From: Michel Dänzer michel.daenzer@amd.com
Fixes WARN()s from the DRM core since the page flip rework.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=77521 Signed-off-by: Michel Dänzer michel.daenzer@amd.com --- drivers/gpu/drm/radeon/radeon_display.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index a4e725c..5ed6170 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -462,9 +462,6 @@ static void radeon_flip_work_func(struct work_struct *__work) /* We borrow the event spin lock for protecting flip_work */ spin_lock_irqsave(&crtc->dev->event_lock, flags);
- /* update crtc fb */ - crtc->primary->fb = fb; - /* set the proper interrupt */ radeon_irq_kms_pflip_irq_get(rdev, radeon_crtc->crtc_id);
@@ -539,6 +536,9 @@ static int radeon_crtc_page_flip(struct drm_crtc *crtc, } radeon_crtc->flip_work = work;
+ /* update crtc fb */ + crtc->primary->fb = fb; + spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
queue_work(radeon_crtc->flip_queue, &work->flip_work);