Commit e68671e9 authored by Hans de Goede's avatar Hans de Goede

platform/x86: touchscreen_dmi: Add info for the Chuwi Hi10 Pro (CWI529) tablet

Add touchscreen info for the Chuwi Hi10 Pro (CWI529) tablet. This includes
info for getting the firmware directly from the UEFI, so that the user does
not need to manually install the firmware in /lib/firmware/silead.

This change will make the touchscreen on these devices work OOTB,
without requiring any manual setup.
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210520093228.7439-1-hdegoede@redhat.com
parent 39a6172e
......@@ -115,6 +115,32 @@ static const struct ts_dmi_data chuwi_hi10_plus_data = {
.properties = chuwi_hi10_plus_props,
};
static const struct property_entry chuwi_hi10_pro_props[] = {
PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
PROPERTY_ENTRY_U32("touchscreen-size-x", 1912),
PROPERTY_ENTRY_U32("touchscreen-size-y", 1272),
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-pro.fw"),
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
PROPERTY_ENTRY_BOOL("silead,home-button"),
{ }
};
static const struct ts_dmi_data chuwi_hi10_pro_data = {
.embedded_fw = {
.name = "silead/gsl1680-chuwi-hi10-pro.fw",
.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
.length = 42504,
.sha256 = { 0xdb, 0x92, 0x68, 0xa8, 0xdb, 0x81, 0x31, 0x00,
0x1f, 0x58, 0x89, 0xdb, 0x19, 0x1b, 0x15, 0x8c,
0x05, 0x14, 0xf4, 0x95, 0xba, 0x15, 0x45, 0x98,
0x42, 0xa3, 0xbb, 0x65, 0xe3, 0x30, 0xa5, 0x93 },
},
.acpi_name = "MSSL1680:00",
.properties = chuwi_hi10_pro_props,
};
static const struct property_entry chuwi_vi8_props[] = {
PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
PROPERTY_ENTRY_U32("touchscreen-min-y", 6),
......@@ -915,6 +941,15 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
},
},
{
/* Chuwi Hi10 Prus (CWI597) */
.driver_data = (void *)&chuwi_hi10_pro_data,
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
},
},
{
/* Chuwi Vi8 (CWI506) */
.driver_data = (void *)&chuwi_vi8_data,
......
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