From patchwork Thu Jan 24 05:09:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jayant Shekhar X-Patchwork-Id: 10778301 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 C599891E for ; Thu, 24 Jan 2019 05:10:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B5B192D6FB for ; Thu, 24 Jan 2019 05:10:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A930C2D77C; Thu, 24 Jan 2019 05:10:16 +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 4D4552D6FB for ; Thu, 24 Jan 2019 05:10:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725986AbfAXFKK (ORCPT ); Thu, 24 Jan 2019 00:10:10 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:36538 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725290AbfAXFKK (ORCPT ); Thu, 24 Jan 2019 00:10:10 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 3BC83606FC; Thu, 24 Jan 2019 05:10:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548306609; bh=c1tL3gQw4ghp8O+97foURHdRX7SYHnk9ROTJC1C2eV8=; h=From:To:Cc:Subject:Date:From; b=FWPp0bleAPGWzIDD/kXa2muZGbz7Aq939hOAUL03An98I9lZ3nJ+Sye8cgPhvwjNT 7ssbUHtI/lE8RgysZDIr5g4luLbAe0XGIDj6/OvHzjicXQ1uMxEG2nQS3v8zP3Zgc+ wJz0Nd4sxQ+NhTy6uKSk/FMUac56WDNPCLBb7Z1E= 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 8A966606FC; Thu, 24 Jan 2019 05:10:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548306608; bh=c1tL3gQw4ghp8O+97foURHdRX7SYHnk9ROTJC1C2eV8=; h=From:To:Cc:Subject:Date:From; b=bQl7AC+pDqMZ0ZWDXzhiU98PS/AxPQ8GFZdmstwdO14DslwBriyVCinTl0yZwpYYc 3lFlMtY2ZUPJt4W/7vm9EB/knuabeV9Lzn1u4EJ0QFgxQFdaq2kEK2Vcuhh1WujImZ cIJq6GZ1JOc0pogJdnr3TkES2f9u9ieT43p4tTq0= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 8A966606FC 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: [v7 0/3] Use interconnect API in MDSS on SDM845 Date: Thu, 24 Jan 2019 10:39:49 +0530 Message-Id: <1548306592-4708-1-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) Changes in v7: - Fixed a typo 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(-)