From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC6FEC433E7 for ; Thu, 14 May 2020 19:10:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF23120675 for ; Thu, 14 May 2020 19:10:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589483445; bh=VeGzuxs3u7xOO6fFD+HJgZ8/M8qLd0JvYmGTup2P9OY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Gh1iS7CVb20Ip0t6HkgDpCXerXjmLmU7jq7e2da4Afn3FkBGgMs/P6EM4dKlLr7WE 2QomOh5P60Ex34snSjPswR3hoKB1UjITLUGP1RdEjIiVhLMOgTcZtV5/qSwdAEX0Sk ZOWbZK5eynfrZVSyBCfuM1OxoPVsDWmxA3Hf99XU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730300AbgENTKk (ORCPT ); Thu, 14 May 2020 15:10:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:50790 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728355AbgENSwc (ORCPT ); Thu, 14 May 2020 14:52:32 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0886420722; Thu, 14 May 2020 18:52:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589482351; bh=VeGzuxs3u7xOO6fFD+HJgZ8/M8qLd0JvYmGTup2P9OY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NFzo0HnvHp8acxtIXZYi5jBwmuKwslgMLFbEp3dA+KKLX4QM/KMYtFJxEXGR9qfOz cSxIPrmu6KAksiNpzECZPN3p8Q6pLC1wIIAWfCG7l7DKs3ikiWmp/CvEdwno+LTJRZ YoDL7nEG/kvjntbakupaOLd93mwEt7QBU6+EFawA= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hans de Goede , Mario Limonciello , Jiri Kosina , Sasha Levin , linux-input@vger.kernel.org Subject: [PATCH AUTOSEL 5.6 33/62] HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock Date: Thu, 14 May 2020 14:51:18 -0400 Message-Id: <20200514185147.19716-33-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200514185147.19716-1-sashal@kernel.org> References: <20200514185147.19716-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org From: Hans de Goede [ Upstream commit 1e189f267015a098bdcb82cc652d13fbf2203fa0 ] Add a HID_QUIRK_NO_INIT_REPORTS quirk for the Dell K12A keyboard-dock, which can be used with various Dell Venue 11 models. Without this quirk the keyboard/touchpad combo works fine when connected at boot, but when hotplugged 9 out of 10 times it will not work properly. Adding the quirk fixes this. Cc: Mario Limonciello Signed-off-by: Hans de Goede Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin --- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-quirks.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 55afc089cb257..b1d6156ebf9d6 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -1111,6 +1111,7 @@ #define USB_DEVICE_ID_SYNAPTICS_LTS2 0x1d10 #define USB_DEVICE_ID_SYNAPTICS_HD 0x0ac3 #define USB_DEVICE_ID_SYNAPTICS_QUAD_HD 0x1ac3 +#define USB_DEVICE_ID_SYNAPTICS_DELL_K12A 0x2819 #define USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5_012 0x2968 #define USB_DEVICE_ID_SYNAPTICS_TP_V103 0x5710 #define USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5 0x81a7 diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index 3735546bb524b..acc7c14f7fbc2 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -163,6 +163,7 @@ static const struct hid_device_id hid_quirks[] = { { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS2), HID_QUIRK_NO_INIT_REPORTS }, { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_QUAD_HD), HID_QUIRK_NO_INIT_REPORTS }, { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP_V103), HID_QUIRK_NO_INIT_REPORTS }, + { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_DELL_K12A), HID_QUIRK_NO_INIT_REPORTS }, { HID_USB_DEVICE(USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD), HID_QUIRK_BADPAD }, { HID_USB_DEVICE(USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS), HID_QUIRK_MULTI_INPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8882), HID_QUIRK_NOGET }, -- 2.20.1