Signed-off-by: Imre Deak <[email protected]>
---
drivers/gpu/drm/i915/intel_pm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index ee5aeb1..d5eacd8 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5912,6 +5912,9 @@ void intel_power_domains_init_hw(struct drm_device *dev)
intel_display_set_init_power(dev, true);
intel_power_domains_resume(dev);
+ if (!(IS_HASWELL(dev) || IS_BROADWELL(dev)))
+ return;
+
/* We're taking over the BIOS, so clear any requests made by it since
* the driver is in charge now. */
if (I915_READ(HSW_PWR_WELL_BIOS) & HSW_PWR_WELL_ENABLE_REQUEST)
--
1.8.4
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