drm/i915: Replace hand rolled bxt vco calculation with chv_calc_dpll_params()

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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>

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Ville Syrjälä 2022-03-08 01:39:38 +02:00

parent fe649940c2

commit 3917f48465

1 changed files with 13 additions and 10 deletions

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23

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

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