Merge branch 'pci/pm'

- Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports because we can't get
  them back out of D3cold (Mario Limonciello)

* pci/pm:
  PCI/PM: Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 70b2806fdfd9..2ae920c70b35 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -2953,6 +2953,18 @@ static const struct dmi_system_id bridge_d3_blacklist[] = {
 			DMI_MATCH(DMI_BOARD_VERSION, "Continental Z2"),
 		},
 	},
+	{
+		/*
+		 * Changing power state of root port dGPU is connected fails
+		 * https://gitlab.freedesktop.org/drm/amd/-/issues/3229
+		 */
+		.ident = "Hewlett-Packard HP Pavilion 17 Notebook PC/1972",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
+			DMI_MATCH(DMI_BOARD_NAME, "1972"),
+			DMI_MATCH(DMI_BOARD_VERSION, "95.33"),
+		},
+	},
 #endif
 	{ }
 };