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| author | Hans de Goede <hdegoede@redhat.com> | 2021-05-04 21:57:44 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-14 17:55:57 +0300 |
| commit | d4801889d61f3e9c41dd82a90ecdc14b6854393d (patch) | |
| tree | 78742655c9df29bf788dfc2a217fb92f7fdaa8cf /drivers/platform | |
| parent | bb3a3a6cebb3eadc275ca2ac520a4c0fbe256cfd (diff) | |
| download | linux-d4801889d61f3e9c41dd82a90ecdc14b6854393d.tar.xz | |
platform/x86: touchscreen_dmi: Add an extra entry for the upside down Goodix touchscreen on Teclast X89 tablets
[ Upstream commit a22e3803f2a4d947ff0083a9448a169269ea0f62 ]
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: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210504185746.175461-4-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/touchscreen_dmi.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index e52ff09b81de..ebae21b78327 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -1286,6 +1286,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = { }, }, { + /* 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, .matches = { |