edd059dcd tests/xe: Don't assume max GT ID is num_gt - 1
9028ed9c5 lib/xe: Add xe_dev_max_gt()
ed769e782 tests/intel/xe_query: Look up GT reference clock correctly
00017ef7d lib/xe: Ensure GT loops iterate over all GTs properly
3a39a6e51 lib/xe: Populate vram_size[] and visible_vram_size[] by GT ID
9e0004ed3 lib/xe: Don't assume GT ID matches location in GT query list
d9a79df82 lib/xe: Track valid GT IDs