drm/i915/tgl: add modular FIA to device info

Tiger Lake has modular FIA bit indicating if we are using it, so add to
the device info.
Signed-off-by: NLucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: NStuart Summers <stuart.summers@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190712055706.12143-3-lucas.demarchi@intel.com

drivers/gpu/drm/i915/i915_pci.c

@@ -790,6 +790,7 @@ static const struct intel_device_info intel_tigerlake_12_info = {
 	PLATFORM(INTEL_TIGERLAKE),
 	.num_pipes = 4,
 	.require_force_probe = 1,
+	.display.has_modular_fia = 1,
 	.engine_mask =
 		BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
 };