From: Hans de Goede <hdegoede@xxxxxxxxxx> [ Upstream commit 0f511edc6ac12f1ccf1c6c2d4412f5ed7ba426a6 ] Add touchscreen info for the Predia Basic tablet. Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> Acked-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> Link: https://lore.kernel.org/r/20201015194949.50566-1-hdegoede@xxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/platform/x86/touchscreen_dmi.c | 27 ++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index dda60f89c9512..26cbf7cc8129c 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -623,6 +623,23 @@ static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = { .properties = pov_mobii_wintab_p1006w_v10_props, }; +static const struct property_entry predia_basic_props[] = { + PROPERTY_ENTRY_U32("touchscreen-min-x", 3), + PROPERTY_ENTRY_U32("touchscreen-min-y", 10), + PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1144), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data predia_basic_data = { + .acpi_name = "MSSL1680:00", + .properties = predia_basic_props, +}; + static const struct property_entry schneider_sct101ctm_props[] = { PROPERTY_ENTRY_U32("touchscreen-size-x", 1715), PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), @@ -1109,6 +1126,16 @@ const struct dmi_system_id touchscreen_dmi_table[] = { DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"), }, }, + { + /* Predia Basic tablet) */ + .driver_data = (void *)&predia_basic_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), + DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"), + /* Above matches are too generic, add bios-version match */ + DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"), + }, + }, { /* Point of View mobii wintab p800w (v2.1) */ .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data, -- 2.27.0
