1. Copyright
============
-Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it>
+Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it>
2. Disclaimer
1 = critical errors
2 = significant informations
3 = more verbose messages
- Level 3 is useful for testing only, when only one device
- is used. It also shows some more informations about the
- hardware being detected. This parameter can be changed at
- runtime thanks to the /sys filesystem interface.
+ Level 3 is useful for testing only. It also shows some more
+ informations about the hardware being detected.
+ This parameter can be changed at runtime thanks to the /sys
+ filesystem interface.
Default: 2
-------------------------------------------------------------------------------
channel's gain by writing the desired value to it. The value may range from 0
to 15 for the SN9C101 or SN9C102 bridges, from 0 to 127 for the SN9C103,
SN9C105 and SN9C120 bridges.
-Similarly, only for the SN9C103, SN9C105 and SN9120 controllers, blue and red
+Similarly, only for the SN9C103, SN9C105 and SN9C120 controllers, blue and red
gain control files are available in the same directory, for which accepted
values may range from 0 to 127.
0x0c45 0x60bc
0x0c45 0x60be
0x0c45 0x60c0
+0x0c45 0x60c2
0x0c45 0x60c8
0x0c45 0x60cc
0x0c45 0x60ea
0x0c45 0x60ec
+0x0c45 0x60ef
0x0c45 0x60fa
0x0c45 0x60fb
0x0c45 0x60fc
0x0c45 0x60fe
+0x0c45 0x6102
+0x0c45 0x6108
+0x0c45 0x610f
0x0c45 0x6130
+0x0c45 0x6138
0x0c45 0x613a
0x0c45 0x613b
0x0c45 0x613c
0x0c45 0x613e
The list above does not imply that all those devices work with this driver: up
-until now only the ones that assemble the following image sensors are
-supported; kernel messages will always tell you whether this is the case (see
-"Module loading" paragraph):
-
-Model Manufacturer
------ ------------
-HV7131D Hynix Semiconductor, Inc.
-MI-0343 Micron Technology, Inc.
-OV7630 OmniVision Technologies, Inc.
-OV7660 OmniVision Technologies, Inc.
-PAS106B PixArt Imaging, Inc.
-PAS202BCA PixArt Imaging, Inc.
-PAS202BCB PixArt Imaging, Inc.
-TAS5110C1B Taiwan Advanced Sensor Corporation
-TAS5130D1B Taiwan Advanced Sensor Corporation
-
-Some of the available control settings of each image sensor are supported
+until now only the ones that assemble the following pairs of SN9C1xx bridges
+and image sensors are supported; kernel messages will always tell you whether
+this is the case (see "Module loading" paragraph):
+
+Image sensor / SN9C1xx bridge | SN9C10[12] SN9C103 SN9C105 SN9C120
+-------------------------------------------------------------------------------
+HV7131D Hynix Semiconductor | Yes No No No
+HV7131R Hynix Semiconductor | No Yes Yes Yes
+MI-0343 Micron Technology | Yes No No No
+MI-0360 Micron Technology | No Yes No No
+OV7630 OmniVision Technologies | Yes Yes No No
+OV7660 OmniVision Technologies | No No Yes Yes
+PAS106B PixArt Imaging | Yes No No No
+PAS202B PixArt Imaging | Yes Yes No No
+TAS5110C1B Taiwan Advanced Sensor | Yes No No No
+TAS5110D Taiwan Advanced Sensor | Yes No No No
+TAS5130D1B Taiwan Advanced Sensor | Yes No No No
+
+"Yes" means that the pair is supported by the driver, while "No" means that the
+pair does not exist or is not supported by the driver.
+
+Only some of the available control settings of each image sensor are supported
through the V4L2 interface.
Donations of new models for further testing and support would be much
formats over the USB: either native "Sequential RGB Bayer" or compressed.
The compression is used to achieve high frame rates. With regard to the
SN9C101, SN9C102 and SN9C103, the compression is based on the Huffman encoding
-algorithm described below, while the SN9C105 and SN9C120 the compression is
-based on the JPEG standard.
+algorithm described below, while with regard to the SN9C105 and SN9C120 the
+compression is based on the JPEG standard.
The current video format may be selected or queried from the user application
by calling the VIDIOC_S_FMT or VIDIOC_G_FMT ioctl's, as described in the V4L2
API specifications.
- Mizuno Takafumi for the donation of a webcam;
- an "anonymous" donator (who didn't want his name to be revealed) for the
donation of a webcam.
-- an anonymous donator for the donation of four webcams.
+- an anonymous donator for the donation of four webcams and two boards with ten
+ image sensors.
projects / cascardo / linux.git / blobdiff