Recently I've upgraded 11-STABLE (the upgrade with clang-8.0). And my XOrg desktop stopped working. Now it loads only VESA with ridiculous and unusable colours (256???) and resolution.
Xorg.0.log
Part of dmesg.boot
It worked previously! xf86-video-ati driver is updated as mesa-libs, mesa-dri (still using llvm60, yes?), xorg-server etc.
Xorg.0.log
Part of dmesg.boot
Code:
[drm] radeon kernel modesetting enabled.
drmn0: <drmn> on vgapci0
vgapci0: child drmn0 requested pci_enable_io
vgapci0: child drmn0 requested pci_enable_io
[drm] initializing kernel modesetting (RS780 0x1002:0x9616 0x1043:0x8388 0x00).
[drm] register mmio base: 0xFE9F0000
[drm] register mmio size: 65536
[drm:radeon_device_init] Unable to find PCI I/O BAR
[drm:radeon_atombios_init] Unable to find PCI I/O BAR; using MMIO for ATOM IIO
ATOM BIOS: B27722_RS780C
drmn0: VRAM: 256M 0x00000000C0000000 - 0x00000000CFFFFFFF (256M used)
drmn0: GTT: 512M 0x00000000A0000000 - 0x00000000BFFFFFFF
[drm] Detected VRAM RAM=256M, BAR=256M
[drm] RAM width 32bits DDR
[drm:radeon_ttm_global_init] Failed setting up TTM memory accounting subsystem.
drmn0: Fatal error during GPU init
[drm] radeon: finishing device.
[TTM] Memory type 2 has not been initialized
device_attach: drmn0 attach returned 12