您好，我有一张 AMD R9 290 显卡，运行在 Linux 下，带有专有的 Catalyst 14.50.2 驱动程序；AMD 显卡只有 HDMI-1.x，无法实现 4K@60Hz，但它有显示端口，根据标准，可以实现 4K@60Hz。我需要知道如何对 Catalyst 驱动程序进行编程，使其以 60Hz 实现 4K。
到目前为止 - 我购买了松下 TC-65AX800U 4K 屏幕，该屏幕在显示端口或 HDMI-2 电缆（AMD R290 没有）上处于“游戏模式”时可显示 4K@60Hz；所以我使用显示端口将其连接起来；
它确实可以实现 4K，但到目前为止还不是 60Hz，而只是在 24 到 31Hz 之间；即使这样，屏幕有时也会变黑并显示无信号，即使显卡显示它正在输出信号。
在 60Hz 下我可以获得的最大分辨率是 2560x1440（3K 显示器），而且我不是唯一一个遇到此问题的人：
http://forums.amd.com/game/messageview.cfm?catid=440&threadid=184071 http://www.tomshardware.com/forum/id-2543369/displayport-60hz-output-issue-r295-panasonic-ax800.html 以及许多其他...但没有解决方案...
所以，我想知道 EDID 数据是否有问题，或者我是否需要对 Xorg.conf 进行一些操作来编写正确的模式行，以使 DP 以 4K @ 60Hz 运行？或者是 AMD 卡本身导致了问题，还是驱动程序导致了问题？
Xorg.log 中的信息（来自 Panasonic EDID 探测）显示最大点时钟为 305MHz，水平刷新率为 68Khz；但是当我查看手册时，它说水平刷新率可以高达 110KHz...所以 - EDID 有点不对劲...
当我检查 /var/log/Xorg.log 时，它会以以下格式列出视频模式：
"mode"xHz clockMHz xReso xSync xSyncEnd xTotal yReso ySync ySyncEnd yTotal
典型的例子是：
Modeline "3840x2160"x31.5 297.00 3840 3850 3880 3890 2160 2168 2178 2425 +hsync -vsync (76.3 kHz)
其数据传输率为 297MHz（点时钟）。因此，计算结果为：297000000 / 3890 = 76349Hz（76.3kHz）水平刷新率和 297000000 / 3890. / 2425. ~= 31.48Hz 垂直刷新率与预期一致。
但我怀疑这也意味着使用报告的最快 EDID 点时钟可能做到的最好事情是，例如：305MHz 是：
- / 3890 / 2425 = 32Hz，这太可悲了......远远接近 60Hz。
我尝试检查 Panasonic 设置以查看可能影响它的因素；根据 Panasonic 的说法，游戏模式应该处于“开启”状态，尽管它似乎根本不影响 EDID 值。但我还是打开了它。没有提到“纯 4K”设置是获得 4K@60Hz 的要求，但我发现必须将其设置为“关闭”，否则当我在 3840x2160 模式下启动 X11 时，屏幕会滚动并且无法正确进行 VSYNC。但另一方面——EDID 值不受其影响，所以我认为除非它是用于压缩的数据打包策略，否则这并不重要……菜单上说的只是需要真正的“4:4:4”格式才能打开；但没有提到哪种 4:4:4 格式，也没有提到任何有关点时钟的信息。
是否可以在 xorg.conf 中选择比每通道 8 位 RGB 更低质量的视频编码模式，例如：YCrCb 4：2：0 或 4：4：4 质量较低？通过这样做，我能否获得比 RGB 像素更多的每点时钟 YCrCb 像素？（例如：松下要求的纯 4K 4：4：4 是什么？）
如果松下不能实现 4K@60Hz，那么他们基本上就是在做虚假广告……在投诉之前我想确保我已经消除了我这边的任何错误，但我不知道如何弄清楚它能做什么。
如果可以降低质量，我该如何使用 /etc/X11/xorg.conf 文件通知 Catalyst 14.50.2（又名 fglrx）驱动程序执行此操作？
有人曾经使用过 Panasonic TC65-AX800U 以 60Hz 的频率显示 4K 内容吗？是否曾经使用过 HDMI-2 或 Display-port、nvidia 或 ATI/AMD 显卡？是否必须更改 Xorg.conf 才能使其工作？必须使用什么模式和电缆？
如果使用 Catalyst 没有解决方案，那么是否有人知道，根据以下 Xorg.log 中发现的 Panasonic EDID 信息，Linux ATI/AMD 开源驱动程序是否能够配置为 4K@60？
[ 6074.946] (II) fglrx(0): EDID Management option: EDID Management is enabled
[ 6074.946] (II) Loading sub module "ddc"
[ 6074.946] (II) LoadModule: "ddc"
[ 6074.946] (II) Module "ddc" already built-in
[ 6075.056] (II) fglrx(0): Output DFP1 using monitor section Monitor4K
[ 6075.056] (II) fglrx(0): Output DFP2 has no monitor section
[ 6075.056] (II) fglrx(0): Output DFP3 has no monitor section
[ 6075.056] (II) fglrx(0): Output DFP4 has no monitor section
[ 6075.056] (II) fglrx(0): Output DFP5 has no monitor section
[ 6075.056] (II) fglrx(0): Output DFP6 has no monitor section
[ 6075.056] (II) fglrx(0): Output DFP7 has no monitor section
[ 6075.056] (II) Loading sub module "ddc"
[ 6075.056] (II) LoadModule: "ddc"
[ 6075.056] (II) Module "ddc" already built-in
[ 6075.057] (II) fglrx(0): Connected Display0: DFP1
[ 6075.057] (II) fglrx(0): Display0 EDID data ---------------------------
[ 6075.057] (II) fglrx(0): Manufacturer: MEI Model: a296 Serial#: 17
[ 6075.057] (II) fglrx(0): Year: 2014 Week: 0
[ 6075.057] (II) fglrx(0): EDID Version: 1.4
[ 6075.057] (II) fglrx(0): Digital Display Input
[ 6075.057] (II) fglrx(0): 8 bits per channel
[ 6075.057] (II) fglrx(0): Digital interface is DisplayPort
[ 6075.057] (II) fglrx(0): Max Image Size [cm]: horiz.: 144 vert.: 81
[ 6075.057] (II) fglrx(0): Gamma: 2.20
[ 6075.057] (II) fglrx(0): No DPMS capabilities specified
[ 6075.057] (II) fglrx(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 6075.057] (II) fglrx(0): Default color space is primary color space
[ 6075.057] (II) fglrx(0): First detailed timing is preferred mode
[ 6075.057] (II) fglrx(0): Preferred mode is native pixel format and refresh rate
[ 6075.057] (II) fglrx(0): redX: 0.640 redY: 0.330 greenX: 0.300 greenY: 0.600
[ 6075.057] (II) fglrx(0): blueX: 0.150 blueY: 0.060 whiteX: 0.313 whiteY: 0.329
[ 6075.057] (II) fglrx(0): Supported established timings:
[ 6075.057] (II) fglrx(0): 640x480@60Hz
[ 6075.057] (II) fglrx(0): 800x600@60Hz
[ 6075.057] (II) fglrx(0): 1024x768@60Hz
[ 6075.057] (II) fglrx(0): Manufacturer's mask: 0
[ 6075.057] (II) fglrx(0): Supported standard timings:
[ 6075.057] (II) fglrx(0): #0: hsize: 640 vsize 480 refresh: 60 vid: 16433
[ 6075.057] (II) fglrx(0): #1: hsize: 800 vsize 600 refresh: 60 vid: 16453
[ 6075.057] (II) fglrx(0): #2: hsize: 1024 vsize 768 refresh: 60 vid: 16481
[ 6075.057] (II) fglrx(0): #3: hsize: 1280 vsize 1024 refresh: 60 vid: 32897
[ 6075.057] (II) fglrx(0): Supported detailed timing:
[ 6075.057] (II) fglrx(0): clock: 148.5 MHz Image Size: 698 x 392 mm
[ 6075.057] (II) fglrx(0): h_active: 1920 h_sync: 2008 h_sync_end 2052 h_blank_end 2200 h_border: 0
[ 6075.057] (II) fglrx(0): v_active: 1080 v_sync: 1084 v_sync_end 1089 v_blanking: 1125 v_border: 0
[ 6075.057] (II) fglrx(0): Established timings III: (not decoded)
[ 6075.057] (II) fglrx(0): Monitor name: Panasonic
[ 6075.057] (II) fglrx(0): Ranges: V min: 23 V max: 61 Hz, H min: 15 H max: 68 kHz, PixClock max 305 MHz
[ 6075.057] (II) fglrx(0): Supported detailed timing:
[ 6075.057] (II) fglrx(0): clock: 297.0 MHz Image Size: 698 x 392 mm
[ 6075.057] (II) fglrx(0): h_active: 3840 h_sync: 4016 h_sync_end 4104 h_blank_end 4400 h_border: 0
[ 6075.057] (II) fglrx(0): v_active: 2160 v_sync: 2168 v_sync_end 2178 v_blanking: 2250 v_border: 0
[ 6075.057] (II) fglrx(0): Supported detailed timing:
[ 6075.057] (II) fglrx(0): clock: 241.5 MHz Image Size: 698 x 392 mm
[ 6075.057] (II) fglrx(0): h_active: 2560 h_sync: 2608 h_sync_end 2640 h_blank_end 2720 h_border: 0
[ 6075.057] (II) fglrx(0): v_active: 1440 v_sync: 1443 v_sync_end 1448 v_blanking: 1481 v_border: 0
[ 6075.057] (II) fglrx(0): Supported detailed timing:
[ 6075.057] (II) fglrx(0): clock: 85.5 MHz Image Size: 698 x 392 mm
[ 6075.057] (II) fglrx(0): h_active: 1366 h_sync: 1436 h_sync_end 1579 h_blank_end 1792 h_border: 0
[ 6075.057] (II) fglrx(0): v_active: 768 v_sync: 771 v_sync_end 774 v_blanking: 798 v_border: 0
[ 6075.057] (II) fglrx(0): Number of EDID sections to follow: 1
[ 6075.057] (II) fglrx(0): EDID (in hex):
[ 6075.057] (II) fglrx(0): 00ffffffffffff0034a996a211000000
[ 6075.057] (II) fglrx(0): 00180104a59051780eee95a3544c9926
[ 6075.057] (II) fglrx(0): 0f505421080031404540614081800101
[ 6075.057] (II) fglrx(0): 010101010101023a801871382d40582c
[ 6075.057] (II) fglrx(0): 4500ba882100001e000000f7000a00c0
[ 6075.057] (II) fglrx(0): 80000000000000000000000000fc0050
[ 6075.057] (II) fglrx(0): 616e61736f6e69630a202020000000fd
[ 6075.057] (II) fglrx(0): 00173d0f441e000a20202020202001b2
[ 6075.057] (II) fglrx(0): End of Display0 EDID data --------------------
[ 6075.057] (II) fglrx(0): Dynamic Surface Resizing Enabled
[ 6075.059] (II) fglrx(0): EDID for output DFP1
[ 6075.059] (II) fglrx(0): Manufacturer: MEI Model: a296 Serial#: 17
[ 6075.059] (II) fglrx(0): Year: 2014 Week: 0
[ 6075.059] (II) fglrx(0): EDID Version: 1.4
[ 6075.059] (II) fglrx(0): Digital Display Input
[ 6075.059] (II) fglrx(0): 8 bits per channel
[ 6075.059] (II) fglrx(0): Digital interface is DisplayPort
[ 6075.059] (II) fglrx(0): Max Image Size [cm]: horiz.: 144 vert.: 81
[ 6075.059] (II) fglrx(0): Gamma: 2.20
[ 6075.059] (II) fglrx(0): No DPMS capabilities specified
[ 6075.059] (II) fglrx(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 6075.059] (II) fglrx(0): Default color space is primary color space
[ 6075.059] (II) fglrx(0): First detailed timing is preferred mode
[ 6075.059] (II) fglrx(0): Preferred mode is native pixel format and refresh rate
[ 6075.059] (II) fglrx(0): redX: 0.640 redY: 0.330 greenX: 0.300 greenY: 0.600
[ 6075.059] (II) fglrx(0): blueX: 0.150 blueY: 0.060 whiteX: 0.313 whiteY: 0.329
[ 6075.059] (II) fglrx(0): Supported established timings:
[ 6075.059] (II) fglrx(0): 640x480@60Hz
[ 6075.059] (II) fglrx(0): 800x600@60Hz
[ 6075.059] (II) fglrx(0): 1024x768@60Hz
[ 6075.059] (II) fglrx(0): Manufacturer's mask: 0
[ 6075.059] (II) fglrx(0): Supported standard timings:
[ 6075.059] (II) fglrx(0): #0: hsize: 640 vsize 480 refresh: 60 vid: 16433
[ 6075.059] (II) fglrx(0): #1: hsize: 800 vsize 600 refresh: 60 vid: 16453
[ 6075.059] (II) fglrx(0): #2: hsize: 1024 vsize 768 refresh: 60 vid: 16481
[ 6075.059] (II) fglrx(0): #3: hsize: 1280 vsize 1024 refresh: 60 vid: 32897
[ 6075.059] (II) fglrx(0): Supported detailed timing:
[ 6075.059] (II) fglrx(0): clock: 148.5 MHz Image Size: 698 x 392 mm
[ 6075.059] (II) fglrx(0): h_active: 1920 h_sync: 2008 h_sync_end 2052 h_blank_end 2200 h_border: 0
[ 6075.059] (II) fglrx(0): v_active: 1080 v_sync: 1084 v_sync_end 1089 v_blanking: 1125 v_border: 0
[ 6075.059] (II) fglrx(0): Established timings III: (not decoded)
[ 6075.059] (II) fglrx(0): Monitor name: Panasonic
[ 6075.059] (II) fglrx(0): Ranges: V min: 23 V max: 61 Hz, H min: 15 H max: 68 kHz, PixClock max 305 MHz
[ 6075.059] (II) fglrx(0): Supported detailed timing:
[ 6075.059] (II) fglrx(0): clock: 297.0 MHz Image Size: 698 x 392 mm
[ 6075.059] (II) fglrx(0): h_active: 3840 h_sync: 4016 h_sync_end 4104 h_blank_end 4400 h_border: 0
[ 6075.059] (II) fglrx(0): v_active: 2160 v_sync: 2168 v_sync_end 2178 v_blanking: 2250 v_border: 0
[ 6075.059] (II) fglrx(0): Supported detailed timing:
[ 6075.059] (II) fglrx(0): clock: 241.5 MHz Image Size: 698 x 392 mm
[ 6075.059] (II) fglrx(0): h_active: 2560 h_sync: 2608 h_sync_end 2640 h_blank_end 2720 h_border: 0
[ 6075.059] (II) fglrx(0): v_active: 1440 v_sync: 1443 v_sync_end 1448 v_blanking: 1481 v_border: 0
[ 6075.059] (II) fglrx(0): Supported detailed timing:
[ 6075.059] (II) fglrx(0): clock: 85.5 MHz Image Size: 698 x 392 mm
[ 6075.059] (II) fglrx(0): h_active: 1366 h_sync: 1436 h_sync_end 1579 h_blank_end 1792 h_border: 0
[ 6075.059] (II) fglrx(0): v_active: 768 v_sync: 771 v_sync_end 774 v_blanking: 798 v_border: 0
[ 6075.059] (II) fglrx(0): EDID vendor "MEI", prod id 41622
[ 6075.059] (II) fglrx(0): Using hsync ranges from config file
[ 6075.059] (II) fglrx(0): Using vrefresh ranges from config file
[ 6075.059] (II) fglrx(0): Printing DDC gathered Modelines:
[ 6075.059] (II) fglrx(0): Modeline "1920x1080"x0.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
[ 6075.059] (II) fglrx(0): Modeline "1280x768"x0.0 68.25 1280 1328 1360 1440 768 771 778 790 +hsync -vsync (47.4 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "1280x768"x0.0 79.50 1280 1344 1472 1664 768 771 778 798 -hsync +vsync (47.8 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "1360x768"x0.0 85.50 1360 1424 1536 1792 768 771 777 795 +hsync +vsync (47.7 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "3840x2160"x0.0 297.00 3840 4016 4104 4400 2160 2168 2178 2250 +hsync +vsync (67.5 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "2560x1440"x0.0 241.50 2560 2608 2640 2720 1440 1443 1448 1481 +hsync -vsync (88.8 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "1366x768"x0.0 85.50 1366 1436 1579 1792 768 771 774 798 +hsync +vsync (47.7 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "1280x1024"x0.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "720x576"x0.0 27.00 720 732 796 864 576 581 586 625 -hsync -vsync (31.2 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "1920x1080"x0.0 74.25 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync (28.1 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "2880x480"x0.0 108.00 2880 2944 3192 3432 480 489 495 525 -hsync -vsync (31.5 kHz e)
[ 6075.059] (II) fglrx(0): Modeline "1920x1080i"x0.0 74.25 1920 2008 2052 2200 1080 1084 1094 1125 interlace +hsync +vsync (33.8 kHz e)
[ 6075.060] (II) fglrx(0): Not using mode "3840x2160" (vrefresh out of range)
[ 6075.060] (II) fglrx(0): Printing probed modes for output DFP1
[ 6075.060] (II) fglrx(0): Modeline "3840x2160_30"x30.0 297.00 3840 4016 4104 4400 2160 2168 2178 2250 -hsync -vsync (67.5 kHz UP)
[ 6075.060] (II) fglrx(0): Modeline "1920x1080"x60.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
[ 6075.060] (II) fglrx(0): Modeline "4096x2160_24"x24.0 297.00 4096 5116 5204 5500 2160 2168 2178 2250 +hsync +vsync (54.0 kHz)
[ 6075.060] (II) fglrx(0): Modeline "4096x2160"x24.0 297.00 4096 5116 5204 5500 2160 2168 2178 2250 +hsync +vsync (54.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160"x25.0 305.00 3840 5106 5214 5400 2160 2178 2188 2250 -hsync +vsync (56.5 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160_31"x31.5 297.00 3840 3850 3880 3890 2160 2168 2178 2425 +hsync -vsync (76.3 kHz)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160_27"x27.8 297.00 3840 3850 3900 4400 2160 2168 2178 2425 +hsync -vsync (67.5 kHz)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160_24"x24.0 297.00 3840 5116 5204 5500 2160 2168 2178 2250 -hsync -vsync (54.0 kHz)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160"x31.0 297.00 3840 3850 3880 3890 2160 2168 2178 2425 +hsync -vsync (76.3 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160"x30.0 297.00 3840 4016 4104 4400 2160 2168 2178 2250 -hsync -vsync (67.5 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160"x27.0 297.00 3840 3850 3900 4400 2160 2168 2178 2425 +hsync -vsync (67.5 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160"x24.0 297.00 3840 5116 5204 5500 2160 2168 2178 2250 -hsync -vsync (54.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160"x30.0 296.70 3840 4016 4104 4400 2160 2168 2178 2250 +hsync +vsync (67.4 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160"x24.0 296.70 3840 5116 5204 5500 2160 2168 2178 2250 +hsync +vsync (53.9 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160"x26.0 295.00 3840 4026 4212 4398 2160 2271 2382 2495 +hsync -vsync (67.1 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "3840x2160"x29.0 290.00 3840 4016 4104 4400 2160 2168 2178 2250 +hsync +vsync (65.9 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "3840x2159"x30.0 295.00 3840 3884 3957 4000 2159 2168 2178 2425 +hsync -vsync (73.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "2560x1440"x60.0 241.50 2560 2608 2640 2720 1440 1443 1448 1481 +hsync -vsync (88.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "2048x1536"x30.0 296.70 2048 4016 4104 4400 1536 2168 2178 2250 +hsync +vsync (67.4 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "2048x1536"x24.0 296.70 2048 5116 5204 5500 1536 2168 2178 2250 +hsync +vsync (53.9 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1800x1440"x60.0 241.50 1800 2608 2640 2720 1440 1443 1448 1481 +hsync -vsync (88.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1856x1392"x60.0 241.50 1856 2608 2640 2720 1392 1443 1448 1481 +hsync -vsync (88.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1792x1344"x60.0 241.50 1792 2608 2640 2720 1344 1443 1448 1481 +hsync -vsync (88.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1920x1200"x60.0 241.50 1920 2608 2640 2720 1200 1443 1448 1481 +hsync -vsync (88.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1920x1080"x59.9 148.35 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.4 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1920x1080"x30.0 74.25 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (33.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1920x1080"x24.0 74.25 1920 2558 2602 2750 1080 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1920x1080"x30.0 74.18 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1920x1080"x24.0 74.18 1920 2558 2602 2750 1080 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1600x1200"x60.0 241.50 1600 2608 2640 2720 1200 1443 1448 1481 +hsync -vsync (88.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1776x1000"x59.9 148.35 1776 1864 1908 2200 1000 1004 1009 1125 +hsync +vsync (67.4 kHz ez)
[ 6075.060] (II) fglrx(0): Modeline "1776x1000"x24.0 74.25 1776 2414 2458 2750 1000 1004 1009 1125 +hsync +vsync (27.0 kHz ez)
[ 6075.060] (II) fglrx(0): Modeline "1776x1000"x30.0 74.18 1776 1864 1908 2200 1000 1004 1009 1125 +hsync +vsync (33.7 kHz ez)
[ 6075.060] (II) fglrx(0): Modeline "1680x1050"x60.0 148.50 1680 2008 2052 2200 1050 1084 1089 1125 +hsync +vsync (67.5 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1680x1050"x59.9 148.35 1680 2008 2052 2200 1050 1084 1089 1125 +hsync +vsync (67.4 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1680x1050"x30.0 74.25 1680 2008 2052 2200 1050 1084 1089 1125 +hsync +vsync (33.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1680x1050"x24.0 74.25 1680 2558 2602 2750 1050 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1680x1050"x30.0 74.18 1680 2008 2052 2200 1050 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1680x1050"x24.0 74.18 1680 2558 2602 2750 1050 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1400x1050"x60.0 148.50 1400 2008 2052 2200 1050 1084 1089 1125 +hsync +vsync (67.5 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1400x1050"x59.9 148.35 1400 2008 2052 2200 1050 1084 1089 1125 +hsync +vsync (67.4 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1400x1050"x30.0 74.25 1400 2008 2052 2200 1050 1084 1089 1125 +hsync +vsync (33.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1400x1050"x24.0 74.25 1400 2558 2602 2750 1050 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1400x1050"x30.0 74.18 1400 2008 2052 2200 1050 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1400x1050"x24.0 74.18 1400 2558 2602 2750 1050 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1600x900"x59.9 148.35 1600 1864 1908 2200 900 1004 1009 1125 +hsync +vsync (67.4 kHz ez)
[ 6075.060] (II) fglrx(0): Modeline "1600x900"x24.0 74.25 1600 2414 2458 2750 900 1004 1009 1125 +hsync +vsync (27.0 kHz ez)
[ 6075.060] (II) fglrx(0): Modeline "1600x900"x30.0 74.18 1600 1864 1908 2200 900 1004 1009 1125 +hsync +vsync (33.7 kHz ez)
[ 6075.060] (II) fglrx(0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x1024"x30.0 74.18 1280 2008 2052 2200 1024 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x1024"x24.0 74.18 1280 2558 2602 2750 1024 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1440x900"x59.9 148.35 1440 1864 1908 2200 900 1004 1009 1125 +hsync +vsync (67.4 kHz ez)
[ 6075.060] (II) fglrx(0): Modeline "1440x900"x24.0 74.25 1440 2414 2458 2750 900 1004 1009 1125 +hsync +vsync (27.0 kHz ez)
[ 6075.060] (II) fglrx(0): Modeline "1440x900"x30.0 74.18 1440 1864 1908 2200 900 1004 1009 1125 +hsync +vsync (33.7 kHz ez)
[ 6075.060] (II) fglrx(0): Modeline "1280x960"x60.0 108.00 1280 1328 1440 1688 960 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x960"x30.0 74.18 1280 2008 2052 2200 960 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x960"x24.0 74.18 1280 2558 2602 2750 960 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1366x768"x60.0 85.50 1366 1436 1579 1792 768 771 774 798 +hsync +vsync (47.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1366x768"x30.0 74.18 1366 2008 2052 2200 768 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1366x768"x24.0 74.18 1366 2558 2602 2750 768 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1360x768"x60.0 85.50 1360 1424 1536 1792 768 771 777 795 +hsync +vsync (47.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1360x768"x30.0 74.18 1360 2008 2052 2200 768 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1360x768"x24.0 74.18 1360 2558 2602 2750 768 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x768"x60.0 79.50 1280 1344 1472 1664 768 771 778 798 -hsync +vsync (47.8 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x768"x30.0 74.18 1280 2008 2052 2200 768 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x768"x24.0 74.18 1280 2558 2602 2750 768 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x720"x60.0 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x720"x59.9 74.18 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x720"x30.0 74.18 1280 2008 2052 2200 720 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1280x720"x24.0 74.18 1280 2558 2602 2750 720 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.060] (II) fglrx(0): Modeline "1024x768"x30.0 74.18 1024 2008 2052 2200 768 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.061] (II) fglrx(0): Modeline "1024x768"x24.0 74.18 1024 2558 2602 2750 768 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.061] (II) fglrx(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
[ 6075.061] (II) fglrx(0): Modeline "1152x648"x59.9 74.18 1152 1262 1302 1650 648 653 658 750 +hsync +vsync (45.0 kHz ez)
[ 6075.061] (II) fglrx(0): Modeline "800x600"x30.0 74.18 800 2008 2052 2200 600 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.061] (II) fglrx(0): Modeline "800x600"x24.0 74.18 800 2558 2602 2750 600 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.061] (II) fglrx(0): Modeline "800x600"x60.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
[ 6075.061] (II) fglrx(0): Modeline "640x480"x30.0 74.18 640 2008 2052 2200 480 1084 1089 1125 +hsync +vsync (33.7 kHz e)
[ 6075.061] (II) fglrx(0): Modeline "640x480"x24.0 74.18 640 2558 2602 2750 480 1084 1089 1125 +hsync +vsync (27.0 kHz e)
[ 6075.061] (II) fglrx(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
[ 6075.061] (II) fglrx(0): EDID for output DFP2
[ 6075.061] (II) fglrx(0): EDID for output DFP3
[ 6075.061] (II) fglrx(0): EDID for output DFP4
[ 6075.061] (II) fglrx(0): EDID for output DFP5
[ 6075.061] (II) fglrx(0): EDID for output DFP6
[ 6075.061] (II) fglrx(0): EDID for output DFP7
[ 6075.061] (II) fglrx(0): Output DFP1 connected
[ 6075.061] (II) fglrx(0): Output DFP2 disconnected
[ 6075.061] (II) fglrx(0): Output DFP3 disconnected
[ 6075.061] (II) fglrx(0): Output DFP4 disconnected
[ 6075.061] (II) fglrx(0): Output DFP5 disconnected
[ 6075.061] (II) fglrx(0): Output DFP6 disconnected
[ 6075.061] (II) fglrx(0): Output DFP7 disconnected
[ 6075.061] (II) fglrx(0): Using user preference for initial modes
[ 6075.061] (II) fglrx(0): Output DFP1 using initial mode 3840x2160_30
[ 6075.061] (II) fglrx(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[ 6075.061] (II) fglrx(0): Display dimensions: (1440, 810) mm
[ 6075.061] (II) fglrx(0): DPI set to (67, 67)
[ 6075.061] (II) fglrx(0): Eyefinity capable adapter detected.
[ 6075.061] (II) fglrx(0): Adapter AMD Radeon R9 200 Series has 6 configurable heads and 1 displays connected.