[PATCH 4.19 257/346] Input: goodix - add upside-down quirk for Teclast X98 Pro tablet

Greg Kroah-Hartman
2020-12-28T15:58:24Z

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 b20ba65992735..7e480e2364216 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -136,6 +136,18 @@ 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