This is a note to let you know that I've just added the patch titled
media: ov2680: Do not fail if data-lanes property is absent
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-ov2680-do-not-fail-if-data-lanes-property-is-a.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 998cb10217ab83b053baa823a77e7b57a2b40a74
Author: Fabio Estevam <festevam@xxxxxxx>
Date: Sun Apr 14 18:09:06 2024 -0300
media: ov2680: Do not fail if data-lanes property is absent
[ Upstream commit 24034af644fc01126bec9850346a06ef1450181f ]
Since commit 63b0cd30b78e ("media: ov2680: Add bus-cfg / endpoint
property verification") the ov2680 driver no longer probes when the
'data-lanes' property is absent.
The OV2680 sensor has only one data lane, so there is no need for
describing it the devicetree.
Remove the unnecessary data-lanes property check.
Suggested-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Fixes: 63b0cd30b78e ("media: ov2680: Add bus-cfg / endpoint property verification")
Signed-off-by: Fabio Estevam <festevam@xxxxxxx>
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/media/i2c/ov2680.c b/drivers/media/i2c/ov2680.c
index 1163062c41c59..6436879f95c01 100644
--- a/drivers/media/i2c/ov2680.c
+++ b/drivers/media/i2c/ov2680.c
@@ -1104,13 +1104,6 @@ static int ov2680_parse_dt(struct ov2680_dev *sensor)
sensor->pixel_rate = sensor->link_freq[0] * 2;
do_div(sensor->pixel_rate, 10);
- /* Verify bus cfg */
- if (bus_cfg.bus.mipi_csi2.num_data_lanes != 1) {
- ret = dev_err_probe(dev, -EINVAL,
- "only a 1-lane CSI2 config is supported");
- goto out_free_bus_cfg;
- }
-
if (!bus_cfg.nr_of_link_frequencies) {
dev_warn(dev, "Consider passing 'link-frequencies' in DT\n");
goto skip_link_freq_validation;
