From patchwork Wed Jan 23 03:31:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jayant Shekhar X-Patchwork-Id: 10776491 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E186C13B5 for ; Wed, 23 Jan 2019 03:31:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CA8322BD4F for ; Wed, 23 Jan 2019 03:31:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BB4832BD52; Wed, 23 Jan 2019 03:31:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5C5592BD4F for ; Wed, 23 Jan 2019 03:31:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726867AbfAWDbx (ORCPT ); Tue, 22 Jan 2019 22:31:53 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:53848 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726843AbfAWDbx (ORCPT ); Tue, 22 Jan 2019 22:31:53 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id BE9696083E; Wed, 23 Jan 2019 03:31:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548214311; bh=WpcYHBl11YstlpMBq7xT1mvY73pLavZ8sEgM6YlJD9Y=; h=From:To:Cc:Subject:Date:From; b=m9BMUkETgoIQettg/h9fDlq+mANt3Y7sxUedPId3MM6RGrUCe0AL5o4YXqD+5hQeX GpnfnagpVBTffBqFwBcnSufmBhPTXJbYpzMCr0Log6AAmnGUQaT3sCWuABj9Su8/kr GkPcz0eWTqxpVf4+JrQwVLypjKX+xwH64lyHCOts= Received: from jshekhar-linux.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: jshekhar@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 3AF676030B; Wed, 23 Jan 2019 03:31:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548214311; bh=WpcYHBl11YstlpMBq7xT1mvY73pLavZ8sEgM6YlJD9Y=; h=From:To:Cc:Subject:Date:From; b=m9BMUkETgoIQettg/h9fDlq+mANt3Y7sxUedPId3MM6RGrUCe0AL5o4YXqD+5hQeX GpnfnagpVBTffBqFwBcnSufmBhPTXJbYpzMCr0Log6AAmnGUQaT3sCWuABj9Su8/kr GkPcz0eWTqxpVf4+JrQwVLypjKX+xwH64lyHCOts= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 3AF676030B Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=jshekhar@codeaurora.org From: Jayant Shekhar To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Cc: Jayant Shekhar , linux-kernel@vger.kernel.org, robdclark@gmail.com, seanpaul@chromium.org, hoegsberg@chromium.org, abhinavk@codeaurora.org, jsanka@codeaurora.org, chandanu@codeaurora.org, nganji@codeaurora.org Subject: [v6 0/3] Use interconnect API in MDSS on SDM845 Date: Wed, 23 Jan 2019 09:01:34 +0530 Message-Id: <1548214297-17697-1-git-send-email-jshekhar@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The interconnect API provides an interface for consumer drivers to express their bandwidth needs in the SoC. This data is aggregated and the on-chip interconnect hardware is configured to the appropriate power/performance profile. MDSS is one of the interconnect consumers which uses the interconnect APIs to get the path between endpoints and set its bandwidth requirements for the given interconnected path. Subsequently, there is a clean up patch to remove all the references of the DPU custom bus scaling. There is corresponding DT patch with the source and destination ports defined for display driver which will be sent separately. Changes in v2: - Remove error log and unnecessary check (Jordan Crouse) - Fixed build error due to partial clean up Changes in v3: - Remove common property definitions (Rob Herring) - Code clean up involving variable name change, removal of extra paranthesis and variables (Matthias Kaehlcke) - Condense multiple lines into a single line (Sean Paul) Changes in v4: - Add comments, spacings, tabs, proper port name and icc macro - Use port macros and change port string names (Georgi Djakov) Changes in v5: - Updated commit text and parenthesis alignment (Georgi Djakov) Changes in v6: - Change icc_set to icc_set_bw (Doug Anderson) Jayant Shekhar (3): drm/msm/dpu: clean up references of DPU custom bus scaling drm/msm/dpu: Integrate interconnect API in MDSS dt-bindings: msm/disp: Introduce interconnect bindings for MDSS on SDM845 .../devicetree/bindings/display/msm/dpu.txt | 10 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 174 ++++++++------------- drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 13 +- drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c | 49 +++++- drivers/gpu/drm/msm/disp/dpu1/dpu_power_handle.c | 47 ++---- drivers/gpu/drm/msm/disp/dpu1/dpu_power_handle.h | 68 -------- drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 22 +-- 8 files changed, 144 insertions(+), 243 deletions(-)