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Commit d8112150 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter
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drm/i915: GPIO/GMBUS registers need an offset on VLV 



GPIO/GMBUS registers must be offset on VLV, so simply
adjust gpio_mmio_base to include the correct offset.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 54d9d493

drivers/gpu/drm/i915/intel_i2c.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -515,6 +515,8 @@ int intel_setup_gmbus(struct drm_device *dev) 




	if (HAS_PCH_SPLIT(dev))

	if (HAS_PCH_SPLIT(dev))

		dev_priv->gpio_mmio_base = PCH_GPIOA - GPIOA;

		dev_priv->gpio_mmio_base = PCH_GPIOA - GPIOA;

	else if (IS_VALLEYVIEW(dev))

		dev_priv->gpio_mmio_base = VLV_DISPLAY_BASE;

	else

	else

		dev_priv->gpio_mmio_base = 0;

		dev_priv->gpio_mmio_base = 0;