rm@Taruhn / $ cat /var/log/Xorg.0.log | grep AMDGPU
5.156] (II) AMDGPU: Driver for AMD Radeon chipsets: OLAND, OLAND, OLAND, OLAND,
5.184] (II) AMDGPU(0): Creating default Display subsection in Screen section
5.184] (==) AMDGPU(0): Depth 24, (--) framebuffer bpp 32
5.184] (II) AMDGPU(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps)
5.184] (==) AMDGPU(0): Default visual is TrueColor
5.184] (==) AMDGPU(0): RGB weight 888
5.184] (II) AMDGPU(0): Using 8 bits per RGB (8 bit DAC)
5.184] (--) AMDGPU(0): Chipset: "POLARIS10" (ChipID = 0x67df)
5.297] (II) AMDGPU(0): glamor detected, initialising EGL layer.
5.297] (II) AMDGPU(0): KMS Pageflipping: enabled
5.444] (II) AMDGPU(0): Output DisplayPort-0 has no monitor section
5.592] (II) AMDGPU(0): Output DisplayPort-1 has no monitor section
5.593] (II) AMDGPU(0): Output HDMI-A-0 has no monitor section
5.595] (II) AMDGPU(0): Output HDMI-A-1 has no monitor section
5.633] (II) AMDGPU(0): Output DVI-D-0 has no monitor section
5.780] (II) AMDGPU(0): EDID for output DisplayPort-0
5.928] (II) AMDGPU(0): EDID for output DisplayPort-1
5.929] (II) AMDGPU(0): EDID for output HDMI-A-0
5.931] (II) AMDGPU(0): EDID for output HDMI-A-1
5.969] (II) AMDGPU(0): EDID for output DVI-D-0
5.969] (II) AMDGPU(0): Manufacturer: IVM Model: 6616 Serial#: 1708
5.969] (II) AMDGPU(0): Year: 2015 Week: 18
5.969] (II) AMDGPU(0): EDID Version: 1.3
5.969] (II) AMDGPU(0): Digital Display Input
5.969] (II) AMDGPU(0): Max Image Size cm]: horiz.: 60 vert.: 34
5.969] (II) AMDGPU(0): Gamma: 2.20
5.969] (II) AMDGPU(0): DPMS capabilities: Off
5.969] (II) AMDGPU(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
5.969] (II) AMDGPU(0): First detailed timing is preferred mode
5.969] (II) AMDGPU(0): redX: 0.653 redY: 0.337 greenX: 0.320 greenY: 0.612
5.969] (II) AMDGPU(0): blueX: 0.150 blueY: 0.068 whiteX: 0.313 whiteY: 0.329
5.969] (II) AMDGPU(0): Supported established timings:
5.969] (II) AMDGPU(0): 720x400@70Hz
5.969] (II) AMDGPU(0): 640x480@60Hz
5.969] (II) AMDGPU(0): 640x480@67Hz
5.969] (II) AMDGPU(0): 640x480@75Hz
5.969] (II) AMDGPU(0): 800x600@56Hz
5.969] (II) AMDGPU(0): 800x600@60Hz
5.969] (II) AMDGPU(0): 800x600@75Hz
5.969] (II) AMDGPU(0): 1024x768@60Hz
5.969] (II) AMDGPU(0): 1024x768@70Hz
5.969] (II) AMDGPU(0): 1024x768@75Hz
5.969] (II) AMDGPU(0): 1280x1024@75Hz
5.969] (II) AMDGPU(0): Manufacturer's mask: 0
5.969] (II) AMDGPU(0): Supported standard timings:
5.969] (II) AMDGPU(0): #0: hsize: 1920 vsize 1080 refresh: 60 vid: 49361
5.969] (II) AMDGPU(0): #1: hsize: 1280 vsize 1024 refresh: 60 vid: 32897
5.969] (II) AMDGPU(0): #2: hsize: 1440 vsize 900 refresh: 60 vid: 149
5.969] (II) AMDGPU(0): #3: hsize: 1680 vsize 1050 refresh: 60 vid: 179
5.969] (II) AMDGPU(0): #4: hsize: 1280 vsize 960 refresh: 60 vid: 16513
5.969] (II) AMDGPU(0): #5: hsize: 1152 vsize 864 refresh: 75 vid: 20337
5.969] (II) AMDGPU(0): #6: hsize: 1440 vsize 900 refresh: 75 vid: 3989
5.969] (II) AMDGPU(0): Supported detailed timing:
5.969] (II) AMDGPU(0): clock: 148.5 MHz Image Size: 598 x 336 mm
5.969] (II) AMDGPU(0): h_active: 1920 h_sync: 2008 h_sync_end 2052 h_blank_end 2200 h_border: 0
5.969] (II) AMDGPU(0): v_active: 1080 v_sync: 1084 v_sync_end 1089 v_blanking: 1125 v_border: 0
5.969] (II) AMDGPU(0): Ranges: V min: 55 V max: 76 Hz, H min: 30 H max: 83 kHz, PixClock max 175 MHz
5.969] (II) AMDGPU(0): Serial No: 11306JF401708
5.969] (II) AMDGPU(0): Monitor name: PL2790
5.969] (II) AMDGPU(0): EDID (in hex):
5.969] (II) AMDGPU(0): 00ffffffffffff0026cd1666ac060000
5.969] (II) AMDGPU(0): 12190103803c22782a53a5a756529c26
5.969] (II) AMDGPU(0): 115054b74f00d1c081809500b3008140
5.969] (II) AMDGPU(0): 714f950f0101023a801871382d40582c
5.969] (II) AMDGPU(0): 450056502100001e000000fd00374c1e
5.969] (II) AMDGPU(0): 5311000a202020202020000000ff0031
5.969] (II) AMDGPU(0): 313330364a46343031373038000000fc
5.969] (II) AMDGPU(0): 00504c323739300a202020202020001b
5.969] (II) AMDGPU(0): Printing probed modes for output DVI-D-0
5.969] (II) AMDGPU(0): Modeline "1920x1080"x60.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
5.970] (II) AMDGPU(0): Modeline "1680x1050"x59.9 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
5.970] (II) AMDGPU(0): Modeline "1280x1024"x75.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
5.970] (II) AMDGPU(0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
5.970] (II) AMDGPU(0): Modeline "1440x900"x75.0 136.75 1440 1536 1688 1936 900 903 909 942 -hsync +vsync (70.6 kHz e)
5.970] (II) AMDGPU(0): Modeline "1440x900"x59.9 88.75 1440 1488 1520 1600 900 903 909 926 +hsync -vsync (55.5 kHz e)
5.970] (II) AMDGPU(0): Modeline "1280x960"x60.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz e)
5.970] (II) AMDGPU(0): Modeline "1152x864"x75.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e)
5.970] (II) AMDGPU(0): Modeline "1024x768"x75.0 78.75 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.0 kHz e)
5.970] (II) AMDGPU(0): Modeline "1024x768"x70.1 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e)
5.970] (II) AMDGPU(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
5.970] (II) AMDGPU(0): Modeline "800x600"x75.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e)
5.970] (II) AMDGPU(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
5.970] (II) AMDGPU(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e)
5.970] (II) AMDGPU(0): Modeline "640x480"x75.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e)
5.970] (II) AMDGPU(0): Modeline "640x480"x66.7 30.24 640 704 768 864 480 483 486 525 -hsync -vsync (35.0 kHz e)
5.970] (II) AMDGPU(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
5.970] (II) AMDGPU(0): Modeline "720x400"x70.1 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e)
5.970] (II) AMDGPU(0): Output DisplayPort-0 disconnected
5.970] (II) AMDGPU(0): Output DisplayPort-1 disconnected
5.970] (II) AMDGPU(0): Output HDMI-A-0 disconnected
5.970] (II) AMDGPU(0): Output HDMI-A-1 disconnected
5.970] (II) AMDGPU(0): Output DVI-D-0 connected
5.970] (II) AMDGPU(0): Using exact sizes for initial modes
5.970] (II) AMDGPU(0): Output DVI-D-0 using initial mode 1920x1080 +0+0
5.970] (II) AMDGPU(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
5.970] (II) AMDGPU(0): mem size init: gart size :1ffd79000 vram size: s:1fe571000 visible:e571000
5.970] (==) AMDGPU(0): DPI set to (96, 96)
5.972] (II) AMDGPU(0): DRI2] Setup complete
5.972] (II) AMDGPU(0): DRI2] DRI driver: radeonsi
5.972] (II) AMDGPU(0): DRI2] VDPAU driver: radeonsi
5.972] (II) AMDGPU(0): Front buffer pitch: 8192 bytes
5.973] (==) AMDGPU(0): DRI3 disabled
5.973] (==) AMDGPU(0): Backing store enabled
5.973] (II) AMDGPU(0): Direct rendering enabled
6.084] (II) AMDGPU(0): Use GLAMOR acceleration.
6.084] (II) AMDGPU(0): Acceleration enabled
6.084] (==) AMDGPU(0): DPMS enabled
6.084] (==) AMDGPU(0): Silken mouse enabled
6.086] (II) AMDGPU(0): Set up textured video (glamor)
6.086] (II) AMDGPU(0): RandR 1.2 enabled, ignore the following RandR disabled message.
6.129] (II) AMDGPU(0): Setting screen physical size to 508 x 285
25.665] (II) AMDGPU(0): EDID vendor "IVM", prod id 26134
25.665] (II) AMDGPU(0): Using EDID range info for horizontal sync
25.665] (II) AMDGPU(0): Using EDID range info for vertical refresh