rtw88: add quirk to disable pci caps on HP 250 G7 Notebook PC
Ping-Ke Shih
maintainerPATCH 1/1 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 rtl8821cerfe2 <[email protected]>
Signed-off-by Ping-Ke Shih <[email protected]>
--- drivers/net/wireless/realtek/rtw88/pci.c | 9 +++++++++ 1 file changed, 9 insertions(+)
drivers/net/wireless/realtek/rtw88/pci.c +9 -0
@@ -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), + }, {} };
Signature · 1 line
2.25.1
Quoted 5 lines · Ping-Ke Shih
8821CE causes random freezes on HP 250 G7 Notebook PC. Add a quirk to disable pci ASPM capability.
Reported-by rtl8821cerfe2 <[email protected]>Signed-off-by Ping-Ke Shih <[email protected]>
Patch applied to wireless-drivers-next.git, thanks.
c81edb8dddaa rtw88: add quirk to disable pci caps on HP 250 G7 Notebook PC
Signature · 3 lines
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches