drm/i915/skl: Query DPLL attached to port on SKL
Modify the implementation to query DPLL attached to a SKL port. v2: Rebase on top of the run-time PM on DPMS series (Damien) v3: Modified as per review comments from Paulo Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Satheeshakrishna M <satheeshakrishna.m@intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Daniel Vetter

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@@ -343,7 +343,10 @@ struct intel_crtc_config {
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/* Selected dpll when shared or DPLL_ID_PRIVATE. */
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enum intel_dpll_id shared_dpll;
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/* PORT_CLK_SEL for DDI ports. */
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/*
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* - PORT_CLK_SEL for DDI ports on HSW/BDW.
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* - enum skl_dpll on SKL
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*/
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uint32_t ddi_pll_sel;
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/* Actual register state of the dpll, for shared dpll cross-checking. */
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