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authorAlistair Francis <alistair@alistair23.me>2021-12-08 22:40:43 +1000
committerBenjamin Tissoires <benjamin.tissoires@redhat.com>2021-12-14 11:37:52 +0100
commitfd8d135b2c5e88662f2729e034913f183455a667 (patch)
treef3189f25476079767c95732a99cd7633c96dd408 /include/linux/hid.h
parent9ea1b35f63dde3c8ff7f1fd8fee3a46c3d5583a9 (diff)
HID: quirks: Allow inverting the absolute X/Y values
Add a HID_QUIRK_X_INVERT/HID_QUIRK_Y_INVERT quirk that can be used to invert the X/Y values. Signed-off-by: Alistair Francis <alistair@alistair23.me> [bentiss: silence checkpatch warning] Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20211208124045.61815-2-alistair@alistair23.me
Diffstat (limited to 'include/linux/hid.h')
-rw-r--r--include/linux/hid.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h
index ff8b6973022a..a14c089eb0c1 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -359,6 +359,8 @@ struct hid_item {
/* BIT(9) reserved for backward compatibility, was NO_INIT_INPUT_REPORTS */
#define HID_QUIRK_ALWAYS_POLL BIT(10)
#define HID_QUIRK_INPUT_PER_APP BIT(11)
+#define HID_QUIRK_X_INVERT BIT(12)
+#define HID_QUIRK_Y_INVERT BIT(13)
#define HID_QUIRK_SKIP_OUTPUT_REPORTS BIT(16)
#define HID_QUIRK_SKIP_OUTPUT_REPORT_ID BIT(17)
#define HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP BIT(18)