From nobody Fri Dec 19 09:51:53 2025 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 802AF29B8C7 for ; Thu, 23 Oct 2025 10:32:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761215564; cv=none; b=C73WAeAIRqQShswcR6vkhLMXNEPfQky+widRMnh8SyyRn7w+7EW9MQmitnCAf/auLaAiy6j1fafPOgnTnULrygxLLFiEld/0Z3LowXNZxgk31lIDvHp8zP27pcDEj7yYNVOy5ekAAa/QBwxILO2wNvoIiTrXUoP96NL+tGCpVA8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761215564; c=relaxed/simple; bh=Nm8W7cpMeOafms4KMKvssQ+rEiEsG+k/uHcRPolGSvs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=p814sPHzv1V8sEFvJJTuQpMkBHRcQ2DH13afIco+BhtXRXovg3spym1MOp4shIsfUBVbhTRBKuNXhoxJJBvNmCVq8Nl8t2egA7aR3A0He90eD0wj0AhXBIbVxmqqw5Rv8QyjqH9DFw3Z8+BknhvfQE3bPxi6cOTgH6C2MJzJiIA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=X8QryNv6; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="X8QryNv6" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1761215559; bh=Nm8W7cpMeOafms4KMKvssQ+rEiEsG+k/uHcRPolGSvs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=X8QryNv6qgKMRhud8znNKkw2n2Pv+08G2q6QyGKpBI6CcOIxQ1/XqpPLpFb2MnIH8 RR/BRBy0Pdk6Mi546kqkSG1slV6RcCqB21P0rt6jEW3dKBPHmfJDAUSM+97rUfTi4H nIgYOTRYFcJH58Ruowt+7CRxIB3L8QCdLSSjVfflZzCvRtyetpIFITElRNzKlGHvX5 xyg+/kWvpg+yhNCpG/UMvPA49rPwDFeYh8J/ur4KTiH8qJZM5rjAMav0SzvIjJM2Yc qtW5EPZdnY4BBfLO6e2bYpOTzFagTZyiJI5CXPgqPIfbm7+rXHx+DUwm2ZKt3/ajcn bbBVTQxBMOcjA== Received: from yukiji.home (amontpellier-657-1-116-247.w83-113.abo.wanadoo.fr [83.113.51.247]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: laeyraud) by bali.collaboradmins.com (Postfix) with ESMTPSA id 05C9B17E108C; Thu, 23 Oct 2025 12:32:38 +0200 (CEST) From: Louis-Alexis Eyraud Date: Thu, 23 Oct 2025 12:32:27 +0200 Subject: [PATCH v11 01/11] drm/mediatek: mtk_hdmi: Drop redundant clock retrieval in mtk_hdmi_get_cec_dev Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251023-mediatek-drm-hdmi-v2-v11-1-7873ec4a1edf@collabora.com> References: <20251023-mediatek-drm-hdmi-v2-v11-0-7873ec4a1edf@collabora.com> In-Reply-To: <20251023-mediatek-drm-hdmi-v2-v11-0-7873ec4a1edf@collabora.com> To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Simona Vetter , Matthias Brugger , AngeloGioacchino Del Regno , CK Hu Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Louis-Alexis Eyraud X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1761215558; l=1441; i=louisalexis.eyraud@collabora.com; s=20250113; h=from:subject:message-id; bh=Nm8W7cpMeOafms4KMKvssQ+rEiEsG+k/uHcRPolGSvs=; b=LVF5OOiJXiruSKNxVaopiTypS6rAfNxxeL2tRuoNJ+qCgnQYMlnHlPyjvqgr2PDtpUHVE02c0 eBL+k1IVDS0BlKO0Y2hJ9+fITNsf5KTQ2DxnEVIJ8PVr9sA5AQzrb0C X-Developer-Key: i=louisalexis.eyraud@collabora.com; a=ed25519; pk=CHFBDB2Kqh4EHc6JIqFn69GhxJJAzc0Zr4e8QxtumuM= In mtk_hdmi driver, when the CEC device parsing logic was moved from mtk_hdmi_dt_parse_pdata function to the new mtk_hdmi_get_cec_dev sub function, the call to mtk_hdmi_get_all_clk was kept in both functions, whereas it was only called once in the original mtk_hdmi_dt_parse_pdata code and does not need to be called a second time. So, remove this call from mtk_hdmi_get_cec_dev to keep the same sequence as previously. Fixes: 7485be967f7f ("drm/mediatek: mtk_hdmi: Move CEC device parsing in ne= w function") Reviewed-by: CK Hu Signed-off-by: Louis-Alexis Eyraud --- drivers/gpu/drm/mediatek/mtk_hdmi.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek= /mtk_hdmi.c index b766dd5e6c8de6d16bff50972b45c3c1a083b985..9a2d4a904ff12b5abfbbd47a803= fc568c0a09147 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1349,11 +1349,6 @@ static int mtk_hdmi_get_cec_dev(struct mtk_hdmi *hdm= i, struct device *dev, struc { struct platform_device *cec_pdev; struct device_node *cec_np; - int ret; - - ret =3D mtk_hdmi_get_all_clk(hdmi, np); - if (ret) - return dev_err_probe(dev, ret, "Failed to get clocks\n"); =20 /* The CEC module handles HDMI hotplug detection */ cec_np =3D of_get_compatible_child(np->parent, "mediatek,mt8173-cec"); --=20 2.51.0