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drm/i915: Replace hand rolled bxt vco calculation with chv_calc_dpll_params()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 7 Mar 2022 23:39:38 +0000 (01:39 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 10 Mar 2022 09:07:32 +0000 (11:07 +0200)
commit3917f4846532266f84a308333713d869b124b05a
tree97badc52c8ae57202293a67ee45d3a930c005cc3tree
parentfe649940c2a060cee986633d59381c96205d300ecommit | diff
drm/i915: Replace hand rolled bxt vco calculation with chv_calc_dpll_params()

Use chv_calc_dpll_params() to calculate the BXT DP DPLL VCO
frequency.

We need to add the m1 divider into bxt_dp_clk_val[] for this to work.

v2: Make the WARN_ON() sensible

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220307233940.4161-7-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/display/intel_dpll_mgr.c diff | blob | history
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