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 17FF6CD4851 for ; Tue, 12 May 2026 13:07:18 +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=3l1z/iePXNi4GO8p6lkGU/OwiJ7RN8duNJmXjc6H+J8=; b=BtlI4/AW0pOgD3xGnSV2Waf614 r+9J0ndja4quL1KpbSzNfVLWfIkVMVH5VbhB42yWnrNM01kowPge+3+PWpNvvisYG6L15OAJZvSA6 Y95LH5gidHdjWF7r3+Sm+NVya7PHJOD/yYT73fvGspV9mNCz2Boi5QzYCxIWfNAvTnUi6hFOpblF3 7lxX8GQbSd3pr9goNuTxlBK8a+npXBMqS+Crd7TGLmg6LQZlw+Z8x9R+Ot/BfQUzovYzL2hEG1Ooi SvkqhhAp9yL7+wRJIuXmz5COGnijm9404vTmATT0bToS6dzxcApACEcZd3G+bArSzFh7NYRUkxzE/ zIEiiFjQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMmpJ-0000000GlFT-42ZD; Tue, 12 May 2026 13:07:09 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMmpD-0000000Gl8m-0m2A for linux-arm-kernel@lists.infradead.org; Tue, 12 May 2026 13:07:04 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id D2F6D41827; Tue, 12 May 2026 13:07:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3052AC4AF0B; Tue, 12 May 2026 13:07:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778591222; bh=FGCqhfXKq37ObBfvHzfst4BF+DfJNKqHOHC/ClHMucs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=cMluvZJRqw7j9BxTGDPezyQENd0Kcq2mAJEnXyR41wG1HhIjQa1f6HmEpu2xoDlDL 0W1xcmmrnymiPFg+w3tibqK/K3yk1n7N0zak+jzmoXxtY+c/H/IPmCvLChKDD9YAWd XiY04umPT4MHhionGKv+3y3btuQ3Wb6KPr/vJ9mCltYiC6eulmdKN5Bhj6eBtiFP1s xLKE0Lc0jfAEE4BlGQygTMeFRsqZIEV8EVTlycoDwCvzjQObj1+lN1POAAQt+jjc7U OYzYgoPBFGlPhHY3LfdTXmBiA7B/S4wh9XwqkSmJ8B/w8NmSnZenlffWEJxMJmeiVF Fac4Ox/qxUpzg== From: Maxime Ripard Date: Tue, 12 May 2026 15:06:15 +0200 Subject: [PATCH v4 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: <20260512-drm-mode-config-init-v4-17-591dfdcc1bf9@kernel.org> References: <20260512-drm-mode-config-init-v4-0-591dfdcc1bf9@kernel.org> In-Reply-To: <20260512-drm-mode-config-init-v4-0-591dfdcc1bf9@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=FGCqhfXKq37ObBfvHzfst4BF+DfJNKqHOHC/ClHMucs=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDFnMqofuSnH4C1QI7P7Pe/frixR7k+tPxG2mG3y1aov8v Ve32u9gx1QWBmFOBlkxRZYnMmGnl7cvrnKwX/kDZg4rE8gQBi5OAZjIq1TGhtk6URtE7YuTHtyd e/XMqVczbX9fMRabsvNJZVtMny/X9J4274/K19eIZb6qPNSyVvXvY8aGOSKz8n8KNiW9/3Xu9zb WVPvXXw/87ZefXMPSs6hu79bpntZyf/UVp17/FbzQ3fXLRpnvAA== X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260512_060703_315934_C8EC90BE X-CRM114-Status: GOOD ( 11.57 ) 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; * -- 2.54.0