drm/i915/display: pass struct pci_dev * to intel_display_device_probe()

drm/i915/display: pass struct pci_dev * to intel_display_device_probe()

Convert intel_display_device_probe() to accept struct pci_dev * instead
of struct drm_i915_private *. Return struct intel_display * in
preparation of allocating the memory of it later.

Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ab4e960e3fff46cbeba185882b1e554f0ccd5877.1731321183.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>