From patchwork Tue Oct 10 10:20:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 733036 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B53DCD691F for ; Tue, 10 Oct 2023 10:21:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230400AbjJJKVg (ORCPT ); Tue, 10 Oct 2023 06:21:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54784 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230293AbjJJKVf (ORCPT ); Tue, 10 Oct 2023 06:21:35 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3DE6AA4 for ; Tue, 10 Oct 2023 03:20:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1696933247; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QvsH4yHRG8W/HQYXcBPTrbApNABWD9i0Qx6XTnkjxv0=; b=TgXTbKxiVWrzU47DgpZnbAaW87tDwKcdwzhfzPR1GfRr+kjWTCu5MVZLKmpOSnQvIktraI cOpSuDLmopyHyPNC+53F5sdCe+TkmdIgztLor5zpoUdf1Zt+GQRt5aWjcQkFPExg1g1I5F cvK/csEeH8hkP7Cx/TLomOG4PQ1amOg= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-57-PWdzB0SwPLeXdl4IZ4kBSQ-1; Tue, 10 Oct 2023 06:20:44 -0400 X-MC-Unique: PWdzB0SwPLeXdl4IZ4kBSQ-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 093F681B15E; Tue, 10 Oct 2023 10:20:44 +0000 (UTC) Received: from localhost.localdomain (unknown [10.39.194.20]) by smtp.corp.redhat.com (Postfix) with ESMTP id 21C5A492B16; Tue, 10 Oct 2023 10:20:43 +0000 (UTC) From: Hans de Goede To: =?utf-8?q?Filipe_La=C3=ADns?= , Bastien Nocera , Jiri Kosina , Benjamin Tissoires Cc: Hans de Goede , linux-input@vger.kernel.org Subject: [PATCH v3 07/12] HID: logitech-hidpp: Add hidpp_non_unifying_init() helper Date: Tue, 10 Oct 2023 12:20:24 +0200 Message-ID: <20231010102029.111003-8-hdegoede@redhat.com> In-Reply-To: <20231010102029.111003-1-hdegoede@redhat.com> References: <20231010102029.111003-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Turn hidpp_overwrite_name() into a hidpp_non_unifying_init() helper which takes care of setting both the name and the serial for non unifying devices. This mirrors the hidpp_unifying_init() helper for unifying devices. This series has been tested on the following devices: Logitech Bluetooth Laser Travel Mouse (bluetooth, HID++ 1.0) Logitech M720 Triathlon (bluetooth, HID++ 4.5) Logitech M720 Triathlon (unifying, HID++ 4.5) Logitech K400 Pro (unifying, HID++ 4.1) Logitech K270 (eQUAD nano Lite, HID++ 2.0) Logitech M185 (eQUAD nano Lite, HID++ 4.5) Logitech LX501 keyboard (27 Mhz, HID++ builtin scroll-wheel, HID++ 1.0) Logitech M-RAZ105 mouse (27 Mhz, HID++ extra mouse buttons, HID++ 1.0) Signed-off-by: Hans de Goede --- drivers/hid/hid-logitech-hidpp.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 799d1a429d81..55fc80f3be05 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -4130,11 +4130,16 @@ static int hidpp_initialize_battery(struct hidpp_device *hidpp) return ret; } -static void hidpp_overwrite_name(struct hid_device *hdev) +/* Get name + serial for USB and Bluetooth HID++ devices */ +static void hidpp_non_unifying_init(struct hidpp_device *hidpp) { - struct hidpp_device *hidpp = hid_get_drvdata(hdev); + struct hid_device *hdev = hidpp->hid_dev; char *name; + /* Bluetooth devices already have their serialnr set */ + if (hid_is_usb(hdev)) + hidpp_serial_init(hidpp); + name = hidpp_get_device_name(hidpp); if (name) { dbg_hid("HID++: Got name: %s\n", name); @@ -4474,14 +4479,11 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id) /* Allow incoming packets */ hid_device_io_start(hdev); + /* Get name + serial, store in hdev->name + hdev->uniq */ if (hidpp->quirks & HIDPP_QUIRK_UNIFYING) hidpp_unifying_init(hidpp); - else { - if (hid_is_usb(hidpp->hid_dev)) - hidpp_serial_init(hidpp); - - hidpp_overwrite_name(hdev); - } + else + hidpp_non_unifying_init(hidpp); connected = hidpp_root_get_protocol_version(hidpp) == 0; atomic_set(&hidpp->connected, connected);