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[2620:137:e000::1:20]) by mx.google.com with ESMTP id l13-20020a056402254d00b004355a240a2bsi1910171edb.623.2022.07.01.04.25.38; Fri, 01 Jul 2022 04:26:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@denx.de header.s=phobos-20191101 header.b=IHdLjP+R; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237006AbiGALAD (ORCPT + 99 others); Fri, 1 Jul 2022 07:00:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235015AbiGALAC (ORCPT ); Fri, 1 Jul 2022 07:00:02 -0400 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8EE2776949 for ; Fri, 1 Jul 2022 04:00:01 -0700 (PDT) Received: from [127.0.0.1] (p578adb1c.dip0.t-ipconnect.de [87.138.219.28]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 28C6C842A3; Fri, 1 Jul 2022 12:59:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1656673199; bh=caWbH2gTPmvg+ZHM8fUB7WMbiQgfOorMSNksr0MrgMA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=IHdLjP+R4K/Ctg1PvG6kAJAqTU5yhBe3iyffkT5hoJ87gt+dL9PYYPBGTmmu8e2Zx 2+E2TEr6dugsQXb5xH6SNnAQhk8u57Kt4cMCUGzwrmrUxWZTDk42b6Bd34VT4VXFFE zU+A0nDVQZltP60GObrCRCwJFvlbgX3TVhwtmnsX8rCNre3FLGpiARQOPf2OXnubOD IfR1p0WeeB47BBcTLU7Ir0qePzbON8juhqzy74mJyA8u10CxSnXEFCPcALZHfe+/Wx zmc/bebjkpbpkR0GZiqnRLn21AUlOxOUUcb6J0AXohmK44GdIXCLz0riDVaJxfXo4M UGZFDtlXDXIbg== Message-ID: <201c6bb7-ad86-5b89-e9a1-20a5740b8869@denx.de> Date: Fri, 1 Jul 2022 10:02:15 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [PATCH 1/3] drm/bridge: fsl-ldb: Fix mode clock rate validation Content-Language: en-US To: Liu Ying , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: andrzej.hajda@intel.com, narmstrong@baylibre.com, robert.foss@linaro.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, airlied@linux.ie, daniel@ffwll.ch, sam@ravnborg.org, linux-imx@nxp.com References: <20220701065634.4027537-1-victor.liu@nxp.com> <20220701065634.4027537-2-victor.liu@nxp.com> From: Marek Vasut In-Reply-To: <20220701065634.4027537-2-victor.liu@nxp.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/1/22 08:56, Liu Ying wrote: > With LVDS dual link, up to 160MHz mode clock rate is supported. > With LVDS single link, up to 80MHz mode clock rate is supported. > Fix mode clock rate validation by swapping the maximum mode clock > rates of the two link modes. > > Fixes: 463db5c2ed4a ("drm: bridge: ldb: Implement simple Freescale i.MX8MP LDB bridge") > Cc: Andrzej Hajda > Cc: Neil Armstrong > Cc: Robert Foss > Cc: Laurent Pinchart > Cc: Jonas Karlman > Cc: Jernej Skrabec > Cc: David Airlie > Cc: Daniel Vetter > Cc: Sam Ravnborg > Cc: Marek Vasut > Cc: NXP Linux Team > Signed-off-by: Liu Ying Reviewed-by: Marek Vasut