[PATCH v3 08/23] drm/xe: Move primary GT allocation from xe_tile_init_early to xe_tile_init

[Matt Roper <matthew.d.roper@intel.com>]

During the early days of the Xe driver, there were cases where we
accessed some fields in the primary GT's xe_gt structure before the GT
itself was formally initialized; this required that the structure itself
be allocated during xe_tile_init_early().  A lot of refactoring of the
device probe has happened since that time and there's no longer a need
to allocate the primary GT early.  Move the allocation into
xe_info_init() where GT initialization happens and where we're doing the
allocation of the media GT.

v2:
 - Only make this change after a separate patch to perform VF GMD_ID
   lookup with a dummy GT instead of xe_root_mmio_gt().

Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/xe/xe_pci.c  | 4 ++++
 drivers/gpu/drm/xe/xe_tile.c | 4 ----
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c
index 9fb5df10844d..13e8d379a1cd 100644
--- a/drivers/gpu/drm/xe/xe_pci.c
+++ b/drivers/gpu/drm/xe/xe_pci.c
@@ -768,6 +768,10 @@ static int xe_info_init(struct xe_device *xe,
 	for_each_tile(tile, xe, id) {
 		int err;
 
+		tile->primary_gt = xe_gt_alloc(tile);
+		if (IS_ERR(tile->primary_gt))
+			return PTR_ERR(tile->primary_gt);
+
 		gt = tile->primary_gt;
 		gt->info.type = XE_GT_TYPE_MAIN;
 		gt->info.id = tile->id * xe->info.max_gt_per_tile;
diff --git a/drivers/gpu/drm/xe/xe_tile.c b/drivers/gpu/drm/xe/xe_tile.c
index d49ba3401963..10545654f9eb 100644
--- a/drivers/gpu/drm/xe/xe_tile.c
+++ b/drivers/gpu/drm/xe/xe_tile.c
@@ -149,10 +149,6 @@ int xe_tile_init_early(struct xe_tile *tile, struct xe_device *xe, u8 id)
 	if (err)
 		return err;
 
-	tile->primary_gt = xe_gt_alloc(tile);
-	if (IS_ERR(tile->primary_gt))
-		return PTR_ERR(tile->primary_gt);
-
 	xe_pcode_init(tile);
 
 	return 0;
-- 
2.51.0