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From: Filippo G. <fi...@es...> - 2014-08-04 09:42:12
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hi,
thanks for ddccontrol!
I recently got a dell u2414h which seems to be responding to ddc over
displayport just fine (haven't tried hdmi yet).
Below there's output from parse-edid and ddccontrol -p -c -d. I tried setting
the brightness and seems to respond as expected.
HTH,
filippo
# get-edid | parse-edid
This is read-edid version 3.0.1. Prepare for some fun.
Attempting to use i2c interface
No EDID on bus 0
No EDID on bus 1
No EDID on bus 2
No EDID on bus 3
No EDID on bus 4
No EDID on bus 5
1 potential busses found: 6
256-byte EDID successfully retrieved from i2c bus 6
Looks like i2c was successful. Have a good day.
Checksum Correct
Section "Monitor"
Identifier "DELL U2414H"
ModelName "DELL U2414H"
VendorName "DEL"
# Monitor Manufactured week 17 of 2014
# EDID version 1.4
# Digital Display
DisplaySize 530 300
Gamma 2.20
Option "DPMS" "true"
Horizsync 30-83
VertRefresh 56-76
# Maximum pixel clock is 170MHz
#Not giving standard mode: 1152x864, 75Hz
#Not giving standard mode: 1280x1024, 60Hz
#Not giving standard mode: 1600x900, 60Hz
#Not giving standard mode: 1600x1200, 60Hz
#Not giving standard mode: 1920x1080, 60Hz
#Extension block found. Parsing...
Modeline "Mode 13" +hsync +vsync
Modeline "Mode 0" +hsync +vsync
Modeline "Mode 1" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 2" 74.250 1920 2008 2052 2200 1080 1082 1087 1125 +hsync +vsync interlace
Modeline "Mode 3" 74.250 1280 1390 1420 1650 720 725 730 750 +hsync +vsync
Modeline "Mode 4" 27.027 720 736 798 858 480 489 495 525 -hsync -vsync
Modeline "Mode 5" 27.027 720 736 798 858 480 489 495 525 -hsync -vsync
Modeline "Mode 6" 27.027 1440 1478 1602 1716 480 484 487 525 -hsync -vsync interlace
Modeline "Mode 7" 27.000 1440 1464 1590 1728 576 578 581 625 -hsync -vsync interlace
Modeline "Mode 8" 25.200 640 656 752 800 480 490 492 525 -hsync -vsync
Modeline "Mode 9" 74.250 1920 2448 2492 2640 1080 1082 1089 1125 +hsync +vsync interlace
Modeline "Mode 10" 148.500 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 11" 27.000 720 732 796 864 576 581 586 625 -hsync -vsync
Modeline "Mode 12" 74.250 1280 1720 1760 1980 720 725 730 750 +hsync +vsync
Modeline "Mode 14" +hsync +vsync interlace
Modeline "Mode 15" +hsync +vsync
Modeline "Mode 16" -hsync -vsync
Option "PreferredMode" "Mode 13"
EndSection
ddccontrol version 0.4.2
Copyright 2004-2005 Oleg I. Vdovikin (ol...@cs...)
Copyright 2004-2006 Nicolas Boichat (ni...@bo...)
This program comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of this program under the terms of the GNU General Public License.
Probing for available monitorsI/O warning : failed to load external entity "/usr/share/ddccontrol-db/monitor/DELA0A2.xml"
Document not parsed successfully.
I/O warning : failed to load external entity "/usr/share/ddccontrol-db/monitor/DELlcd.xml"
Document not parsed successfully.
.......
Detected monitors :
- Device: dev:/dev/i2c-6
DDC/CI supported: Yes
Monitor Name: VESA standard monitor
Input type: Digital
(Automatically selected)
Reading EDID and initializing DDC/CI at bus dev:/dev/i2c-6...
I/O warning : failed to load external entity "/usr/share/ddccontrol-db/monitor/DELA0A2.xml"
Document not parsed successfully.
I/O warning : failed to load external entity "/usr/share/ddccontrol-db/monitor/DELlcd.xml"
Document not parsed successfully.
EDID readings:
Plug and Play ID: DELA0A2 [VESA standard monitor]
Input type: Digital
=============================== WARNING ===============================
There is no support for your monitor in the database, but ddccontrol is
using a basic generic profile. Many controls will not be supported, and
some controls may not work as expected.
Please update ddccontrol-db, or, if you are already using the latest
version, please send the output of the following command to
ddc...@li...:
LANG= LC_ALL= ddccontrol -p -c -d
Thank you.
=============================== WARNING ===============================
Capabilities:
Raw output: (prot(monitor)type(lcd)model(U2414H)cmds(01 02 03 07 0C E3 F3)vcp(02 04 05 08 10 12 14(01 04 05 06 08 09 0B 0C) 16 18 1A 52 60( 0F 10 11 12) AA(01 02 04) AC AE B2 B6 C6 C8 C9 D6(01 04 05) DC(00 02 03 05 ) DF F0(00 08) FD E0 E1 E2(00 01 02 04 0B 0C 0D 0F 10 11 13 14 19) F1 F2)mccs_ver(2.1)mswhql(1))
Parsed output:
VCP: 02 04 05 08 10 12 14 16 18 1a 52 60 aa ac ae b2 b6 c6 c8 c9 d6 dc df e0 e1 e2 f0 f1 f2 fd
Type: LCD
Controls (valid/current/max) [Description - Value name]:
Control 0x02: +/2/2 C [???]
Control 0x04: +/0/255 C [Restore Factory Defaults]
Control 0x05: +/0/1 C [Restore Brightness and Contrast]
Control 0x06: +/0/255 [???]
Control 0x08: +/0/255 C [Restore Factory Default Color]
Control 0x0b: +/0/24028 [???]
Control 0x0c: +/1/255 [???]
Control 0x0e: +/50/100 [???]
Control 0x10: +/59/100 C [Brightness]
Control 0x12: +/45/100 C [Contrast]
Control 0x14: +/5/12 C [???]
Control 0x16: +/100/100 C [Red maximum level]
Control 0x18: +/97/100 C [Green maximum level]
Control 0x1a: +/100/100 C [Blue maximum level]
Control 0x1e: +/0/2 [???]
Control 0x20: +/249/100 [???]
Control 0x30: +/11/100 [???]
Control 0x3e: +/50/100 [???]
Control 0x52: +/16/255 C [???]
Control 0x60: +/15/14 C [Input Source Select]
Control 0x6c: +/128/255 [???]
Control 0x6e: +/128/255 [???]
Control 0x70: +/128/255 [???]
Control 0xa8: +/0/3 [???]
Control 0xaa: +/1/255 C [OSD Orientation - Landscape]
Control 0xac: +/1964/1 C [???]
Control 0xae: +/6000/0 C [???]
Control 0xb2: +/1/8 C [???]
Control 0xb4: +/1/2 [???]
Control 0xb6: +/3/5 C [???]
Control 0xc0: +/90/65535 [???]
Control 0xc6: +/17868/65535 C [???]
Control 0xc8: +/22021/0 C [???]
Control 0xc9: +/258/65535 C [???]
Control 0xca: +/2/2 [???]
Control 0xd6: +/1/255 C [DPMS Control - On]
Control 0xdc: +/0/255 C [???]
Control 0xdf: +/513/255 C [???]
Control 0xe0: +/0/1 C [???]
Control 0xe1: +/0/1 C [Power control - Off]
Control 0xe2: +/0/255 C [???]
Control 0xe3: +/0/1 [???]
Control 0xf0: +/0/255 C [???]
Control 0xf1: +/3/255 C [???]
Control 0xf2: +/0/255 C [???]
Control 0xfa: +/0/65535 [???]
Control 0xfb: +/1/1 [???]
Control 0xfc: +/176/255 [???]
Control 0xfd: +/98/65535 C [???]
Control 0xff: +/0/65535 [???]
filippo
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