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 50188C46CA0 for ; Sat, 2 Dec 2023 22:08:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232173AbjLBWGx (ORCPT ); Sat, 2 Dec 2023 17:06:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229450AbjLBWGw (ORCPT ); Sat, 2 Dec 2023 17:06:52 -0500 Received: from mail-lj1-x230.google.com (mail-lj1-x230.google.com [IPv6:2a00:1450:4864:20::230]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47190FF for ; Sat, 2 Dec 2023 14:06:58 -0800 (PST) Received: by mail-lj1-x230.google.com with SMTP id 38308e7fff4ca-2c9cb021d5bso39412761fa.0 for ; Sat, 02 Dec 2023 14:06:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1701554816; x=1702159616; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=8EEqQbM+NDSOnW/8JPVObWqPerbfzPFaOO/AA0Ia5kw=; b=G9+JEouxkAouKw4ujbTYvYS89h2dxY6UejhyPP1cOm0Y2Mwk1YDdGSlvKpoiPgl9We vRWDt/dg11r9aQ6yB/5zxL8hqT6ojILe0Q4qv4oZWsfwpzIGFQB9+khvStp6zUOqksC0 0r0Z4ZyElzI29z3gl7MQB+ReJKaw38EV18LvAUkA76urIXT3o7SimBiOGmcblP6PBCkg 2/u/xbGSjuZEDCrMnc0y4m2a0QCY5bKzRVHnoMOlnahejLapSTgtx+F7C9jyPsBOtZiA LeEno1/SN2CWgwaE1DMd1mTujtj3wiZILTyk/jtEGtipker+VOZqT1jrVeS5ukqHceGn xkrw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701554816; x=1702159616; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=8EEqQbM+NDSOnW/8JPVObWqPerbfzPFaOO/AA0Ia5kw=; b=Uy8d4E/PIfIntEZCf+B1TBxYlnO43koCoVqbExmpkXuGIVGpsGslSQmEwc7zxBczr0 ebuYfgRelVfPBFY5n3fokt5fbh2JmgxrmK1aqcAhU4IQWZZVhFA4gh57cIIisFVLvkKe hd50gwLoDim7/xBCkbZZMlVZxKq8QvQ7aZ7on8ZsRDKfy9O7Ck9OvS8w18CEyg93cO2h oPl/ppzQOksuLzqqD9C4bRSrOnVxW9KnnLEn6zE1kLye7yKMNkgECJuEGFxeHFKdQr++ jAnzSQ9CkpzglsOxVsGsByRQ2MNvgaWP/+08aXnqgomvXm5qoLS1Yflpg/PamEc9sSzj nFMQ== X-Gm-Message-State: AOJu0YwAUZcNu2JhVhr1MqoMgtbRXK4yNUQWKkp1UmU08fVV1b8A417R zPoSBAojd2g7X78kqQi3WE2Q9Q== X-Google-Smtp-Source: AGHT+IH126mZ0/iFlCmfP9RcDvlY7iS5lYG457fIONwriSCdsyDra+BvTashg0w9kij8AjWyl3UGJw== X-Received: by 2002:a05:6512:104f:b0:50b:e1ea:f7c5 with SMTP id c15-20020a056512104f00b0050be1eaf7c5mr929335lfb.138.1701554816497; Sat, 02 Dec 2023 14:06:56 -0800 (PST) Received: from ?IPV6:2001:14ba:a0db:1f00::8a5? (dzdqv0yyyyyyyyyyybcwt-3.rev.dnainternet.fi. [2001:14ba:a0db:1f00::8a5]) by smtp.gmail.com with ESMTPSA id z8-20020a195048000000b0050be3c0b29bsm165323lfj.195.2023.12.02.14.06.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 02 Dec 2023 14:06:56 -0800 (PST) Message-ID: <37daa626-6f6f-4fce-aa35-6e6e8ba2ddb7@linaro.org> Date: Sun, 3 Dec 2023 00:06:55 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] drm/msm/dpu: Add missing safe_lut_tbl in sc8180x catalog Content-Language: en-GB To: Bjorn Andersson , Rob Clark , Abhinav Kumar , Sean Paul , Marijn Suijten , David Airlie , Daniel Vetter , Bjorn Andersson Cc: linux-arm-msm@vger.kernel.org, Rob Clark , dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20231130-sc8180x-dpu-safe-lut-v1-1-a8a6bbac36b8@quicinc.com> From: Dmitry Baryshkov In-Reply-To: <20231130-sc8180x-dpu-safe-lut-v1-1-a8a6bbac36b8@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/12/2023 02:35, Bjorn Andersson wrote: > Similar to SC8280XP, the misconfigured SAFE logic causes rather > significant delays in __arm_smmu_tlb_sync(), resulting in poor > performance for things such as USB. > > Introduce appropriate SAFE values for SC8180X to correct this. > > Fixes: f3af2d6ee9ab ("drm/msm/dpu: Add SC8180x to hw catalog") > Signed-off-by: Bjorn Andersson > --- > drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 1 + > 1 file changed, 1 insertion(+) Reviewed-by: Dmitry Baryshkov -- With best wishes Dmitry