1 .. SPDX-License-Identifier: GPL-2.0
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.
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.
19 The current supported of I²C drivers (not including staging drivers) are
22 Audio decoders, processors and mixers
23 -------------------------------------
25 ============ ==========================================================
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 ============ ==========================================================
46 Audio/Video compression chips
47 -----------------------------
49 ============ ==========================================================
51 ============ ==========================================================
52 saa6752hs Philips SAA6752HS MPEG-2 Audio/Video Encoder
53 ============ ==========================================================
58 ============ ==========================================================
60 ============ ==========================================================
61 ccs MIPI CCS compliant camera sensors (also SMIA++ and SMIA)
62 et8ek8 ET8EK8 camera sensor
63 hi556 Hynix Hi-556 sensor
64 hi846 Hynix Hi-846 sensor
65 imx208 Sony IMX208 sensor
66 imx214 Sony IMX214 sensor
67 imx219 Sony IMX219 sensor
68 imx258 Sony IMX258 sensor
69 imx274 Sony IMX274 sensor
70 imx290 Sony IMX290 sensor
71 imx319 Sony IMX319 sensor
72 imx334 Sony IMX334 sensor
73 imx355 Sony IMX355 sensor
74 imx412 Sony IMX412 sensor
75 m5mols Fujitsu M-5MOLS 8MP sensor
77 mt9m032 MT9M032 camera sensor
78 mt9m111 mt9m111, mt9m112 and mt9m131
79 mt9p031 Aptina MT9P031
80 mt9t001 Aptina MT9T001
81 mt9t112 Aptina MT9T111/MT9T112
82 mt9v011 Micron mt9v011 sensor
83 mt9v032 Micron MT9V032 sensor
84 mt9v111 Aptina MT9V111 sensor
85 noon010pc30 Siliconfile NOON010PC30 sensor
86 ov13858 OmniVision OV13858 sensor
87 ov13b10 OmniVision OV13B10 sensor
88 ov2640 OmniVision OV2640 sensor
89 ov2659 OmniVision OV2659 sensor
90 ov2680 OmniVision OV2680 sensor
91 ov2685 OmniVision OV2685 sensor
92 ov5640 OmniVision OV5640 sensor
93 ov5645 OmniVision OV5645 sensor
94 ov5647 OmniVision OV5647 sensor
95 ov5670 OmniVision OV5670 sensor
96 ov5675 OmniVision OV5675 sensor
97 ov5695 OmniVision OV5695 sensor
98 ov6650 OmniVision OV6650 sensor
99 ov7251 OmniVision OV7251 sensor
100 ov7640 OmniVision OV7640 sensor
101 ov7670 OmniVision OV7670 sensor
102 ov772x OmniVision OV772x sensor
103 ov7740 OmniVision OV7740 sensor
104 ov8856 OmniVision OV8856 sensor
105 ov9640 OmniVision OV9640 sensor
106 ov9650 OmniVision OV9650/OV9652 sensor
107 rj54n1cb0c Sharp RJ54N1CB0C sensor
108 s5c73m3 Samsung S5C73M3 sensor
109 s5k4ecgx Samsung S5K4ECGX sensor
110 s5k5baf Samsung S5K5BAF sensor
111 s5k6a3 Samsung S5K6A3 sensor
112 s5k6aa Samsung S5K6AAFX sensor
113 sr030pc30 Siliconfile SR030PC30 sensor
114 vs6624 ST VS6624 sensor
115 ============ ==========================================================
120 ============ ==========================================================
122 ============ ==========================================================
123 adp1653 ADP1653 flash
124 lm3560 LM3560 dual flash driver
125 lm3646 LM3646 dual flash driver
126 ============ ==========================================================
131 ============ ==========================================================
133 ============ ==========================================================
134 ir-kbd-i2c I2C module for IR
135 ============ ==========================================================
140 ============ ==========================================================
142 ============ ==========================================================
143 ad5820 AD5820 lens voice coil
144 ak7375 AK7375 lens voice coil
145 dw9714 DW9714 lens voice coil
146 dw9768 DW9768 lens voice coil
147 dw9807-vcm DW9807 lens voice coil
148 ============ ==========================================================
150 Miscellaneous helper chips
151 --------------------------
153 ============ ==========================================================
155 ============ ==========================================================
156 video-i2c I2C transport video
157 m52790 Mitsubishi M52790 A/V switch
158 st-mipid02 STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge
159 ths7303 THS7303/53 Video Amplifier
160 ============ ==========================================================
165 ============ ==========================================================
167 ============ ==========================================================
168 saa6588 SAA6588 Radio Chip RDS decoder
169 ============ ==========================================================
174 ============ ==========================================================
176 ============ ==========================================================
177 max2175 Maxim 2175 RF to Bits tuner
178 ============ ==========================================================
180 Video and audio decoders
181 ------------------------
183 ============ ==========================================================
185 ============ ==========================================================
186 cx25840 Conexant CX2584x audio/video decoders
187 saa717x Philips SAA7171/3/4 audio/video decoders
188 ============ ==========================================================
193 ============ ==========================================================
195 ============ ==========================================================
196 adv7180 Analog Devices ADV7180 decoder
197 adv7183 Analog Devices ADV7183 decoder
198 adv748x Analog Devices ADV748x decoder
199 adv7604 Analog Devices ADV7604 decoder
200 adv7842 Analog Devices ADV7842 decoder
201 bt819 BT819A VideoStream decoder
202 bt856 BT856 VideoStream decoder
203 bt866 BT866 VideoStream decoder
204 ks0127 KS0127 video decoder
205 ml86v7667 OKI ML86V7667 video decoder
206 saa7110 Philips SAA7110 video decoder
207 saa7115 Philips SAA7111/3/4/5 video decoders
208 tc358743 Toshiba TC358743 decoder
209 tvp514x Texas Instruments TVP514x video decoder
210 tvp5150 Texas Instruments TVP5150 video decoder
211 tvp7002 Texas Instruments TVP7002 video decoder
212 tw2804 Techwell TW2804 multiple video decoder
213 tw9903 Techwell TW9903 video decoder
214 tw9906 Techwell TW9906 video decoder
215 tw9910 Techwell TW9910 video decoder
216 vpx3220 vpx3220a, vpx3216b & vpx3214c video decoders
217 ============ ==========================================================
222 ============ ==========================================================
224 ============ ==========================================================
225 ad9389b Analog Devices AD9389B encoder
226 adv7170 Analog Devices ADV7170 video encoder
227 adv7175 Analog Devices ADV7175 video encoder
228 adv7343 ADV7343 video encoder
229 adv7393 ADV7393 video encoder
230 adv7511-v4l2 Analog Devices ADV7511 encoder
231 ak881x AK8813/AK8814 video encoders
232 saa7127 Philips SAA7127/9 digital video encoders
233 saa7185 Philips SAA7185 video encoder
234 ths8200 Texas Instruments THS8200 video encoder
235 ============ ==========================================================
237 Video improvement chips
238 -----------------------
240 ============ ==========================================================
242 ============ ==========================================================
243 upd64031a NEC Electronics uPD64031A Ghost Reduction
244 upd64083 NEC Electronics uPD64083 3-Dimensional Y/C separation
245 ============ ==========================================================
250 ============ ==================================================
252 ============ ==================================================
253 e4000 Elonics E4000 silicon tuner
254 fc0011 Fitipower FC0011 silicon tuner
255 fc0012 Fitipower FC0012 silicon tuner
256 fc0013 Fitipower FC0013 silicon tuner
257 fc2580 FCI FC2580 silicon tuner
258 it913x ITE Tech IT913x silicon tuner
259 m88rs6000t Montage M88RS6000 internal tuner
260 max2165 Maxim MAX2165 silicon tuner
261 mc44s803 Freescale MC44S803 Low Power CMOS Broadband tuners
263 mt2060 Microtune MT2060 silicon IF tuner
264 mt2063 Microtune MT2063 silicon IF tuner
265 mt20xx Microtune 2032 / 2050 tuners
266 mt2131 Microtune MT2131 silicon tuner
267 mt2266 Microtune MT2266 silicon tuner
268 mxl301rf MaxLinear MxL301RF tuner
269 mxl5005s MaxLinear MSL5005S silicon tuner
270 mxl5007t MaxLinear MxL5007T silicon tuner
271 qm1d1b0004 Sharp QM1D1B0004 tuner
272 qm1d1c0042 Sharp QM1D1C0042 tuner
273 qt1010 Quantek QT1010 silicon tuner
274 r820t Rafael Micro R820T silicon tuner
275 si2157 Silicon Labs Si2157 silicon tuner
276 tuner-types Simple tuner support
277 tda18212 NXP TDA18212 silicon tuner
278 tda18218 NXP TDA18218 silicon tuner
279 tda18250 NXP TDA18250 silicon tuner
280 tda18271 NXP TDA18271 silicon tuner
281 tda827x Philips TDA827X silicon tuner
282 tda8290 TDA 8290/8295 + 8275(a)/18271 tuner combo
283 tda9887 TDA 9885/6/7 analog IF demodulator
284 tea5761 TEA 5761 radio tuner
285 tea5767 TEA 5767 radio tuner
286 tua9001 Infineon TUA9001 silicon tuner
287 xc2028 XCeive xc2028/xc3028 tuners
288 xc4000 Xceive XC4000 silicon tuner
289 xc5000 Xceive XC5000 silicon tuner
290 ============ ==================================================