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Subject[ 83/99] drm/i915: fix missed hunk after GT access breakage
Date
3.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ben Widawsky <ben@bwidawsk.net>

commit e1b4d3036c07ff137955fb1c0197ab62534f46ec upstream.

Upon some code refactoring, a hunk was missed. This was fixed for
next, but missed the current trees, and hasn't yet been merged by Dave
Airlie. It is fixed in:
commit 907b28c56ea40629aa6595ddfa414ec2fc7da41c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri Jul 19 20:36:52 2013 +0100

drm/i915: Colocate all GT access routines in the same file

It is introduced by:
commit 181d1b9e31c668259d3798c521672afb8edd355c
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Sun Jul 21 13:16:24 2013 +0200

drm/i915: fix up gt init sequence fallout

Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/gpu/drm/i915/i915_dma.c | 1 +
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/intel_pm.c | 6 ++++++
3 files changed, 8 insertions(+)

--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1608,6 +1608,7 @@ int i915_driver_load(struct drm_device *
intel_detect_pch(dev);

intel_irq_init(dev);
+ intel_pm_init(dev);
intel_gt_sanitize(dev);
intel_gt_init(dev);

--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1475,6 +1475,7 @@ void i915_hangcheck_elapsed(unsigned lon
void i915_handle_error(struct drm_device *dev, bool wedged);

extern void intel_irq_init(struct drm_device *dev);
+extern void intel_pm_init(struct drm_device *dev);
extern void intel_hpd_init(struct drm_device *dev);
extern void intel_gt_init(struct drm_device *dev);
extern void intel_gt_sanitize(struct drm_device *dev);
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4548,6 +4548,12 @@ void intel_gt_init(struct drm_device *de
dev_priv->gt.force_wake_get = __gen6_gt_force_wake_get;
dev_priv->gt.force_wake_put = __gen6_gt_force_wake_put;
}
+}
+
+void intel_pm_init(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
INIT_DELAYED_WORK(&dev_priv->rps.delayed_resume_work,
intel_gen6_powersave_work);
}



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