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Date: Wed, 15 Jan 2020 20:18:11 +0000 From: Filipe Laíns <lains@...hlinux.org> To: Jiri Kosina <jikos@...nel.org>, Benjamin Tissoires <benjamin.tissoires@...hat.com>, linux-input@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Filipe Laíns <lains@...hlinux.org> Subject: [PATCH] HID: logitech-dj: add support for the static device in the Powerplay mat/receiver The Logitech G Powerplay has a lightspeed receiver with a static HID++ device with ID 7 attached to it to. It is used to configure the led on the mat. For this reason I increased the max number of devices. Signed-off-by: Filipe Laíns <lains@...hlinux.org> --- drivers/hid/hid-logitech-dj.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index bb50d6e7745b..79294b873057 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -16,11 +16,11 @@ #include <asm/unaligned.h> #include "hid-ids.h" -#define DJ_MAX_PAIRED_DEVICES 6 +#define DJ_MAX_PAIRED_DEVICES 7 #define DJ_MAX_NUMBER_NOTIFS 8 #define DJ_RECEIVER_INDEX 0 #define DJ_DEVICE_INDEX_MIN 1 -#define DJ_DEVICE_INDEX_MAX 6 +#define DJ_DEVICE_INDEX_MAX 7 #define DJREPORT_SHORT_LENGTH 15 #define DJREPORT_LONG_LENGTH 32 @@ -980,6 +980,11 @@ static void logi_hidpp_recv_queue_notif(struct hid_device *hdev, break; } + /* custom receiver device (eg. powerplay) */ + if (hidpp_report->device_index == 7) { + workitem.reports_supported |= HIDPP; + } + if (workitem.type == WORKITEM_TYPE_EMPTY) { hid_warn(hdev, "unusable device of type %s (0x%02x) connected on slot %d", -- 2.24.1
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