From: Marcel Ziswiler <marcel@ziswiler.com>
To: linux-media@vger.kernel.org
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
kernel@pengutronix.de,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Francesco Dolcini <francesco.dolcini@toradex.com>,
Jacopo Mondi <jacopo.mondi@ideasonboard.com>,
Aishwarya Kothari <aishwarya.kothari@toradex.com>,
Marcel Ziswiler <marcel.ziswiler@toradex.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Steve Longerbeam <slongerbeam@gmail.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH v2] media: i2c: ov5640: Implement get_mbus_config
Date: Mon, 6 Mar 2023 07:36:49 +0100 [thread overview]
Message-ID: <20230306063649.7387-1-marcel@ziswiler.com> (raw)
From: Aishwarya Kothari <aishwarya.kothari@toradex.com>
Implement the introduced get_mbus_config operation to report the
config of the MIPI CSI-2, BT.656 and Parallel interface.
Signed-off-by: Aishwarya Kothari <aishwarya.kothari@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---
Changes in v2:
- Take care of MIPI CSI-2, BT.656 and Parallel interface as
pointed out by Jacopo. Thanks!
drivers/media/i2c/ov5640.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index 1536649b9e90..43373416fcba 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -3774,6 +3774,24 @@ static int ov5640_init_cfg(struct v4l2_subdev *sd,
return 0;
}
+static int ov5640_get_mbus_config(struct v4l2_subdev *sd,
+ unsigned int pad,
+ struct v4l2_mbus_config *cfg)
+{
+ struct ov5640_dev *sensor = to_ov5640_dev(sd);
+
+ cfg->type = sensor->ep.bus_type;
+ if (ov5640_is_csi2(sensor)) {
+ cfg->bus.mipi_csi2.num_data_lanes =
+ sensor->ep.bus.mipi_csi2.num_data_lanes;
+ cfg->bus.mipi_csi2.flags = sensor->ep.bus.mipi_csi2.flags;
+ } else {
+ cfg->bus.parallel.flags = sensor->ep.bus.parallel.flags;
+ }
+
+ return 0;
+}
+
static const struct v4l2_subdev_core_ops ov5640_core_ops = {
.log_status = v4l2_ctrl_subdev_log_status,
.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
@@ -3794,6 +3812,7 @@ static const struct v4l2_subdev_pad_ops ov5640_pad_ops = {
.get_selection = ov5640_get_selection,
.enum_frame_size = ov5640_enum_frame_size,
.enum_frame_interval = ov5640_enum_frame_interval,
+ .get_mbus_config = ov5640_get_mbus_config,
};
static const struct v4l2_subdev_ops ov5640_subdev_ops = {
--
2.36.1
next reply other threads:[~2023-03-06 6:37 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-06 6:36 Marcel Ziswiler [this message]
2023-03-14 12:13 ` [PATCH v2] media: i2c: ov5640: Implement get_mbus_config Sakari Ailus
2023-03-14 12:32 ` Francesco Dolcini
2023-03-14 12:45 ` Sakari Ailus
2023-03-14 12:59 ` Francesco Dolcini
2023-03-20 8:48 ` Jacopo Mondi
2023-03-20 9:00 ` Sakari Ailus
2023-03-20 9:26 ` Laurent Pinchart
2023-03-20 9:37 ` Sakari Ailus
2023-03-20 9:55 ` Laurent Pinchart
2023-03-20 10:15 ` Sakari Ailus
2023-03-20 13:32 ` Philipp Zabel
2023-03-20 14:00 ` Laurent Pinchart
2023-03-20 18:31 ` Dave Stevenson
2023-03-20 21:53 ` Laurent Pinchart
2023-03-20 21:53 ` Sakari Ailus
2023-03-20 11:26 ` Philipp Zabel
2023-03-20 12:47 ` Jacopo Mondi
2023-03-20 13:28 ` Philipp Zabel
2023-03-20 11:13 ` Francesco Dolcini
2023-03-22 13:53 ` Aishwarya Kothari
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