On Sat, 15 Mar 2014, Ben Widawsky <benjamin.widaw...@intel.com> wrote:
> Broken by:
> commit 0294ae7b44bba7ab0d4cef9a8736287f38bdb4fd
> Author: Chris Wilson <ch...@chris-wilson.co.uk>
> Date:   Thu Mar 13 12:00:29 2014 +0000
>
>     drm/i915: Consolidate forcewake resetting to a single function
>

Does this result in https://bugs.freedesktop.org/show_bug.cgi?id=76242 ?

Backtrace in the commit message would help a lot in pattern matching...

BR,
Jani.



> Cc: Chris Wilson <ch...@chris-wilson.co.uk>
> Cc: Mika Kuoppala <mika.kuopp...@intel.com>
> Signed-off-by: Ben Widawsky <b...@bwidawsk.net>
> ---
>  drivers/gpu/drm/i915/intel_uncore.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_uncore.c 
> b/drivers/gpu/drm/i915/intel_uncore.c
> index e6bb421..7e55ceb 100644
> --- a/drivers/gpu/drm/i915/intel_uncore.c
> +++ b/drivers/gpu/drm/i915/intel_uncore.c
> @@ -362,6 +362,9 @@ void intel_uncore_early_sanitize(struct drm_device *dev)
>  {
>       struct drm_i915_private *dev_priv = dev->dev_private;
>  
> +     setup_timer(&dev_priv->uncore.force_wake_timer,
> +                 gen6_force_wake_timer, (unsigned long)dev_priv);
> +
>       if (HAS_FPGA_DBG_UNCLAIMED(dev))
>               __raw_i915_write32(dev_priv, FPGA_DBG, FPGA_DBG_RM_NOCLAIM);
>  
> @@ -724,9 +727,6 @@ void intel_uncore_init(struct drm_device *dev)
>  {
>       struct drm_i915_private *dev_priv = dev->dev_private;
>  
> -     setup_timer(&dev_priv->uncore.force_wake_timer,
> -                 gen6_force_wake_timer, (unsigned long)dev_priv);
> -
>       if (IS_VALLEYVIEW(dev)) {
>               dev_priv->uncore.funcs.force_wake_get = __vlv_force_wake_get;
>               dev_priv->uncore.funcs.force_wake_put = __vlv_force_wake_put;
> -- 
> 1.9.0
>
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-- 
Jani Nikula, Intel Open Source Technology Center
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