SDA_DIR 64 drivers/video/fbdev/i810/i810-i2c.c i810_writel(mmio, chan->ddc_base, SDA_DIR | SDA_DIR_MASK | SDA_VAL_MASK); SDA_DIR 72 drivers/video/fbdev/intelfb/intelfb_i2c.c SDA_DIR | SDA_DIR_MASK | SDA_VAL_MASK);