drm/i915: don't preserve inherited configs with nothing on v2

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It can be corrected later and may be what was actually desired, but
generally isn't, so if we find nothing is enabled, let the core DRM fb
helper figure something out.

v2: free the array too (Jesse)

Note that this also undoes any changes in case we bail out due to hw
cloning.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Jesse Barnes 2014-02-12 15:03:40 -08:00 • committed by Daniel Vetter

parent b45a67157a

commit 02f5eebb63

1 changed files with 24 additions and 2 deletions

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26

drivers/gpu/drm/i915/intel_fbdev.c

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