From patchwork Thu Jul 10 17:43:05 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brian Masney X-Patchwork-Id: 1419 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37FE42F1FDC for ; Thu, 10 Jul 2025 17:43:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752169414; cv=none; b=DM5jSwv1ZOZzdBHdGt8slu9puCNH9k9DFj8n6Kmrcjx11Zz51kuzuLt2gztITA511MEJeYAoDqaAUCzT0BXX/7rxo5OqL5YRKfifPqjjZLgwjMFA2bzvOBbQ88ATjuP5Pinig8m715tcj8uYxaWWCEOzFBWst6ukfnSYXH0tDL4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752169414; c=relaxed/simple; bh=MIrYQUA+EZpetvGrGMmQ8oMPGqbTBnNzDewrKD2iOsk=; h=From:Date:Subject:MIME-Version:Message-Id:References:In-Reply-To: To:Cc:Content-Type; b=L0OMg54NauxOYU1eRBbToFGWqX/1IRw6IDsL1/1iz3YhOxWHGzLWhuTMyX7CzJkgWNsBkmG8mmZvRCANzXCiejzdaQ0xVSCKWg1SLrq3xSlGh4wYI5dwaRXaynxlv6vK4ZzjEAeMr+HHgb2oL7jwm1kZ7vF6mniRNa+pBpWwMN4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=YWP1Zygs; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="YWP1Zygs" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1752169412; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ppN1Zg1KkN3TDh8kOcLfldTesCc7Q4yAOrM4kF9OYZg=; b=YWP1Zygsr1Fz/qle3MaiV4aMICxpKKd6o4Qowk1RQ1OB/gNdC63wxuoZPGexi4MI8qiI+K a1HCzcocVlpFd/u6KzHVLl8OwN53bYl9OydSLoHOLKfu11Y5DyGiz3m0EoqAguS5sp0b+n DNLj9awUktO8ve+nLvSRlGqKqLnrTIc= Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-369-VIEFX-bcOVS9tWu-Z7kpsA-1; Thu, 10 Jul 2025 13:43:31 -0400 X-MC-Unique: VIEFX-bcOVS9tWu-Z7kpsA-1 X-Mimecast-MFC-AGG-ID: VIEFX-bcOVS9tWu-Z7kpsA_1752169411 Received: by mail-qk1-f197.google.com with SMTP id af79cd13be357-7d460764849so405839985a.1 for ; Thu, 10 Jul 2025 10:43:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752169410; x=1752774210; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ppN1Zg1KkN3TDh8kOcLfldTesCc7Q4yAOrM4kF9OYZg=; b=LFmod1aa07tUJTvBScs6NpsIhzuR6jInYOWvd2OmL+AyIAXIvhucxTYdFR9min4A84 E9c3sA+eS+PDnq0DOcGQpnRak8BGDLW+j/24UsKUXGlZWKlvfOAWdefRHIYPSbG4fjKF ie8MwhMwBLKAVoXfLX4TCcojL0VWH1HC6QzU1U01oIEOsyW6u2usgJb0WuQWmNq38Mch qA5LGURgTHLp71vu4SKWNrXOfLVYllFyB+71SPoUO7VswG0dSBCj74r0PNVLjOtm9Mbn FEru43beHgorDATz81sQmz2sFEbLq9R8mLip6Ua6ueQbr3PtNEBB+DPkTcdy0OOGuj5Z /qpA== X-Forwarded-Encrypted: i=1; AJvYcCUmBqRpmfiADeRZ9dFSx4ctmmDgWtGoXbxCYRqeP2E/dDOvf19P5gR1+4NthvsJ5W3k9/+xZbxNe9/aog==@lists.linux.dev X-Gm-Message-State: AOJu0YzLFrHSoqE7ihxTEn3m3V0GVK9VBepWB+Vn0ZXKXv+3z9jmokNV tEdr/rgCUlQbpJCBQ0y0s9Hs8x0Zs2q63XMK6wW4W5xbhULTeua9c8/J8NzgoCSeI8jY1yBQHA2 3Uqm7eTEIXex86ZU2MqwJam4z9KVYPqPjweYno+fAXbFf/UJmHJlv3ZG0SHIzVtD/k8tFWVILPV YE3Ba8ymnnMLO1FRfrdEmlcSuQCXBBzcsm/NwJQhYH/rC0EKeImQ== X-Gm-Gg: ASbGnctV2BAsYFq3ABTUu7ZRC5cncIHaYHc2yi3AIDx5a+Bban6Kh/bPJXxOz2+KiXt I28/DBD9S7TDKpkyS0KsUh1nNZqSbnWb9EYZrElzidCbQ3uSpGnX6wvbUKQL/VlBeveMZn8cO6B Y/315wR0utG3AhIx12SznNWfTvDaZHqL8fpk/XlunbhDWJE7otaJnMPbZgkoRS/ukoqZb1tb0oO yJhYkHWS0MjXLAMQzfzWRCq6jgJxXr3pE3V94k9iZy/hqahSUdo/2luhtoRPdo7vawlEnmxLnpX eDCKyyrRiwuY6K3eXh99W8grYniuQ/1V6GwcCqL0rmQYU7/+CAlqGQLMD2zJ X-Received: by 2002:a05:620a:269a:b0:7d3:ed4d:812e with SMTP id af79cd13be357-7dc97da02f2mr646714485a.9.1752169410011; Thu, 10 Jul 2025 10:43:30 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGtGRA59X5211+zA6+bTuLexmbhranU9s00ouhgxHCHsr1K/Q7uZzJEn/YRVuxvQ5eKEuxqlg== X-Received: by 2002:a05:620a:269a:b0:7d3:ed4d:812e with SMTP id af79cd13be357-7dc97da02f2mr646704785a.9.1752169409169; Thu, 10 Jul 2025 10:43:29 -0700 (PDT) Received: from [192.168.1.3] (c-73-183-52-120.hsd1.pa.comcast.net. [73.183.52.120]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-70497d71419sm10652876d6.86.2025.07.10.10.43.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Jul 2025 10:43:28 -0700 (PDT) From: Brian Masney Date: Thu, 10 Jul 2025 13:43:05 -0400 Subject: [PATCH 4/9] drm/msm/hdmi_pll_8960: convert from round_rate() to determine_rate() Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250710-drm-clk-round-rate-v1-4-601b9ea384c3@redhat.com> References: <20250710-drm-clk-round-rate-v1-0-601b9ea384c3@redhat.com> In-Reply-To: <20250710-drm-clk-round-rate-v1-0-601b9ea384c3@redhat.com> To: Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Linus Walleij , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Yannick Fertre , Raphael Gallais-Pou , Philippe Cornu , Maxime Coquelin , Alexandre Torgue , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Stephen Boyd Cc: dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-stm32@st-md-mailman.stormreply.com, linux-sunxi@lists.linux.dev, Brian Masney X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1752169393; l=1532; i=bmasney@redhat.com; s=20250528; h=from:subject:message-id; bh=MIrYQUA+EZpetvGrGMmQ8oMPGqbTBnNzDewrKD2iOsk=; b=xNXPieWXOwE6YijWTJ3taaQPCPf8/+I1K7+s2EiMedGqecECqqLSQTFSwjhrnG/onGaKSV32p isG7Au5aNEyCqmbZJtcC9vC7jvxXBrzxoAluzBC1poKDa0ziZwvE41x X-Developer-Key: i=bmasney@redhat.com; a=ed25519; pk=x20f2BQYftANnik+wvlm4HqLqAlNs/npfVcbhHPOK2U= X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: q-LWaw3W1muB0aPUGzi0yAa_h72ZCRIMRb3C_uOCmtI_1752169411 X-Mimecast-Originator: redhat.com Status: O The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney --- drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c b/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c index 83c8781fcc3f6e1db99cfec64055ee5f359e49e5..6ba6bbdb7e05304f0a4be269384b7b9a5d6c668a 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c @@ -373,12 +373,14 @@ static unsigned long hdmi_pll_recalc_rate(struct clk_hw *hw, return pll->pixclk; } -static long hdmi_pll_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *parent_rate) +static int hdmi_pll_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { - const struct pll_rate *pll_rate = find_rate(rate); + const struct pll_rate *pll_rate = find_rate(req->rate); + + req->rate = pll_rate->rate; - return pll_rate->rate; + return 0; } static int hdmi_pll_set_rate(struct clk_hw *hw, unsigned long rate, @@ -402,7 +404,7 @@ static const struct clk_ops hdmi_pll_ops = { .enable = hdmi_pll_enable, .disable = hdmi_pll_disable, .recalc_rate = hdmi_pll_recalc_rate, - .round_rate = hdmi_pll_round_rate, + .determine_rate = hdmi_pll_determine_rate, .set_rate = hdmi_pll_set_rate, };