drm/i915: No need to power up PG2 for GMBUS on BXT

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GMBUS lives in PG1, so no need to power up PG2. We do want to prevent
the DMC from making a mess of things though, so add GMBUS to the DC off
power well.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171208213739.16388-2-ville.syrjala@linux.intel.com
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>

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Ville Syrjälä 2017-12-08 23:37:37 +02:00

parent 156961ae7b

commit 54c105d6cb

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/i915/intel_runtime_pm.c

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