On Mon, Dec 09, 2024 at 10:11:17AM -0500, Genes Lists wrote: > On Mon, 2024-12-09 at 09:52 -0500, Genes Lists wrote: > > ortly after booting in dma_alloc_attrs - maybe > > triggered in ipu6_probe. > > > > Mainline v6.13-rc2 works fine on same hardware (i did need to add the This upstream commit is missing. commit 1d4a000289979cc7f2887c8407b1bfe2a0918354 Author: Bingbu Cao <bingbu.cao@xxxxxxxxx> Date: Wed Oct 16 15:53:02 2024 +0800 media: ipu6: use the IPU6 DMA mapping APIs to do mapping It does not apply cleanly on 6.12.4, I'll post backport shortly. Regards Stanislaw