drm/i915: add panel lock assertion function

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When PLLs or timing regs are changed, we need to make sure the panel
lock will allow it.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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Jesse Barnes 2011-01-04 15:09:32 -08:00 • committed by Chris Wilson

parent b24e717988

commit ea0760cfc0

1 changed files with 29 additions and 0 deletions

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drivers/gpu/drm/i915/intel_display.c

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