodulator |
| 278 | tea5761 TEA 5761 radio tuner |
| 279 | tea5767 TEA 5767 radio tuner |
| 280 | tua9001 Infineon TUA9001 silicon tuner |
| 281 | tuner-xc2028 XCeive xc2028/xc3028 tuners |
| 282 | xc4000 Xceive XC4000 silicon tuner |
| 283 | xc5000 Xceive XC5000 silicon tuner |
| 284 | ============ ================================================== |
| 285 | |
| 286 | .. toctree:: |
| 287 | :maxdepth: 1 |
| 288 | |
| 289 | tuner-cardlist |
| 290 | frontend-cardlist |