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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 22B4BC04FDF for ; Mon, 14 Aug 2023 13:40:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231530AbjHNNkI (ORCPT ); Mon, 14 Aug 2023 09:40:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34166 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229935AbjHNNjm (ORCPT ); Mon, 14 Aug 2023 09:39:42 -0400 Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::226]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C2E18E54 for ; Mon, 14 Aug 2023 06:39:40 -0700 (PDT) Received: by mail.gandi.net (Postfix) with ESMTPSA id C128DC0006; Mon, 14 Aug 2023 13:39:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1692020379; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Gnac+iz/OeJ3aAVoaRx/bpiiylMQmySRZ97jfu/PZXA=; b=SRd1DsNsIpnUs14s8YfCNN2ZWqpSue3ckx23zDZo+R4VpvYvwPFqrupPXpyhtkD8K1FWaj gtovepaI1arcD5H9f+2y0zkcTn+CatsJ1OU3SdIjFfpn4PgnA/iI5dwVDDO3dcqrc2woy6 PFDf0bquvC75vLHoldsHdEOxNGfs1UFC1o1CxMCMUB2aK3b+sMBynUdjDwdx0PjbKLLLQ1 Shbof78uTFco9DlodSy3JEQgZz7xeAK9yKF+fimbz7iY/iyVwLFrMFhg9emJWW6iAfr3zK Gxbi+bq0eg4HEMojLgFQYoTSmaVIaJdo4mZwNnTs+iXVCxRF7Kz0JYhL0zaAcw== Date: Mon, 14 Aug 2023 15:39:09 +0200 From: Luca Ceresoli To: Neil Armstrong Cc: dri-devel@lists.freedesktop.org, Sam Ravnborg , David Airlie , Daniel Vetter , Marek Vasut , linux-kernel@vger.kernel.org, Thomas Petazzoni , Paul Kocialkowski Subject: Re: [PATCH] drm/panel: simple: Fix Innolux G156HCE-L01 LVDS clock Message-ID: <20230814153909.2b00b4c3@booty> In-Reply-To: <0df7954c-6520-43bb-9246-c4a5a40b202b@linaro.org> References: <20230804151010.834990-1-luca.ceresoli@bootlin.com> <0df7954c-6520-43bb-9246-c4a5a40b202b@linaro.org> Organization: Bootlin X-Mailer: Claws Mail 4.0.0 (GTK+ 3.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-GND-Sasl: luca.ceresoli@bootlin.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello Neil, On Mon, 14 Aug 2023 14:38:51 +0200 Neil Armstrong wrote: > On 04/08/2023 17:10, Luca Ceresoli wrote: > > This panel has been implemented in commit 225213f24c79 ("drm/panel-simple: > > Add Innolux G156HCE-L01 panel entry") with a higher clock than the typical > > one mentioned on the documentation to avoid flickering on the unit > > tested. Testing on a different unit shows that the panel actually works > > with the intended 70.93 MHz clock and even lower frequencies so the > > flickering is likely caused either by a defective unit or by other > > different components such as the bridge. > > > > Fixes: 225213f24c79 ("drm/panel-simple: Add Innolux G156HCE-L01 panel entry") > > This is the wrong sha, it should be eae7488814b5 Ah, good catch, Thank you! v2 on its way. Luca -- Luca Ceresoli, Bootlin Embedded Linux and Kernel engineering https://bootlin.com