Commit 3e0809b1 authored by Niklas Cassel's avatar Niklas Cassel
Browse files

ata: ahci: Use correct DMI identifier for ASUSPRO-D840SA LPM quirk 



ASUS store the board name in DMI_PRODUCT_NAME rather than
DMI_PRODUCT_VERSION. (Apparently it is only Lenovo that stores the
model-name in DMI_PRODUCT_VERSION.)

Use the correct DMI identifier, DMI_PRODUCT_NAME, to match the
ASUSPRO-D840SA board, such that the quirk actually gets applied.

Cc: stable@vger.kernel.org
Reported-by: default avatarAndy Yang <andyybtc79@gmail.com>
Tested-by: default avatarAndy Yang <andyybtc79@gmail.com>
Closes: https://lore.kernel.org/linux-ide/aFb3wXAwJSSJUB7o@ryzen/


Fixes: b5acc362 ("ata: ahci: Disallow LPM for ASUSPRO-D840SA motherboard")
Reviewed-by: default avatarHans de Goede <hansg@kernel.org>
Reviewed-by: default avatarDamien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20250624074029.963028-2-cassel@kernel.org


Signed-off-by: default avatarNiklas Cassel <cassel@kernel.org>
parent a7b3b77f

drivers/ata/ahci.c

+1 −1
Original line number Diff line number Diff line
@@ -1450,7 +1450,7 @@ static bool ahci_broken_lpm(struct pci_dev *pdev) 
		{

			.matches = {

				DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),

				DMI_MATCH(DMI_PRODUCT_VERSION, "ASUSPRO D840MB_M840SA"),

				DMI_MATCH(DMI_PRODUCT_NAME, "ASUSPRO D840MB_M840SA"),

			},

			/* 320 is broken, there is no known good version. */

		},