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drm/i915/dp: Sanity check eDP existence
authorChris Wilson <chris@chris-wilson.co.uk>
Sat, 12 Feb 2011 10:33:12 +0000 (10:33 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Mon, 7 Mar 2011 11:06:02 +0000 (11:06 +0000)
commit3d3dc149eda48566619d165f6b34e5eeca00edf1
treeae12c801729053a5e6639ef46746ba07d8f8e9a4tree | snapshot
parenta7a75c8f70d6f6a2f16c9f627f938bbee2d32718commit | diff
drm/i915/dp: Sanity check eDP existence

Some hardware claims to have both an LVDS panel and an eDP output.
Whilst this may be true in a rare case, more often it is just broken
hardware. If we see an eDP device we know that it must be connected and
so we can confirm its existence with a simple probe.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34165
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=24822
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_dp.c diff | blob | history
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