Commit df5b5e55 authored Dec 02, 2019 by Hans de Goede Committed by Dmitry Torokhov Dec 04, 2019

Input: goodix - add upside-down quirk for Teclast X89 tablet



The touchscreen on the Teclast X89 is mounted upside down in relation to
the display orientation (the touchscreen itself is mounted upright, but the
display is mounted upside-down). Add a quirk for this so that we send
coordinates which match the display orientation.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20191202085636.6650-1-hdegoede@redhat.com


Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 25b2f1b7

drivers/input/touchscreen/goodix.c

+9 −0

Original line number	Diff line number	Diff line
		@@ -128,6 +128,15 @@ static const unsigned long goodix_irq_flags[] = {
		*/
		static const struct dmi_system_id rotated_screen[] = {
		#if defined(CONFIG_DMI) && defined(CONFIG_X86)
		{
		.ident = "Teclast X89",
		.matches = {
		/* tPAD is too generic, also match on bios date */
		DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
		DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
		DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
		},
		},
		{
		.ident = "WinBook TW100",
		.matches = {

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