[SRU][J:hwe/N][PATCH 11/11] nvme-pci: Add TUXEDO IBP Gen9 to Samsung sleep quirk

[Werner Sembach]

From: Georg Gottleuber <ggo at tuxedocomputers.com>

Buglink: https://bugs.launchpad.net/bugs/2098104

Impact: This is a patchset that we (as in TUXEDO Computers) currently apply
on top of the Ubuntu 6.8 kernel to make it run smoothly on all our devices.
All patches apply cleanly on 6.8.
Fix: Quirk to make the TUXEDO IBP Gen9 sleep better. This patch is already
upstream, just not on the 6.8 branch, because they where upstreamed after
that one was already EOL.
Testcase: We run this patchset for all our customers devices (we basically
maintain our own OEM branch) so it is quite field testet. Besides that,
whenever a new patch was added we did regression testing on a selection of
devices.

On the TUXEDO InfinityBook Pro Gen9 Intel, a Samsung 990 Evo NVMe leads to
a high power consumption in s2idle sleep (4 watts).

This patch applies 'Force No Simple Suspend' quirk to achieve a sleep with
a lower power consumption, typically around 1.2 watts.

Signed-off-by: Georg Gottleuber <ggo at tuxedocomputers.com>
Cc: stable at vger.kernel.org
Signed-off-by: Werner Sembach <wse at tuxedocomputers.com>
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Keith Busch <kbusch at kernel.org>
---
 drivers/nvme/host/pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 6f11d3d436455..0e8351f657653 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2938,6 +2938,7 @@ static unsigned long check_vendor_combination_bug(struct pci_dev *pdev)
 		 */
 		if (dmi_match(DMI_BOARD_NAME, "DN50Z-140HC-YD") ||
 		    dmi_match(DMI_BOARD_NAME, "GMxPXxx") ||
+		    dmi_match(DMI_BOARD_NAME, "GXxMRXx") ||
 		    dmi_match(DMI_BOARD_NAME, "PH4PG31") ||
 		    dmi_match(DMI_BOARD_NAME, "PH4PRX1_PH6PRX1") ||
 		    dmi_match(DMI_BOARD_NAME, "PH6PG01_PH6PG71"))
-- 
2.43.0