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drm/i915: Add power well arguments to force wake routines.

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Added power well arguments to all the force wake routines
to help us individually control power well based on the
scenario.

Signed-off-by: Deepak S <deepak.s@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[danvet: Resolve conflict with the removed forcewake hack and drop one
spurious hunk Jesse noticed.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Deepak S
2013-11-23 14:55:42 +05:30
committed by Daniel Vetter
parent 947fdaadf0
commit c8d9a5905e
6 changed files with 56 additions and 38 deletions
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drivers/gpu/drm/i915/intel_ringbuffer.c
+2 -2
View File
@@ -438,7 +438,7 @@ static int init_ring_common(struct intel_ring_buffer *ring)
int ret = 0;
u32 head;
gen6_gt_force_wake_get(dev_priv);
gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL);
if (I915_NEED_GFX_HWS(dev))
intel_ring_setup_status_page(ring);
@@ -511,7 +511,7 @@ static int init_ring_common(struct intel_ring_buffer *ring)
memset(&ring->hangcheck, 0, sizeof(ring->hangcheck));
out:
gen6_gt_force_wake_put(dev_priv);
gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL);
return ret;
}