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Add 4good touchscreen support to silead driver #428

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Add 4good touchscreen support to silead driver #428

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4ca4d58
Add 4good touchscreen support to silead
DrShadow34 Jun 17, 2017
5bdeaf4
Update silead_dmi.c
DrShadow34 Sep 7, 2017
b5673cf
Upd. with new resolution of T803i
DrShadow34 Oct 20, 2017
3b58e96
Hotfix
DrShadow34 Oct 20, 2017
d4880e2
Last fix
DrShadow34 Nov 21, 2017
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22 changes: 22 additions & 0 deletions drivers/platform/x86/silead_dmi.c
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Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,20 @@ static const struct silead_ts_dmi_data surftab_wintron70_st70416_6_data = {
.properties = surftab_wintron70_st70416_6_props,
};

static struct property_entry good_t803i_props[] = {
PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-4good-t803i.fw"),
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
{ }
};

static const struct silead_ts_dmi_data good_t803i_data = {
.acpi_name = "MSSL1680:00",
.properties = good_t803i_props,
};

static const struct dmi_system_id silead_ts_dmi_table[] = {
{
/* CUBE iwork8 Air */
Expand Down Expand Up @@ -117,6 +131,14 @@ static const struct dmi_system_id silead_ts_dmi_table[] = {
DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"),
},
},
{
/* 4GOOD T803i */
.driver_data = (void *)&good_t803i_data,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
DMI_MATCH(DMI_PRODUCT_NAME, "i806"),
},
},
{ },
};

Expand Down