drm/i915: Move DPLL frequency calculation to intel_dpll_mgr.c

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Move all the DPLL params->DPLL frequency conversion functions to
intel_dpll_mgr.c where the corresponding inverse conversions are.

The GEN11+ TBT PLL outputs multiple frequencies and for selecting the
one in use we need to check the DDI CLK mux. As part of the DDI clock
logic this selection is kept in intel_ddi.c.

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/20200226203455.23032-7-imre.deak@intel.com

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This commit is contained in:

Imre Deak 2020-02-26 22:34:48 +02:00

parent 6cbcd57680

commit 45e4728b87

5 changed files with 431 additions and 437 deletions

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4

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

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442

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

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2

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

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418

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

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2

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

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