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drm/i915: Add location of the Rcomp resistor to bxt_ddi_phy_info
Use struct bxt_ddi_phy_info to hold information of where the Rcomp resistor is located, instead of hard coding it in the init sequence. Note that this moves the enabling of the phy with the Rcomp resistor out of the power well enable code. That should be safe since bxt_ddi_phy_init() is called while the power domains lock is held, and that is the only way that function gets called, so there is no possibility of a concurrent phy enable caused by a power domain get call. v2: Replace comment about lock with lockdep_assert_held() (Imre) Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/62d209950ad48484564f3e793cf247cf62572a39.1475770848.git-series.ander.conselvan.de.oliveira@intel.com
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Ander Conselvan de Oliveira
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Oct 28, 2016
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