drm/i915: Remove LVDS and PPS suspend time save/restore

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In the preceding patches we made sure that:
- the LVDS encoder takes care of reiniting both the LVDS register
and its PPS
- the eDP encoder takes care of reiniting its PPS
- the PPS register unlocking workaround is applied explicitly whenever
the PPS context is lost

Based on the above we can safely remove the opaque LVDS and PPS save /
restore from generic code.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470827254-21954-6-git-send-email-imre.deak@intel.com

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This commit is contained in:

Imre Deak 2016-08-10 14:07:34 +03:00

parent 8090ba8c21

commit eebb40e081

2 changed files with 0 additions and 38 deletions

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7

drivers/gpu/drm/i915/i915_drv.h

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31

drivers/gpu/drm/i915/i915_suspend.c

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