drm/i915/gt: Ignore forcewake acquisition for posting_reads

[sfrench/cifs-2.6.git] / drivers / gpu / drm / drm_atomic_helper.c

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 2e0cb4246cbda6c3a7a1e12506c55061449aea75..79dbeafb9a528ff859cee6eb5f1a3a097b3dbc62 100644 (file)
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1423,7 +1423,7 @@ drm_atomic_helper_wait_for_vblanks(struct drm_device *dev,
                ret = wait_event_timeout(dev->vblank[i].queue,
                                old_state->crtcs[i].last_vblank_count !=
                                        drm_crtc_vblank_count(crtc),
-                               msecs_to_jiffies(50));
+                               msecs_to_jiffies(100));
 
                WARN(!ret, "[CRTC:%d:%s] vblank wait timed out\n",
                     crtc->base.id, crtc->name);