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Mauro Carvalho Chehab92f0fa82020-04-22 10:44:21 +02001.. SPDX-License-Identifier: GPL-2.0
2
3I²C drivers
4===========
5
6The I²C (Inter-Integrated Circuit) bus is a three-wires bus used internally
7at the media cards for communication between different chips. While the bus
8is not visible to the Linux Kernel, drivers need to send and receive
9commands via the bus. The Linux Kernel driver abstraction has support to
10implement different drivers for each component inside an I²C bus, as if
11the bus were visible to the main system board.
12
13One of the problems with I²C devices is that sometimes the same device may
14work with different I²C hardware. This is common, for example, on devices
15that comes with a tuner for North America market, and another one for
16Europe. Some drivers have a ``tuner=`` modprobe parameter to allow using a
17different tuner number in order to address such issue.
18
19The current supported of I²C drivers (not including staging drivers) are
20listed below.
21
22Audio decoders, processors and mixers
23-------------------------------------
24
25============ ==========================================================
26Driver Name
27============ ==========================================================
28cs3308 Cirrus Logic CS3308 audio ADC
29cs5345 Cirrus Logic CS5345 audio ADC
30cs53l32a Cirrus Logic CS53L32A audio ADC
31msp3400 Micronas MSP34xx audio decoders
32sony-btf-mpx Sony BTF's internal MPX
33tda1997x NXP TDA1997x HDMI receiver
34tda7432 Philips TDA7432 audio processor
35tda9840 Philips TDA9840 audio processor
36tea6415c Philips TEA6415C audio processor
37tea6420 Philips TEA6420 audio processor
38tlv320aic23b Texas Instruments TLV320AIC23B audio codec
39tvaudio Simple audio decoder chips
40uda1342 Philips UDA1342 audio codec
41vp27smpx Panasonic VP27's internal MPX
42wm8739 Wolfson Microelectronics WM8739 stereo audio ADC
43wm8775 Wolfson Microelectronics WM8775 audio ADC with input mixer
44============ ==========================================================
45
46Audio/Video compression chips
47-----------------------------
48
49============ ==========================================================
50Driver Name
51============ ==========================================================
52saa6752hs Philips SAA6752HS MPEG-2 Audio/Video Encoder
53============ ==========================================================
54
55Camera sensor devices
56---------------------
57
58============ ==========================================================
59Driver Name
60============ ==========================================================
61et8ek8 ET8EK8 camera sensor
62hi556 Hynix Hi-556 sensor
63imx214 Sony IMX214 sensor
64imx219 Sony IMX219 sensor
65imx258 Sony IMX258 sensor
66imx274 Sony IMX274 sensor
67imx290 Sony IMX290 sensor
68imx319 Sony IMX319 sensor
69imx355 Sony IMX355 sensor
70m5mols Fujitsu M-5MOLS 8MP sensor
71mt9m001 mt9m001
72mt9m032 MT9M032 camera sensor
73mt9m111 mt9m111, mt9m112 and mt9m131
74mt9p031 Aptina MT9P031
75mt9t001 Aptina MT9T001
76mt9t112 Aptina MT9T111/MT9T112
77mt9v011 Micron mt9v011 sensor
78mt9v032 Micron MT9V032 sensor
79mt9v111 Aptina MT9V111 sensor
80noon010pc30 Siliconfile NOON010PC30 sensor
81ov13858 OmniVision OV13858 sensor
82ov2640 OmniVision OV2640 sensor
83ov2659 OmniVision OV2659 sensor
84ov2680 OmniVision OV2680 sensor
85ov2685 OmniVision OV2685 sensor
86ov5640 OmniVision OV5640 sensor
87ov5645 OmniVision OV5645 sensor
88ov5647 OmniVision OV5647 sensor
89ov5670 OmniVision OV5670 sensor
90ov5675 OmniVision OV5675 sensor
91ov5695 OmniVision OV5695 sensor
92ov6650 OmniVision OV6650 sensor
93ov7251 OmniVision OV7251 sensor
94ov7640 OmniVision OV7640 sensor
95ov7670 OmniVision OV7670 sensor
96ov772x OmniVision OV772x sensor
97ov7740 OmniVision OV7740 sensor
98ov8856 OmniVision OV8856 sensor
99ov9640 OmniVision OV9640 sensor
100ov9650 OmniVision OV9650/OV9652 sensor
101rj54n1cb0c Sharp RJ54N1CB0C sensor
102s5c73m3 Samsung S5C73M3 sensor
103s5k4ecgx Samsung S5K4ECGX sensor
104s5k5baf Samsung S5K5BAF sensor
105s5k6a3 Samsung S5K6A3 sensor
106s5k6aa Samsung S5K6AAFX sensor
107smiapp SMIA++/SMIA sensor
108sr030pc30 Siliconfile SR030PC30 sensor
109vs6624 ST VS6624 sensor
110============ ==========================================================
111
112Flash devices
113-------------
114
115============ ==========================================================
116Driver Name
117============ ==========================================================
118adp1653 ADP1653 flash
119lm3560 LM3560 dual flash driver
120lm3646 LM3646 dual flash driver
121============ ==========================================================
122
123IR I2C driver
124-------------
125
126============ ==========================================================
127Driver Name
128============ ==========================================================
129ir-kbd-i2c I2C module for IR
130============ ==========================================================
131
132Lens drivers
133------------
134
135============ ==========================================================
136Driver Name
137============ ==========================================================
138ad5820 AD5820 lens voice coil
139ak7375 AK7375 lens voice coil
140dw9714 DW9714 lens voice coil
141dw9807-vcm DW9807 lens voice coil
142============ ==========================================================
143
144Miscellaneous helper chips
145--------------------------
146
147============ ==========================================================
148Driver Name
149============ ==========================================================
150video-i2c I2C transport video
151m52790 Mitsubishi M52790 A/V switch
152st-mipid02 STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge
153ths7303 THS7303/53 Video Amplifier
154============ ==========================================================
155
156RDS decoders
157------------
158
159============ ==========================================================
160Driver Name
161============ ==========================================================
162saa6588 SAA6588 Radio Chip RDS decoder
163============ ==========================================================
164
165SDR tuner chips
166---------------
167
168============ ==========================================================
169Driver Name
170============ ==========================================================
171max2175 Maxim 2175 RF to Bits tuner
172============ ==========================================================
173
174Video and audio decoders
175------------------------
176
177============ ==========================================================
178Driver Name
179============ ==========================================================
180cx25840 Conexant CX2584x audio/video decoders
181saa717x Philips SAA7171/3/4 audio/video decoders
182============ ==========================================================
183
184Video decoders
185--------------
186
187============ ==========================================================
188Driver Name
189============ ==========================================================
190adv7180 Analog Devices ADV7180 decoder
191adv7183 Analog Devices ADV7183 decoder
192adv748x Analog Devices ADV748x decoder
193adv7604 Analog Devices ADV7604 decoder
194adv7842 Analog Devices ADV7842 decoder
195bt819 BT819A VideoStream decoder
196bt856 BT856 VideoStream decoder
197bt866 BT866 VideoStream decoder
198ks0127 KS0127 video decoder
199ml86v7667 OKI ML86V7667 video decoder
200saa7110 Philips SAA7110 video decoder
201saa7115 Philips SAA7111/3/4/5 video decoders
202tc358743 Toshiba TC358743 decoder
203tvp514x Texas Instruments TVP514x video decoder
204tvp5150 Texas Instruments TVP5150 video decoder
205tvp7002 Texas Instruments TVP7002 video decoder
206tw2804 Techwell TW2804 multiple video decoder
207tw9903 Techwell TW9903 video decoder
208tw9906 Techwell TW9906 video decoder
209tw9910 Techwell TW9910 video decoder
210vpx3220 vpx3220a, vpx3216b & vpx3214c video decoders
211============ ==========================================================
212
213Video encoders
214--------------
215
216============ ==========================================================
217Driver Name
218============ ==========================================================
219ad9389b Analog Devices AD9389B encoder
220adv7170 Analog Devices ADV7170 video encoder
221adv7175 Analog Devices ADV7175 video encoder
222adv7343 ADV7343 video encoder
223adv7393 ADV7393 video encoder
224adv7511-v4l2 Analog Devices ADV7511 encoder
225ak881x AK8813/AK8814 video encoders
226saa7127 Philips SAA7127/9 digital video encoders
227saa7185 Philips SAA7185 video encoder
228ths8200 Texas Instruments THS8200 video encoder
229============ ==========================================================
230
231Video improvement chips
232-----------------------
233
234============ ==========================================================
235Driver Name
236============ ==========================================================
237upd64031a NEC Electronics uPD64031A Ghost Reduction
238upd64083 NEC Electronics uPD64083 3-Dimensional Y/C separation
239============ ==========================================================
240
241Tuner drivers
242-------------
243
244============ ==================================================
245Driver Name
246============ ==================================================
247e4000 Elonics E4000 silicon tuner
248fc0011 Fitipower FC0011 silicon tuner
249fc0012 Fitipower FC0012 silicon tuner
250fc0013 Fitipower FC0013 silicon tuner
251fc2580 FCI FC2580 silicon tuner
252it913x ITE Tech IT913x silicon tuner
253m88rs6000t Montage M88RS6000 internal tuner
254max2165 Maxim MAX2165 silicon tuner
255mc44s803 Freescale MC44S803 Low Power CMOS Broadband tuners
256msi001 Mirics MSi001
257mt2060 Microtune MT2060 silicon IF tuner
258mt2063 Microtune MT2063 silicon IF tuner
259mt20xx Microtune 2032 / 2050 tuners
260mt2131 Microtune MT2131 silicon tuner
261mt2266 Microtune MT2266 silicon tuner
262mxl301rf MaxLinear MxL301RF tuner
263mxl5005s MaxLinear MSL5005S silicon tuner
264mxl5007t MaxLinear MxL5007T silicon tuner
265qm1d1b0004 Sharp QM1D1B0004 tuner
266qm1d1c0042 Sharp QM1D1C0042 tuner
267qt1010 Quantek QT1010 silicon tuner
268r820t Rafael Micro R820T silicon tuner
269si2157 Silicon Labs Si2157 silicon tuner
270tuner-types Simple tuner support
271tda18212 NXP TDA18212 silicon tuner
272tda18218 NXP TDA18218 silicon tuner
273tda18250 NXP TDA18250 silicon tuner
274tda18271 NXP TDA18271 silicon tuner
275tda827x Philips TDA827X silicon tuner
276tda8290 TDA 8290/8295 + 8275(a)/18271 tuner combo
277tda9887 TDA 9885/6/7 analog IF demodulator
278tea5761 TEA 5761 radio tuner
279tea5767 TEA 5767 radio tuner
280tua9001 Infineon TUA9001 silicon tuner
281tuner-xc2028 XCeive xc2028/xc3028 tuners
282xc4000 Xceive XC4000 silicon tuner
283xc5000 Xceive XC5000 silicon tuner
284============ ==================================================
285
286.. toctree::
287 :maxdepth: 1
288
289 tuner-cardlist
290 frontend-cardlist