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| author | Laura Abbott <labbott@fedoraproject.org> | 2016-06-15 14:11:15 -0700 |
|---|---|---|
| committer | Laura Abbott <labbott@fedoraproject.org> | 2016-06-15 15:56:26 -0700 |
| commit | 9f800a78eb0bef7f32399364f63701a26b074a8c (patch) | |
| tree | dfa0764bc642b4a7a607858cce6b4d093c54c831 /hp-wmi-fix-wifi-cannot-be-hard-unblock.patch | |
| parent | 83d855a219f9813a263a117fc7bc695559101972 (diff) | |
| download | kernel-9f800a78eb0bef7f32399364f63701a26b074a8c.tar.gz kernel-9f800a78eb0bef7f32399364f63701a26b074a8c.tar.xz kernel-9f800a78eb0bef7f32399364f63701a26b074a8c.zip | |
hp-wmi: fix wifi cannot be hard-unblock (rhbz 1338025)
Diffstat (limited to 'hp-wmi-fix-wifi-cannot-be-hard-unblock.patch')
| -rw-r--r-- | hp-wmi-fix-wifi-cannot-be-hard-unblock.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/hp-wmi-fix-wifi-cannot-be-hard-unblock.patch b/hp-wmi-fix-wifi-cannot-be-hard-unblock.patch new file mode 100644 index 000000000..51ccc8c48 --- /dev/null +++ b/hp-wmi-fix-wifi-cannot-be-hard-unblock.patch @@ -0,0 +1,44 @@ +From 97345b0e9b02d6d794fc772e366efe6e44b9340a Mon Sep 17 00:00:00 2001 +From: Alex Hung <alex.hung@canonical.com> +Date: Mon, 13 Jun 2016 19:44:00 +0800 +Subject: [PATCH] hp-wmi: fix wifi cannot be hard-unblock + +Several users reported wifi cannot be unblocked as discussed in [1]. +This patch removes the useof 2009 flag by BIOS but uses the actual WMI +function calls - it will be skipped if WMI reports unsupported + +[1] https://bugzilla.kernel.org/show_bug.cgi?id=69131 + +Signed-off-by: Alex Hung <alex.hung@canonical.com> +--- + drivers/platform/x86/hp-wmi.c | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c +index fb4dd7b..af2046c 100644 +--- a/drivers/platform/x86/hp-wmi.c ++++ b/drivers/platform/x86/hp-wmi.c +@@ -723,6 +723,11 @@ 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, +@@ -910,7 +915,7 @@ static int __init hp_wmi_bios_setup(struct platform_device *device) + gps_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); +-- +2.5.5 + |