Added mapping for Push-To-Talk joystick trigger button.
Patched against git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
Tested on ChromeBox/ChromeBook with various Plantronics devices.
Signed-off-by: Terry Junge <terry.junge@xxxxxxxxxxxxxxx>
---
drivers/hid/hid-plantronics.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/hid/hid-plantronics.c b/drivers/hid/hid-plantronics.c
index febb21e..584b10d 100644
--- a/drivers/hid/hid-plantronics.c
+++ b/drivers/hid/hid-plantronics.c
@@ -2,7 +2,7 @@
* Plantronics USB HID Driver
*
* Copyright (c) 2014 JD Cole <jd.cole@xxxxxxxxxxxxxxx>
- * Copyright (c) 2015 Terry Junge <terry.junge@xxxxxxxxxxxxxxx>
+ * Copyright (c) 2015-2018 Terry Junge <terry.junge@xxxxxxxxxxxxxxx>
*/
/*
@@ -48,6 +48,10 @@ static int plantronics_input_mapping(struct hid_device *hdev,
unsigned short mapped_key;
unsigned long plt_type = (unsigned long)hid_get_drvdata(hdev);
+ /* special case for PTT products */
+ if (field->application == HID_GD_JOYSTICK)
+ goto defaulted;
+
/* handle volume up/down mapping */
/* non-standard types or multi-HID interfaces - plt_type is PID */
if (!(plt_type & HID_USAGE_PAGE)) {
--
2.7.4
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