From nobody Tue Apr 7 23:42:42 2026 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (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 658061EEA3C; Wed, 11 Mar 2026 12:17:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773231476; cv=none; b=mj14iomQyrL6wb2RCO5J53dbIe4AoPovZqfD7HoNRjyt97r+eXxyhYfXkwWQaoaLVb5sABLE+jUHDaYtScPLfnWU4Dz0hOSJo97fAWXvbjquzB1BkUUAGARtFvTCeIUW6xUrOJDYLJzn5/Z1AavjbDcGK5wMCvGcO4u4BcKROG0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773231476; c=relaxed/simple; bh=g7JGoWvLNHDXHPK70uMQsZBrJB0TMmNYR16o2sKfGiA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hRJ1Lxaf4DlmGbrdM5yjiTxLOHfnPlkEctphorCjEmUXrcI9B0I/h5XW0J+dfg6xYVQzfksnDnUQ2eC7PEi6DKEn24DeEde/IY6iq+vPXIY0MX/EEHqjbKLzZeB/SyBBjQNO2FVouJACWDoY4CUnKczTMXIgOiHbBpPYGEY8ylw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=oLW6aYsW; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="oLW6aYsW" Received: from [127.0.1.1] (91-158-153-178.elisa-laajakaista.fi [91.158.153.178]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 9DA4D981; Wed, 11 Mar 2026 13:16:40 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1773231400; bh=g7JGoWvLNHDXHPK70uMQsZBrJB0TMmNYR16o2sKfGiA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=oLW6aYsWhOxuKK8LInlrVO+J1EESmNSiE/4/YSofW7UHp6yFCs5hiHf0XQcXarXi6 oVZMg2ZCbHTM9qRCgaM+DmKXO5y3KedHldHBlnAhuhwVDCvJMCZyGRobP5s9cGbVme UnQHXLojZ/cG3+HETasmZ+xKLO1Qkek8Jj0r+os0= From: Tomi Valkeinen Date: Wed, 11 Mar 2026 14:17:21 +0200 Subject: [PATCH v5 3/3] media: i2c: ds90ub913: Use v4l2_subdev_get_frame_desc_passthrough 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: <20260311-frame-desc-passthrough-v5-3-d59876bbb663@ideasonboard.com> References: <20260311-frame-desc-passthrough-v5-0-d59876bbb663@ideasonboard.com> In-Reply-To: <20260311-frame-desc-passthrough-v5-0-d59876bbb663@ideasonboard.com> To: Mauro Carvalho Chehab , Laurent Pinchart , Sakari Ailus Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Tomi Valkeinen X-Mailer: b4 0.15-dev-c25d1 X-Developer-Signature: v=1; a=openpgp-sha256; l=2627; i=tomi.valkeinen+renesas@ideasonboard.com; h=from:subject:message-id; bh=g7JGoWvLNHDXHPK70uMQsZBrJB0TMmNYR16o2sKfGiA=; b=owEBbQKS/ZANAwAIAfo9qoy8lh71AcsmYgBpsV1pn4ELsZVoKU+5ofDS6b2Kwp/FepIVu6nfy Dwd/zaQcDCJAjMEAAEIAB0WIQTEOAw+ll79gQef86f6PaqMvJYe9QUCabFdaQAKCRD6PaqMvJYe 9Zh7D/94pX+etU1vKX7H6pxk4+t86UKny4YHJMarhX6G+bkOMmE1fF++MdeyC8nrlKCaq4Sr5ij v92H9Rj5I65gSRHqhaTqRYxfEXOqEVJ6sE+m/jcWR7J1dXGAa3FETmFhZ43ui1fXTBMbr3ZqjH/ 46Gcx8drmp6lqydDVDOwsHsEv8AkH/X+gcz+YA4Ep3XLWG8dzVVesZNp0QoCrt23ErLwWxVzlK0 F0xG7kVgSO2OR5Z5PBKJw8oR+xy5+Y0BpjAMoRKd3HxWmr49CYpQD/KWgeGeJkBVYZbdf1cIDfd abuDjNXwzeCYHgu4t6d1HPExsVMlyhKJXufqufpq+Lyyeap0qLbNVBYc2eRAgTeg2bm/ButmXl1 jy8qgns8kcnWxMlzmsbzPXXwNbxa53VmGO/ukq5z+fx1LDEG7u1I8zFVob8kvd6Tynv3DRVT/Vb LVDF+mq1/Yns9YdX8pSdqby/Q9SkH96aVDC/4XCam1O+YW1CBTEeYHx5a84Zsk9H4UXrXRwXqAz 0im9vULRreT8c4XQFiUDYFoOwooOec5twKf5uncQCjGLyUOnJfXJAdncMSnBUzhKDUgqZz2uBdS bfFD2gSZNclBUd2VaODJklHl0fNfv6XgZa1Z/C+KGAdHB0vJAo27Txh8Dy5s/FsivD3szJx2Xbx H2Id7z1GdPzWBfA== X-Developer-Key: i=tomi.valkeinen+renesas@ideasonboard.com; a=openpgp; fpr=C4380C3E965EFD81079FF3A7FA3DAA8CBC961EF5 Use the new v4l2_subdev_get_frame_desc_passthrough helper for .get_frame_desc. Signed-off-by: Tomi Valkeinen --- drivers/media/i2c/ds90ub913.c | 59 +--------------------------------------= ---- 1 file changed, 1 insertion(+), 58 deletions(-) diff --git a/drivers/media/i2c/ds90ub913.c b/drivers/media/i2c/ds90ub913.c index e97e499b04e6..49aa5f4a172c 100644 --- a/drivers/media/i2c/ds90ub913.c +++ b/drivers/media/i2c/ds90ub913.c @@ -372,63 +372,6 @@ static int ub913_set_routing(struct v4l2_subdev *sd, return _ub913_set_routing(sd, state, routing); } =20 -static int ub913_get_frame_desc(struct v4l2_subdev *sd, unsigned int pad, - struct v4l2_mbus_frame_desc *fd) -{ - struct ub913_data *priv =3D sd_to_ub913(sd); - const struct v4l2_subdev_krouting *routing; - struct v4l2_mbus_frame_desc source_fd; - struct v4l2_subdev_route *route; - struct v4l2_subdev_state *state; - int ret; - - if (pad !=3D UB913_PAD_SOURCE) - return -EINVAL; - - ret =3D v4l2_subdev_call(priv->source_sd, pad, get_frame_desc, - priv->source_sd_pad, &source_fd); - if (ret) - return ret; - - fd->type =3D V4L2_MBUS_FRAME_DESC_TYPE_PARALLEL; - - state =3D v4l2_subdev_lock_and_get_active_state(sd); - - routing =3D &state->routing; - - for_each_active_route(routing, route) { - unsigned int i; - - if (route->source_pad !=3D pad) - continue; - - for (i =3D 0; i < source_fd.num_entries; i++) { - if (source_fd.entry[i].stream =3D=3D route->sink_stream) - break; - } - - if (i =3D=3D source_fd.num_entries) { - dev_err(&priv->client->dev, - "Failed to find stream from source frame desc\n"); - ret =3D -EPIPE; - goto out_unlock; - } - - fd->entry[fd->num_entries].stream =3D route->source_stream; - fd->entry[fd->num_entries].flags =3D source_fd.entry[i].flags; - fd->entry[fd->num_entries].length =3D source_fd.entry[i].length; - fd->entry[fd->num_entries].pixelcode =3D - source_fd.entry[i].pixelcode; - - fd->num_entries++; - } - -out_unlock: - v4l2_subdev_unlock_state(state); - - return ret; -} - static int ub913_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_state *state, struct v4l2_subdev_format *format) @@ -544,7 +487,7 @@ static const struct v4l2_subdev_pad_ops ub913_pad_ops = =3D { .enable_streams =3D ub913_enable_streams, .disable_streams =3D ub913_disable_streams, .set_routing =3D ub913_set_routing, - .get_frame_desc =3D ub913_get_frame_desc, + .get_frame_desc =3D v4l2_subdev_get_frame_desc_passthrough, .get_fmt =3D v4l2_subdev_get_fmt, .set_fmt =3D ub913_set_fmt, }; --=20 2.43.0