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nvme-pci: Add TUXEDO InfinityFlex to Samsung sleep quirk

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commit dbf2bb1a1319b7c7d8828905378a6696cca6b0f2 upstream.

On the TUXEDO InfinityFlex, 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 1.4 watts.

Signed-off-by: Georg Gottleuber <ggo@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Georg Gottleuber
2024-12-16 23:28:03 +01:00
committed by Greg Kroah-Hartman
parent b5cacfd067
commit 9fbac83100
1 changed files with 2 additions and 1 deletions
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3
drivers/nvme/host/pci.c
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@@ -2987,7 +2987,8 @@ static unsigned long check_vendor_combination_bug(struct pci_dev *pdev)
* 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") ||
if (dmi_match(DMI_BOARD_NAME, "DN50Z-140HC-YD") ||
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"))