From patchwork Mon Aug 11 10:56:08 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brian Masney X-Patchwork-Id: 1256 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 63439288C22 for ; Mon, 11 Aug 2025 10:56:41 +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=1754909803; cv=none; b=UwIGKMkCQizWfYpB9fg0nM+ftqVDlNhv+uV1QL0Q7YgIC3as+u1F7Z/K32jGAFPanhN730NBLu7yHUOvWQTxP51jEw8WTRWDEjUz96zylzj1dhafq7yPlzMu0KgC2j4yGmGhqD6BFpVRaZKNfFWHArFCo9O44+UzbiVCsaVpb30= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754909803; c=relaxed/simple; bh=W4oHtDUPRGuCLmVSKKz7teYp4yrHno03QAMcLtqmgJ4=; h=From:Date:Subject:MIME-Version:Message-Id:References:In-Reply-To: To:Cc:Content-Type; b=Sf7ANakA4FYhef/NbStMg6ElVhiBJUgA7h1/INF5rrZU0c5ZpkHpd6SEbmXgwDtgxumKwyOFwxzJw0s3A02kd28eKC8bavnbeAE0OQxYDUnJcTQkub4tMVt8XOQcRYopguFJFNrDkozH4XIvQ7djE3bV+NNsgd+RLV17VIrxRtE= 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=RE9dbemV; 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="RE9dbemV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1754909800; 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=2v4P79PdNIaS18Wb0ZUemgbjQrcADYOCCdsS00/Mio0=; b=RE9dbemVTecLIMxvYbG/9k6zYHAa5I3iPvs36YZpyr4pppl8fBfgX5GV1yJ2JDka9GBPS2 kGWXnxvSuVLyYCySsoGCP0OHz6EfafRiyuOxsRpyRpi42/23DjElav6djwyeleVzxD7zq8 5vnHFi8OV4AEBbwmt5Q7i44gPE2md8M= Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-263-IYko4pslNtCHZN2rQ2oNiA-1; Mon, 11 Aug 2025 06:56:39 -0400 X-MC-Unique: IYko4pslNtCHZN2rQ2oNiA-1 X-Mimecast-MFC-AGG-ID: IYko4pslNtCHZN2rQ2oNiA_1754909799 Received: by mail-qt1-f199.google.com with SMTP id d75a77b69052e-4b06a73b580so62531351cf.1 for ; Mon, 11 Aug 2025 03:56:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754909799; x=1755514599; 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=2v4P79PdNIaS18Wb0ZUemgbjQrcADYOCCdsS00/Mio0=; b=Sulb1wOw+ZrXnPe9d+WcXua3PLtCNN4q2ZEbccZRRMnZNlcSr1S/V8JDlrp1BZmqdv BLv1i8+gLKCNXD9Xe/+OTOsskh/k7XxBAEuJNWnAh9EuWV5+//rhzgE4LCGPC2sIFj4r p8SN7eOdyyq/W0zoPFLiYvdch5Don0QsOxAQn21Jy9DQr37tfsfrE5lBgtg5kPN/MY7K TYJFRqaydl0zAe19yqKPxcXu7JEosdVCgZg0b4ZpzlMoNMomHsE+8K95mJaRvb5mBr2A Soh8/dkSkm2XlBt8fmRITjEW/xMTBK7sbA6upgXqQ7NjkqNSZIAkb7JZ9MM1HpNN/UFk er9g== X-Forwarded-Encrypted: i=1; AJvYcCWKTlXbfOWld92SeHqZocjQyX/MnQ6Q3tX1DU3qrlsBJiex7Zvo9wgGMIyl/isVCymMVsl2Gy3+7xMk9g==@lists.linux.dev X-Gm-Message-State: AOJu0YylnC5kLeu/gT6ML2E2anuKkDzZCpV9CTRv7VO3ANVr61xo5pwD cyx2p26lGzv2gnpBEje9Ow2NqVdJr36tfUx+Oec2K1UmDl4+2j2V4zZsm/DbpSlFw8hHzt+n3H0 w+ho45G8zfBotqj1asfL5uIsZtCrw3bsGBsYggUO3GYNL+I37ZCBJHQcgl8/KL0tR X-Gm-Gg: ASbGncs9zVcKLA6eCFH7wtcNjsNW98ee+yoCue6GRRoQghTiVFuwZs6Ok9HE+p+FZb4 Uh/cd91z6cL2+F+W4N9uuNrZ92Jh9/fi2eJ/aeBpJrIJkHRZSJHsQRR7p5Izz7oGid1RI9zRSfB Y6lcKQ8KB0jaVjTtZ4ZB9p8b/CkyVxC3fORmIZcVONfIL1c/FzH6JEvCta5AM2Hkw1HkFOySarG inesphHBA6ivNkPwVI6K5MZRYYKWw66/Imr3C9EQWz9DEqezBuW2fcLBxwyVQ1hA7GBDf1GQM7I I+1v299AZLY1Qkkn1wkWHfhK6wy/EFPDFYQ7kURwHVX4dn/89YR2Yyo/czF/cln84dG1dNcJpze uEyE= X-Received: by 2002:a05:622a:1aa0:b0:4ab:640d:414e with SMTP id d75a77b69052e-4b0a06eedfdmr247966561cf.3.1754909798770; Mon, 11 Aug 2025 03:56:38 -0700 (PDT) X-Google-Smtp-Source: AGHT+IETXQEWlFC7Wcyu/io2faEikISODgBHD0p2mDq0e7vALuwZuamzM4hp/NBzXMpTjJQ+LZFp/g== X-Received: by 2002:a05:622a:1aa0:b0:4ab:640d:414e with SMTP id d75a77b69052e-4b0a06eedfdmr247966191cf.3.1754909798373; Mon, 11 Aug 2025 03:56:38 -0700 (PDT) Received: from [192.168.1.15] (c-73-183-52-120.hsd1.pa.comcast.net. [73.183.52.120]) by smtp.gmail.com with ESMTPSA id af79cd13be357-7e698de2df7sm1273446485a.80.2025.08.11.03.56.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Aug 2025 03:56:37 -0700 (PDT) From: Brian Masney Date: Mon, 11 Aug 2025 06:56:08 -0400 Subject: [PATCH v2 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: <20250811-drm-clk-round-rate-v2-4-4a91ccf239cf@redhat.com> References: <20250811-drm-clk-round-rate-v2-0-4a91ccf239cf@redhat.com> In-Reply-To: <20250811-drm-clk-round-rate-v2-0-4a91ccf239cf@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: linux-clk@vger.kernel.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, 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 , Dmitry Baryshkov , Konrad Dybcio X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1754909781; l=1657; i=bmasney@redhat.com; s=20250528; h=from:subject:message-id; bh=W4oHtDUPRGuCLmVSKKz7teYp4yrHno03QAMcLtqmgJ4=; b=zHi78rLvdAYaZdTIMhwgqH/js0hiXWDnYr4X0BvUbuN6hprJjEDc2ZwgX+szZViPz4W8X1kk2 ngDBdMEkWVsAVo6sQ7hWvsQkjGQtaqeiQEeV2wywPAakq8QLF6bboSJ X-Developer-Key: i=bmasney@redhat.com; a=ed25519; pk=x20f2BQYftANnik+wvlm4HqLqAlNs/npfVcbhHPOK2U= X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: a67MC2g3vZmStoRBfP5qHPOjXsVmdKZTNu7UB95oRlM_1754909799 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. Acked-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio 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, };