[4/9] drm/xe: Defer irq init until after xe_display_init_noaccel

Commit Message

Maarten Lankhorst Nov. 5, 2024, 12:18 p.m. UTC

Technically, I believe this means that xe_display_init_noirq and
xe_display_init_noaccel can be merged together now.

Signed-off-by: Maarten Lankhorst <[e-mail]>
---
 drivers/gpu/drm/xe/xe_device.c | 12 ++++--------
 drivers/gpu/drm/xe/xe_tile.c   |  7 +++++++
 2 files changed, 11 insertions(+), 8 deletions(-)

Patch

diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index cef782f244e1a..b9948b2dc8d1d 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -41,7 +41,6 @@ 
 #include "xe_hw_engine_group.h"
 #include "xe_hwmon.h"
 #include "xe_irq.h"
-#include "xe_memirq.h"
 #include "xe_mmio.h"
 #include "xe_module.h"
 #include "xe_observation.h"
@@ -673,9 +672,6 @@  int xe_device_probe(struct xe_device *xe)
 		err = xe_ggtt_init_early(tile->mem.ggtt);
 		if (err)
 			return err;
-		err = xe_memirq_init(&tile->memirq);
-		if (err)
-			return err;
 	}
 
 	for_each_gt(gt, xe, id) {
@@ -695,10 +691,6 @@  int xe_device_probe(struct xe_device *xe)
 	if (err)
 		return err;
 
-	err = xe_irq_install(xe);
-	if (err)
-		goto err;
-
 	err = probe_has_flat_ccs(xe);
 	if (err)
 		goto err;
@@ -736,6 +728,10 @@  int xe_device_probe(struct xe_device *xe)
 			goto err;
 	}
 
+	err = xe_irq_install(xe);
+	if (err)
+		goto err;
+
 	for_each_gt(gt, xe, id) {
 		last_gt = id;
 
diff --git a/drivers/gpu/drm/xe/xe_tile.c b/drivers/gpu/drm/xe/xe_tile.c
index 2825553b568f7..d07c1fba793ca 100644
--- a/drivers/gpu/drm/xe/xe_tile.c
+++ b/drivers/gpu/drm/xe/xe_tile.c
@@ -10,6 +10,7 @@ 
 #include "xe_device.h"
 #include "xe_ggtt.h"
 #include "xe_gt.h"
+#include "xe_memirq.h"
 #include "xe_migrate.h"
 #include "xe_pcode.h"
 #include "xe_sa.h"
@@ -179,6 +180,12 @@  int xe_tile_init_noalloc(struct xe_tile *tile)
 
 int xe_tile_init(struct xe_tile *tile)
 {
+	int err;
+
+	err = xe_memirq_init(&tile->memirq);
+	if (err)
+		return err;
+
 	tile->mem.kernel_bb_pool = xe_sa_bo_manager_init(tile, SZ_1M, 16);
 	if (IS_ERR(tile->mem.kernel_bb_pool))
 		return PTR_ERR(tile->mem.kernel_bb_pool);