drm/i915: Move DPLL frequency calculation to intel_dpll_mgr.c
authorImre Deak <imre.deak@intel.com>
Wed, 26 Feb 2020 20:34:48 +0000 (22:34 +0200)
committerImre Deak <imre.deak@intel.com>
Mon, 2 Mar 2020 17:36:21 +0000 (19:36 +0200)
commit45e4728b87ad03b3f9a0babe04cadef90c63291d
tree77dcf4d150a2270a6158e94ce72bb0dcb3e9d38e
parent6cbcd57680e170e80f1b1a90d6f2dc971636de3b
drm/i915: Move DPLL frequency calculation to intel_dpll_mgr.c

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
drivers/gpu/drm/i915/display/icl_dsi.c
drivers/gpu/drm/i915/display/intel_ddi.c
drivers/gpu/drm/i915/display/intel_ddi.h
drivers/gpu/drm/i915/display/intel_dpll_mgr.c
drivers/gpu/drm/i915/display/intel_dpll_mgr.h