From bbb9429a210ee79c2e4a0d1b6c41818975585ca9 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Wed, 24 Nov 2021 18:51:25 +0100 Subject: [PATCH] platform/x86: touchscreen_dmi: Add TrekStor SurfTab duo W1 touchscreen info The TrekStor SurfTab duo W1 (ST10432-10b) has a Goodix touchscreen which has its x-axis mirrored. Add a quirk to fix this. Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20211124175125.250329-1-hdegoede@redhat.com --- drivers/platform/x86/touchscreen_dmi.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index fa8812039b82..17dd54d4b783 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -905,6 +905,16 @@ static const struct ts_dmi_data trekstor_primetab_t13b_data = { .properties = trekstor_primetab_t13b_props, }; +static const struct property_entry trekstor_surftab_duo_w1_props[] = { + PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), + { } +}; + +static const struct ts_dmi_data trekstor_surftab_duo_w1_data = { + .acpi_name = "GDIX1001:00", + .properties = trekstor_surftab_duo_w1_props, +}; + static const struct property_entry trekstor_surftab_twin_10_1_props[] = { PROPERTY_ENTRY_U32("touchscreen-min-x", 20), PROPERTY_ENTRY_U32("touchscreen-min-y", 0), @@ -1502,6 +1512,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"), }, }, + { + /* TrekStor SurfTab duo W1 10.1 ST10432-10b */ + .driver_data = (void *)&trekstor_surftab_duo_w1_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), + DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab duo W1 10.1 (VT4)"), + }, + }, { /* TrekStor SurfTab twin 10.1 ST10432-8 */ .driver_data = (void *)&trekstor_surftab_twin_10_1_data,