Freebsd Graphics
支援顯卡 參考FreeBSD官網支援列表 https://wiki.freebsd.org/Graphics/AMD-GPU-Matrix 如果FreeBSD 13+ 安裝 drm-510-kmod，FreeBSD 14+ 安裝 drm-515-kmod 在rc.conf 加上 kld_list="radeonkms" ##amd舊顯卡，參考官網列表 Firmware 手動載入後，發現錯誤 [drm] radeon kernel modesetting enabled. drmn0: <drmn> on vgapci0 vgapci0: child drmn0 requested pci_enable_io vgapci0: child drmn0 requested pci_enable_io sysctl_warn_reuse: can't re-use a leaf (hw.dri.debug)! [drm] initializing kernel modesetting (CAICOS 0x1002:0x6779 0x1642:0x3A75 0x00). [drm ERROR :radeon_atombios_init] Unable to find PCI I/O BAR; using MMIO for ATOM IIO ATOM BIOS: C26402 drmn0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) drmn0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [drm] Detected VRAM RAM=1024M, BAR=256M [drm] RAM width 64bits DDR [drm] radeon: 1024M of VRAM memory ready [drm] radeon: 1024M of GTT memory ready....