i2c: Let framebuffer drivers set their I2C bus class to DDC
Let framebuffer drivers set their I2C bus class to DDC. Once this is
done, we will be able to tell the eeprom driver to only probe for
EDID EEPROMs on these buses.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
diff --git a/drivers/video/fb_ddc.c b/drivers/video/fb_ddc.c
index a0df632..0cf96eb 100644
--- a/drivers/video/fb_ddc.c
+++ b/drivers/video/fb_ddc.c
@@ -106,6 +106,7 @@
algo_data->setsda(algo_data->data, 1);
algo_data->setscl(algo_data->data, 1);
+ adapter->class |= I2C_CLASS_DDC;
return edid;
}