This is a note to let you know that I've just added the patch titled
ARM: dts: imx7s-warp: Pass OV2680 link-frequencies
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:
arm-dts-imx7s-warp-pass-ov2680-link-frequencies.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.
>From 135f218255b28c5bbf71e9e32a49e5c734cabbe5 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <festevam@xxxxxxx>
Date: Thu, 28 Mar 2024 12:19:54 -0300
Subject: ARM: dts: imx7s-warp: Pass OV2680 link-frequencies
From: Fabio Estevam <festevam@xxxxxxx>
commit 135f218255b28c5bbf71e9e32a49e5c734cabbe5 upstream.
Since commit 63b0cd30b78e ("media: ov2680: Add bus-cfg / endpoint
property verification") the ov2680 no longer probes on a imx7s-warp7:
ov2680 1-0036: error -EINVAL: supported link freq 330000000 not found
ov2680 1-0036: probe with driver ov2680 failed with error -22
Fix it by passing the required 'link-frequencies' property as
recommended by:
https://www.kernel.org/doc/html/v6.9-rc1/driver-api/media/camera-sensor.html#handling-clocks
Cc: stable@xxxxxxxxxxxxxxx
Fixes: 63b0cd30b78e ("media: ov2680: Add bus-cfg / endpoint property verification")
Signed-off-by: Fabio Estevam <festevam@xxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/nxp/imx/imx7s-warp.dts | 1 +
1 file changed, 1 insertion(+)
--- a/arch/arm/boot/dts/nxp/imx/imx7s-warp.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx7s-warp.dts
@@ -210,6 +210,7 @@
remote-endpoint = <&mipi_from_sensor>;
clock-lanes = <0>;
data-lanes = <1>;
+ link-frequencies = /bits/ 64 <330000000>;
};
};
};
Patches currently in stable-queue which might be from festevam@xxxxxxx are
queue-6.6/arm-dts-imx7s-warp-pass-ov2680-link-frequencies.patch
