Output von "dmesg | egrep 'drm|radeon'":
[ 2.566398] [drm] Initialized drm 1.1.0 20060810
[ 2.867925] [drm] radeon kernel modesetting enabled.
[ 2.905679] [drm] initializing kernel modesetting (RS690 0x1002:0x791F 0x1734:0x111D).
[ 2.905719] [drm] register mmio base: 0xF8200000
[ 2.905722] [drm] register mmio size: 65536
[ 2.905934] radeon 0000:01:05.0: VRAM: 128M 0x0000000038000000 - 0x000000003FFFFFFF (128M used)
[ 2.905941] radeon 0000:01:05.0: GTT: 512M 0x0000000040000000 - 0x000000005FFFFFFF
[ 2.905987] [drm] Detected VRAM RAM=128M, BAR=128M
[ 2.905990] [drm] RAM width 128bits DDR
[ 2.911006] [drm] radeon: 128M of VRAM memory ready
[ 2.911010] [drm] radeon: 512M of GTT memory ready.
[ 2.911056] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 2.925783] [drm] radeon: 1 quad pipes, 1 z pipes initialized.
[ 2.925797] [drm] PCIE GART of 512M enabled (table at 0x0000000035780000).
[ 2.960248] radeon 0000:01:05.0: WB enabled
[ 2.960265] radeon 0000:01:05.0: fence driver on ring 0 use gpu addr 0x0000000040000000 and cpu addr 0xffff88003572c000
[ 2.960271] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.960274] [drm] Driver supports precise vblank timestamp query.
[ 2.960279] radeon 0000:01:05.0: radeon: MSI limited to 32-bit
[ 2.960342] radeon 0000:01:05.0: radeon: using MSI.
[ 2.960385] [drm] radeon: irq initialized.
[ 2.960412] [drm] Loading RS690/RS740 Microcode
[ 2.961456] [drm] radeon: ring at 0x0000000040001000
[ 2.961490] [drm] ring test succeeded in 1 usecs
[ 2.961832] [drm] ib test succeeded in 0 usecs
[ 2.972666] [drm] Radeon Display Connectors
[ 2.972708] [drm] Connector 0:
[ 2.972711] [drm] DVI-I-1
[ 2.972715] [drm] HPD2
[ 2.972720] [drm] DDC: 0x7e40 0x7e60 0x7e44 0x7e64 0x7e48 0x7e68 0x7e4c 0x7e6c
[ 2.972722] [drm] Encoders:
[ 2.972725] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 2.972728] [drm] DFP2: INTERNAL_DDI
[ 2.972731] [drm] Connector 1:
[ 2.972733] [drm] LVDS-1
[ 2.972738] [drm] DDC: 0x7e40 0x7e50 0x7e44 0x7e54 0x7e48 0x7e58 0x7e4c 0x7e5c
[ 2.972740] [drm] Encoders:
[ 2.972743] [drm] LCD1: INTERNAL_LVTM1
[ 3.083870] [drm] fb mappable at 0xF0040000
[ 3.083879] [drm] vram apper at 0xF0000000
[ 3.083883] [drm] size 8294400
[ 3.083885] [drm] fb depth is 24
[ 3.083888] [drm] pitch is 7680
[ 3.087986] fbcon: radeondrmfb (fb0) is primary device
[ 3.215298] radeon 0000:01:05.0: fb0: radeondrmfb frame buffer device
[ 3.215303] radeon 0000:01:05.0: registered panic notifier
[ 3.215321] [drm] Initialized radeon 2.43.0 20080528 for 0000:01:05.0 on minor 0
Output von "xrandr":
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
DVI-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 160mm x 90mm
1920x1080 50.00*+ 60.00 59.94
1920x1080i 60.00 50.00 59.94
1600x1200 60.00
2880x576 50.00
1400x1050 59.98
1280x1024 75.02 60.02
1440x900 59.61
1280x960 60.00
1360x850 60.00
1360x768 59.80
1280x768 59.87
1280x720 60.00 50.00 59.94
1024x768 75.08 70.07 60.00
800x600 72.19 75.00 60.32 56.25
720x576 50.00
720x576i 50.00
720x480 60.00 59.94
720x480i 60.00 59.94
640x480 75.00 60.00 59.94
LVDS connected (normal left inverted right x axis y axis)
640x480 60.00 +