i2c: Let framebuffer drivers set their I2C bus class to DDC

[linux-2.6-omap-h63xx.git] / include / linux / i2c.h

diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 7c36d5188d397a59c58d640885809e6d776fec08..145797fe6a310b128f42396619264638f131c71e 100644 (file)
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -349,7 +349,7 @@ static inline void i2c_set_adapdata (struct i2c_adapter *dev, void *data)
 #define I2C_CLASS_HWMON                (1<<0)  /* lm_sensors, ... */
 #define I2C_CLASS_TV_ANALOG    (1<<1)  /* bttv + friends */
 #define I2C_CLASS_TV_DIGITAL   (1<<2)  /* dvb cards */
-#define I2C_CLASS_DDC          (1<<3)  /* i2c-matroxfb ? */
+#define I2C_CLASS_DDC          (1<<3)  /* DDC bus on graphics adapters */
 #define I2C_CLASS_CAM_ANALOG   (1<<4)  /* camera with analog CCD */
 #define I2C_CLASS_CAM_DIGITAL  (1<<5)  /* most webcams */
 #define I2C_CLASS_SOUND                (1<<6)  /* sound devices */