From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9D018FE5200 for ; Fri, 24 Apr 2026 10:20:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=yHcSYD+cdRbonKWUJK28J0VmxjJJJYSV+VJWdht6WS8=; b=sSJ6ucjyF5UoGvqEJelRp4rgps 2Cbw12EV329GNce5vkDwqy74kPP/yuld5wnl4VtyLgBMhqyNAC8Ov+lhqg4Ne0YrShCyxohewPI65 egiF+55oRiPgQEGP0HfyXAj9AN30+7l9OkrU3JRjluZjFexw99GY26NiD9mR2liDCbsgKcnGRsXpw qWI0mxYGXDyWhm636kMRvYHRKRuCe9nLy7HUhJpZuQwvmAynS4AmsECXq+eJJtkbDEW9oewejQAa/ sJOTYrOWqodw4bM7sNGAa+vgkUJsU32mfpek6G04/QCWzM5k5Tin1CiVND6vBH6XDFB2Ou86lTDsN Cscv+gOg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wGDdk-0000000D1Q7-2mf4; Fri, 24 Apr 2026 10:20:04 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wGDdV-0000000D178-337c for linux-arm-kernel@lists.infradead.org; Fri, 24 Apr 2026 10:19:52 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 414A640A0D; Fri, 24 Apr 2026 10:19:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 99B2FC2BCB5; Fri, 24 Apr 2026 10:19:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777025989; bh=r8iCVvbjhwlTQWPJs/wShGMSU9DSc+CbT8to6voKBbo=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=CzeJKGyLvp3ygJdwmcdqShuI9sq2JW8uAHYHgS2qnM36/R5O71KrPv/Kp9E2PJat1 7bKI/AxkZ4pyeoLV3aLNducPlSArv3WUTBDLZEuNw/7D01pZzvYJlF6ZarCsBpniAa KwkJx5lMFgWOtf6n5ZsXPgWLOeR6lByqp5ajN17ZeO8h7s4vNaMO4uqb18AMQKOCl9 55OxcjT/iMNfk0d/OV235Q2CWjo7l13gJO3vmeC4++c9KXaW0ZmKc9W6y5qhrWF37K DafKiNIN5VU9fUoUhYymxmt3R4X6biPL1vjaMGkqXtnBTPoi5gmw7ekGGjsiYRMEfT 3jNi4UOg4EHSg== From: Maxime Ripard Date: Fri, 24 Apr 2026 12:18:57 +0200 Subject: [PATCH v3 17/20] drm/drv: Switch skeleton to drm_mode_config_create_initial_state() MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260424-drm-mode-config-init-v3-17-8b68d9db0d8b@kernel.org> References: <20260424-drm-mode-config-init-v3-0-8b68d9db0d8b@kernel.org> In-Reply-To: <20260424-drm-mode-config-init-v3-0-8b68d9db0d8b@kernel.org> To: Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Jonathan Corbet , Shuah Khan , Dmitry Baryshkov , Jyri Sarha , Tomi Valkeinen , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Simon Ser , Harry Wentland , Melissa Wen , Sebastian Wick , Alex Hung , Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin , Chen-Yu Tsai , Samuel Holland , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance Cc: dri-devel@lists.freedesktop.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Stone , intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, Maxime Ripard X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=997; i=mripard@kernel.org; h=from:subject:message-id; bh=r8iCVvbjhwlTQWPJs/wShGMSU9DSc+CbT8to6voKBbo=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDJmvnSeknyrNYUr5c2HnJdlZ7CEKcZPOMrq8v5mStf2Nw aYfy2v3dUxlYRDmZJAVU2R5IhN2enn74ioH+5U/YOawMoEMYeDiFICJeMcy1vB992561CWyULg1 +/Hr2wnrjVKjVXvMi88VONy8KeeyeUfK1bAfbMtTDivFPKhaWtgpzljNNif92JaKfAnpk/kXJ8x KFGaKbozo3fmxxOD3addsnWNParbLzH+xpsWu0nB/XtRWBQUA X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260424_031949_869280_00A41336 X-CRM114-Status: GOOD ( 11.35 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The driver skeleton currently recommends calling drm_mode_config_reset() at probe time to create the initial state. Now that drm_mode_config_create_initial_state() exists to handle initial state allocation without hardware side effects, update the skeleton to recommend it instead. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_drv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 985c283cf59f..f537556b06a8 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -340,11 +340,13 @@ void drm_minor_release(struct drm_minor *minor) * * // Further setup, display pipeline etc * * platform_set_drvdata(pdev, drm); * - * drm_mode_config_reset(drm); + * ret = drm_mode_config_create_initial_state(drm); + * if (ret) + * return ret; * * ret = drm_dev_register(drm); * if (ret) * return ret; * -- 2.53.0