linux-kernel - [PATCH] platform/x86: touchscreen_dmi: Add info for the CHUWI Hi10 Air tablet

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Date:   Fri,  1 Mar 2019 17:40:01 +0100
From:   me@...elf5.de
To:     unlisted-recipients:; (no To-header on input)
Cc:     Christian Oder <me@...elf5.de>,
        Hans de Goede <hdegoede@...hat.com>,
        Darren Hart <dvhart@...radead.org>,
        Andy Shevchenko <andy@...radead.org>,
        linux-input@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] platform/x86: touchscreen_dmi: Add info for the CHUWI Hi10 Air tablet

From: Christian Oder <me@...elf5.de>

Add  touchscreen info for the CHUWUI Hi10 Air tablet.

Signed-off-by: Christian Oder <me@...elf5.de>
---
 drivers/platform/x86/touchscreen_dmi.c | 27 ++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 167a156e3cc7..2d56ff7c8230 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -72,6 +72,25 @@ static const struct ts_dmi_data chuwi_hi8_pro_data = {
 	.properties	= chuwi_hi8_pro_props,
 };
 
+static const struct property_entry chuwi_hi10_air_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 1271),
+	PROPERTY_ENTRY_U32("touchscreen-min-x", 99),
+	PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
+	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+	PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 5),
+	PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 4),
+	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-air.fw"),
+	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+	PROPERTY_ENTRY_BOOL("silead,home-button"),
+	{ }
+};
+
+static const struct ts_dmi_data chuwi_hi10_air_data = {
+	.acpi_name	= "MSSL1680:00",
+	.properties	= chuwi_hi10_air_props,
+};
+
 static const struct property_entry chuwi_vi8_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 	PROPERTY_ENTRY_U32("touchscreen-min-y", 6),
@@ -546,6 +565,14 @@ static const struct dmi_system_id touchscreen_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"),
 		},
 	},
+	{
+		/* Chuwi Hi10 Air */
+		.driver_data = (void *)&chuwi_hi10_air_data,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
+			DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"),
+		},
+	},
 	{
 		/* Chuwi Vi8 (CWI506) */
 		.driver_data = (void *)&chuwi_vi8_data,
-- 
2.20.1