From patchwork Sat May 20 00:28:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 684359 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 EF744C7EE23 for ; Sat, 20 May 2023 00:28:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230174AbjETA2x (ORCPT ); Fri, 19 May 2023 20:28:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35904 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230149AbjETA2w (ORCPT ); Fri, 19 May 2023 20:28:52 -0400 Received: from mail-lj1-x235.google.com (mail-lj1-x235.google.com [IPv6:2a00:1450:4864:20::235]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0CC1E107 for ; Fri, 19 May 2023 17:28:50 -0700 (PDT) Received: by mail-lj1-x235.google.com with SMTP id 38308e7fff4ca-2af24ee004dso14988521fa.0 for ; Fri, 19 May 2023 17:28:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1684542528; x=1687134528; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=bMGr9P2blyZdtx0k6MOAZO/VRNZnIFqyOTcs7i1nXs8=; b=wdiUtVE6Y2b7iJii03kWFsDYFv51sLiZSgfvaOApTOkHUhxH887H4uv599Av/l0CFl okZ6kDXVPDDXGD9lCKlYzo44K6IDW2EC/oPQG8Ubt/uTbdpiXVEp3Jp57zuexAdUwjub ZoPAfxqFmRjnYnfgg5UJOM0CxjY+g3+pgfJaFcZO7cj16F0D1Ag5RYBvKgTSBFtyQvdd 6vxv1yT04Mqb/1XXVRtKTP1xtsPsFDqjGHp5ZOzgWd+QWgr1V/aCBewkBo1WeskjXGys +hwBgdK9TW1ne794ZVRkvq+C/CFkAuxTpPbQj08DS168nHL9z8kwjEC6SqS+iiC8nHb8 aaCg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684542528; x=1687134528; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=bMGr9P2blyZdtx0k6MOAZO/VRNZnIFqyOTcs7i1nXs8=; b=V4hDHGYVDVEbugcZuXdrrVhz5qjp1nfcP+P6fj7Bil7c91aCWc5wL7aik8QrIrTu+K yfQiTenBTlCUvEp0x+OPlkx5w1/l0EpGl1ObsNwEIEfV7/lEiDbfJ8itN9TvFhCZN4nT uD5jlRqSeqSZxt+Hzix9/nAzLf6fsFco/5l7LLXcrzanASUGllhw/hdnat4RBRJPa97c hSujW0x6SI2g/k4OOtWLAYJ1XIXLpNxNgCOze4Oqk2mZvvdCkk9Y9hmE5SSVQEvXbbLS aftWawIB6/xc8+hoHvz0vU9MtdxO8EjBws+YnH3JgcVp+yagrOgRcB6ysYXzD2yaHreY c1Qw== X-Gm-Message-State: AC+VfDzmuJuJo5fo4LKAgxMochMqCR+T5+OvjrCH6KonEDGlXMfW8QFT 4AMFWCd9RWQGs5z87z0rm/ezfg== X-Google-Smtp-Source: ACHHUZ4qfx+S+98U1ygfBKqYAiEhEsclkUhCrZDXTfp6bJSfZIpVw0g/Rn6k8VUtAkuZd0BPNpDa6A== X-Received: by 2002:a2e:8695:0:b0:298:ad8e:e65 with SMTP id l21-20020a2e8695000000b00298ad8e0e65mr1348947lji.21.1684542528285; Fri, 19 May 2023 17:28:48 -0700 (PDT) Received: from eriador.lan (dzdqv0yyyyyyyyyyybcwt-3.rev.dnainternet.fi. [2001:14ba:a0db:1f00::8a5]) by smtp.gmail.com with ESMTPSA id l14-20020a2e99ce000000b0029c96178425sm60950ljj.19.2023.05.19.17.28.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 May 2023 17:28:47 -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 1/2] drm/msm/dsi: remove extra call to dsi_get_pclk_rate() Date: Sat, 20 May 2023 03:28:45 +0300 Message-Id: <20230520002846.2870546-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In dsi_calc_clk_rate_v2() there is no need to call dsi_get_pclk_rate(). This functions has just been called and it's result is stored at msm_host->pixel_clk_rate. Use this variable directly. Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/dsi/dsi_host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 961689a255c4..2b257b459974 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -633,7 +633,7 @@ int dsi_calc_clk_rate_v2(struct msm_dsi_host *msm_host, bool is_bonded_dsi) dsi_calc_pclk(msm_host, is_bonded_dsi); - pclk_bpp = (u64)dsi_get_pclk_rate(msm_host->mode, is_bonded_dsi) * bpp; + pclk_bpp = (u64)msm_host->pixel_clk_rate * bpp; do_div(pclk_bpp, 8); msm_host->src_clk_rate = pclk_bpp;