From nobody Mon Oct 6 01:49:15 2025 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.5]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CCF1E22756A; Mon, 28 Jul 2025 08:30:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.5 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753691412; cv=none; b=aL59qgKOtIgLA2R4T2Ga6eb83+25vn2Z+vQbuDk3XUwgHthVeX52vHoxOqVM8CqvJIsJHQT+AtvurBowLQPUf0hzKmtkAAvu+95+gDWAdXKquF0cF/r4dOKeH5zo3mm+MhPGrFtBCNvy4ac6LfV3gevAZJhM4JgcCVf9CQkEzo0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753691412; c=relaxed/simple; bh=BR44zh+SJhNF0RoG+eWxZ9vBGrtj7Fe+Ah9m0mJzODU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PJOAjG5Ixo9jjnqU3ggsTQbkvgLW1jXfabemSB8hQOj5HFSypB0kJAkDizWwj5aBQcNl63gr/LJYgFsCvrAGQQeUqEpPW65f3RXdXzKwvKxL/NR6ciYvYBObNpp0c++2eQ7+1woJ1f3lNroeQscidCk45vofioM4xpUVejcA/qA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=lyvXZ+V/; arc=none smtp.client-ip=117.135.210.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="lyvXZ+V/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=c8 TbWEVDRePQ3AnKdtwVwl22ZdGy/aRprexuwiKErqQ=; b=lyvXZ+V/sPfHYSNTdh SDDBlvMk2sBbWPh/jY5YGTc4zGxcOw9p9LnY9mou4arHoI35j+t3EHEMD4DhwIX4 JPQ1dreJcYz0zdltTMvQ7eHAyf00AY5E1YXfXCYQn0AkF+0/CTL+QI2dTwlmB4IJ VTz3YGP2C0u78j2nL/sw2uFt4= Received: from ProDesk.. (unknown []) by gzga-smtp-mtada-g0-2 (Coremail) with SMTP id _____wBn0Oy_NIdoxboRIA--.27423S8; Mon, 28 Jul 2025 16:29:03 +0800 (CST) From: Andy Yan To: dmitry.baryshkov@oss.qualcomm.com, heiko@sntech.de Cc: hjc@rock-chips.com, mripard@kernel.org, naoki@radxa.com, stephen@radxa.com, cristian.ciocaltea@collabora.com, neil.armstrong@linaro.org, Laurent.pinchart@ideasonboard.com, yubing.zhang@rock-chips.com, krzk+dt@kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh@kernel.org, sebastian.reichel@collabora.com, Andy Yan Subject: [PATCH v6 06/10] drm/birdge: simple-bridge: Add support for radxa ra620 Date: Mon, 28 Jul 2025 16:28:31 +0800 Message-ID: <20250728082846.3811429-7-andyshrk@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250728082846.3811429-1-andyshrk@163.com> References: <20250728082846.3811429-1-andyshrk@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: _____wBn0Oy_NIdoxboRIA--.27423S8 X-Coremail-Antispam: 1Uf129KBjvdXoW7Gw47tr48Jr4ftr4xKrWUtwb_yoWkZrg_uF nayryUJr45XF9YgF43Zw43A34Iv3W8urZ7Wr1vgrZxAws3Zw47W39rur9xZ34fAF10yF9F y3W3JFW7Ar17ujkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUn0zuJUUUUU== X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/1tbiMw2YXmiHLt29IAAAs5 Content-Type: text/plain; charset="utf-8" From: Andy Yan The RA620 is an active DP to HDMI converter chip, basically no software is involved to drive it. Add it to simple bridge to make it can be find by the drm bridge chain. Signed-off-by: Andy Yan Reviewed-by: Dmitry Baryshkov --- (no changes since v3) Changes in v3: - First introduced in this version. drivers/gpu/drm/bridge/simple-bridge.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/bridge/simple-bridge.c b/drivers/gpu/drm/bridg= e/simple-bridge.c index 3d15ddd394703..1f16d568bcc4e 100644 --- a/drivers/gpu/drm/bridge/simple-bridge.c +++ b/drivers/gpu/drm/bridge/simple-bridge.c @@ -261,6 +261,11 @@ static const struct of_device_id simple_bridge_match[]= =3D { .timings =3D &default_bridge_timings, .connector_type =3D DRM_MODE_CONNECTOR_VGA, }, + }, { + .compatible =3D "radxa,ra620", + .data =3D &(const struct simple_bridge_info) { + .connector_type =3D DRM_MODE_CONNECTOR_HDMIA, + }, }, { .compatible =3D "ti,opa362", .data =3D &(const struct simple_bridge_info) { --=20 2.43.0