From nobody Mon Apr 6 10:43:24 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 7A24A3D3319; Fri, 20 Mar 2026 16:28:23 +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=1774024104; cv=none; b=DcmzSRuO1jqXON2sHzhdbbPSdyLdAaUarizJmKRStiHg2TxUDZ3Cbi0ERUIXgeEQotgnlYqaGy1VhFmJ1Dg75c7KI07CYuzSeCE8hnMxGz4gW6E+jUZkP5zNgkwEsZn9Peu27SoOkpGC+lFttvPgIPbxjb3egH5q0flJOOg1n4w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774024104; c=relaxed/simple; bh=b66Tl5kZoqYvPt0EneArcC4td5ZO+VTiTMrGRP4Ocis=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dNDokNiq0WmXRSV300oJ/0prjZ4MjI3mJkQKLr+a3P82FZ8XFZ/UX8xX6eTgA+jaU9V4O1T3LZnACEi0RCzXcQ3h/2GmkXVT9hwKBETHJy3YGjguuucMCWySjOk/GnyhZ+tEvQd4pCwODT7MIibnLonBcPqx51K2ld4jlwQCvX0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BJXf5Zeu; 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="BJXf5Zeu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4F311C4CEF7; Fri, 20 Mar 2026 16:28:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774024103; bh=b66Tl5kZoqYvPt0EneArcC4td5ZO+VTiTMrGRP4Ocis=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=BJXf5ZeuYCDIhrvsHxH1x2cWRy5dggsOMwsdh/Y2nmJ4+p2VWxuuAWYNEFkUqEZEX c5zU/D5fcvlgkNcQhMcg+J4+kHBYh6zYnImaDb3QL6XrPmIqa5aYk7pJv5SuqthjfE XP3v1PzxM4PxnrBzRVk6VnzOvBbWMFPa4EgjcT64CDMpS2tHGfeu85H0taloLObfeJ p2/a7p1UULFu83tJjCpwTUhuIbS14XwM3xH0IKEhFkrBuGz2Fba1eQWkLTjspcQaxq 8ewdQnrfExXM7dmP8nAeMzqLUuwC5rnu8/IQqQzzhBQMvNImN+Xbqgnt8vRgw/FmWS jGNtIzpcnK7wA== From: Maxime Ripard Date: Fri, 20 Mar 2026 17:27:27 +0100 Subject: [PATCH v2 20/20] 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: <20260320-drm-mode-config-init-v2-20-c63f1134e76c@kernel.org> References: <20260320-drm-mode-config-init-v2-0-c63f1134e76c@kernel.org> In-Reply-To: <20260320-drm-mode-config-init-v2-0-c63f1134e76c@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 , Laurent Pinchart X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2228; i=mripard@kernel.org; h=from:subject:message-id; bh=b66Tl5kZoqYvPt0EneArcC4td5ZO+VTiTMrGRP4Ocis=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDJl7S3M2nqx88cjFOTf5hobf8dcX952r1ee4+OuTn1bWU vl131597JjKwiDMySArpsjyRCbs9PL2xVUO9it/wMxhZQIZwsDFKQATOTedsWHmilddlx2LQsS0 J3AGCM+fufLdwqwN0ip+73KN75ZNP/IspnKnWaWfW8bG6PKa1FcbbRnrC3MCpxmZOyjqL2H1WSq R0VPNLtgu+H3R06dF0u5ffrlxnVjNKzDp9U+/pxovJHkWTVoMAA== 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. Reviewed-by: Laurent Pinchart Signed-off-by: Maxime Ripard --- 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 929f06b290626d2091418a6377a5230e3c264b60..b640e7d5a065d165a901bd73fc8= 36afaab967dac 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_state_init(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