From: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
To: "Laurent Pinchart" <laurent.pinchart@ideasonboard.com>,
"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>,
"Sakari Ailus" <sakari.ailus@linux.intel.com>,
"Kieran Bingham" <kieran.bingham+renesas@ideasonboard.com>,
"Tomi Valkeinen" <tomi.valkeinen@ideasonboard.com>
Cc: Jacopo Mondi <jacopo.mondi@ideasonboard.com>,
linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org
Subject: [PATCH 14/19] media: max9286: Implement .get_mbus_config()
Date: Tue, 30 Apr 2024 12:39:50 +0200 [thread overview]
Message-ID: <20240430103956.60190-15-jacopo.mondi@ideasonboard.com> (raw)
In-Reply-To: <20240430103956.60190-1-jacopo.mondi@ideasonboard.com>
Implement the .get_mbus_config() operation to allow the remote receiver
to retrieve the bus configuration.
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
---
drivers/media/i2c/max9286.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/media/i2c/max9286.c b/drivers/media/i2c/max9286.c
index 0e08a1041eed..a71f0aabd67d 100644
--- a/drivers/media/i2c/max9286.c
+++ b/drivers/media/i2c/max9286.c
@@ -1072,6 +1072,20 @@ static int max9286_set_fmt(struct v4l2_subdev *sd,
return ret;
}
+static int max9286_get_mbus_config(struct v4l2_subdev *sd, unsigned int pad,
+ struct v4l2_mbus_config *config)
+{
+ struct max9286_priv *priv = sd_to_max9286(sd);
+
+ if (pad != MAX9286_SRC_PAD)
+ return -EINVAL;
+
+ config->type = V4L2_MBUS_CSI2_DPHY;
+ config->bus.mipi_csi2.num_data_lanes = priv->csi2_data_lanes;
+
+ return 0;
+}
+
static int max9286_get_frame_desc(struct v4l2_subdev *sd, unsigned int pad,
struct v4l2_mbus_frame_desc *fd)
{
@@ -1127,6 +1141,7 @@ static const struct v4l2_subdev_pad_ops max9286_pad_ops = {
.enum_mbus_code = max9286_enum_mbus_code,
.get_fmt = v4l2_subdev_get_fmt,
.set_fmt = max9286_set_fmt,
+ .get_mbus_config = max9286_get_mbus_config,
.get_frame_interval = v4l2_subdev_get_frame_interval,
.set_frame_interval = max9286_set_frame_interval,
.get_frame_desc = max9286_get_frame_desc,
--
2.44.0
next prev parent reply other threads:[~2024-04-30 10:40 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-30 10:39 [PATCH 00/19] media: renesas: rcar-csi2: Support multiple streams Jacopo Mondi
2024-04-30 10:39 ` [PATCH 01/19] media: adv748x: Add support for active state Jacopo Mondi
2024-05-02 17:34 ` Laurent Pinchart
2024-05-03 7:55 ` Jacopo Mondi
2024-05-03 8:24 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 02/19] media: adv748x: Add flags to adv748x_subdev_init() Jacopo Mondi
2024-05-02 17:37 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 03/19] media: adv748x: Use V4L2 streams Jacopo Mondi
2024-05-02 17:40 ` Laurent Pinchart
2024-05-03 7:59 ` Jacopo Mondi
2024-05-03 8:31 ` Laurent Pinchart
2024-05-03 8:46 ` Tomi Valkeinen
2024-04-30 10:39 ` [PATCH 04/19] media: adv748x: Propagate format to opposite stream Jacopo Mondi
2024-05-02 17:41 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 05/19] media: adv748x: Implement set_routing() Jacopo Mondi
2024-05-02 17:49 ` Laurent Pinchart
2024-05-03 8:02 ` Jacopo Mondi
2024-04-30 10:39 ` [PATCH 06/19] media: adv748x: Use routes to configure VC Jacopo Mondi
2024-05-02 17:51 ` Laurent Pinchart
2024-05-02 17:52 ` Laurent Pinchart
2024-05-03 8:05 ` Jacopo Mondi
2024-04-30 10:39 ` [PATCH 07/19] media: adv748x: Implement .get_frame_desc() Jacopo Mondi
2024-05-02 17:57 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 08/19] media: max9286: Add support for subdev active state Jacopo Mondi
2024-05-02 18:10 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 09/19] media: max9286: Fix enum_mbus_code Jacopo Mondi
2024-05-02 18:14 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 10/19] media: max9286: Use frame interval from subdev state Jacopo Mondi
2024-05-02 18:23 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 11/19] media: max9286: Use V4L2 Streams Jacopo Mondi
2024-05-02 18:25 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 12/19] media: max9286: Implement .get_frame_desc() Jacopo Mondi
2024-05-02 18:32 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 13/19] media: max9286: Implement support for LINK_FREQ Jacopo Mondi
2024-05-02 18:36 ` Laurent Pinchart
2024-04-30 10:39 ` Jacopo Mondi [this message]
2024-05-02 18:37 ` [PATCH 14/19] media: max9286: Implement .get_mbus_config() Laurent Pinchart
2024-04-30 10:39 ` [PATCH 15/19] media: rcar-csi2: Add support for multiplexed streams Jacopo Mondi
2024-05-02 14:23 ` Niklas Söderlund
2024-05-02 18:41 ` Laurent Pinchart
2024-05-03 8:05 ` Jacopo Mondi
2024-04-30 10:39 ` [PATCH 16/19] media: rcar-csi2: Support multiplexed transmitters Jacopo Mondi
2024-05-02 14:30 ` Niklas Söderlund
2024-05-02 21:56 ` Laurent Pinchart
2024-05-03 8:07 ` Jacopo Mondi
2024-04-30 10:39 ` [PATCH 17/19] media: rcar-csi2: Store format in the subdev state Jacopo Mondi
2024-05-02 14:32 ` Niklas Söderlund
2024-05-02 22:00 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 18/19] media: rcar-csi2: Implement set_routing Jacopo Mondi
2024-05-02 22:16 ` Laurent Pinchart
2024-04-30 10:39 ` [PATCH 19/19] media: rcar-vin: Fix YUYV8_1X16 handling for CSI-2 Jacopo Mondi
2024-05-02 14:33 ` Niklas Söderlund
2024-05-02 22:16 ` Laurent Pinchart
2024-04-30 11:17 ` [PATCH 00/19] media: renesas: rcar-csi2: Support multiple streams Niklas Söderlund
2024-04-30 11:51 ` Jacopo Mondi
2024-05-02 17:35 ` Laurent Pinchart
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