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    Subject[PATCH 3.12 127/146] ACPI / blacklist: Add dmi_enable_osi_linux quirk for Asus EEE PC 1015PX
    Date
    From: Hans de Goede <hdegoede@redhat.com>

    3.12-stable review patch. If anyone has any objections, please let me know.

    ===============

    commit f6e6e1b9fee88c90586787b71dc49bb3ce62bb89 upstream.

    Without this this EEE PC exports a non working WMI interface, with this it
    exports a working "good old" eeepc_laptop interface, fixing brightness control
    not working as well as rfkill being stuck in a permanent wireless blocked
    state.

    This is not an ideal way to fix this, but various attempts to fix this
    otherwise have failed, see:

    References: https://bugzilla.redhat.com/show_bug.cgi?id=1067181
    Reported-and-tested-by: lou.cardone@gmail.com
    Signed-off-by: Hans de Goede <hdegoede@redhat.com>
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    Signed-off-by: Jiri Slaby <jslaby@suse.cz>
    ---
    drivers/acpi/blacklist.c | 13 +++++++++++++
    1 file changed, 13 insertions(+)

    diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
    index f37dec579712..bf180bbb2bd8 100644
    --- a/drivers/acpi/blacklist.c
    +++ b/drivers/acpi/blacklist.c
    @@ -405,6 +405,19 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
    DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T500"),
    },
    },
    + /*
    + * Without this this EEEpc exports a non working WMI interface, with
    + * this it exports a working "good old" eeepc_laptop interface, fixing
    + * both brightness control, and rfkill not working.
    + */
    + {
    + .callback = dmi_enable_osi_linux,
    + .ident = "Asus EEE PC 1015PX",
    + .matches = {
    + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer INC."),
    + DMI_MATCH(DMI_PRODUCT_NAME, "1015PX"),
    + },
    + },
    {}
    };

    --
    1.9.3


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