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    Subject[PATCH 5.15 02/73] Input: i8042 - enable deferred probe quirk for ASUS UM325UA
    Date
    From: Samuel Čavoj <samuel@cavoj.net>

    [ Upstream commit 44ee250aeeabb28b52a10397ac17ffb8bfe94839 ]

    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: Sasha Levin <sashal@kernel.org>
    ---
    drivers/input/serio/i8042-x86ia64io.h | 7 +++++++
    1 file changed, 7 insertions(+)

    diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
    index 1acc7c8449294..148a7c5fd0e22 100644
    --- a/drivers/input/serio/i8042-x86ia64io.h
    +++ b/drivers/input/serio/i8042-x86ia64io.h
    @@ -1003,6 +1003,13 @@ static const struct dmi_system_id i8042_dmi_probe_defer_table[] __initconst = {
    DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX425UA"),
    },
    },
    + {
    + /* ASUS ZenBook UM325UA */
    + .matches = {
    + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
    + DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325UA_UM325UA"),
    + },
    + },
    { }
    };

    --
    2.34.1


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