51  * The other type of display power saving feature only cares about busyness
86 	spin_lock(&i915->display.fb_tracking.lock);  in frontbuffer_flush()
87 	frontbuffer_bits &= ~i915->display.fb_tracking.busy_bits;  in frontbuffer_flush()
88 	spin_unlock(&i915->display.fb_tracking.lock);  in frontbuffer_flush()
116 	spin_lock(&i915->display.fb_tracking.lock);  in intel_frontbuffer_flip_prepare()
117 	i915->display.fb_tracking.flip_bits |= frontbuffer_bits;  in intel_frontbuffer_flip_prepare()
119 	i915->display.fb_tracking.busy_bits &= ~frontbuffer_bits;  in intel_frontbuffer_flip_prepare()
120 	spin_unlock(&i915->display.fb_tracking.lock);  in intel_frontbuffer_flip_prepare()
136 	spin_lock(&i915->display.fb_tracking.lock);  in intel_frontbuffer_flip_complete()
138 	frontbuffer_bits &= i915->display.fb_tracking.flip_bits;  in intel_frontbuffer_flip_complete()
139 	i915->display.fb_tracking.flip_bits &= ~frontbuffer_bits;  in intel_frontbuffer_flip_complete()
140 	spin_unlock(&i915->display.fb_tracking.lock);  in intel_frontbuffer_flip_complete()
160 	spin_lock(&i915->display.fb_tracking.lock);  in intel_frontbuffer_flip()
162 	i915->display.fb_tracking.busy_bits &= ~frontbuffer_bits;  in intel_frontbuffer_flip()
163 	spin_unlock(&i915->display.fb_tracking.lock);  in intel_frontbuffer_flip()
175 		spin_lock(&i915->display.fb_tracking.lock);  in __intel_fb_invalidate()
176 		i915->display.fb_tracking.busy_bits |= frontbuffer_bits;  in __intel_fb_invalidate()
177 		i915->display.fb_tracking.flip_bits &= ~frontbuffer_bits;  in __intel_fb_invalidate()
178 		spin_unlock(&i915->display.fb_tracking.lock);  in __intel_fb_invalidate()
196 		spin_lock(&i915->display.fb_tracking.lock);  in __intel_fb_flush()
198 		frontbuffer_bits &= i915->display.fb_tracking.busy_bits;  in __intel_fb_flush()
199 		i915->display.fb_tracking.busy_bits &= ~frontbuffer_bits;  in __intel_fb_flush()
200 		spin_unlock(&i915->display.fb_tracking.lock);  in __intel_fb_flush()
253 	__releases(&intel_bo_to_i915(front->obj)->display.fb_tracking.lock)  in frontbuffer_release()
265 	spin_unlock(&intel_bo_to_i915(obj)->display.fb_tracking.lock);  in frontbuffer_release()
294 	spin_lock(&i915->display.fb_tracking.lock);  in intel_frontbuffer_get()
296 	spin_unlock(&i915->display.fb_tracking.lock);  in intel_frontbuffer_get()
306 		      &intel_bo_to_i915(front->obj)->display.fb_tracking.lock);  in intel_frontbuffer_put()