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platform/x86: silead_dmi: Add touchscreen info for I.T.Works TW891 2-in-1 

Add touchscreen info for I.T.Works TW891 2-in-1.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
This commit is contained in:
Hans de Goede 2017-07-01 12:15:22 +02:00 committed by Darren Hart (VMware)
parent 5e8f42aa49
commit 4edfc5406a
1 changed files with 22 additions and 0 deletions
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22
drivers/platform/x86/silead_dmi.c
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@ -122,6 +122,20 @@ static const struct silead_ts_dmi_data pov_mobii_wintab_p800w_data = {
.properties = pov_mobii_wintab_p800w_props,
};
static const struct property_entry itworks_tw891_props[] = {
PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
PROPERTY_ENTRY_U32("touchscreen-size-y", 890),
PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
{ }
};
static const struct silead_ts_dmi_data itworks_tw891_data = {
.acpi_name = "MSSL1680:00",
.properties = itworks_tw891_props,
};
static const struct dmi_system_id silead_ts_dmi_table[] = {
{
/* CUBE iwork8 Air */
@ -187,6 +201,14 @@ static const struct dmi_system_id silead_ts_dmi_table[] = {
DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"),
},
},
{
/* I.T.Works TW891 */
.driver_data = (void *)&itworks_tw891_data,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
},
},
{ },
};