From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx.nabladev.com (mx.nabladev.com [178.251.229.89]) (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 417541EFF8D; Thu, 23 Apr 2026 13:54:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.251.229.89 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776952454; cv=none; b=WE4j0TFIh3LMkMF35E8caf7AXQkiC6qA0AUIVRw1TDWKgl0LfcfSTyLf/Wx4pTO2V0Nwk4Z1elxI8OHlIsZF9QmVLfKAcI7ppbThDPbUv3cXxOP2bYDw857kxrE1P9eGKrqfiJpE5/1Sp8LqXVGd+RRxDY7auqsyk9kXgP/nPfs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776952454; c=relaxed/simple; bh=extJLEq5ZXq50AWTjOhU7DGMzpxNDyRHzCG2UfnYbWM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=t1STihtfPWWdqoiqKUdRtj2/V32FqnWKsVSTz//lCe6cA4/w0yr8jBxE2jiGPNqFHc+sD1mgJ6aA51sewc3jafSQ/W9YhcrT26uEwtwKyrZemYM7veOhUKtOzXJoBfKJnaoi+nePDCbahI7Ol2P9QhlyVcKFT+szWLzXg0WtuEs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com; spf=pass smtp.mailfrom=nabladev.com; dkim=pass (2048-bit key) header.d=nabladev.com header.i=@nabladev.com header.b=CG67FE+p; arc=none smtp.client-ip=178.251.229.89 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nabladev.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nabladev.com header.i=@nabladev.com header.b="CG67FE+p" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id CE70D113EA6; Thu, 23 Apr 2026 15:54:04 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nabladev.com; s=dkim; t=1776952449; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:content-language:in-reply-to:references; bh=/5kDiLo3LeuH+95+MFuYEP3leWavFJoDo98aa/1EQeg=; b=CG67FE+puenCVO2j7ap+lOpCcy9SKGWMHNRrE95UZ89NDr0hZujkpFfNkRgBonuyWOsZyd 6ZiKYkzzqC7lQS9Gb4AL/1e5wiX9LFYko7hCiP/EvODdSCA73n9S6qEQN5RVi43Tp5Mhi+ u8h5l/8xE0vaM5Gq7h9i+GFGt45wz5rh3Stuhkd6OMedH+3bnS5gz86mR16tpFtMxfRwSC Df+aB6bZ3fTFUywGlM7ofTo4dto4QxFzIrOn3QjUEW8V1MF0aLCJRp28eaikYtY7uVPsUd 5CaHOjcVjqQw7lReI1nWp5bZZvl6vCuQGo3JVHPAp18/jSl+tJ2oHaAutwvOyw== Message-ID: Date: Thu, 23 Apr 2026 15:54:04 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] drm/panel: simple: Add timings for Raspberry Pi 7" panel To: Tomi Valkeinen , Dmitry Baryshkov Cc: Maxime Ripard , Dave Stevenson , Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260420-rpi-7inch-v1-0-e68d5c9c44bc@ideasonboard.com> <20260420-rpi-7inch-v1-2-e68d5c9c44bc@ideasonboard.com> <3z3u5mbngmbzsch3mzs3twlh3aec6r7jokstzv3ghxyusrzt6b@jqvdnuiapx6e> <20260423-kickass-fat-boa-209f68@houat> <72c2cd94-0a8b-46c8-981b-4ad4a3222e59@ideasonboard.com> Content-Language: en-US From: Marek Vasut In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Last-TLS-Session-Version: TLSv1.3 On 4/23/26 3:16 PM, Tomi Valkeinen wrote: Hello Tomi, >>> In the past I used this panel compat instead of the >>> panel-raspberrypi-touchscreen.c and it worked. >>> IIRC Marek splitted the multi-function module into a regulator and the >>> panel description. >> Ok... Indeed https://pip.raspberrypi.com/categories/651-pcn lists >> PH800480T013 as one of the panels used. Although two variants are >> listed, and also a third panel model, possibly from another vendor. >> >> My module is v1.1, and I think it has the PH800480T013-IAC21 D/5624/ >> KIT- LC variant. > A question to Marek: Where did you get the timings for PH800480T013? Did > you find a datasheet? Search engine first link: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5337/PH800480T013-IHC09.pdf