[Intel-gfx] [PATCH] drm/i915: Only wait one vblank when disabling crc if the pipe is on

[Damien Lespiau]

On Fri, Jun 06, 2014 at 08:22:08AM +0200, Daniel Vetter wrote:
> +		mutex_lock(&crtc->base.mutex);
> +		if (crtc->active)
> +			intel_wait_for_vblank(dev, pipe);
> +		mutex_unlock(&crtc->base.mutex);

drivers/gpu/drm/i915/i915_debugfs.c: In function ‘pipe_crc_set_source’:
drivers/gpu/drm/i915/i915_debugfs.c:2932:3: warning: passing argument 1 of ‘mutex_lock’ from incompatible pointer type [enabled by default]
   mutex_lock(&crtc->base.mutex);
   ^
In file included from include/linux/seq_file.h:7:0,
                 from drivers/gpu/drm/i915/i915_debugfs.c:29:
include/linux/mutex.h:158:13: note: expected ‘struct mutex *’ but argument is of type ‘struct drm_modeset_lock *’
 extern void mutex_lock(struct mutex *lock);
             ^

-- 
Damien