From patchwork Tue Mar 31 07:55:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sharat Masetty X-Patchwork-Id: 189805 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D418CC2D0F3 for ; Tue, 31 Mar 2020 07:57:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AAC1A214D8 for ; Tue, 31 Mar 2020 07:57:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="EKkrwcQI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730228AbgCaH5H (ORCPT ); Tue, 31 Mar 2020 03:57:07 -0400 Received: from mail26.static.mailgun.info ([104.130.122.26]:23447 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729425AbgCaH5G (ORCPT ); Tue, 31 Mar 2020 03:57:06 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1585641426; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=dVNPuFwMQs3mGQ6A/aNYnqJJmJ84rfGZXTYWK1NW09c=; b=EKkrwcQIT9ka1wAAVCJmKL5zgJQV8la2wt7E2tL88UFG7XhmXv3TFGPTEqL4Kvi8XTYbtkc/ LE171G8K1JbRRtyaj3qmfBtyNOfzr/8jkgaj3KLftlGFbh0ooqg22IYtN5KEObp4lvdONxHw oHpKb/922LO7JsGFTTai7qQHy4U= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e82f7c4.7ff857154d18-smtp-out-n04; Tue, 31 Mar 2020 07:56:52 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id CE2F7C58A02; Tue, 31 Mar 2020 07:56:51 +0000 (UTC) Received: from hyd-lnxbld559.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: smasetty) by smtp.codeaurora.org (Postfix) with ESMTPSA id 4CE7CC43637; Tue, 31 Mar 2020 07:56:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 4CE7CC43637 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=smasetty@codeaurora.org From: Sharat Masetty To: freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Cc: dri-devel@freedesktop.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, jcrouse@codeaurora.org, mka@chromium.org, sibis@codeaurora.org, saravanak@google.com, viresh.kumar@linaro.org, Sharat Masetty Subject: [PATCH 4/5] drm: msm: a6xx: Fix off by one error when setting GPU freq Date: Tue, 31 Mar 2020 13:25:52 +0530 Message-Id: <1585641353-23229-5-git-send-email-smasetty@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1585641353-23229-1-git-send-email-smasetty@codeaurora.org> References: <1585641353-23229-1-git-send-email-smasetty@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This patch fixes an error in the for loop, thereby allowing search on the full list of possible GPU power levels. Signed-off-by: Sharat Masetty --- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.7.4 diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c index 489d9b6..81b8559 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c @@ -176,7 +176,7 @@ void a6xx_gmu_set_freq(struct msm_gpu *gpu, unsigned long freq) if (freq == gmu->freq) return; - for (perf_index = 0; perf_index < gmu->nr_gpu_freqs - 1; perf_index++) + for (perf_index = 0; perf_index < gmu->nr_gpu_freqs; perf_index++) if (freq == gmu->gpu_freqs[perf_index]) break;