Commit c81edb8d authored by Ping-Ke Shih's avatar Ping-Ke Shih Committed by Kalle Valo
Browse files

rtw88: add quirk to disable pci caps on HP 250 G7 Notebook PC 



8821CE causes random freezes on HP 250 G7 Notebook PC. Add a quirk
to disable pci ASPM capability.

Reported-by: default avatarrtl8821cerfe2 <rtl8821cerfe2@protonmail.com>
Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211119052437.8671-1-pkshih@realtek.com
parent 272cda71

drivers/net/wireless/realtek/rtw88/pci.c

+9 −0
Original line number Diff line number Diff line
@@ -1738,6 +1738,15 @@ static const struct dmi_system_id rtw88_pci_quirks[] = { 
		},

		.driver_data = (void *)BIT(QUIRK_DIS_PCI_CAP_ASPM),

	},

	{

		.callback = disable_pci_caps,

		.ident = "HP HP 250 G7 Notebook PC",

		.matches = {

			DMI_MATCH(DMI_SYS_VENDOR, "HP"),

			DMI_MATCH(DMI_PRODUCT_NAME, "HP 250 G7 Notebook PC"),

		},

		.driver_data = (void *)BIT(QUIRK_DIS_PCI_CAP_ASPM),

	},

	{}

};