Commit a22e3803 authored by Hans de Goede's avatar Hans de Goede
Browse files

platform/x86: touchscreen_dmi: Add an extra entry for the upside down Goodix... 


platform/x86: touchscreen_dmi: Add an extra entry for the upside down Goodix touchscreen on Teclast X89 tablets

Teclast X89 tablets come in 2 versions, with Windows pre-installed and with
Android pre-installed. These 2 versions have different DMI strings.

Add a match for the DMI strings used by the Android version BIOS.

Note the Android version BIOS has a bug in the DSDT where no IRQ is
provided, so for the touchscreen to work a DSDT override fixing this
is necessary as well.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210504185746.175461-4-hdegoede@redhat.com
parent 5a6f0dbe

drivers/platform/x86/touchscreen_dmi.c

+8 −0
Original line number Diff line number Diff line
@@ -1304,6 +1304,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = { 
			DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"),

		},

	},

	{

		/* Teclast X89 (Android version / BIOS) */

		.driver_data = (void *)&gdix1001_00_upside_down_data,

		.matches = {

			DMI_MATCH(DMI_BOARD_VENDOR, "WISKY"),

			DMI_MATCH(DMI_BOARD_NAME, "3G062i"),

		},

	},

	{

		/* Teclast X89 (Windows version / BIOS) */

		.driver_data = (void *)&gdix1001_01_upside_down_data,