Patch "platform/x86: touchscreen_dmi: Add info for the CSL Panther Tab HD" has been added to the 5.4-stable tree

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This is a note to let you know that I've just added the patch titled

    platform/x86: touchscreen_dmi: Add info for the CSL Panther Tab HD

to the 5.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     platform-x86-touchscreen_dmi-add-info-for-the-csl-pa.patch
and it can be found in the queue-5.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit af15833e58295082bea4c8655ab6e46b5aecd70e
Author: Michael Klein <m.klein@xxxxxxxxxxxxxxx>
Date:   Tue Dec 20 13:11:03 2022 +0100

    platform/x86: touchscreen_dmi: Add info for the CSL Panther Tab HD
    
    [ Upstream commit 36c2b9d6710427f802494ba070621cb415198293 ]
    
    Add touchscreen info for the CSL Panther Tab HD.
    
    Signed-off-by: Michael Klein <m.klein@xxxxxxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20221220121103.uiwn5l7fii2iggct@LLGMVZLB-0037
    Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
    Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 515c66ca1aec..61cb1a4a8257 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -169,6 +169,23 @@ static const struct ts_dmi_data connect_tablet9_data = {
 	.properties     = connect_tablet9_props,
 };
 
+static const struct property_entry csl_panther_tab_hd_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
+	PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
+	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
+	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-csl-panther-tab-hd.fw"),
+	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+	{ }
+};
+
+static const struct ts_dmi_data csl_panther_tab_hd_data = {
+	.acpi_name      = "MSSL1680:00",
+	.properties     = csl_panther_tab_hd_props,
+};
+
 static const struct property_entry cube_iwork8_air_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 	PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
@@ -721,6 +738,14 @@ static const struct dmi_system_id touchscreen_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
 		},
 	},
+	{
+		/* CSL Panther Tab HD */
+		.driver_data = (void *)&csl_panther_tab_hd_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "CSL Computer GmbH & Co. KG"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "CSL Panther Tab HD"),
+		},
+	},
 	{
 		/* CUBE iwork8 Air */
 		.driver_data = (void *)&cube_iwork8_air_data,



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