On 28/01/2019 09:44, Tristan Bastian wrote: > The following commit disabled the CPU DFLL Clock of the nyan boards to fix suspend: > ARM: tegra: Fix suspend hang on Tegra124 Chromebooks (9a0baee960a7) I think you mean commit 80373d37bee5. > I'm not sure if suspend was working afterwards, but at least suspend isn't working in the latest kernels. It was at least until v4.15 (I don't have any testlogs after that unfortunately). > When suspend isn't working anyway we could reenable the CPU DFLL clock again to at least make that work. I don't think that is a good idea. > So would it be possible to revert the commit from above or fix suspend or maybe both? If suspend is broken, then that needs to be fixed. Once that works, we need to have a way to switch from the DFLL to the PLL correctly for suspend before we can revert this change. Cheers Jon -- nvpublic
