From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 ED9C81EBFE0; Thu, 20 Feb 2025 09:00:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740042005; cv=none; b=cayHqF/sfMi+H334UeR6OMMVk6XZxXS0C+pImjU590l0ZQ3s8NYR7+LayrS1Sv2OJuurA/epCbNd+XaIyuSdfRq721g2FNj6yMi9WqH/qA0IBqYZkUVz5HpJG+F7X8RskNVToDfaTQgEjFVCH1bxs2xI6A35Oyp6S8cHhFCwZGw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740042005; c=relaxed/simple; bh=5A0WJvrt3x58g4nbFzK9ZSfFmD/sJiUvrzE2dXSE80E=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=LuZntdp6Tnz7Ig7n5sQnW9egNxPjY70eF7oqE8MKTEtMeH7tj2Jwv6CDvdSavLvLlzVFl9MlVAhlYqdErQX0O7YCJDI/Lwc8SETbW6VMcUnNdNQmXoe4VJXsIU2biyGSoCbqMQGDx1EbTSzE4jiIxRmhcVEh6wGXoE0q9Ow/fvw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=o5RK3r4R; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="o5RK3r4R" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1740042001; bh=5A0WJvrt3x58g4nbFzK9ZSfFmD/sJiUvrzE2dXSE80E=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=o5RK3r4Rk9WuvoZOwJfe9Bu4c2+bFvpTfB8Lp7FMchF966NYGq3kXX8uZRvTpAI/q Dwfe6h34fU5aOjsijyu0VYbWRO0FUSr7H49ARLQyUa0TjBKJtBo2Zt/uITT8SJMzRn WjryCNBtusogoc+S67rQF/PN6pnd8zi+Ksto9eIxPrfFibUssDiT7SlEw1sX/t833+ 8Y7C/G/6SMRN6vVliSe1hO1382MY9OBR9LYXeqOoUDQZK1X6RMlVC2hWSYDNyNBm5I 1YXRY/8LRBaoj2/Vf08lBbSH4QZfhsksmA/OISb8ROElksWNnSPow/RXgRijH53bwR /AbUPWxZD2SHQ== Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 6D2A417E1560; Thu, 20 Feb 2025 10:00:00 +0100 (CET) Message-ID: <71767679-057b-4d4b-be3f-3c21bb9877b6@collabora.com> Date: Thu, 20 Feb 2025 09:59:59 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RESEND v3] arm64: dts: mediatek: mt8183: Switch to Elan touchscreen driver To: Hsin-Te Yuan , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , Enric Balletbo i Serra , Hsin-Yi Wang , Benjamin Tissoires , Hans de Goede Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20250120-post-reset-v3-1-8f394bb25c8f@chromium.org> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20250120-post-reset-v3-1-8f394bb25c8f@chromium.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 20/01/25 04:35, Hsin-Te Yuan ha scritto: > After commit 2be404486c05 ("HID: i2c-hid-of: Add reset GPIO support to > i2c-hid-of"), the i2c-hid-of driver used by some mt8183 devices resets > the touchscreen without having enough post-reset delay. This makes those > touchscreen fail to get probed. > > Switch to Elan touchscreen driver, which has enough post-reset delay. > > Fixes: 2be404486c05 ("HID: i2c-hid-of: Add reset GPIO support to i2c-hid-of") > Signed-off-by: Hsin-Te Yuan Applied after fixing a merge issue. Thanks! Regards, Angelo