Ernie
2017-11-16, 15:14:19
60Hz würden mir ja reichen @3440x1440 10 Bit...
Ja, die LG-Treiber habe ich probiert, ebenso ein neues Kabel, was 4k@60HZ schaffen soll. DP1.2 ist aktiviert.
Ich hab mal das EDID ausgelesen (das ließe sich doch über die Registry anpassen, oder?), daran erkennt man, dass er auch in 10Bit läuft nur eben in 50 Hz:
EDID revision............ 1.4
Input signal type........ Digital (DisplayPort)
Color bit depth.......... 10 bits per primary color
Color encoding formats... RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2
Screen size.............. 800 x 340 mm (34,2 in)
Power management......... Standby
Extension blocs.......... 1 (CEA-EXT)
-------------------------
DDC/CI................... Supported
MCCS revison............. 2.1
Display technology....... TFT
Controller............... STK 0x0
Firmware revision........ 0.1
Firmware flags........... 0x0000006F
Active power on time..... 117 hours
Power consumption........ Not supported
Current frequency........ 73,70kHz, 50,00Hz
Color characteristics
Default color space...... sRGB
Display gamma............ 2,20
Red chromaticity......... Rx 0,651 - Ry 0,332
Green chromaticity....... Gx 0,307 - Gy 0,631
Blue chromaticity........ Bx 0,150 - By 0,060
White point (default).... Wx 0,313 - Wy 0,329
Additional descriptors... None
Timing characteristics
Horizontal scan range.... 30-90kHz
Vertical scan range...... 56-61Hz
Video bandwidth.......... 320MHz
CVT standard............. Not supported
GTF standard............. Not supported
Additional descriptors... None
Preferred timing......... Yes
Native/preferred timing.. 3440x1440p at 60Hz
Modeline............... "3440x1440" 319,750 3440 3488 3520 3600 1440 1443 1453 1481 +hsync -vsync
Detailed timing #1....... 3440x1440p at 50Hz
Modeline............... "3440x1440" 265,250 3440 3488 3520 3600 1440 1443 1453 1474 +hsync -vsync
Standard timings supported
640 x 480p at 60Hz - IBM VGA
800 x 600p at 60Hz - VESA
1024 x 768p at 60Hz - VESA
1152 x 864p at 60Hz - VESA STD
1280 x 1024p at 60Hz - VESA STD
1280 x 720p at 60Hz - VESA STD
1600 x 900p at 60Hz - VESA STD
1680 x 1050p at 60Hz - VESA STD
1920 x 1080p at 60Hz - VESA STD
1280 x 800p at 60Hz - VESA STD
EIA/CEA-861 Information
Revision number.......... 3
IT underscan............. Not supported
Basic audio.............. Supported
YCbCr 4:4:4.............. Supported
YCbCr 4:2:2.............. Supported
Native formats........... 1
Detailed timing #1....... 3440x1440p at 30Hz
Modeline............... "3440x1440" 157,750 3440 3488 3520 3600 1440 1443 1453 1461 +hsync -vsync
Detailed timing #2....... 2560x1080p at 60Hz
Modeline............... "2560x1080" 185,580 2560 2624 2688 2784 1080 1083 1093 1111 -hsync -vsync
Detailed timing #3....... 1280x720p at 60Hz
Modeline............... "1280x720" 74,250 1280 1390 1430 1650 720 725 730 750 +hsync +vsync
Detailed timing #4....... 720x480p at 60Hz
Modeline............... "720x480" 27,000 720 736 798 858 480 489 495 525 -hsync -vsync
Detailed timing #5....... 1920x1080p at 60Hz
Modeline............... "1920x1080" 148,500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
CE audio data (formats supported)
LPCM 2-channel, 16/20/24 bit depths at 44/48 kHz
CE video identifiers (VICs) - timing/formats supported
1920 x 1080p at 60Hz - HDTV (16:9, 1:1)
1280 x 720p at 60Hz - HDTV (16:9, 1:1)
720 x 480p at 60Hz - EDTV (16:9, 32:27)
640 x 480p at 60Hz - Default (4:3, 1:1)
NB: NTSC refresh rate = (Hz*1000)/1001
CE speaker allocation data
Channel configuration.... 2.0
Front left/right......... Yes
Front LFE................ No
Front center............. No
Rear left/right.......... No
Rear center.............. No
Front left/right center.. No
Rear left/right center... No
Rear LFE................. No
Report information
Date generated........... 16.11.2017
Software revision........ 2.90.0.1020
Data source.............. Real-time 0x0100
Operating system......... 10.0.16299.2
Raw data
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