drm/i915: Implement w/a 22010492432 for adl-s
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 13 Jun 2022 20:14:39 +0000 (23:14 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 16 Jun 2022 19:54:30 +0000 (22:54 +0300)
commitd36bdd77b9e6aa7f5cb7b0f11ebbab8e5febf10b
treecae31d03257b4c8e31eacc54882c54a25616e898
parenta50cc4955623685402ed6deeffad7df93591a416
drm/i915: Implement w/a 22010492432 for adl-s

adl-s needs the combo PLL DCO fraction w/a as well.
Gets us slightly more accurate clock out of the PLL.

Cc: stable@vger.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220613201439.23341-1-ville.syrjala@linux.intel.com
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
drivers/gpu/drm/i915/display/intel_dpll_mgr.c