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    Subject[PATCH 5.4 40/47] Input: i8042 - enable deferred probe quirk for ASUS UM325UA
    Date
    From: Samuel Čavoj <samuel@cavoj.net>

    commit 44ee250aeeabb28b52a10397ac17ffb8bfe94839 upstream.

    The ASUS UM325UA suffers from the same issue as the ASUS UX425UA, which
    is a very similar laptop. The i8042 device is not usable immediately
    after boot and fails to initialize, requiring a deferred retry.

    Enable the deferred probe quirk for the UM325UA.

    BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1190256
    Signed-off-by: Samuel Čavoj <samuel@cavoj.net>
    Link: https://lore.kernel.org/r/20211204015615.232948-1-samuel@cavoj.net
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/input/serio/i8042-x86ia64io.h | 7 +++++++
    1 file changed, 7 insertions(+)

    --- a/drivers/input/serio/i8042-x86ia64io.h
    +++ b/drivers/input/serio/i8042-x86ia64io.h
    @@ -992,6 +992,13 @@ static const struct dmi_system_id __init
    DMI_MATCH(DMI_PRODUCT_NAME, "C504"),
    },
    },
    + {
    + /* ASUS ZenBook UM325UA */
    + .matches = {
    + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
    + DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325UA_UM325UA"),
    + },
    + },
    { }
    };


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