diff options
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_kms.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c index bc6ecdc6f104..c2c9f82b2df1 100644 --- a/drivers/gpu/drm/vc4/vc4_kms.c +++ b/drivers/gpu/drm/vc4/vc4_kms.c @@ -241,6 +241,9 @@ int vc4_kms_load(struct drm_device *dev) sema_init(&vc4->async_modeset, 1); + /* Set support for vblank irq fast disable, before drm_vblank_init() */ + dev->vblank_disable_immediate = true; + ret = drm_vblank_init(dev, dev->mode_config.num_crtc); if (ret < 0) { dev_err(dev->dev, "failed to initialize vblank\n"); |