From mboxrd@z Thu Jan 1 00:00:00 1970 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 E2B0A3BFACE; Tue, 12 May 2026 13:07:11 +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=1778591232; cv=none; b=tJ0EOeiNI5ymKnF2BXPMCtgSrZD60njdrdmKnzBBdFj0EnJICu+P51GdqE3tkRn3k93uCnmOR3e+elzMQ72b+AjZcvJgABvYOI1gV7Oth9z1V4m2A4BDDwifZ6xMaFR05WlpBSbs4jgns9sEFbZSoM30B0GQ0YpL2TOz6jojhvI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778591232; c=relaxed/simple; bh=n4eohByrrLdrAD3Xh6iy0bQauhz8JMCGndNHIg0F7dc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Gq8is2tL1Q2Z1gGFVxi9MNC/fIYRE1Y//rwWOwREI9iy24ZHzUy+KwlMwgHWhcDIs+8gfzdCXxbLCl0g+YqkAXibtK1Qlu6wHgbUuMNeSAGSNvRJazsCWDVQep6Nio6T8tOCUtX9bs6MphnBWf+P8XAK6Ltsoev8aw+mmo9LE2g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aZfJpeag; 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="aZfJpeag" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0DBA9C2BD05; Tue, 12 May 2026 13:07:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778591231; bh=n4eohByrrLdrAD3Xh6iy0bQauhz8JMCGndNHIg0F7dc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=aZfJpeagASMSt93SGtgNPNFiIKv0sh5rePucN3m7DE4JKFFBrN5YlHVtWXGZR6SLj BEm8ZgWwkKkCdzUj86dqxN2ZdllsnkQx8d0BU0dagu6MI8Ud2z4h8c7CAoV+6W3Tqs rhMmsHRam00BhFm9jzImcyuYcG5NiAowfHeL/iQtZlqHG5EE7OIlKYYXBFRxBVN/Nh /Q10EZZkBhRRSe0WoHbdBRA3d+Zd8+uS6IZFKLJlwgm98N5xwORj66O1phNOwgyaFM yjh/7zdswAcg43SJ7MQ4sEQHn8DqfQF+9PDTMCAZjRuGkY1/TV9DxqpyJxU49SFXLR bAU8JQXLhAbQw== From: Maxime Ripard Date: Tue, 12 May 2026 15:06:18 +0200 Subject: [PATCH v4 20/20] drm/bridge_connector: Convert to atomic_create_state Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260512-drm-mode-config-init-v4-20-591dfdcc1bf9@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 , Laurent Pinchart X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=2233; i=mripard@kernel.org; h=from:subject:message-id; bh=n4eohByrrLdrAD3Xh6iy0bQauhz8JMCGndNHIg0F7dc=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDFnMqofX7m//V/ko0eeLjvieiynXfOyL5kYH71h544hi9 9aImScudUxlYRDmZJAVU2R5IhN2enn74ioH+5U/YOawMoEMYeDiFICJKAYyNvyT6Qkx5bJZJs7K VHQj1rhjduaE+uctAd4fn/NdbPl9LvLzEs6XR2YG8Qkttj7yu6IgnrHh0JnCA+kqdjM732oV/NJ alfLqm805P9mOXUfqrziee9248rOc3d15rDc/GGl8THhRI1sGAA== 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 what atomic_create_state would expect. Convert to it. Reviewed-by: Laurent Pinchart Reviewed-by: Dmitry Baryshkov 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/drm/display/drm_bridge_connector.c index 50408af746d8..cafa498c3848 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); } } -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 = to_drm_bridge_connector(connector); + struct drm_connector_state *conn_state; + + conn_state = drm_atomic_helper_connector_create_state(connector); + if (IS_ERR(conn_state)) + return conn_state; - 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; } static const struct drm_connector_funcs drm_bridge_connector_funcs = { - .reset = drm_bridge_connector_reset, .detect = drm_bridge_connector_detect, .force = drm_bridge_connector_force, .fill_modes = drm_helper_probe_single_connector_modes, + .atomic_create_state = drm_bridge_connector_create_state, .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, .debugfs_init = drm_bridge_connector_debugfs_init, .oob_hotplug_event = drm_bridge_connector_oob_hotplug_event, }; -- 2.54.0