1 // SPDX-License-Identifier: MIT
29 	struct intel_connector *connector = to_intel_connector(conn_state->connector);  in intel_connector_verify_state()
30 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in intel_connector_verify_state()
32 	drm_dbg_kms(&i915->drm, "[CONNECTOR:%d:%s]\n",  in intel_connector_verify_state()
33 		    connector->base.base.id, connector->base.name);  in intel_connector_verify_state()
35 	if (connector->get_hw_state(connector)) {  in intel_connector_verify_state()
44 		I915_STATE_WARN(i915, !crtc_state->hw.active,  in intel_connector_verify_state()
45 				"connector is active, but attached crtc isn't\n");  in intel_connector_verify_state()
47 		if (!encoder || encoder->type == INTEL_OUTPUT_DP_MST)  in intel_connector_verify_state()
51 				conn_state->best_encoder != &encoder->base,  in intel_connector_verify_state()
54 		I915_STATE_WARN(i915, conn_state->crtc != encoder->base.crtc,  in intel_connector_verify_state()
57 		I915_STATE_WARN(i915, crtc_state && crtc_state->hw.active,  in intel_connector_verify_state()
58 				"attached crtc is active, but connector isn't\n");  in intel_connector_verify_state()
59 		I915_STATE_WARN(i915, !crtc_state && conn_state->best_encoder,  in intel_connector_verify_state()
72 	for_each_new_connector_in_state(&state->base, connector, new_conn_state, i) {  in verify_connector_state()
73 		struct drm_encoder *encoder = connector->encoder;  in verify_connector_state()
76 		if (new_conn_state->crtc != &crtc->base)  in verify_connector_state()
84 		I915_STATE_WARN(to_i915(connector->dev), new_conn_state->best_encoder != encoder,  in verify_connector_state()
91 	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);  in intel_pipe_config_sanity_check()
93 	if (crtc_state->has_pch_encoder) {  in intel_pipe_config_sanity_check()
95 							    &crtc_state->fdi_m_n);  in intel_pipe_config_sanity_check()
96 		int dotclock = crtc_state->hw.adjusted_mode.crtc_clock;  in intel_pipe_config_sanity_check()
103 		drm_WARN(&i915->drm, abs(fdi_dotclock - dotclock) > 1,  in intel_pipe_config_sanity_check()
112 	struct drm_i915_private *i915 = to_i915(state->base.dev);  in verify_encoder_state()
118 	for_each_intel_encoder(&i915->drm, encoder) {  in verify_encoder_state()
122 		drm_dbg_kms(&i915->drm, "[ENCODER:%d:%s]\n",  in verify_encoder_state()
123 			    encoder->base.base.id,  in verify_encoder_state()
124 			    encoder->base.name);  in verify_encoder_state()
126 		for_each_oldnew_connector_in_state(&state->base, connector, old_conn_state,  in verify_encoder_state()
128 			if (old_conn_state->best_encoder == &encoder->base)  in verify_encoder_state()
131 			if (new_conn_state->best_encoder != &encoder->base)  in verify_encoder_state()
138 					new_conn_state->crtc != encoder->base.crtc,  in verify_encoder_state()
145 		I915_STATE_WARN(i915, !!encoder->base.crtc != enabled,  in verify_encoder_state()
147 				!!encoder->base.crtc, enabled);  in verify_encoder_state()
149 		if (!encoder->base.crtc) {  in verify_encoder_state()
150 			bool active;  in verify_encoder_state()  local
152 			active = encoder->get_hw_state(encoder, &pipe);  in verify_encoder_state()
153 			I915_STATE_WARN(i915, active,  in verify_encoder_state()
164 	struct drm_device *dev = crtc->base.dev;  in verify_crtc_state()
176 	drm_dbg_kms(&i915->drm, "[CRTC:%d:%s]\n", crtc->base.base.id,  in verify_crtc_state()
177 		    crtc->base.name);  in verify_crtc_state()
179 	hw_crtc_state->hw.enable = sw_crtc_state->hw.enable;  in verify_crtc_state()
184 	if (IS_I830(i915) && hw_crtc_state->hw.active)  in verify_crtc_state()
185 		hw_crtc_state->hw.active = sw_crtc_state->hw.active;  in verify_crtc_state()
188 			sw_crtc_state->hw.active != hw_crtc_state->hw.active,  in verify_crtc_state()
189 			"crtc active state doesn't match with hw state (expected %i, found %i)\n",  in verify_crtc_state()
190 			sw_crtc_state->hw.active, hw_crtc_state->hw.active);  in verify_crtc_state()
192 	I915_STATE_WARN(i915, crtc->active != sw_crtc_state->hw.active,  in verify_crtc_state()
193 			"transitional active state does not match atomic hw state (expected %i, found %i)\n",  in verify_crtc_state()
194 			sw_crtc_state->hw.active, crtc->active);  in verify_crtc_state()
198 	for_each_encoder_on_crtc(dev, &master_crtc->base, encoder) {  in verify_crtc_state()
200 		bool active;  in verify_crtc_state()  local
202 		active = encoder->get_hw_state(encoder, &pipe);  in verify_crtc_state()
203 		I915_STATE_WARN(i915, active != sw_crtc_state->hw.active,  in verify_crtc_state()
204 				"[ENCODER:%i] active %i with crtc active %i\n",  in verify_crtc_state()
205 				encoder->base.base.id, active,  in verify_crtc_state()
206 				sw_crtc_state->hw.active);  in verify_crtc_state()
208 		I915_STATE_WARN(i915, active && master_crtc->pipe != pipe,  in verify_crtc_state()
212 		if (active)  in verify_crtc_state()
216 	if (!sw_crtc_state->hw.active)  in verify_crtc_state()
229 	intel_crtc_destroy_state(&crtc->base, &hw_crtc_state->uapi);  in verify_crtc_state()