mirror of
https://abf.rosa.ru/djam/kernel-5.10.git
synced 2025-02-25 09:42:49 +00:00
32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
|
This patch fixes the problem encountered on many HP laptops: in some cases,
|
||
|
|
WiFi becomes hard-blocked and cannot be unblocked since then. Seen that on
|
||
|
|
HP 6730b and others.
|
||
|
|
|
||
|
|
This is https://bugzilla.kernel.org/show_bug.cgi?id=69131
|
||
|
|
|
||
|
|
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
|
||
|
|
index 0669731..37000f0 100644
|
||
|
|
--- a/drivers/platform/x86/hp-wmi.c
|
||
|
|
+++ b/drivers/platform/x86/hp-wmi.c
|
||
|
|
@@ -714,6 +714,11 @@ static int __init hp_wmi_rfkill_setup(struct platform_device *device)
|
||
|
|
if (err)
|
||
|
|
return err;
|
||
|
|
|
||
|
|
+ err = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 1, &wireless,
|
||
|
|
+ sizeof(wireless), 0);
|
||
|
|
+ if (err)
|
||
|
|
+ return err;
|
||
|
|
+
|
||
|
|
if (wireless & 0x1) {
|
||
|
|
wifi_rfkill = rfkill_alloc("hp-wifi", &device->dev,
|
||
|
|
RFKILL_TYPE_WLAN,
|
||
|
|
@@ -901,7 +906,7 @@ static int __init hp_wmi_bios_setup(struct platform_device *device)
|
||
|
|
wwan_rfkill = NULL;
|
||
|
|
rfkill2_count = 0;
|
||
|
|
|
||
|
|
- if (hp_wmi_bios_2009_later() || hp_wmi_rfkill_setup(device))
|
||
|
|
+ if (hp_wmi_rfkill_setup(device))
|
||
|
|
hp_wmi_rfkill2_setup(device);
|
||
|
|
|
||
|
|
err = device_create_file(&device->dev, &dev_attr_display);
|