diff options
Diffstat (limited to 'recipes-kernel/linux/linux-toradex-upstream/0004-media-i2c-ov5640-Implement-get_mbus_config.patch')
| -rw-r--r-- | recipes-kernel/linux/linux-toradex-upstream/0004-media-i2c-ov5640-Implement-get_mbus_config.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-toradex-upstream/0004-media-i2c-ov5640-Implement-get_mbus_config.patch b/recipes-kernel/linux/linux-toradex-upstream/0004-media-i2c-ov5640-Implement-get_mbus_config.patch new file mode 100644 index 0000000..7205135 --- /dev/null +++ b/recipes-kernel/linux/linux-toradex-upstream/0004-media-i2c-ov5640-Implement-get_mbus_config.patch @@ -0,0 +1,54 @@ +From 3317d3298cd06213d457ad7090ec0fd56eefc5d2 Mon Sep 17 00:00:00 2001 +From: Aishwarya Kothari <aishwarya.kothari@toradex.com> +Date: Wed, 25 Jan 2023 13:09:15 +0100 +Subject: [PATCH 4/4] media: i2c: ov5640: Implement get_mbus_config + +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> +Upstream-Status: Submitted [https://lore.kernel.org/all/20230306063649.7387-1-marcel@ziswiler.com/] +--- + 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 5fe85aa2d2ec..8cb966fb1b79 100644 +--- a/drivers/media/i2c/ov5640.c ++++ b/drivers/media/i2c/ov5640.c +@@ -3755,6 +3755,24 @@ 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, +@@ -3775,6 +3793,7 @@ 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 = { +-- +2.35.3 + |