diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/platform/x86/acer-wmi.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index a6a42e8c060b..60fbef283e73 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -225,6 +225,25 @@ static struct quirk_entry quirk_fujitsu_amilo_li_1718 = { .wireless = 2, }; +/* The Aspire One has a dummy ACPI-WMI interface - disable it */ +static struct dmi_system_id __devinitdata acer_blacklist[] = { + { + .ident = "Acer Aspire One (SSD)", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "AOA110"), + }, + }, + { + .ident = "Acer Aspire One (HDD)", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), + }, + }, + {} +}; + static struct dmi_system_id acer_quirks[] = { { .callback = dmi_matched, @@ -1254,6 +1273,12 @@ static int __init acer_wmi_init(void) printk(ACER_INFO "Acer Laptop ACPI-WMI Extras\n"); + if (dmi_check_system(acer_blacklist)) { + printk(ACER_INFO "Blacklisted hardware detected - " + "not loading\n"); + return -ENODEV; + } + find_quirks(); /* |