geep
Guest
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 Posted: Sun Nov 16, 2008 12:42 am Post subject: Re: xorg.conf acer al2216w |
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On Fri, 14 Nov 2008 20:55:34 -0800, Handover Phist wrote:
| Quote: | Anyone out there using this monitor? I have an NVidia card and I'm using
the nvidia module. I can't seem to get any useable resolution.
I'm using:
HorizSync 31.0 - 84.0
VertRefresh 56.0 - 77.0
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Just a thought - try a Modeline generated by gtf tool.
Your monitor is capable of 1680 x 1050 @ 60Hz - http://tinyurl.com/59s45o
Modeline "1680x1050_60.00" 147.14 1680 1784 1968 2256 1050 1051 1054
1087 -HSync +Vsync
Good Luck,
Peter
gtf --help
usage: gtf x y refresh [-v|--verbose] [-f|--fbmode] [-x|--xorgmode]
x : the desired horizontal resolution (required)
y : the desired vertical resolution (required)
refresh : the desired refresh rate (required)
-v|--verbose : enable verbose printouts (traces each step of the
computation)
-f|--fbmode : output an fbset( -style mode description
-x|--xorgmode : output an Xorg-style mode description (this is the
default
if no mode description is requested)
x@y:~$ gtf 1680 1050 60 -v -f -x
1: [H PIXELS RND] : 1680.000000
2: [V LINES RND] : 1050.000000
3: [V FIELD RATE RQD] : 60.000000
4: [TOP MARGIN (LINES)] : 0.000000
5: [BOT MARGIN (LINES)] : 0.000000
6: [INTERLACE] : 0.000000
7: [H PERIOD EST] : 15.334602
8: [V SYNC+BP] : 36.000000
9: [V BACK PORCH] : 33.000000
10: [TOTAL V LINES] : 1087.000000
11: [V FIELD RATE EST] : 59.992634
12: [H PERIOD] : 15.332720
13: [V FIELD RATE] : 60.000000
14: [V FRAME RATE] : 60.000000
15: [LEFT MARGIN (PIXELS)] : 0.000000
16: [RIGHT MARGIN (PIXELS)] : 0.000000
17: [TOTAL ACTIVE PIXELS] : 1680.000000
18: [IDEAL DUTY CYCLE] : 25.400185
19: [H BLANK (PIXELS)] : 576.000000
20: [TOTAL PIXELS] : 2256.000000
21: [PIXEL FREQ] : 147.136322
22: [H FREQ] : 65.220001
17: [H SYNC (PIXELS)] : 184.000000
18: [H FRONT PORCH (PIXELS)] : 104.000000
36: [V ODD FRONT PORCH(LINES)] : 1.000000
# 1680x1050 @ 60.00 Hz (GTF) hsync: 65.22 kHz; pclk: 147.14 MHz
Modeline "1680x1050_60.00" 147.14 1680 1784 1968 2256 1050 1051 1054
1087 -HSync +Vsync
mode "1680x1050 60.00Hz 32bit (GTF)"
# PCLK: 147.14 MHz, H: 65.22 kHz, V: 60.00 Hz
geometry 1680 1050 1680 1050 32
timings 6796 288 104 33 1 184 3
hsync low
vsync high
endmode |
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