drm/i915/sdvo: Pass the requesed mode to intel_sdvo_create_preferred_input_timing()

drm/i915/sdvo: Pass the requesed mode to intel_sdvo_create_preferred_input_timing()

We want to stop using connector->panel.fixed_mode directtly.
In order to look it up in the future we'll need to have the
requested mode around, so pass that in fully (instead of just
passing bits of it).

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220311172428.14685-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>