From nobody Wed Apr 8 04:39:32 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C6C623C3444; Tue, 10 Mar 2026 16:07:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773158869; cv=none; b=j0cXSj3RPPR7ty6vT//GYm7NsVuXSYBh7WP9KqMpcQBLh1spb3jI0degL+pE/N1Wj0ZOlN3g51SoKC2JYjcS+XWy5sjnFdB1d/GexaCdymhjzlui7xsZTx6I5zrbC5GdVJPFAh7pZ7fNylCZDFHeBbzH//maTr1pBf4kb9ZNkVs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773158869; c=relaxed/simple; bh=QxfzcvVPW0aFM70zbpbJXgcgM90rh002u3bQmLOy+YE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=eHVM+L26uGZUup4er017zZSiWLuBehp0FJkpkfzFLBdBTlGIMPjYC3U6RdMzUsi8cKCc13H+8dcwSZtGCBG4LWqAWtHJlYcHOwJmqeGY8JGtGzjRrseUwb668j0qPhRKO3MaGkRPowba6sw/cyLSyX+w/WpLUZGByD6ZnAA2r2o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=S1VWal32; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="S1VWal32" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 10422C19425; Tue, 10 Mar 2026 16:07:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773158869; bh=QxfzcvVPW0aFM70zbpbJXgcgM90rh002u3bQmLOy+YE=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=S1VWal32GmVLOUnQmKwE4b7WY9M1o/kDLaFwOcRlkuACNA4hcGwa3ES82K3e6vL3s OTzZgDIo2yb2/OdZYH8r9Hyyj/uz3JMY08FlaDkrY93jYSPbOZFsaMQVP0m+IPp0rU +fcHdqhLJx4lJvD04hewcwMzaxooH5IFZ+5HXJs9tquG4OJfOLDVLpYxjPYHYxDUKf iRErQbG+hGEYAZp+1CMG11TQh288GljsRHqgv/ld/VZkfs0CHCKQ+p/b5sc6j5yq9y adsRhuXyqKVufTkuMcgtlaCimsrmGBOFL79CHweXOQX8NPCp0GdXxUtcyfYTBXxfEu WMRNhlr7I5Lbg== From: Maxime Ripard Date: Tue, 10 Mar 2026 17:07:06 +0100 Subject: [PATCH 14/14] drm/bridge_connector: Convert to atomic_create_state 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: <20260310-drm-mode-config-init-v1-14-de7397c8e1cf@kernel.org> References: <20260310-drm-mode-config-init-v1-0-de7397c8e1cf@kernel.org> In-Reply-To: <20260310-drm-mode-config-init-v1-0-de7397c8e1cf@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 Cc: dri-devel@lists.freedesktop.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Maxime Ripard X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2138; i=mripard@kernel.org; h=from:subject:message-id; bh=QxfzcvVPW0aFM70zbpbJXgcgM90rh002u3bQmLOy+YE=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDJkbHFfmzvp4b3f7OoPGmCqxQj7x2GCjw6/jHZ5mpvxSX 8T8M3Z1x1QWBmFOBlkxRZYnMmGnl7cvrnKwX/kDZg4rE8gQBi5OAZjIg42MDYs71vUdf7fAgEf5 HPftD2VaZRv1rl9/lHZg4dqEuT4PXj+Unv9Lmuvzu2+1a59LGiRXljLWu6S6TNb5ODt14+NvEgl qXFkTTUJZ/lvKTH245M55vYWZ3nXdc8X7g06o/gkpSuHfe5UTAA== X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D The connector created by drm_bridge_connector only initializes a pristine state in reset, which is equivalent to that atomic_create_state would expect. Let's convert to it. Signed-off-by: Maxime Ripard Reviewed-by: Laurent Pinchart --- drivers/gpu/drm/display/drm_bridge_connector.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/display/drm_bridge_connector.c b/drivers/gpu/d= rm/display/drm_bridge_connector.c index f686aa5c0ed9b84dbe5e0957df22d08aff2f1945..2f73576783f5f69ebce277a7537= accefc94645a9 100644 --- a/drivers/gpu/drm/display/drm_bridge_connector.c +++ b/drivers/gpu/drm/display/drm_bridge_connector.c @@ -263,26 +263,33 @@ static void drm_bridge_connector_debugfs_init(struct = drm_connector *connector, if (bridge->funcs->debugfs_init) bridge->funcs->debugfs_init(bridge, root); } } =20 -static void drm_bridge_connector_reset(struct drm_connector *connector) +static struct drm_connector_state * +drm_bridge_connector_create_state(struct drm_connector *connector) { struct drm_bridge_connector *bridge_connector =3D to_drm_bridge_connector(connector); + struct drm_connector_state *conn_state; + + conn_state =3D drm_atomic_helper_connector_create_state(connector); + if (IS_ERR(conn_state)) + return conn_state; =20 - drm_atomic_helper_connector_reset(connector); if (bridge_connector->bridge_hdmi) __drm_atomic_helper_connector_hdmi_reset(connector, - connector->state); + conn_state); + + return conn_state; } =20 static const struct drm_connector_funcs drm_bridge_connector_funcs =3D { - .reset =3D drm_bridge_connector_reset, .detect =3D drm_bridge_connector_detect, .force =3D drm_bridge_connector_force, .fill_modes =3D drm_helper_probe_single_connector_modes, + .atomic_create_state =3D drm_bridge_connector_create_state, .atomic_duplicate_state =3D drm_atomic_helper_connector_duplicate_state, .atomic_destroy_state =3D drm_atomic_helper_connector_destroy_state, .debugfs_init =3D drm_bridge_connector_debugfs_init, .oob_hotplug_event =3D drm_bridge_connector_oob_hotplug_event, }; --=20 2.53.0