Display
LTL106AL01-002_Rev.P00_20140514_201506075567.pdf
1MB
PDF

Timing

Raw EDID from ACPI

1
0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x4c, 0xa3, 0x42, 0x31, 0x00, 0x00, 0x00, 0x00,
2
0x00, 0x15, 0x01, 0x04, 0xa0, 0x17, 0x0d, 0x78, 0x0a, 0x87, 0xf5, 0x94, 0x57, 0x4f, 0x8c, 0x27,
3
0x27, 0x50, 0x54, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
4
0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x1e, 0x1c, 0x56, 0xb0, 0x50, 0x00, 0x0a, 0x30, 0x0e, 0x38,
5
0x13, 0x00, 0xeb, 0x84, 0x00, 0x00, 0x00, 0x19, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x00,
6
0x00, 0x00, 0x00, 0x00, 0x00, 0x44, 0xdc, 0x03, 0x74, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x00, 0x53,
7
0x41, 0x4d, 0x53, 0x55, 0x4e, 0x47, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfe,
8
0x00, 0x31, 0x30, 0x36, 0x41, 0x4c, 0x30, 0x31, 0x2d, 0x30, 0x30, 0x31, 0x0a, 0x20, 0x00, 0x7e
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edid_sRT.bin
128B
Binary
Binary version of EDID

Decoded EDID

Many tools exist which can decode EDID. On Ubuntu you can use edid-decode. The ouput is below...
edid_sRT.txt
1
/* cut binary dump*/
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EDID version: 1.4
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Manufacturer: SEC Model 12610 Serial Number 0
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Made in year 2011
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Digital display
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8 bits per primary color channel
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Digital interface is not defined
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Maximum image size: 23 cm x 13 cm
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Gamma: 2.20
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Supported color formats: RGB 4:4:4, YCrCb 4:4:4
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First detailed timing includes the native pixel format and preferred refresh rate
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Color Characteristics
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Red: 0.5800, 0.3398
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Green: 0.3095, 0.5498
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Blue: 0.1552, 0.1552
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White: 0.3134, 0.3291
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Established Timings I & II: none
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Standard Timings: none
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Detailed mode: Clock 71.980 MHz, 235 mm x 132 mm
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1366 1380 1436 1542 ( 14 56 106)
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768 769 772 778 ( 1 3 6)
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-hsync -vsync
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VertFreq: 60.000 Hz, HorFreq: 46.680 kHz
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Manufacturer-Specified Display Descriptor (0x0f): 00 0f 00 00 00 00 00 00 00 00 00 44 dc 03 74 00 ...........D..t.
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Alphanumeric Data String: SAMSUNG
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Alphanumeric Data String: 106AL01-001
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Checksum: 0x7e
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edid_sRT.txt
1KB
Text
Human Readable version of EDID
You can also use this EDID reader page

Translated to devicetree

WIP At the we use a samsung display with same resolution and similar timings which works. But to optimize the devicetree someone has to decode EDID to panel-timings
linux/panel-timing.yaml at master · torvalds/linux
GitHub

GPIOs

Controlling the following GPIOs from UEFI Shell gave the result below. The GPIOs were extracted from ACPI
GPIO
Backlight
Logo
Note
Function
B2
Y
N
Image fades out
LVDS power down
DD0
N
Y
Logo can bee seen with
external light source
backlight power
DD2
N
N
Display is dead
panel power
H0
N
Y
PWM brightness control
PWM brightness

Connector

Pin
2/3 Panel VDD
GPIO DD2
25 BL_PWM
GPIO H0
26 Backlight enable
GPIO DD0
28/29/30 LED Anode
Always connected to 12V
Last modified 1mo ago