nvme-pci: Add sleep quirk for Samsung 990 Evo

commit 61aa894 upstream.

On some TUXEDO platforms, a Samsung 990 Evo NVMe leads to a high
power consumption in s2idle sleep (2-3 watts).

This patch applies 'Force No Simple Suspend' quirk to achieve a
sleep with a lower power consumption, typically around 0.5 watts.

Signed-off-by: Georg Gottleuber <[email protected]>
Signed-off-by: Werner Sembach <[email protected]>
Cc: <[email protected]>
Signed-off-by: Keith Busch <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: Georg Gottleuber

Diff for: drivers/nvme/host/pci.c

@@ -2929,6 +2929,17 @@ static unsigned long check_vendor_combination_bug(struct pci_dev *pdev)
 		    dmi_match(DMI_BOARD_NAME, "NS5x_7xPU") ||
 		    dmi_match(DMI_BOARD_NAME, "PH4PRX1_PH6PRX1"))
 			return NVME_QUIRK_FORCE_NO_SIMPLE_SUSPEND;
+	} else if (pdev->vendor == 0x144d && pdev->device == 0xa80d) {
+		/*
+		 * Exclude Samsung 990 Evo from NVME_QUIRK_SIMPLE_SUSPEND
+		 * because of high power consumption (> 2 Watt) in s2idle
+		 * sleep. Only some boards with Intel CPU are affected.
+		 */
+		if (dmi_match(DMI_BOARD_NAME, "GMxPXxx") ||
+		    dmi_match(DMI_BOARD_NAME, "PH4PG31") ||
+		    dmi_match(DMI_BOARD_NAME, "PH4PRX1_PH6PRX1") ||
+		    dmi_match(DMI_BOARD_NAME, "PH6PG01_PH6PG71"))
+			return NVME_QUIRK_FORCE_NO_SIMPLE_SUSPEND;
 	}
 
 	/*