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drm/i915: Clear the dpll_hw_state when disabling a pipe
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 25 Mar 2022 12:31:59 +0000 (14:31 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 25 Apr 2022 18:06:47 +0000 (21:06 +0300)
commite2f5f399af316204656caf072d60ac19f4c978fc
treecfc1f79e9e108d1eaf96db930e2cc96893d77a8e
parentad3da340f903b7f1d35a134144e8550a79d5a1db
drm/i915: Clear the dpll_hw_state when disabling a pipe

Clear the dpll_hw_state when we're about disable the pipe.
Previously it looks like we just left the old junk in there.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220325123205.22140-8-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/display/intel_dpll.c