From: Jean Delvare There is no reason to drive the savagefb I2C bus at such a low speed, so bump it from 12.5 kbps to 50 kbps. The Intel (i810) and Matrox framebuffer drivers already run their I2C bus at this speed, and so are the legacy i2c-savage4 and i2c-prosavage drivers. Signed-off-by: Jean Delvare Cc: "Antonino A. Daplas" Signed-off-by: Andrew Morton --- drivers/video/savage/savagefb-i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/video/savage/savagefb-i2c.c~savagefb-speed-up-the-i2c-bus drivers/video/savage/savagefb-i2c.c --- a/drivers/video/savage/savagefb-i2c.c~savagefb-speed-up-the-i2c-bus +++ a/drivers/video/savage/savagefb-i2c.c @@ -140,7 +140,7 @@ static int savage_setup_i2c_bus(struct s chan->adapter.id = I2C_HW_B_SAVAGE; chan->adapter.algo_data = &chan->algo; chan->adapter.dev.parent = &chan->par->pcidev->dev; - chan->algo.udelay = 40; + chan->algo.udelay = 10; chan->algo.timeout = 20; chan->algo.data = chan; _