diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/ideapad-laptop.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index 509f2528e1af..d63c19fb5569 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -57,7 +57,9 @@ enum { }; enum { - HALS_FNLOCK_STATE_BIT = 10, + HALS_FNLOCK_SUPPORT_BIT = 9, + HALS_FNLOCK_STATE_BIT = 10, + HALS_HOTKEYS_PRIMARY_BIT = 11, }; enum { @@ -1290,8 +1292,12 @@ static void ideapad_check_features(struct ideapad_private *priv) if (acpi_has_method(handle, "DYTC")) priv->features.dytc = true; - if (acpi_has_method(handle, "HALS") && acpi_has_method(handle, "SALS")) - priv->features.fn_lock = true; + if (acpi_has_method(handle, "HALS") && acpi_has_method(handle, "SALS")) { + if (!eval_hals(handle, &val)) { + if (test_bit(HALS_FNLOCK_SUPPORT_BIT, &val)) + priv->features.fn_lock = true; + } + } } static int ideapad_acpi_add(struct platform_device *pdev) |