From patchwork Mon Mar 14 14:46:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Polimera X-Patchwork-Id: 12780287 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 A81F5C4167B for ; Mon, 14 Mar 2022 14:47:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241033AbiCNOsj (ORCPT ); Mon, 14 Mar 2022 10:48:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59228 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240624AbiCNOsc (ORCPT ); Mon, 14 Mar 2022 10:48:32 -0400 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0420141984; Mon, 14 Mar 2022 07:47:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1647269241; x=1678805241; h=from:to:cc:subject:date:message-id; bh=f7G/YswmiYVCsRP6W8jrevaUd3XphbqWfCfiw8upItk=; b=ysg9my+a/I0Nx5vGb+YQcNEvqWUqZzmNKl5ZjbS2KW1mpbciW5ncg3Vw MaVQs6psqHCjXQC0q+g2Z+lBMYMzfPz7CtRef7qH/675NsTuAOYlGdJ9n qEXGqSmZZlMz8Rz/b567skWrD/ELgz1uC8Vfyjywnfn3b64ZTjJx3Ra6j w=; Received: from ironmsg08-lv.qualcomm.com ([10.47.202.152]) by alexa-out.qualcomm.com with ESMTP; 14 Mar 2022 07:47:21 -0700 X-QCInternal: smtphost Received: from ironmsg02-blr.qualcomm.com ([10.86.208.131]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 14 Mar 2022 07:47:19 -0700 X-QCInternal: smtphost Received: from vpolimer-linux.qualcomm.com ([10.204.67.235]) by ironmsg02-blr.qualcomm.com with ESMTP; 14 Mar 2022 20:17:02 +0530 Received: by vpolimer-linux.qualcomm.com (Postfix, from userid 463814) id 29A9C4E31; Mon, 14 Mar 2022 20:17:01 +0530 (IST) From: Vinod Polimera To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Cc: Vinod Polimera , linux-kernel@vger.kernel.org, robdclark@gmail.com, dmitry.baryshkov@linaro.org, dianders@chromium.org, quic_kalyant@quicinc.com Subject: [PATCH v6 0/5] Update mdp clk to max supported value to support higher refresh rates Date: Mon, 14 Mar 2022 20:16:52 +0530 Message-Id: <1647269217-14064-1-git-send-email-quic_vpolimer@quicinc.com> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Drop the assigned clock rate property and vote on the mdp clock to max frequency during bind/probe sequence. Changes in v2: - Remove assigned-clock-rate property and set mdp clk during resume sequence. - Add fixes tag. Changes in v3: - Remove extra line after fixes tag.(Stephen Boyd) - Add similar changes for sc7180, sdm845 which uses opp table for voting mdp clk.(Stephen Boyd) - Drop patch: "drm/msm/disp/dpu1: set mdp clk to the maximum frequency in opp table" Changes in v4: - Add similar change for sm8250.(Dmitry) Changes in v5: - Add change to set mdp clk to max frequency in opp table during mdp probe/bind. Changes in v6: - Remove change log in dt patch. - Fix the leak reference for opp by adding dev_pm_opp_put. (Dmitry) Vinod Polimera (5): drm/msm/disp/dpu1: set mdp clk to the maximum frequency in opp table during probe arm64: dts: qcom: sm7280: remove assigned-clock-rate property for mdp clk arm64: dts: qcom: sm7180: remove assigned-clock-rate property for mdp clk arm64: dts: qcom: sdm845: remove assigned-clock-rate property for mdp clk arm64: dts: qcom: sm8250: remove assigned-clock-rate property for mdp clk arch/arm64/boot/dts/qcom/sc7180.dtsi | 9 ++------- arch/arm64/boot/dts/qcom/sc7280.dtsi | 9 ++------- arch/arm64/boot/dts/qcom/sdm845.dtsi | 9 ++------- arch/arm64/boot/dts/qcom/sm8250.dtsi | 9 ++------- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 8 ++++++++ 5 files changed, 16 insertions(+), 28 deletions(-)