From patchwork Wed Jul 12 22:11:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13310920 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 08D65EB64DA for ; Wed, 12 Jul 2023 22:11:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232382AbjGLWLw (ORCPT ); Wed, 12 Jul 2023 18:11:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60306 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232428AbjGLWLv (ORCPT ); Wed, 12 Jul 2023 18:11:51 -0400 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F3BCA1FE9 for ; Wed, 12 Jul 2023 15:11:46 -0700 (PDT) Received: by mail-lf1-x12d.google.com with SMTP id 2adb3069b0e04-4fb7b2e3dacso107670e87.0 for ; Wed, 12 Jul 2023 15:11:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1689199905; x=1689804705; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=69k8fQ2msFBx8smoqv6Ghq5v6ba+yjgk59I3z2zgS4M=; b=y4YUMCUHBjoYrBK1UTx/RhzL/iwKpfcaGqiXEVHD0b+HW35gbKPPgvFZaSUF2SOcmN 8mv7xZ9SGEVSWnKCiv3yIn3EZdZSHJ1IrPzTDRwodGuqlwHxQDtnSnDqYZVJrg16/KvM j+sJEKwGfq59qXSwTd08HKY8o2VoZzeWZUCQbnxvkscI5M6FBqKPGaesLJkbocU8Nuz7 xoR4Rpd/Bw12nw5RGs7H+Fsmuf6LDcWFCM0Qc3fGX/yPIz9LW8rnkDOOALZ5jon3POXC N12XXEfi6fuHyBi/bm/GzlWox0EEgi3p/3VMVCtiqZHnpsY//908lWEXD9NFi3x9zHdP I64w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689199905; x=1689804705; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=69k8fQ2msFBx8smoqv6Ghq5v6ba+yjgk59I3z2zgS4M=; b=apeOrdX9rO1xgvydG9UTLpFtk1vjEi3hcVfvymaNAnnPGdfqdfWKhFvG3iRaS4wuKQ iRqvP53J5T1Y+53YgxJeKMX+TnJzBZ6Hhhi7n3xXoX0Lz7LDMERTu21GZi+ATsXMbfQ9 DTjWgIbKCjmr1gPEChMP/0R14CrOwY8j0ya8lcWC9uiCQEykvotpYndNUqFdycNShe6U JYrXFS+1dTwpp2PvNJ/z83Rm4ALVhqswEg4V7oU/8ZQm1j4fR/3IAq+nWNrfQeL1N7hP zR1qg/Ngl8BI+8nepjzOVhwYaW93RJVUBwaRjX5lplkeGAJ/32ijAdmKyfZsO4+mYFH9 43IA== X-Gm-Message-State: ABy/qLbTSrkknEHUXMi8GSmvWBKGeMP0sKuFlI9yqehIyxw64AlZ7Knr +3voySaHMsFc4Dj40ghebcKnNw== X-Google-Smtp-Source: APBJJlGaB0ZubOqqbSsGnIi/l9pAQ5hPfTNVdj72JV/lQ0f4NQC8L4F6Y1SpdZOEc4PcY12qEfyRig== X-Received: by 2002:a05:6512:159a:b0:4fb:8987:734e with SMTP id bp26-20020a056512159a00b004fb8987734emr20217446lfb.68.1689199905188; Wed, 12 Jul 2023 15:11:45 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id q16-20020ac25290000000b004f62fdf61fdsm856193lfm.204.2023.07.12.15.11.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Jul 2023 15:11:44 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar , Marijn Suijten Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH v4 06/11] drm/msm/dpu: drop the dpu_core_perf_crtc_update()'s stop_req param Date: Thu, 13 Jul 2023 01:11:34 +0300 Message-Id: <20230712221139.313729-7-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230712221139.313729-1-dmitry.baryshkov@linaro.org> References: <20230712221139.313729-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The stop_req is true only in the dpu_crtc_disable() case, when crtc->enable has already been set to false. This renders the stop_req argument useless. Remove it completely. Reviewed-by: Abhinav Kumar Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 12 ++++++------ drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h | 3 +-- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 6 +++--- 3 files changed, 10 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c index 841e1fc0c6a7..3b3c2659297d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c @@ -315,7 +315,7 @@ static u64 _dpu_core_perf_get_core_clk_rate(struct dpu_kms *kms) } int dpu_core_perf_crtc_update(struct drm_crtc *crtc, - int params_changed, bool stop_req) + int params_changed) { struct dpu_core_perf_params *new, *old; bool update_bus = false, update_clk = false; @@ -339,13 +339,13 @@ int dpu_core_perf_crtc_update(struct drm_crtc *crtc, dpu_crtc = to_dpu_crtc(crtc); dpu_cstate = to_dpu_crtc_state(crtc->state); - DRM_DEBUG_ATOMIC("crtc:%d stop_req:%d core_clk:%llu\n", - crtc->base.id, stop_req, kms->perf.core_clk_rate); + DRM_DEBUG_ATOMIC("crtc:%d enabled:%d core_clk:%llu\n", + crtc->base.id, crtc->enabled, kms->perf.core_clk_rate); old = &dpu_crtc->cur_perf; new = &dpu_cstate->new_perf; - if (crtc->enabled && !stop_req) { + if (crtc->enabled) { /* * cases for bus bandwidth update. * 1. new bandwidth vote - "ab or ib vote" is higher @@ -378,7 +378,7 @@ int dpu_core_perf_crtc_update(struct drm_crtc *crtc, } trace_dpu_perf_crtc_update(crtc->base.id, new->bw_ctl, - new->core_clk_rate, stop_req, update_bus, update_clk); + new->core_clk_rate, !crtc->enabled, update_bus, update_clk); if (update_bus) { ret = _dpu_core_perf_crtc_update_bus(kms, crtc); @@ -398,7 +398,7 @@ int dpu_core_perf_crtc_update(struct drm_crtc *crtc, DRM_DEBUG_ATOMIC("clk:%llu\n", clk_rate); - trace_dpu_core_perf_update_clk(kms->dev, stop_req, clk_rate); + trace_dpu_core_perf_update_clk(kms->dev, !crtc->enabled, clk_rate); clk_rate = min(clk_rate, kms->perf.max_core_clk_rate); ret = dev_pm_opp_set_rate(&kms->pdev->dev, clk_rate); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h index c965dfbc3007..c0097b67f9dd 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h @@ -75,11 +75,10 @@ int dpu_core_perf_crtc_check(struct drm_crtc *crtc, * dpu_core_perf_crtc_update - update performance of the given crtc * @crtc: Pointer to crtc * @params_changed: true if crtc parameters are modified - * @stop_req: true if this is a stop request * return: zero if success, or error code otherwise */ int dpu_core_perf_crtc_update(struct drm_crtc *crtc, - int params_changed, bool stop_req); + int params_changed); /** * dpu_core_perf_crtc_release_bw - release bandwidth of the given crtc diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index 1edf2b6b0a26..8ce7586e2ddf 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -718,7 +718,7 @@ static void dpu_crtc_frame_event_cb(void *data, u32 event) void dpu_crtc_complete_commit(struct drm_crtc *crtc) { trace_dpu_crtc_complete_commit(DRMID(crtc)); - dpu_core_perf_crtc_update(crtc, 0, false); + dpu_core_perf_crtc_update(crtc, 0); _dpu_crtc_complete_flip(crtc); } @@ -884,7 +884,7 @@ static void dpu_crtc_atomic_flush(struct drm_crtc *crtc, return; /* update performance setting before crtc kickoff */ - dpu_core_perf_crtc_update(crtc, 1, false); + dpu_core_perf_crtc_update(crtc, 1); /* * Final plane updates: Give each plane a chance to complete all @@ -1100,7 +1100,7 @@ static void dpu_crtc_disable(struct drm_crtc *crtc, atomic_set(&dpu_crtc->frame_pending, 0); } - dpu_core_perf_crtc_update(crtc, 0, true); + dpu_core_perf_crtc_update(crtc, 0); drm_for_each_encoder_mask(encoder, crtc->dev, crtc->state->encoder_mask) dpu_encoder_register_frame_event_callback(encoder, NULL, NULL);