29  * See intel_atomic_plane.c for the plane-specific atomic functionality.
48  * intel_digital_connector_atomic_get_property - hook for connector->atomic_get_property.
49  * @connector: Connector to get the property for.
50  * @state: Connector state to retrieve the property from.
51  * @property: Property to retrieve.
52  * @val: Return value for the property.
54  * Returns the atomic property value for a digital connector.
58 						struct drm_property *property,  in intel_digital_connector_atomic_get_property()  argument
61 	struct drm_device *dev = connector->dev;  in intel_digital_connector_atomic_get_property()
66 	if (property == dev_priv->display.properties.force_audio)  in intel_digital_connector_atomic_get_property()
67 		*val = intel_conn_state->force_audio;  in intel_digital_connector_atomic_get_property()
68 	else if (property == dev_priv->display.properties.broadcast_rgb)  in intel_digital_connector_atomic_get_property()
69 		*val = intel_conn_state->broadcast_rgb;  in intel_digital_connector_atomic_get_property()
71 		drm_dbg_atomic(&dev_priv->drm,  in intel_digital_connector_atomic_get_property()
72 			       "Unknown property [PROP:%d:%s]\n",  in intel_digital_connector_atomic_get_property()
73 			       property->base.id, property->name);  in intel_digital_connector_atomic_get_property()
74 		return -EINVAL;  in intel_digital_connector_atomic_get_property()
81  * intel_digital_connector_atomic_set_property - hook for connector->atomic_set_property.
82  * @connector: Connector to set the property for.
83  * @state: Connector state to set the property on.
84  * @property: Property to set.
85  * @val: New value for the property.
87  * Sets the atomic property value for a digital connector.
91 						struct drm_property *property,  in intel_digital_connector_atomic_set_property()  argument
94 	struct drm_device *dev = connector->dev;  in intel_digital_connector_atomic_set_property()
99 	if (property == dev_priv->display.properties.force_audio) {  in intel_digital_connector_atomic_set_property()
100 		intel_conn_state->force_audio = val;  in intel_digital_connector_atomic_set_property()
104 	if (property == dev_priv->display.properties.broadcast_rgb) {  in intel_digital_connector_atomic_set_property()
105 		intel_conn_state->broadcast_rgb = val;  in intel_digital_connector_atomic_set_property()
109 	drm_dbg_atomic(&dev_priv->drm, "Unknown property [PROP:%d:%s]\n",  in intel_digital_connector_atomic_set_property()
110 		       property->base.id, property->name);  in intel_digital_connector_atomic_set_property()
111 	return -EINVAL;  in intel_digital_connector_atomic_set_property()
129 	if (!new_state->crtc)  in intel_digital_connector_atomic_check()
132 	crtc_state = drm_atomic_get_new_crtc_state(state, new_state->crtc);  in intel_digital_connector_atomic_check()
138 	if (new_conn_state->force_audio != old_conn_state->force_audio ||  in intel_digital_connector_atomic_check()
139 	    new_conn_state->broadcast_rgb != old_conn_state->broadcast_rgb ||  in intel_digital_connector_atomic_check()
140 	    new_conn_state->base.colorspace != old_conn_state->base.colorspace ||  in intel_digital_connector_atomic_check()
141 	    new_conn_state->base.picture_aspect_ratio != old_conn_state->base.picture_aspect_ratio ||  in intel_digital_connector_atomic_check()
142 	    new_conn_state->base.content_type != old_conn_state->base.content_type ||  in intel_digital_connector_atomic_check()
143 	    new_conn_state->base.scaling_mode != old_conn_state->base.scaling_mode ||  in intel_digital_connector_atomic_check()
144 	    new_conn_state->base.privacy_screen_sw_state != old_conn_state->base.privacy_screen_sw_state ||  in intel_digital_connector_atomic_check()
146 		crtc_state->mode_changed = true;  in intel_digital_connector_atomic_check()
152  * intel_digital_connector_duplicate_state - duplicate connector state
165 	state = kmemdup(connector->state, sizeof(*state), GFP_KERNEL);  in intel_digital_connector_duplicate_state()
169 	__drm_atomic_helper_connector_duplicate_state(connector, &state->base);  in intel_digital_connector_duplicate_state()
170 	return &state->base;  in intel_digital_connector_duplicate_state()
174  * intel_connector_needs_modeset - check if connector needs a modeset
178 bool
184 	old_conn_state = drm_atomic_get_old_connector_state(&state->base, connector);  in intel_connector_needs_modeset()
185 	new_conn_state = drm_atomic_get_new_connector_state(&state->base, connector);  in intel_connector_needs_modeset()
187 	return old_conn_state->crtc != new_conn_state->crtc ||  in intel_connector_needs_modeset()
188 	       (new_conn_state->crtc &&  in intel_connector_needs_modeset()
189 		drm_atomic_crtc_needs_modeset(drm_atomic_get_new_crtc_state(&state->base,  in intel_connector_needs_modeset()
190 									    new_conn_state->crtc)));  in intel_connector_needs_modeset()
194  * intel_any_crtc_needs_modeset - check if any CRTC needs a modeset
199 bool intel_any_crtc_needs_modeset(struct intel_atomic_state *state)  in intel_any_crtc_needs_modeset()
219 	conn_state = drm_atomic_get_connector_state(&state->base,  in intel_atomic_get_digital_connector_state()
220 						    &connector->base);  in intel_atomic_get_digital_connector_state()
228  * intel_crtc_duplicate_state - duplicate crtc state
232  * Intel-specific) for the specified crtc.
239 	const struct intel_crtc_state *old_crtc_state = to_intel_crtc_state(crtc->state);  in intel_crtc_duplicate_state()
246 	__drm_atomic_helper_crtc_duplicate_state(crtc, &crtc_state->uapi);  in intel_crtc_duplicate_state()
249 	if (crtc_state->hw.degamma_lut)  in intel_crtc_duplicate_state()
250 		drm_property_blob_get(crtc_state->hw.degamma_lut);  in intel_crtc_duplicate_state()
251 	if (crtc_state->hw.ctm)  in intel_crtc_duplicate_state()
252 		drm_property_blob_get(crtc_state->hw.ctm);  in intel_crtc_duplicate_state()
253 	if (crtc_state->hw.gamma_lut)  in intel_crtc_duplicate_state()
254 		drm_property_blob_get(crtc_state->hw.gamma_lut);  in intel_crtc_duplicate_state()
256 	if (crtc_state->pre_csc_lut)  in intel_crtc_duplicate_state()
257 		drm_property_blob_get(crtc_state->pre_csc_lut);  in intel_crtc_duplicate_state()
258 	if (crtc_state->post_csc_lut)  in intel_crtc_duplicate_state()
259 		drm_property_blob_get(crtc_state->post_csc_lut);  in intel_crtc_duplicate_state()
261 	crtc_state->update_pipe = false;  in intel_crtc_duplicate_state()
262 	crtc_state->disable_lp_wm = false;  in intel_crtc_duplicate_state()
263 	crtc_state->disable_cxsr = false;  in intel_crtc_duplicate_state()
264 	crtc_state->update_wm_pre = false;  in intel_crtc_duplicate_state()
265 	crtc_state->update_wm_post = false;  in intel_crtc_duplicate_state()
266 	crtc_state->fifo_changed = false;  in intel_crtc_duplicate_state()
267 	crtc_state->preload_luts = false;  in intel_crtc_duplicate_state()
268 	crtc_state->wm.need_postvbl_update = false;  in intel_crtc_duplicate_state()
269 	crtc_state->do_async_flip = false;  in intel_crtc_duplicate_state()
270 	crtc_state->fb_bits = 0;  in intel_crtc_duplicate_state()
271 	crtc_state->update_planes = 0;  in intel_crtc_duplicate_state()
272 	crtc_state->dsb = NULL;  in intel_crtc_duplicate_state()
274 	return &crtc_state->uapi;  in intel_crtc_duplicate_state()
279 	drm_property_blob_put(crtc_state->hw.degamma_lut);  in intel_crtc_put_color_blobs()
280 	drm_property_blob_put(crtc_state->hw.gamma_lut);  in intel_crtc_put_color_blobs()
281 	drm_property_blob_put(crtc_state->hw.ctm);  in intel_crtc_put_color_blobs()
283 	drm_property_blob_put(crtc_state->pre_csc_lut);  in intel_crtc_put_color_blobs()
284 	drm_property_blob_put(crtc_state->post_csc_lut);  in intel_crtc_put_color_blobs()
293  * intel_crtc_destroy_state - destroy crtc state
297  * Destroys the crtc state (both common and Intel-specific) for the
306 	drm_WARN_ON(crtc->dev, crtc_state->dsb);  in intel_crtc_destroy_state()
308 	__drm_atomic_helper_crtc_destroy_state(&crtc_state->uapi);  in intel_crtc_destroy_state()
318 	if (!state || drm_atomic_state_init(dev, &state->base) < 0) {  in intel_atomic_state_alloc()
323 	return &state->base;  in intel_atomic_state_alloc()
330 	drm_atomic_state_default_release(&state->base);  in intel_atomic_state_free()
331 	kfree(state->global_objs);  in intel_atomic_state_free()
333 	i915_sw_fence_fini(&state->commit_ready);  in intel_atomic_state_free()
342 	drm_atomic_state_default_clear(&state->base);  in intel_atomic_state_clear()
345 	/* state->internal not reset on purpose */  in intel_atomic_state_clear()
347 	state->dpll_set = state->modeset = false;  in intel_atomic_state_clear()
355 	crtc_state = drm_atomic_get_crtc_state(state, &crtc->base);  in intel_atomic_get_crtc_state()