[Intel-gfx] [PATCH 12/23] drm/i915: get runtime PM references when the GPU is idle/busy

[Jesse Barnes]

On Thu, 27 Feb 2014 19:26:39 -0300
Paulo Zanoni <przanoni at gmail.com> wrote:

> From: Paulo Zanoni <paulo.r.zanoni at intel.com>
> 
> ... instead of PC8 references. Now that both are the same thing and we
> are killing PC8, just get the runtime PM reference.
> 
> Signed-off-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
> ---
>  drivers/gpu/drm/i915/intel_display.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index 0d82241..0de1aa7 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -8102,7 +8102,7 @@ void intel_mark_busy(struct drm_device *dev)
>  	if (dev_priv->mm.busy)
>  		return;
>  
> -	hsw_disable_package_c8(dev_priv);
> +	intel_runtime_pm_get(dev_priv);
>  	i915_update_gfx_val(dev_priv);
>  	dev_priv->mm.busy = true;
>  }
> @@ -8131,7 +8131,7 @@ void intel_mark_idle(struct drm_device *dev)
>  		gen6_rps_idle(dev->dev_private);
>  
>  out:
> -	hsw_enable_package_c8(dev_priv);
> +	intel_runtime_pm_put(dev_priv);
>  }
>  
>  void intel_mark_fb_busy(struct drm_i915_gem_object *obj,

Reviewed-by: Jesse Barnes <jbarnes at virtuousgeek.org>

-- 
Jesse Barnes, Intel Open Source Technology Center