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platform/x86: silead_dmi: Add support for the Onda oBook 20 Plus tablet

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Add touchscreen platform data for the Onda oBook 20 Plus tablet.

Firmware for this is available here:
https://github.com/onitake/gsl-firmware/blob/master/firmware/linux/silead/gsl3676-onda-obook-20-plus.fw

Signed-off-by: Nerijus Baliūnas <nerijus@users.sourceforge.net>
Acked-by: Hans de Goede <hdegoede@redhat.com>
[andy: massaged title and wrote commit message]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Nerijus Baliunas 2017-12-11 00:02:13 +02:00 committed by Andy Shevchenko
parent f4c12d4dee
commit 170e9a53be
1 changed files with 25 additions and 0 deletions
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25
drivers/platform/x86/silead_dmi.c
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@ -186,6 +186,23 @@ static const struct silead_ts_dmi_data digma_citi_e200_data = {
.properties = digma_citi_e200_props,
};
static const struct property_entry onda_obook_20_plus_props[] = {
PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"),
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
PROPERTY_ENTRY_BOOL("silead,home-button"),
{ }
};
static const struct silead_ts_dmi_data onda_obook_20_plus_data = {
.acpi_name = "MSSL1680:00",
.properties = onda_obook_20_plus_props,
};
static const struct dmi_system_id silead_ts_dmi_table[] = {
{
/* CUBE iwork8 Air */
@ -294,6 +311,14 @@ static const struct dmi_system_id silead_ts_dmi_table[] = {
DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
},
},
{
/* Onda oBook 20 Plus */
.driver_data = (void *)&onda_obook_20_plus_data,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
},
},
{ },
};