diff options
-rw-r--r-- | drivers/gpu/drm/xe/xe_device.c | 22 | ||||
-rw-r--r-- | drivers/gpu/drm/xe/xe_gt.c | 16 | ||||
-rw-r--r-- | drivers/gpu/drm/xe/xe_gt.h | 1 |
3 files changed, 30 insertions, 9 deletions
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index d1560f5d4b84..f0a2604bf62a 100644 --- a/drivers/gpu/drm/xe/xe_device.c +++ b/drivers/gpu/drm/xe/xe_device.c @@ -544,6 +544,7 @@ int xe_device_probe(struct xe_device *xe) struct xe_tile *tile; struct xe_gt *gt; int err; + u8 last_gt; u8 id; xe_pat_init_early(xe); @@ -642,16 +643,18 @@ int xe_device_probe(struct xe_device *xe) goto err_irq_shutdown; for_each_gt(gt, xe, id) { + last_gt = id; + err = xe_gt_init(gt); if (err) - goto err_irq_shutdown; + goto err_fini_gt; } xe_heci_gsc_init(xe); err = xe_display_init(xe); if (err) - goto err_irq_shutdown; + goto err_fini_gt; err = drm_dev_register(&xe->drm, 0); if (err) @@ -667,6 +670,15 @@ int xe_device_probe(struct xe_device *xe) err_fini_display: xe_display_driver_remove(xe); + +err_fini_gt: + for_each_gt(gt, xe, id) { + if (id < last_gt) + xe_gt_remove(gt); + else + break; + } + err_irq_shutdown: xe_irq_shutdown(xe); err: @@ -684,12 +696,18 @@ static void xe_device_remove_display(struct xe_device *xe) void xe_device_remove(struct xe_device *xe) { + struct xe_gt *gt; + u8 id; + xe_device_remove_display(xe); xe_display_fini(xe); xe_heci_gsc_fini(xe); + for_each_gt(gt, xe, id) + xe_gt_remove(gt); + xe_irq_shutdown(xe); } diff --git a/drivers/gpu/drm/xe/xe_gt.c b/drivers/gpu/drm/xe/xe_gt.c index 9e9da887f4ca..0a1e04fe2690 100644 --- a/drivers/gpu/drm/xe/xe_gt.c +++ b/drivers/gpu/drm/xe/xe_gt.c @@ -93,14 +93,16 @@ void xe_gt_sanitize(struct xe_gt *gt) gt->uc.guc.submission_state.enabled = false; } -/* - * Clean up the GT structures before driver removal. This function should only - * act on objects/structures that must be cleaned before the driver removal - * callback is complete and therefore can't be deferred to a drmm action. +/** + * xe_gt_remove() - Clean up the GT structures before driver removal + * @gt: the GT object + * + * This function should only act on objects/structures that must be cleaned + * before the driver removal callback is complete and therefore can't be + * deferred to a drmm action. */ -static void gt_remove(void *arg) +void xe_gt_remove(struct xe_gt *gt) { - struct xe_gt *gt = arg; int i; xe_uc_remove(>->uc); @@ -566,7 +568,7 @@ int xe_gt_init(struct xe_gt *gt) xe_gt_record_user_engines(gt); - return devm_add_action_or_reset(gt_to_xe(gt)->drm.dev, gt_remove, gt); + return 0; } void xe_gt_record_user_engines(struct xe_gt *gt) diff --git a/drivers/gpu/drm/xe/xe_gt.h b/drivers/gpu/drm/xe/xe_gt.h index d0747edfe020..9073ac68a777 100644 --- a/drivers/gpu/drm/xe/xe_gt.h +++ b/drivers/gpu/drm/xe/xe_gt.h @@ -56,6 +56,7 @@ int xe_gt_suspend(struct xe_gt *gt); int xe_gt_resume(struct xe_gt *gt); void xe_gt_reset_async(struct xe_gt *gt); void xe_gt_sanitize(struct xe_gt *gt); +void xe_gt_remove(struct xe_gt *gt); /** * xe_gt_any_hw_engine_by_reset_domain - scan the list of engines and return the |