From c9aa128080cbce92f8715a9328f88d8ca3134279 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Tue, 24 Nov 2020 12:04:54 +0100
Subject: [PATCH] platform/x86: touchscreen_dmi: Add info for the Irbis TW118 tablet
Git-commit: c9aa128080cbce92f8715a9328f88d8ca3134279
Patch-mainline: v5.10-rc6
References: git-fixes
Add touchscreen info for the Irbis TW118 tablet.
Reported-and-tested-by: russianneuromancer <russianneuromancer@ya.ru>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20201124110454.114286-1-hdegoede@redhat.com
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/platform/x86/touchscreen_dmi.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -230,6 +230,21 @@ static const struct ts_dmi_data gp_elect
.properties = gp_electronic_t701_props,
};
+static const struct property_entry irbis_tw118_props[] = {
+ PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
+ PROPERTY_ENTRY_U32("touchscreen-min-y", 30),
+ PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
+ PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
+ PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"),
+ PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+ { }
+};
+
+static const struct ts_dmi_data irbis_tw118_data = {
+ .acpi_name = "MSSL1680:00",
+ .properties = irbis_tw118_props,
+};
+
static const struct property_entry itworks_tw891_props[] = {
PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
@@ -709,6 +724,14 @@ static const struct dmi_system_id touchs
},
},
{
+ /* Irbis TW118 */
+ .driver_data = (void *)&irbis_tw118_data,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TW118"),
+ },
+ },
+ {
/* I.T.Works TW891 */
.driver_data = (void *)&itworks_tw891_data,
.matches = {