drm/i915/pps: Decouple pps delays from VBT struct definition
We currently lack a proper struct definition for the VBT power
squencing delays, and instead we use the same struct definition
(in intel_bios.h) for both the VBT layout and our driver side
state. Decouple those two things by moving the current struct
into intel_vbt_defs.h and adding a new one for the driver's use.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241106215859.25446-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>