drm/radeon: remove drm_vblank_get|put from pflip handling

We activate the VBLANK irq manually anyway, so this is unnecessary.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index beccc4a2ceb4bf451f6568f5321bdf51726f9b46..d597d08bdaaaacee48059ce8cf38771ff25ec9cf 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -340,7 +340,6 @@ void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
 
        spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
 
-       drm_vblank_put(rdev->ddev, radeon_crtc->crtc_id);
        radeon_fence_unref(&work->fence);
        radeon_irq_kms_pflip_irq_get(rdev, work->crtc_id);
        schedule_work(&work->work);
@@ -464,27 +463,11 @@ static int radeon_crtc_page_flip(struct drm_crtc *crtc,
        /* update crtc fb */
        crtc->primary->fb = fb;
 
-       r = drm_vblank_get(dev, radeon_crtc->crtc_id);
-       if (r) {
-               DRM_ERROR("failed to get vblank before flip\n");
-               goto pflip_cleanup1;
-       }
-
        /* set the proper interrupt */
        radeon_irq_kms_pflip_irq_get(rdev, radeon_crtc->crtc_id);
 
        return 0;
 
-pflip_cleanup1:
-       if (unlikely(radeon_bo_reserve(rbo, false) != 0)) {
-               DRM_ERROR("failed to reserve new rbo in error path\n");
-               goto pflip_cleanup;
-       }
-       if (unlikely(radeon_bo_unpin(rbo) != 0)) {
-               DRM_ERROR("failed to unpin new rbo in error path\n");
-       }
-       radeon_bo_unreserve(rbo);
-
 pflip_cleanup:
        spin_lock_irqsave(&dev->event_lock, flags);
        radeon_crtc->unpin_work = NULL;