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drm/i915: reorganize intel_lvds_supported

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Now it returns false for all platforms unless they're explicitly
listed on the function. There should be no real difference, except for
the fact that it now returns false on Haswell.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Paulo Zanoni 2013-03-06 20:03:19 -03:00 committed by Daniel Vetter
parent 86d52df633
commit 311e359c0b
1 changed files with 5 additions and 5 deletions
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10
drivers/gpu/drm/i915/intel_lvds.c
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@ -1020,15 +1020,15 @@ static bool intel_lvds_supported(struct drm_device *dev)
{
/* With the introduction of the PCH we gained a dedicated
* LVDS presence pin, use it. */
if (HAS_PCH_SPLIT(dev))
if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev))
return true;
if (IS_VALLEYVIEW(dev))
return false;
/* Otherwise LVDS was only attached to mobile products,
* except for the inglorious 830gm */
return IS_MOBILE(dev) && !IS_I830(dev);
if (INTEL_INFO(dev)->gen <= 4 && IS_MOBILE(dev) && !IS_I830(dev))
return true;
return false;
}
/**