ISP1 support on mainline

Products Support Rock960
#1

Hi

According to Status Matrix - Rockchip open source Document the ISP/Camera is support since kernel 4.14 upstream. But when I look at upstream dts ( https://github.com/torvalds/linux/blob/master/arch/arm64/boot/dts/rockchip/rk3399.dtsi ), only the iommu is defined. I’m missing something ?
Is there any plan to push this upstream ? BTW, the upstream support is really great. I still remember those times where you needed to rebase at least 100 patches to boot an embedded linux :smiley:

Thanks,

Philippe

#2

RK3399 ISP is not upstreamed yet. Folks from collabora are working on upstreaming it currently.

#3

Do you have any pointer to some git branch ? I saw that the patch were submitted upstream last year: Rockchip ISP1 Driver [LWN.net] has anybody some more up to date code ?

#4

I don’t have any link to their git tree but they told me that they’ll post the patchset to mailing list soon.

#5

Here is the link to latest patchset: https://patchwork.kernel.org/cover/11066507/

1 Like
#6

Thanks for the heads up, we will be testing it soon !