51  * The other type of display power saving feature only cares about busyness
74  * @display: display device
84 static void frontbuffer_flush(struct intel_display *display,  in frontbuffer_flush()  argument
89 	spin_lock(&display->fb_tracking.lock);  in frontbuffer_flush()
90 	frontbuffer_bits &= ~display->fb_tracking.busy_bits;  in frontbuffer_flush()
91 	spin_unlock(&display->fb_tracking.lock);  in frontbuffer_flush()
96 	trace_intel_frontbuffer_flush(display, frontbuffer_bits, origin);  in frontbuffer_flush()
99 	intel_td_flush(display);  in frontbuffer_flush()
100 	intel_drrs_flush(display, frontbuffer_bits);  in frontbuffer_flush()
101 	intel_psr_flush(display, frontbuffer_bits, origin);  in frontbuffer_flush()
102 	intel_fbc_flush(display, frontbuffer_bits, origin);  in frontbuffer_flush()
107  * @display: display device
117 void intel_frontbuffer_flip_prepare(struct intel_display *display,  in intel_frontbuffer_flip_prepare()  argument
120 	spin_lock(&display->fb_tracking.lock);  in intel_frontbuffer_flip_prepare()
121 	display->fb_tracking.flip_bits |= frontbuffer_bits;  in intel_frontbuffer_flip_prepare()
123 	display->fb_tracking.busy_bits &= ~frontbuffer_bits;  in intel_frontbuffer_flip_prepare()
124 	spin_unlock(&display->fb_tracking.lock);  in intel_frontbuffer_flip_prepare()
129  * @display: display device
137 void intel_frontbuffer_flip_complete(struct intel_display *display,  in intel_frontbuffer_flip_complete()  argument
140 	spin_lock(&display->fb_tracking.lock);  in intel_frontbuffer_flip_complete()
142 	frontbuffer_bits &= display->fb_tracking.flip_bits;  in intel_frontbuffer_flip_complete()
143 	display->fb_tracking.flip_bits &= ~frontbuffer_bits;  in intel_frontbuffer_flip_complete()
144 	spin_unlock(&display->fb_tracking.lock);  in intel_frontbuffer_flip_complete()
147 		frontbuffer_flush(display, frontbuffer_bits, ORIGIN_FLIP);  in intel_frontbuffer_flip_complete()
152  * @display: display device
161 void intel_frontbuffer_flip(struct intel_display *display,  in intel_frontbuffer_flip()  argument
164 	spin_lock(&display->fb_tracking.lock);  in intel_frontbuffer_flip()
166 	display->fb_tracking.busy_bits &= ~frontbuffer_bits;  in intel_frontbuffer_flip()
167 	spin_unlock(&display->fb_tracking.lock);  in intel_frontbuffer_flip()
169 	frontbuffer_flush(display, frontbuffer_bits, ORIGIN_FLIP);  in intel_frontbuffer_flip()
176 	struct intel_display *display = to_intel_display(front->obj->dev);  in __intel_fb_invalidate()  local
179 		spin_lock(&display->fb_tracking.lock);  in __intel_fb_invalidate()
180 		display->fb_tracking.busy_bits |= frontbuffer_bits;  in __intel_fb_invalidate()
181 		display->fb_tracking.flip_bits &= ~frontbuffer_bits;  in __intel_fb_invalidate()
182 		spin_unlock(&display->fb_tracking.lock);  in __intel_fb_invalidate()
185 	trace_intel_frontbuffer_invalidate(display, frontbuffer_bits, origin);  in __intel_fb_invalidate()
188 	intel_psr_invalidate(display, frontbuffer_bits, origin);  in __intel_fb_invalidate()
189 	intel_drrs_invalidate(display, frontbuffer_bits);  in __intel_fb_invalidate()
190 	intel_fbc_invalidate(display, frontbuffer_bits, origin);  in __intel_fb_invalidate()
197 	struct intel_display *display = to_intel_display(front->obj->dev);  in __intel_fb_flush()  local
200 		spin_lock(&display->fb_tracking.lock);  in __intel_fb_flush()
202 		frontbuffer_bits &= display->fb_tracking.busy_bits;  in __intel_fb_flush()
203 		display->fb_tracking.busy_bits &= ~frontbuffer_bits;  in __intel_fb_flush()
204 		spin_unlock(&display->fb_tracking.lock);  in __intel_fb_flush()
208 		frontbuffer_flush(display, frontbuffer_bits, origin);  in __intel_fb_flush()
262 	struct intel_display *display = to_intel_display(obj->dev);  in frontbuffer_release()  local
264 	drm_WARN_ON(display->drm, atomic_read(&front->bits));  in frontbuffer_release()
269 	drm_WARN_ON(display->drm, ret);  in frontbuffer_release()
270 	spin_unlock(&display->fb_tracking.lock);  in frontbuffer_release()
281 	struct intel_display *display = to_intel_display(obj->dev);  in intel_frontbuffer_get()  local
303 	spin_lock(&display->fb_tracking.lock);  in intel_frontbuffer_get()
305 	spin_unlock(&display->fb_tracking.lock);  in intel_frontbuffer_get()
348 		struct intel_display *display = to_intel_display(old->obj->dev);  in intel_frontbuffer_track()  local
350 		drm_WARN_ON(display->drm,  in intel_frontbuffer_track()
356 		struct intel_display *display = to_intel_display(new->obj->dev);  in intel_frontbuffer_track()  local
358 		drm_WARN_ON(display->drm,  in intel_frontbuffer_track()