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drm/tegra: Allow VBLANK to be disabled

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Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2015-07-21 16:45:49 +02:00
parent 15372d4be7
commit cdc630b6c6
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/tegra/drm.c
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@ -182,6 +182,7 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags)
/* syncpoints are used for full 32-bit hardware VBLANK counters */
drm->max_vblank_count = 0xffffffff;
drm->vblank_disable_allowed = true;
err = drm_vblank_init(drm, drm->mode_config.num_crtc);
if (err < 0)