Am 03.01.2018 16:03, schrieb Harry Wentland: > On 2017-12-27 04:04 AM, Michel Dänzer wrote: >> On 2017-12-27 05:43 AM, Dieter Nützel wrote: >>> Hello AMD team, >>> >>> I got this since latest 'amd-staging-drm-next' git update >>> (#b956c586e58a) during boot with Polaris RX580 DC on: >>> >>> [   3.586342] [drm:dal_bios_parser_init_cmd_tbl [amdgpu]] *ERROR* >>> Don't >>> have enable_spread_spectrum_on_ppll for v4 >>> [   3.586410] [drm:dal_bios_parser_init_cmd_tbl [amdgpu]] *ERROR* >>> Don't >>> have program_clock for v7 >>> >>> Latest GOOD commit was #b341a19e8039 (drm/radeon: Remove >>> KFD_CIK_SDMA_QUEUE_OFFSET). >>> >>> I'll bisect if I have some time. >>> Maybe someone send a hint to the right commit. >> >> I don't think bisecting is useful, it'll most likely just identify >> commit 040dda2e1f52 ("drm/amd/display: Error print when ATOM BIOS >> implementation is missing") which started printing these messages for >> missing ATOM BIOS implementations. >> >> I'm not sure, but I suspect these messages are harmless, given that >> things are otherwise presumably still working as well as they were >> before. > > These are harmless. I wrongfully assumed that printing errors here > should be fine on all ASICs as I assumed all relevant functions were > implemented. Apparently they're not, proving me wrong and proving the > usefulness of some sort of print here. I'll send a patch to demote the > prints to debug level. > > Harry Thank you Harry, current amd-staging-drm-next (#0a7d506e54ca) calmed it, at least for me. ;-) Greetings, Dieter