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HID: multitouch: specify that Apple Touch Bar is direct

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Currently the driver determines the device type based on the
application, but this value is not reliable on Apple Touch Bar, where
the application is HID_DG_TOUCHPAD even though this device is direct,
so add a quirk for the same.

Acked-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Kerem Karabay <kekrby@gmail.com>
Co-developed-by: Aditya Garg <gargaditya08@live.com>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
Kerem Karabay
2025-05-27 22:13:16 +05:30
committed by Jiri Kosina
parent 7dfe48bdc9
commit 45ca23c5ee
1 changed files with 7 additions and 0 deletions
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7
drivers/hid/hid-multitouch.c
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@@ -1349,6 +1349,13 @@ static int mt_touch_input_configured(struct hid_device *hdev,
if (td->serial_maybe)
mt_post_parse_default_settings(td, app);
/*
* The application for Apple Touch Bars is HID_DG_TOUCHPAD,
* but these devices are direct.
*/
if (cls->quirks & MT_QUIRK_APPLE_TOUCHBAR)
app->mt_flags |= INPUT_MT_DIRECT;
if (cls->is_indirect)
app->mt_flags |= INPUT_MT_POINTER;