diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lvds.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 98172bcf485f..f1a649990ea9 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -827,6 +827,9 @@ static bool intel_lvds_ddc_probe(struct drm_device *dev, u8 pin) }, }; 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; } |
