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Diffstat (limited to 'Documentation/i2c/busses/i2c-i810')
| -rw-r--r-- | Documentation/i2c/busses/i2c-i810 | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/Documentation/i2c/busses/i2c-i810 b/Documentation/i2c/busses/i2c-i810 deleted file mode 100644 index 778210e..0000000 --- a/Documentation/i2c/busses/i2c-i810 +++ /dev/null @@ -1,47 +0,0 @@ -Kernel driver i2c-i810 - -Supported adapters: - * Intel 82810, 82810-DC100, 82810E, and 82815 (GMCH) - * Intel 82845G (GMCH) - -Authors: - Frodo Looijaard <frodol@dds.nl>, - Philip Edelbrock <phil@netroedge.com>, - Kyösti Mälkki <kmalkki@cc.hut.fi>, - Ralph Metzler <rjkm@thp.uni-koeln.de>, - Mark D. Studebaker <mdsxyz123@yahoo.com> - -Main contact: Mark Studebaker <mdsxyz123@yahoo.com> - -Description ------------ - -WARNING: If you have an '810' or '815' motherboard, your standard I2C -temperature sensors are most likely on the 801's I2C bus. You want the -i2c-i801 driver for those, not this driver. - -Now for the i2c-i810... - -The GMCH chip contains two I2C interfaces. - -The first interface is used for DDC (Data Display Channel) which is a -serial channel through the VGA monitor connector to a DDC-compliant -monitor. This interface is defined by the Video Electronics Standards -Association (VESA). The standards are available for purchase at -http://www.vesa.org . - -The second interface is a general-purpose I2C bus. It may be connected to a -TV-out chip such as the BT869 or possibly to a digital flat-panel display. - -Features --------- - -Both busses use the i2c-algo-bit driver for 'bit banging' -and support for specific transactions is provided by i2c-algo-bit. - -Issues ------- - -If you enable bus testing in i2c-algo-bit (insmod i2c-algo-bit bit_test=1), -the test may fail; if so, the i2c-i810 driver won't be inserted. However, -we think this has been fixed. |
