From nobody Mon Feb 9 09:51:34 2026 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (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 6D4E63A4AB7; Fri, 16 Jan 2026 17:03:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768583031; cv=none; b=qtOJyXGtu3faGvwSjstbELVER+qyyKFg7dJP7tfktd02ZvYeCWVyfyNWvT6cooDfDOMQcM7qABzu7902sfzg5NGRLN97ICLSCoNqNpuDG3IdcmHGixm3wVMLNozoEjI11y6GpDTfWIZYrBRf7jWeUSWuiZegjD4F17mZ6MxrafU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768583031; c=relaxed/simple; bh=0Dz7WYB/xo76JBC2J/NRCmjCPmag6QximCXoAjrF93Q=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=irFcgipjqglueOPjYDwojTSCU6bkCU4soqknqt8rxoL6Yuuexw7xQnPZ4lo+jpDiD8yUh4MK1ilL3Y5Gq4Y4eUlXYkNzjAQzTGJQnaPLVhKhTbVOJ1p8CkHuw7VdXhtgCjV8DaRTpySSz5SGrn2JhzqKIsPuC7vaJ8fIV0FmGxg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=X0Sbluda; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="X0Sbluda" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 6349CC1F1FE; Fri, 16 Jan 2026 17:03:22 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 34FD6606F9; Fri, 16 Jan 2026 17:03:49 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 88DBC10B68CA7; Fri, 16 Jan 2026 18:03:44 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1768583027; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=YHbKPaDVZD9oIsFLb8cqetcEgclBnBCWZdurRGChSkw=; b=X0SbludacJopH2qeB5lUhkZwV4PbR7AfiMNHHn8Jxufb8UgVl6H+9Xfa7ujtKFV9nBH4Us G4uTDXx+HCAKzfHZTRA6z+VvttEQWsXHrxOb3OissHy5MUc/QY1m4W4e07vR1DbfBdAwMe JCbLDZX1bjxoXSqfCNU6XFktezk9nTEGWZ1v/hmCakMIvcz2jIRx9u88kP+q23wtCgjxJb l0i8bQHuEHBGR/OO0b3I3/NCz5OzoR2iDoFrupuoLNjhPDiDOzZf9jprmFLQHQNT4/lClT 9XGDezjzxqMSVDH84JmsQV6uOE7gVDk2zZCAgyr63OqRUqRHJ9epggAN2vC6sg== From: "Kory Maincent (TI.com)" Date: Fri, 16 Jan 2026 18:02:21 +0100 Subject: [PATCH v4 21/25] drm/bridge: tda998x: Remove component support 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: <20260116-feature_tilcdc-v4-21-2c1c22143087@bootlin.com> References: <20260116-feature_tilcdc-v4-0-2c1c22143087@bootlin.com> In-Reply-To: <20260116-feature_tilcdc-v4-0-2c1c22143087@bootlin.com> To: Jyri Sarha , Tomi Valkeinen , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Russell King , Bartosz Golaszewski , Tony Lindgren , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec Cc: Markus Schneider-Pargmann , Bajjuri Praneeth , Luca Ceresoli , Louis Chauvet , Thomas Petazzoni , Miguel Gazquez , Herve Codina , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, "Kory Maincent (TI.com)" X-Mailer: b4 0.14.3 X-Last-TLS-Session-Version: TLSv1.3 The tilcdc driver no longer uses the component framework to bind the tda998x bridge driver. The component bind/unbind operations and the encoder initialization code are now dead code and can be safely removed. Reviewed-by: Luca Ceresoli Signed-off-by: Kory Maincent (TI.com) --- drivers/gpu/drm/bridge/tda998x_drv.c | 69 +-------------------------------= ---- 1 file changed, 1 insertion(+), 68 deletions(-) diff --git a/drivers/gpu/drm/bridge/tda998x_drv.c b/drivers/gpu/drm/bridge/= tda998x_drv.c index e636459d91857..865285ba2bd8c 100644 --- a/drivers/gpu/drm/bridge/tda998x_drv.c +++ b/drivers/gpu/drm/bridge/tda998x_drv.c @@ -4,7 +4,6 @@ * Author: Rob Clark */ =20 -#include #include #include #include @@ -1963,85 +1962,19 @@ static int tda998x_create(struct device *dev) return ret; } =20 -/* DRM encoder functions */ - -static int tda998x_encoder_init(struct device *dev, struct drm_device *drm) -{ - struct tda998x_priv *priv =3D dev_get_drvdata(dev); - u32 crtcs =3D 0; - int ret; - - if (dev->of_node) - crtcs =3D drm_of_find_possible_crtcs(drm, dev->of_node); - - /* If no CRTCs were found, fall back to our old behaviour */ - if (crtcs =3D=3D 0) { - dev_warn(dev, "Falling back to first CRTC\n"); - crtcs =3D 1 << 0; - } - - priv->encoder.possible_crtcs =3D crtcs; - - ret =3D drm_simple_encoder_init(drm, &priv->encoder, - DRM_MODE_ENCODER_TMDS); - if (ret) - goto err_encoder; - - ret =3D drm_bridge_attach(&priv->encoder, &priv->bridge, NULL, 0); - if (ret) - goto err_bridge; - - return 0; - -err_bridge: - drm_encoder_cleanup(&priv->encoder); -err_encoder: - return ret; -} - -static int tda998x_bind(struct device *dev, struct device *master, void *d= ata) -{ - struct drm_device *drm =3D data; - - return tda998x_encoder_init(dev, drm); -} - -static void tda998x_unbind(struct device *dev, struct device *master, - void *data) -{ - struct tda998x_priv *priv =3D dev_get_drvdata(dev); - - drm_encoder_cleanup(&priv->encoder); -} - -static const struct component_ops tda998x_ops =3D { - .bind =3D tda998x_bind, - .unbind =3D tda998x_unbind, -}; - static int tda998x_probe(struct i2c_client *client) { - int ret; - if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { dev_warn(&client->dev, "adapter does not support I2C\n"); return -EIO; } =20 - ret =3D tda998x_create(&client->dev); - if (ret) - return ret; - - ret =3D component_add(&client->dev, &tda998x_ops); - if (ret) - tda998x_destroy(&client->dev); - return ret; + return tda998x_create(&client->dev); } =20 static void tda998x_remove(struct i2c_client *client) { - component_del(&client->dev, &tda998x_ops); tda998x_destroy(&client->dev); } =20 --=20 2.43.0