9 /* Map PCH device id to PCH type, or PCH_NONE if unknown. */
15 		drm_dbg_kms(&dev_priv->drm, "Found Ibex Peak PCH\n");  in intel_pch_type()
19 		drm_dbg_kms(&dev_priv->drm, "Found CougarPoint PCH\n");  in intel_pch_type()
24 		drm_dbg_kms(&dev_priv->drm, "Found PantherPoint PCH\n");  in intel_pch_type()
30 		drm_dbg_kms(&dev_priv->drm, "Found LynxPoint PCH\n");  in intel_pch_type()
37 		drm_dbg_kms(&dev_priv->drm, "Found LynxPoint LP PCH\n");  in intel_pch_type()
44 		drm_dbg_kms(&dev_priv->drm, "Found WildcatPoint PCH\n");  in intel_pch_type()
52 		drm_dbg_kms(&dev_priv->drm, "Found WildcatPoint LP PCH\n");  in intel_pch_type()
60 		drm_dbg_kms(&dev_priv->drm, "Found SunrisePoint PCH\n");  in intel_pch_type()
65 		drm_dbg_kms(&dev_priv->drm, "Found SunrisePoint LP PCH\n");  in intel_pch_type()
73 		drm_dbg_kms(&dev_priv->drm, "Found Kaby Lake PCH (KBP)\n");  in intel_pch_type()
82 		drm_dbg_kms(&dev_priv->drm, "Found Cannon Lake PCH (CNP)\n");  in intel_pch_type()
89 			    "Found Cannon Lake LP PCH (CNP-LP)\n");  in intel_pch_type()
96 		drm_dbg_kms(&dev_priv->drm, "Found Comet Lake PCH (CMP)\n");  in intel_pch_type()
104 		drm_dbg_kms(&dev_priv->drm, "Found Comet Lake V PCH (CMP-V)\n");  in intel_pch_type()
108 		/* Comet Lake V PCH is based on KBP, which is SPT compatible */  in intel_pch_type()
111 		drm_dbg_kms(&dev_priv->drm, "Found Ice Lake PCH\n");  in intel_pch_type()
115 		drm_dbg_kms(&dev_priv->drm, "Found Mule Creek Canyon PCH\n");  in intel_pch_type()
120 		drm_dbg_kms(&dev_priv->drm, "Found Tiger Lake LP PCH\n");  in intel_pch_type()
127 		drm_dbg_kms(&dev_priv->drm, "Found Jasper Lake PCH\n");  in intel_pch_type()
132 		drm_dbg_kms(&dev_priv->drm, "Found Alder Lake PCH\n");  in intel_pch_type()
161 	 * make an educated guess as to which PCH is really there.  in intel_virt_detect_pch()
187 		drm_dbg_kms(&dev_priv->drm, "Assuming PCH ID %04x\n", id);  in intel_virt_detect_pch()
189 		drm_dbg_kms(&dev_priv->drm, "Assuming no PCH\n");  in intel_virt_detect_pch()
193 	/* Sanity check virtual PCH id */  in intel_virt_detect_pch()
203 	struct pci_dev *pch = NULL;  in intel_detect_pch()  local
227 	while ((pch = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, pch))) {  in intel_detect_pch()
228 		if (pch->vendor != PCI_VENDOR_ID_INTEL)  in intel_detect_pch()
231 		id = pch->device & INTEL_PCH_DEVICE_ID_MASK;  in intel_detect_pch()
238 		} else if (intel_is_virt_pch(id, pch->subsystem_vendor,  in intel_detect_pch()
239 					     pch->subsystem_device)) {  in intel_detect_pch()
248 	 * Use PCH_NOP (PCH but no South Display) for PCH platforms without  in intel_detect_pch()
251 	if (pch && !HAS_DISPLAY(dev_priv)) {  in intel_detect_pch()
253 			    "Display disabled, reverting to NOP PCH\n");  in intel_detect_pch()
256 	} else if (!pch) {  in intel_detect_pch()
262 			drm_dbg_kms(&dev_priv->drm, "No PCH found.\n");  in intel_detect_pch()
266 	pci_dev_put(pch);  in intel_detect_pch()