X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Documentation%2Fvideo4linux%2Fet61x251.txt;h=1247566c4de38211458144eb206432db0a8698d0;hb=2656312724d97ebc2e267e0a9740d51ad7aa9a04;hp=cd584f20a997df1fc9700824ad95a551a1ef16d1;hpb=61b9175808670d9abf52156803ae0ed1e3706ac4;p=linux-2.6 diff --git a/Documentation/video4linux/et61x251.txt b/Documentation/video4linux/et61x251.txt index cd584f20a9..1247566c4d 100644 --- a/Documentation/video4linux/et61x251.txt +++ b/Documentation/video4linux/et61x251.txt @@ -23,7 +23,7 @@ Index 1. Copyright ============ -Copyright (C) 2006 by Luca Risolia +Copyright (C) 2006-2007 by Luca Risolia 2. Disclaimer @@ -80,7 +80,7 @@ Some of the features of the driver are: high compression quality (see also "Notes for V4L2 application developers" paragraph); - full support for the capabilities of every possible image sensors that can - be connected to the ET61X[12]51 bridges, including, for istance, red, green, + be connected to the ET61X[12]51 bridges, including, for instance, red, green, blue and global gain adjustments and exposure control (see "Supported devices" paragraph for details); - use of default color settings for sunlight conditions; @@ -135,8 +135,9 @@ And finally: 6. Module loading ================= To use the driver, it is necessary to load the "et61x251" module into memory -after every other module required: "videodev", "usbcore" and, depending on -the USB host controller you have, "ehci-hcd", "uhci-hcd" or "ohci-hcd". +after every other module required: "videodev", "v4l2_common", "compat_ioctl32", +"usbcore" and, depending on the USB host controller you have, "ehci-hcd", +"uhci-hcd" or "ohci-hcd". Loading can be done as shown below: @@ -222,7 +223,7 @@ identifier - of the camera registered as "/dev/video0": [root@localhost #] echo 1 > i2c_reg [root@localhost #] cat i2c_val -Note that if the sensor registers can not be read, "cat" will fail. +Note that if the sensor registers cannot be read, "cat" will fail. To avoid race conditions, all the I/O accesses to the files are serialized.