From patchwork Thu Feb 23 10:52:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 656059 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 4A79CC61DA4 for ; Thu, 23 Feb 2023 10:52:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233966AbjBWKwf (ORCPT ); Thu, 23 Feb 2023 05:52:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233866AbjBWKwT (ORCPT ); Thu, 23 Feb 2023 05:52:19 -0500 Received: from mail-lf1-x130.google.com (mail-lf1-x130.google.com [IPv6:2a00:1450:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 341C05A3B7 for ; Thu, 23 Feb 2023 02:52:13 -0800 (PST) Received: by mail-lf1-x130.google.com with SMTP id g17so546211lfv.4 for ; Thu, 23 Feb 2023 02:52:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; 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=312OV1ExLaf1docfwSJg/DyYHuD2OoIvYCwHKB24HQI=; b=Ce/cN8SJNqmnOLGti7C/wIYSkPwOXN+WsO7YJlUi1HVGSsH4IugGMhdMSOArjMUlwz AfXqXzfVXH7StipBipyI9C3rVs/AfBEsOlpjoGUJH6oUehAIfEiVTE3C8iOSLzVu/Lym /2bcRB2hfvVFzai8oYsySHFBGqcL9QaQK0N/izI0yShx3HtY8Ngi1xEHljGpBafM+oCJ SCvH6y3c6LpK5hC/pNqwwIfaGs4EQfZlF7AyG9hek48zBPsI3xMZUy97nqProR/RqSYk lJOjp5loyoTQHXMZpg7J2h+5BR/glkMobFjQAxPjq9GGDGwqLeYNFHMwlydmAu+ROLIU iwfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=312OV1ExLaf1docfwSJg/DyYHuD2OoIvYCwHKB24HQI=; b=Q/m/5MH5an125w1LS8u+mpssCY+4fxa4vuLVsRS13SRBs2BvpSnD2h3vV/bnSwRdnD 4wWnpnLLH92m62XhIaa9YMe4peyuzHy2kywZgtBHeHChvCTho4Y1XhzR8DE74qdEMLam 8zBWU2U1axERrmTaLCfwlUfKDgdz3Syo4OP1zsRhWGVIcL7uM1qQ5IrOhRQP01gyn9Em 1TP0N51IUVmMYh3pxpcEkR+340rEgBTN+VK9tX18z+e/rAn1yowuj+pBsSwEt0fiY6V1 GNsVp4QG7Y40uXxXO5AizxuBegOf3yQZr7JbgowdJxm6BpiGF1DUIPJf+5NeZBk2bGW2 CdLg== X-Gm-Message-State: AO0yUKWaH/VnQLg/yDMPMzZTbGi01Ys1GW+I1LZtM4CWOKDa+aLm97hU Dnlk8esAzl2UT/Ulgj+yyHuY9A== X-Google-Smtp-Source: AK7set8osHC1BKuwQhKilzcKra4Qow5sccaKlgb33WRhd1YaD6tJd1VO+rXTjbpXroqZwNqtZ8dETQ== X-Received: by 2002:ac2:5225:0:b0:4dc:4bda:c26f with SMTP id i5-20020ac25225000000b004dc4bdac26fmr3063427lfl.23.1677149532652; Thu, 23 Feb 2023 02:52:12 -0800 (PST) Received: from [192.168.1.101] (abxi151.neoplus.adsl.tpnet.pl. [83.9.2.151]) by smtp.gmail.com with ESMTPSA id m25-20020ac24ad9000000b004cf07a0051csm262304lfp.228.2023.02.23.02.52.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Feb 2023 02:52:12 -0800 (PST) From: Konrad Dybcio Date: Thu, 23 Feb 2023 11:52:03 +0100 Subject: [PATCH v3 7/7] drm/msm/adreno: Enable optional icc voting from OPP tables MIME-Version: 1.0 Message-Id: <20230223-topic-opp-v3-7-5f22163cd1df@linaro.org> References: <20230223-topic-opp-v3-0-5f22163cd1df@linaro.org> In-Reply-To: <20230223-topic-opp-v3-0-5f22163cd1df@linaro.org> To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , David Airlie , Daniel Vetter Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1677149522; l=828; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=Yh6pwT6P3XDwmr1GaQu8MRHxTbI8EpTO/tdF6ItczWk=; b=2rrRDrTtljtkMy2NiIvypriRAjz8Zl6PZhh4lLLHUrTd/4LPzZWyfiOavFuEJQnJLGhxCc/L8cSg DQgfDp28B0bz+/nmo/25V3K4pnLZVeMgAtqBwOy48QqoAzn8bDYx 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 Add the dev_pm_opp_of_find_icc_paths() call to let the OPP framework handle bus voting as part of power level setting. Reviewed-by: Dmitry Baryshkov Signed-off-by: Konrad Dybcio --- drivers/gpu/drm/msm/adreno/adreno_device.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c index 36f062c7582f..5142a4c72cfc 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_device.c +++ b/drivers/gpu/drm/msm/adreno/adreno_device.c @@ -548,6 +548,10 @@ static int adreno_bind(struct device *dev, struct device *master, void *data) return PTR_ERR(gpu); } + ret = dev_pm_opp_of_find_icc_paths(dev, NULL); + if (ret) + return ret; + return 0; }