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    Subject[PATCH AUTOSEL 5.4 10/10] Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
    Date
    From: Simon Beginn <linux@simonmicro.de>

    [ Upstream commit cffdd6d90482316e18d686060a4397902ea04bd2 ]

    The touchscreen on the Teclast x98 Pro is also mounted upside-down in
    relation to the display orientation.

    Signed-off-by: Simon Beginn <linux@simonmicro.de>
    Signed-off-by: Bastien Nocera <hadess@hadess.net>
    Link: https://lore.kernel.org/r/20201117004253.27A5A27EFD@localhost
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/input/touchscreen/goodix.c | 12 ++++++++++++
    1 file changed, 12 insertions(+)

    diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
    index 37b35ab97beb2..bfb945fc33a17 100644
    --- a/drivers/input/touchscreen/goodix.c
    +++ b/drivers/input/touchscreen/goodix.c
    @@ -137,6 +137,18 @@ static const struct dmi_system_id rotated_screen[] = {
    DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
    },
    },
    + {
    + .ident = "Teclast X98 Pro",
    + .matches = {
    + /*
    + * Only match BIOS date, because the manufacturers
    + * BIOS does not report the board name at all
    + * (sometimes)...
    + */
    + DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
    + DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"),
    + },
    + },
    {
    .ident = "WinBook TW100",
    .matches = {
    --
    2.27.0
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