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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 16350C433E0 for ; Thu, 2 Jul 2020 11:10:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D45BC20747 for ; Thu, 2 Jul 2020 11:10:11 +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="XfChI975" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728618AbgGBLKK (ORCPT ); Thu, 2 Jul 2020 07:10:10 -0400 Received: from mail29.static.mailgun.info ([104.130.122.29]:32038 "EHLO mail29.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728574AbgGBLKG (ORCPT ); Thu, 2 Jul 2020 07:10:06 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1593688205; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=bTuN57vJilTOX0pADiPZZNPd5sonb/cXm6sf/c1qdWo=; b=XfChI975rKc8obDOrdkGdrQxvGfHHg97y6Jo9ruoYE2UT9KJhGHmdBbpXYZKmU+OhgiDBs8r 523CkG3RG+FDPY7YRKVCbJGSzNbLAGeMJI9l1so5PirvyDgf9dwU7BhqdhLzlxc+hnDJycI5 UHQ+7k3qvPYOCsqWZD8GUkjcAZU= X-Mailgun-Sending-Ip: 104.130.122.29 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n06.prod.us-east-1.postgun.com with SMTP id 5efdc07ca6e154319f817b62 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Thu, 02 Jul 2020 11:09:48 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 7EC51C433C6; Thu, 2 Jul 2020 11:09:47 +0000 (UTC) Received: from blr-ubuntu-173.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: rnayak) by smtp.codeaurora.org (Postfix) with ESMTPSA id 5892BC433C8; Thu, 2 Jul 2020 11:09:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5892BC433C8 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=rnayak@codeaurora.org From: Rajendra Nayak To: robdclark@gmail.com, sean@poorly.run, agross@kernel.org, bjorn.andersson@linaro.org Cc: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, mka@chromium.org, Rajendra Nayak Subject: [PATCH v2 0/4] DVFS support for dpu and dsi Date: Thu, 2 Jul 2020 16:39:07 +0530 Message-Id: <1593688151-22616-1-git-send-email-rnayak@codeaurora.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Changes in v2 - Patch 2: Dropped dsi_link_clk_set_rate_6g_v2 and dsi_link_clk_disable_6g_v2 as suggested by Matthias These patches add DVFS support for DPU and DSI. These patches have no other dependency. Patch 1 and 2 will need to be merged in via the MSM DRM tree. DT patches will need to land via the msm tree. Rajendra Nayak (4): drm/msm/dpu: Use OPP API to set clk/perf state drm/msm: dsi: Use OPP API to set clk/perf state arm64: dts: sdm845: Add DSI and MDP OPP tables and power-domains arm64: dts: sc7180: Add DSI and MDP OPP tables and power-domains arch/arm64/boot/dts/qcom/sc7180.dtsi | 49 ++++++++++++++++++++++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 59 +++++++++++++++++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 3 +- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 26 +++++++++++- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 4 ++ drivers/gpu/drm/msm/dsi/dsi_host.c | 26 +++++++++++- 6 files changed, 163 insertions(+), 4 deletions(-) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation