diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 5d433fc11ace..5bd4361ea84d 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c | |||
| @@ -1751,7 +1751,8 @@ static void ironlake_irq_preinstall(struct drm_device *dev) | |||
| 1751 | INIT_WORK(&dev_priv->rps_work, gen6_pm_rps_work); | 1751 | INIT_WORK(&dev_priv->rps_work, gen6_pm_rps_work); |
| 1752 | 1752 | ||
| 1753 | I915_WRITE(HWSTAM, 0xeffe); | 1753 | I915_WRITE(HWSTAM, 0xeffe); |
| 1754 | if (IS_GEN6(dev) || IS_GEN7(dev)) { | 1754 | |
| 1755 | if (IS_GEN6(dev)) { | ||
| 1755 | /* Workaround stalls observed on Sandy Bridge GPUs by | 1756 | /* Workaround stalls observed on Sandy Bridge GPUs by |
| 1756 | * making the blitter command streamer generate a | 1757 | * making the blitter command streamer generate a |
| 1757 | * write to the Hardware Status Page for | 1758 | * write to the Hardware Status Page for |