fix: disable the native armcb isp driver #9
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LZhaoM
commented
Nov 28, 2025
LZhaoM
commented
There are two ISP drivers provided by CIX. One is a native driver in the kernel, called armcb_isp.ko when compiled as a module. The other one is called armcb_isp_v4l2.ko, which is maintained as an external module[0]. The armcb_isp driver does not support V4L2 applications, such as Cheese or GStreamer, while the armcb_isp_v4l2 driver does. The armcb_isp was compiled as modules by default[1]. When both armcb_isp and armcb_isp_v4l2 drivers exist on the system, armcb_isp was found to be preferred, so the V4L2 applications don't work by default. To solve the issue, we disable the armcb_isp driver in the kernel config. [0]: https://gitlab.com/cix-linux/cix_opensource/isp_driver/ [1]: https://github.com/radxa/kernel/blob/7a822ac9aea389869a28f259b507ceaf5fa4f527/arch/arm64/configs/cix.config#L180-L181 Signed-off-by: Zhaoming Luo <[email protected]>
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RadxaYuntian
approved these changes
Nov 28, 2025
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