[PATCH] savagefb: One more I2C-enabled device in savagefb

The I2C bus of the S3 Savage2000 is supposed to work the same way the Savage4
does.  At least, the legacy i2c-savage4 driver handled both devices the same
way.

I do not have the hardware to test this, so testers are welcome.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>