提交 8f9a3f9b 编写于 作者: C Chris Wilson

drm/i915: Enable GMBUS for post-gen2 chipsets

With the recent SDVO fix, this is working on all the machines I have to
hand - except for an 845G.
Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
上级 4a1dc3ff
......@@ -384,7 +384,8 @@ int intel_setup_gmbus(struct drm_device *dev)
bus->reg0 = i | GMBUS_RATE_100KHZ;
/* XXX force bit banging until GMBUS is fully debugged */
bus->force_bit = intel_gpio_create(dev_priv, i);
if (IS_GEN2(dev))
bus->force_bit = intel_gpio_create(dev_priv, i);
}
intel_i2c_reset(dev_priv->dev);
......
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