15:48 <robclark> lumag: mixer stages? idk but I guess you could check the 8916 docs

15:49 <lumag> robclark, yes, I checked. aka_[m] pointed to your commit https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.3-rc6&id=702673f6289c9a410a2cfd3fbcac37bda250a027

15:50 <lumag> so I hoped that you might remember the reason for that

15:51 <robclark> not sure where I got that.. either docs or looking at downstream.. but it could be they were too lazy to reduce the # of mixers for "cost optimized" versions of the display controller block

15:51 <robclark> err, mixer stages

15:58 <lumag> ok, probably we should just test if it's possible to use higher mixer stages

15:58 <lumag> because the TRM i have here mentions base + stage0-4