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drm/i915: allow userspace forcewake references also on gen7

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We need this to correctly access registers in the gt power well from
userspace.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Daniel Vetter 2012-01-24 09:44:28 +01:00 committed by Keith Packard
parent 04115a9dee
commit 075edca43b
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/i915/i915_debugfs.c
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@ -1669,7 +1669,7 @@ static int i915_forcewake_open(struct inode *inode, struct file *file)
struct drm_i915_private *dev_priv = dev->dev_private;
int ret;
if (!IS_GEN6(dev))
if (INTEL_INFO(dev)->gen < 6)
return 0;
ret = mutex_lock_interruptible(&dev->struct_mutex);
@ -1686,7 +1686,7 @@ int i915_forcewake_release(struct inode *inode, struct file *file)
struct drm_device *dev = inode->i_private;
struct drm_i915_private *dev_priv = dev->dev_private;
if (!IS_GEN6(dev))
if (INTEL_INFO(dev)->gen < 6)
return 0;
/*