drm/i915: Move VLV cmnlane workaround to intel_power_domains_init_hw()

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Now that the CMNRESET deassert is part of the cmnlane power well,
intel_reset_dpio() is called too late to make any difference. We've
deasserted CMNRESET by that time, and so the off+on toggle w/a will
never kick in.

Move the workaround to intel_power_domains_init_hw() where it gets
called before we enable the init power domain.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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This commit is contained in:

Ville Syrjälä 2014-06-13 13:37:56 +03:00 • committed by Daniel Vetter

parent aa519f231d

commit d2011dc8d4

3 changed files with 58 additions and 35 deletions

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23

drivers/gpu/drm/i915/intel_display.c

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3

drivers/gpu/drm/i915/intel_drv.h

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67

drivers/gpu/drm/i915/intel_pm.c

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