drm/i915/skl, cnl: Split out the WRPLL/LCPLL frequency calculation

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Split out the PLL parameter->frequency conversion logic for each type of
PLL for symmetry with their corresponding inverse conversion functions.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200226203455.23032-12-imre.deak@intel.com

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This commit is contained in:

Imre Deak 2020-02-26 22:34:53 +02:00

parent 350ab42f97

commit b953eb2153

4 changed files with 140 additions and 145 deletions

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4

drivers/gpu/drm/i915/display/icl_dsi.c

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4

drivers/gpu/drm/i915/display/intel_ddi.c

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269

drivers/gpu/drm/i915/display/intel_dpll_mgr.c

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8

drivers/gpu/drm/i915/display/intel_dpll_mgr.h

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