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HID: hid-plantronics: Re-resend Update to map button for PTT products 

[ Upstream commit 37e376df5f ]

Add a mapping for Push-To-Talk joystick trigger button.

Tested on ChromeBox/ChromeBook with various Plantronics devices.

Signed-off-by: Terry Junge <terry.junge@plantronics.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Terry Junge 2018-04-30 13:32:46 -07:00 committed by Greg Kroah-Hartman
parent 6a43d5a3ca
commit d85073283a
1 changed files with 5 additions and 1 deletions
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6
drivers/hid/hid-plantronics.c
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@ -2,7 +2,7 @@
* Plantronics USB HID Driver
*
* Copyright (c) 2014 JD Cole <jd.cole@plantronics.com>
* Copyright (c) 2015 Terry Junge <terry.junge@plantronics.com>
* Copyright (c) 2015-2018 Terry Junge <terry.junge@plantronics.com>
*/
/*
@ -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)) {