@@ -829,25 +829,6 @@ static bool lvds_is_present_in_vbt(struct drm_device *dev,
return false;
}
-static bool intel_lvds_ddc_probe(struct drm_device *dev, u8 pin)
-{
- struct drm_i915_private *dev_priv = dev->dev_private;
- u8 buf = 0;
- struct i2c_msg msgs[] = {
- {
- .addr = 0xA0,
- .flags = 0,
- .len = 1,
- .buf = &buf,
- },
- };
- struct i2c_adapter *i2c = &dev_priv->gmbus[pin].adapter;
- /* XXX this only appears to work when using GMBUS */
- if (intel_gmbus_is_forced_bit(i2c))
- return true;
- return i2c_transfer(i2c, msgs, 1) == 1;
-}
-
/**
* intel_lvds_init - setup LVDS connectors on this device
* @dev: drm device
@@ -888,11 +869,6 @@ bool intel_lvds_init(struct drm_device *dev)
}
}
- if (!intel_lvds_ddc_probe(dev, pin)) {
- DRM_DEBUG_KMS("LVDS did not respond to DDC probe\n");
- return false;
- }
-
intel_lvds = kzalloc(sizeof(struct intel_lvds), GFP_KERNEL);
if (!intel_lvds) {
return false;