[Intel-gfx] [PATCH 1/2] drm/i915: make CRTC enable/disable asynchronous v2

[Chris Wilson]

On Fri, May 30, 2014 at 11:05:21AM -0700, Jesse Barnes wrote:
> diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
> index e2bfdda..e7fa84f 100644
> --- a/drivers/gpu/drm/i915/i915_drv.c
> +++ b/drivers/gpu/drm/i915/i915_drv.c
> @@ -530,7 +530,7 @@ static int i915_drm_freeze(struct drm_device *dev)
>  		mutex_lock(&dev->mode_config.mutex);
>  		for_each_crtc(dev, crtc) {
>  			mutex_lock(&crtc->mutex);
> -			dev_priv->display.crtc_disable(crtc);
> +			dev_priv->display._crtc_disable(crtc);

Don't you want to cancel the pending work here or it will be run on
resume - but on resume, we just want to send the hotplug event and let
userspace set itself up in the new configuration.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre