On Thu, Nov 26, 2015 at 11:51:03AM -0500, Joe Gidi wrote: > The newly installed system boots successfully, but then it seems to fail > to initialize video properly at the end of the boot process. My monitor > goes into an endless cycle of trying to sync up. I can ssh in and see this > in /var/log/messages: > > Nov 26 11:45:55 opteron /bsd: root on sd0a (ef051b8fc18f2fbe.a) swap on > sd0b dump on sd0b > Nov 26 11:45:55 opteron /bsd: ttm_bo_ioremap bus_space_map failed > Nov 26 11:45:55 opteron /bsd: drm:pid0:evergreen_init *ERROR* disabling > GPU acceleration > Nov 26 11:45:55 opteron /bsd: drm:pid0:radeon_bo_unpin *WARNING* > 0xffff8000002922c0 unpin not necessary > Nov 26 11:45:55 opteron /bsd: drm:pid0:radeon_bo_unpin *WARNING* > 0xffff8000002922c0 unpin not necessary > Nov 26 11:45:55 opteron /bsd: ttm_bo_ioremap bus_space_map failed > Nov 26 11:45:55 opteron /bsd: error: [drm:pid0:radeonfb_create] *ERROR* > failed to create fbcon object -12 > Nov 26 11:45:55 opteron ntpd[27846]: /var/db/ntpd.drift is empty > Nov 26 11:45:55 opteron savecore: no core dump > > My video card is: > radeondrm0 at pci1 dev 0 function 0 "ATI Radeon HD 5450" rev 0x00 > drm0 at radeondrm0 > radeondrm0: msi > > And the radeondrm-firmware-20150927 package is installed.
Can you include a full dmesg when booted via uefi with radeondrm still enabled? pcidump -v output would be helpful as well. We may have to read the video bios out of the acpi VFCT table when booting via efi and the radeondrm code doesn't do that currently.
