From patchwork Tue Aug 8 21:02:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13347033 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 E85C7C001E0 for ; Tue, 8 Aug 2023 21:04:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235696AbjHHVEY (ORCPT ); Tue, 8 Aug 2023 17:04:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235705AbjHHVEA (ORCPT ); Tue, 8 Aug 2023 17:04:00 -0400 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64D7167C7 for ; Tue, 8 Aug 2023 14:03:17 -0700 (PDT) Received: by mail-lj1-x233.google.com with SMTP id 38308e7fff4ca-2b9cdbf682eso94508601fa.2 for ; Tue, 08 Aug 2023 14:03:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1691528595; x=1692133395; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=F8zHT0Zsqj0DMiFej1WNo9eVzZZclVqVsx7269nV/OQ=; b=pqR6K3CgsFQcjWft6t18Ysccvsoskmce1p14E9WnFNA41dxkcLK8Io49JTfkjHk7o5 TbUBqMP3ZperyK3G2YGX+khvtOhISg59nw1U4Yaoj3JLLr9hF0fMdOrGsWd2XK4go4Ap /QhTJEhJ1CvPINBUPFIj+rySRnthLLEN0UeggyvwBZBg7YrA9p7ovInlg75GaT9D4Drt 5XEQAHC5UKF7O4WDTCBDjfXbZ7zcoAJBJXGkMMIBtRbzpoxF8JGFL8IUp7hOHDlNaZTw OJEigzLKz0wqn76RtuzvibmWYKvRsRqaqePsOOjs0VSWKUH2zSVp83dVZd6TyxYOAl5o bW3A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691528595; x=1692133395; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=F8zHT0Zsqj0DMiFej1WNo9eVzZZclVqVsx7269nV/OQ=; b=iKjVdT0AS2OMKdTLN5xkNfRJQl+BngdaOBPRJ9R3ysjW5M164Ij7MrzOxg6czEEF3H AlgCXZJtkVgOZYnS3VkPKn5AHkZy51gPwBpDOosJIMOIjtIUGiBPXSjF1GCA3trhADms kpop/iT/z2KjmHnP6LPpG6qx2hwl4mWXER7ZTjMFqiX+eaSyaY5fhmTqvLDLTcuEQAyU YsQf/KbS8HxIQt/qcE4z6jRnr2u1DJ/VnUn+td0wOQQOr1B8aDdxGNL/otADXm5jqGlW uZvG5nVbSu3WksTuCN5yr75pu3oR92Uvi2xkyS6bDEuPfmXEcVMzHPNRruXjlHM9LhCQ XjxA== X-Gm-Message-State: AOJu0YyszzgURhVw4UkiRG7uZ1GO/ocfGpui0UhpmRgL5pjQuKNxFxmG EYQs0Am//x0sRxjOyVxFs7X/NA== X-Google-Smtp-Source: AGHT+IHEk5xv0mOBDNw2eWsuftaz3iiVhy7A62TD88UdcHsAnsRdnmxXvi3j2UDwm7XRbKulViS/Ig== X-Received: by 2002:a2e:3c10:0:b0:2b6:b6c4:6e79 with SMTP id j16-20020a2e3c10000000b002b6b6c46e79mr466475lja.1.1691528595593; Tue, 08 Aug 2023 14:03:15 -0700 (PDT) Received: from [192.168.1.101] (abxi185.neoplus.adsl.tpnet.pl. [83.9.2.185]) by smtp.gmail.com with ESMTPSA id h11-20020a2eb0eb000000b002b6cc17add3sm2431483ljl.25.2023.08.08.14.03.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Aug 2023 14:03:14 -0700 (PDT) From: Konrad Dybcio Date: Tue, 08 Aug 2023 23:02:51 +0200 Subject: [PATCH v2 13/14] drm/msm/a6xx: Vastly increase HFI timeout MIME-Version: 1.0 Message-Id: <20230628-topic-a7xx_drmmsm-v2-13-1439e1b2343f@linaro.org> References: <20230628-topic-a7xx_drmmsm-v2-0-1439e1b2343f@linaro.org> In-Reply-To: <20230628-topic-a7xx_drmmsm-v2-0-1439e1b2343f@linaro.org> To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , Neil Armstrong X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1691528566; l=1002; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=QgEQhQstPekw5tfzihDoKDYHTujiIQxnO5xLgEm4zT8=; b=+RtC6tfWJbx8pi3yWGD9Tybj7ws14q5BakBfIVJOPco0LbYKpv9r+tu8rXNfWunG2iFFW9Vqa imn604AJMwSC6s98nG1DE/rv1xVICybZjdZwSf5TWaxdTiXXA06tHZL X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org A7xx GMUs can be slow as molasses at times. Increase the timeout to 1 second to match the vendor driver. Tested-by: Neil Armstrong # on SM8550-QRD Tested-by: Dmitry Baryshkov # sm8450 Signed-off-by: Konrad Dybcio --- drivers/gpu/drm/msm/adreno/a6xx_hfi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c index cdb3f6e74d3e..e25ddb82a087 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c @@ -108,7 +108,7 @@ static int a6xx_hfi_wait_for_ack(struct a6xx_gmu *gmu, u32 id, u32 seqnum, /* Wait for a response */ ret = gmu_poll_timeout(gmu, REG_A6XX_GMU_GMU2HOST_INTR_INFO, val, - val & A6XX_GMU_GMU2HOST_INTR_INFO_MSGQ, 100, 5000); + val & A6XX_GMU_GMU2HOST_INTR_INFO_MSGQ, 100, 1000000); if (ret) { DRM_DEV_ERROR(gmu->dev,