From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CDC0E218314; Wed, 23 Oct 2024 14:33:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729694005; cv=none; b=fbLJJUpsWLSFgxzqPahisYAXPBkWsOiJGCLfdpmeDNGBvb80QfX3MTJ/0vtjLYPQpdiUD7dWCDARsThEOEqeQOWxHNOk2Qi2mdpmSL393B0pmDw83ZDsdnBR0qLYtskpVLsvoy01LWSRUuduR2zfauU/DstksOMj0eYrZj/M2u4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729694005; c=relaxed/simple; bh=2Alo/y2CiuDSAXuTtnuzS2QputKZAQEV420KfnxkseQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=n7D8iT+KKLTEs0E0UgDYAmgwUXAGOzI5M6jnZpBh575QPWj3AxJyXxy7m4kRDDglN/r7VYw7cpTKHDFahDqP4QCzB6HeiVVHNhP7J+XCq7l8hWJQ7SP4/5g075NlC7XPzIRwz5z7YxLBTQV/OwdBKRuGO4oJM67bDcTGsrd1KAs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rv4ryarA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rv4ryarA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 90BD8C4CEE4; Wed, 23 Oct 2024 14:33:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729694005; bh=2Alo/y2CiuDSAXuTtnuzS2QputKZAQEV420KfnxkseQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rv4ryarAiupdTERspq8qLcavkNczHEJ6azm+TymvLzxzWkA57ug4tgJvHUqe7v356 Sa6cokjRH+aCg2ztUu+7ghZV7EGq7Je3rqWtyhLYX27D4PAv12/2Ty9PYeNYMIuHnT jPoRlES+3BZxo2/9Snl97bLLfgiq8CcUOl54I3wxzIdnT3NwFcLcI62yDrusCepL6m sUPSfRLbgcU8akTmqdyCdaelyTrxFXGlbQ0fd6NYM287pJcWJYFmMrhQ8Em0swNTkT 09avW61Kv6FgD+vjQhFxOpsNtPDoRlJ8HxZtbhRNKEwKnCQ6ivvHIwKD5oO16DTTmj 135iro6IHMopQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: WangYuli , Wentao Guan , Benjamin Tissoires , Jiri Kosina , Sasha Levin , jikos@kernel.org, linux-input@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 2/5] HID: multitouch: Add quirk for HONOR MagicBook Art 14 touchpad Date: Wed, 23 Oct 2024 10:33:17 -0400 Message-ID: <20241023143321.2982841-2-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241023143321.2982841-1-sashal@kernel.org> References: <20241023143321.2982841-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 4.19.322 Content-Transfer-Encoding: 8bit From: WangYuli [ Upstream commit 7a5ab8071114344f62a8b1e64ed3452a77257d76 ] The behavior of HONOR MagicBook Art 14 touchpad is not consistent after reboots, as sometimes it reports itself as a touchpad, and sometimes as a mouse. Similarly to GLO-GXXX it is possible to call MT_QUIRK_FORCE_GET_FEATURE as a workaround to force set feature in mt_set_input_mode() for such special touchpad device. [jkosina@suse.com: reword changelog a little bit] Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/1040 Signed-off-by: Wentao Guan Signed-off-by: WangYuli Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin --- drivers/hid/hid-multitouch.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 14dc5ec9edc69..6e975d639c36b 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -1986,6 +1986,11 @@ static const struct hid_device_id mt_devices[] = { HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, 0x347d, 0x7853) }, + /* HONOR MagicBook Art 14 touchpad */ + { .driver_data = MT_CLS_VTL, + HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, + 0x35cc, 0x0104) }, + /* Ilitek dual touch panel */ { .driver_data = MT_CLS_NSMU, MT_USB_DEVICE(USB_VENDOR_ID_ILITEK, -- 2.43.0