On Mon, 2010-11-08 at 06:22 -0500, Jon Masters wrote:
> On Mon, 2010-11-08 at 05:54 -0500, Jon Masters wrote:
>
> > Here is the EDID output after booting:
> >
> > [...@monticello ~]$ hexdump /sys/class/drm/card0-LVDS-1/edid
> > 0000000 ff00 ffff ffff 00ff 6422 03e9 8544 0001
> > 0000010 141c 0301 1680 780d 860a 9426 5157 2790
> > 0000020 4f21 0054 0000 0101 0101 0101 0101 0101
> > 0000030 0101 0101 0101 1194 b000 5840 2019 2335
> > 0000040 0045 81dc 0000 1900 1416 d800 5840 2026
> > 0000050 235d 0415 81dc 0000 0000 0000 fe00 0000
> > 0000060 0000 0000 0000 0000 0000 0000 0000 fe00
> > 0000070 0000 0000 0000 0000 0100 0000 0000 f200
> > 0000080
>
> As I mentioned on IRC, I'm familiar with how I2C works electrically, and
> therefore EDID implementation as a concept, but I am not really a
> graphics hacker so I wasn't aware that you prefer edid-decode :)
>
> Here is a decoded version of the output:
And here is an old file I had with the output when running a broken
kernel with the cacheing enabled:
Screen 0: minimum 320 x 200, current 1024 x 600, maximum 4096 x 4096
LVDS1 connected 1024x600+0+0 (0x43) normal (normal left inverted right x
axis y axis) 220mm x 129mm
Identifier: 0x41
Timestamp: 1402374
Subpixel: horizontal rgb
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 1
CRTCs: 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff002264e90344850100
1c14010380160d780a86269457519027
214f5400000001010101010101010101
010101010101941100b0405819203523
4500dc8100000019161400d840582620
5d231504dc8100000000000000fe0000
000000000000000000000000000000fe
000000000000000000010000000000f2
BACKLIGHT: 10 (0x0000000a) range: (0,10)
Backlight: 10 (0x0000000a) range: (0,10)
scaling mode: Full aspect
supported: None Full Center Full aspect
1024x600 (0x43) 45.0MHz -HSync -VSync *current +preferred
h: width 1024 start 1077 end 1112 total 1200 skew 0 clock
37.5KHz
v: height 600 start 604 end 609 total 625 clock
60.0Hz
1024x600 (0x44) 51.4MHz -HSync -VSync
h: width 1024 start 1117 end 1152 total 1240 skew 0 clock
41.5KHz
v: height 600 start 601 end 606 total 638 clock
65.0Hz
800x600 (0x45) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock
37.9KHz
v: height 600 start 601 end 605 total 628 clock
60.3Hz
800x600 (0x46) 36.0MHz +HSync +VSync
h: width 800 start 824 end 896 total 1024 skew 0 clock
35.2KHz
v: height 600 start 601 end 603 total 625 clock
56.2Hz
640x480 (0x47) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock
31.5KHz
v: height 480 start 490 end 492 total 525 clock
59.9Hz
VGA1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x42
Timestamp: 1402374
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
Jon.
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
