From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- Documentation/i2c/busses/i2c-savage4 | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/i2c/busses/i2c-savage4 (limited to 'Documentation/i2c/busses/i2c-savage4') diff --git a/Documentation/i2c/busses/i2c-savage4 b/Documentation/i2c/busses/i2c-savage4 new file mode 100644 index 0000000..6ecceab --- /dev/null +++ b/Documentation/i2c/busses/i2c-savage4 @@ -0,0 +1,26 @@ +Kernel driver i2c-savage4 + +Supported adapters: + * Savage4 + * Savage2000 + +Authors: + Alexander Wold , + Mark D. Studebaker + +Description +----------- + +The Savage4 chips contain two I2C interfaces (aka a I2C 'master' +or 'host'). + +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 DDC bus is not yet supported because its register +is not directly memory-mapped. + +The second interface is a general-purpose I2C bus. This is the only +interface supported by the driver at the moment. + -- cgit v1.1