From: "Filipe Laíns" <lains@archlinux.org>
To: Jiri Kosina <jikos@kernel.org>,
Benjamin Tissoires <benjamin.tissoires@redhat.com>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] HID: logitech-dj: add support for the static device in the Powerplay mat/receiver
Date: Sat, 08 Feb 2020 19:07:59 +0000 [thread overview]
Message-ID: <a6a6975b252fa3bbc195c9da1773e08bee2bbee0.camel@archlinux.org> (raw)
In-Reply-To: <20200115201811.3271284-1-lains@archlinux.org>
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On Wed, 2020-01-15 at 20:18 +0000, Filipe Laíns wrote:
> 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@archlinux.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",
Benjamin, is there any updates on this? Were you able to test it?
Thank you,
Filipe Laíns
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next prev parent reply other threads:[~2020-02-08 19:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-15 20:18 [PATCH] HID: logitech-dj: add support for the static device in the Powerplay mat/receiver Filipe Laíns
2020-02-08 19:07 ` Filipe Laíns [this message]
2020-02-12 13:50 ` Jiri Kosina
2020-02-12 13:56 ` Filipe Laíns
2020-03-10 13:22 ` Jiri Kosina
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