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| author | Hans de Goede <hdegoede@redhat.com> | 2023-05-05 23:03:23 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2023-05-09 10:54:50 +0200 |
| commit | 6abfa99ce52f61a31bcfc2aaaae09006f5665495 (patch) | |
| tree | 3d408beb9aacadfd01d2991e644fc6c8e136b58a /drivers/platform | |
| parent | platform/x86: thinkpad_acpi: Add profile force ability (diff) | |
| download | linux-6abfa99ce52f61a31bcfc2aaaae09006f5665495.tar.xz linux-6abfa99ce52f61a31bcfc2aaaae09006f5665495.zip | |
platform/x86: touchscreen_dmi: Add upside-down quirk for GDIX1002 ts on the Juno Tablet
The Juno Computers Juno Tablet has an upside-down mounted Goodix
touchscreen. Add a quirk to invert both axis to correct for this.
Link: https://junocomputers.com/us/product/juno-tablet/
Cc: stable@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230505210323.43177-1-hdegoede@redhat.com
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/touchscreen_dmi.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index 13802a3c3591..3b32c3346a45 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -378,6 +378,11 @@ static const struct ts_dmi_data gdix1001_01_upside_down_data = { .properties = gdix1001_upside_down_props, }; +static const struct ts_dmi_data gdix1002_00_upside_down_data = { + .acpi_name = "GDIX1002:00", + .properties = gdix1001_upside_down_props, +}; + static const struct property_entry gp_electronic_t701_props[] = { PROPERTY_ENTRY_U32("touchscreen-size-x", 960), PROPERTY_ENTRY_U32("touchscreen-size-y", 640), @@ -1296,6 +1301,18 @@ const struct dmi_system_id touchscreen_dmi_table[] = { }, }, { + /* Juno Tablet */ + .driver_data = (void *)&gdix1002_00_upside_down_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Default string"), + /* Both product- and board-name being "Default string" is somewhat rare */ + DMI_MATCH(DMI_PRODUCT_NAME, "Default string"), + DMI_MATCH(DMI_BOARD_NAME, "Default string"), + /* Above matches are too generic, add partial bios-version match */ + DMI_MATCH(DMI_BIOS_VERSION, "JP2V1."), + }, + }, + { /* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */ .driver_data = (void *)&trekstor_surftab_wintron70_data, .matches = { |