diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_pm.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pm.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/xe_pm.c b/drivers/gpu/drm/xe/xe_pm.c index d8a411d3ee96..38514cef817e 100644 --- a/drivers/gpu/drm/xe/xe_pm.c +++ b/drivers/gpu/drm/xe/xe_pm.c @@ -297,9 +297,22 @@ static int xe_pm_notifier_callback(struct notifier_block *nb, case PM_SUSPEND_PREPARE: xe_pm_runtime_get(xe); err = xe_bo_evict_all_user(xe); - xe_pm_runtime_put(xe); - if (err) + if (err) { drm_dbg(&xe->drm, "Notifier evict user failed (%d)\n", err); + xe_pm_runtime_put(xe); + break; + } + + err = xe_bo_notifier_prepare_all_pinned(xe); + if (err) { + drm_dbg(&xe->drm, "Notifier prepare pin failed (%d)\n", err); + xe_pm_runtime_put(xe); + } + break; + case PM_POST_HIBERNATION: + case PM_POST_SUSPEND: + xe_bo_notifier_unprepare_all_pinned(xe); + xe_pm_runtime_put(xe); break; } |