For #linuxmobile #postmarketos #mobian folks interested in cameras: there's a first version of patches for #libcamera softwareISP color correction matrix (CCM) support now: https://patchwork.libcamera.org/cover/22041/
Together with autofocus (AF) this probably the main missing feature to get a somewhat reasonable image quality on devices like the #pixel3a or #fairphone5 with open drivers / close to #mainlinelinux.
And what's really cool here: the matrix will be part of the tuning file which can be created and edited without rebuilding libcamera, making that process more inviting.