diff --git a/drivers/gpu/drm/xe/xe_pm.c b/drivers/gpu/drm/xe/xe_pm.c index 33eb039053e4..06f50aa31326 100644 --- a/drivers/gpu/drm/xe/xe_pm.c +++ b/drivers/gpu/drm/xe/xe_pm.c @@ -264,6 +264,15 @@ int xe_pm_init_early(struct xe_device *xe) return 0; } +static u32 vram_threshold_value(struct xe_device *xe) +{ + /* FIXME: D3Cold temporarily disabled by default on BMG */ + if (xe->info.platform == XE_BATTLEMAGE) + return 0; + + return DEFAULT_VRAM_THRESHOLD; +} + /** * xe_pm_init - Initialize Xe Power Management * @xe: xe device instance @@ -274,6 +283,7 @@ int xe_pm_init_early(struct xe_device *xe) */ int xe_pm_init(struct xe_device *xe) { + u32 vram_threshold; int err; /* For now suspend/resume is only allowed with GuC */ @@ -287,7 +297,8 @@ int xe_pm_init(struct xe_device *xe) if (err) return err; - err = xe_pm_set_vram_threshold(xe, DEFAULT_VRAM_THRESHOLD); + vram_threshold = vram_threshold_value(xe); + err = xe_pm_set_vram_threshold(xe, vram_threshold); if (err) return err; }