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drm/i915: Cannot set clock gating under UMS 

The clock gating functions are only assigned under KMS, so don't try
to call them under UMS.

Signed-off-by: Keith Packard <keithp@keithp.com>
Tested-by: Justin P. Mattock <justinmattock@gmail.com>
This commit is contained in:
Keith Packard 2011-08-12 17:07:18 -07:00
parent c3613de92e
commit 92b79f4322
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/i915/i915_suspend.c
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@ -871,7 +871,8 @@ int i915_restore_state(struct drm_device *dev)
}
mutex_unlock(&dev->struct_mutex);
intel_init_clock_gating(dev);
if (drm_core_check_feature(dev, DRIVER_MODESET))
intel_init_clock_gating(dev);
if (IS_IRONLAKE_M(dev)) {
ironlake_enable_drps(dev);