From: Simon Beginn <li...@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 <li...@simonmicro.de>
Signed-off-by: Bastien Nocera <had...@hadess.net>
Link: https://lore.kernel.org/r/20201117004253.27A5A27EFD@localhost
Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com>
Signed-off-by: Sasha Levin <sas...@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 6a02e7301297d..ba0ab9963f3cd 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -98,6 +98,18 @@ 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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