[PATCH AUTOSEL 5.9 36/39] platform/x86: touchscreen_dmi: Add info for the Predia Basic tablet

Sasha Levin
2020-12-03T13:39:23Z

From: Hans de Goede <hdegoede@redhat.com>

[ Upstream commit 0f511edc6ac12f1ccf1c6c2d4412f5ed7ba426a6 ]

Add touchscreen info for the Predia Basic tablet.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20201015194949.50566-1-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
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