diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c index 5696ef49f303..5fdd39daec09 100644 --- a/drivers/gpu/drm/xe/display/xe_display.c +++ b/drivers/gpu/drm/xe/display/xe_display.c @@ -22,6 +22,7 @@ #include "intel_display_irq.h" #include "intel_display_types.h" #include "intel_dmc.h" +#include "intel_dmc_wl.h" #include "intel_dp.h" #include "intel_encoder.h" #include "intel_fbdev.h" @@ -404,11 +405,20 @@ void xe_display_pm_suspend_late(struct xe_device *xe) void xe_display_pm_runtime_suspend_late(struct xe_device *xe) { + struct intel_display *display = &xe->display; + if (!xe->info.probe_display) return; if (xe->d3cold.allowed) xe_display_pm_suspend_late(xe); + + /* + * If xe_display_pm_suspend_late() is not called, it is likely + * that we will be on dynamic DC states with DMC wakelock enabled. We + * need to flush the release work in that case. + */ + intel_dmc_wl_flush_release_work(display); } void xe_display_pm_shutdown_late(struct xe_device *xe)