ODROID XU4 TO HDMI-VGA 1280X1024
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@substring Oops! my apologies. Link to XU4:
https://wiki.odroid.com/odroid-xu4/troubleshooting/how_to_change_resolution
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@peche oh well, agyerall it's in /boot/boot.ini, you should uncomment the right edid
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Yes i modifie my boot.ini
And I blocked signal hdmi video out 1280x1024
my screen has no output hdmi and when i put the adapter hdmi / vga the signal does not come out
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This is my boot. Ini
ODROIDXU-UBOOT-CONFIG
U-Boot Parameters (DO NOT MODIFY)
setenv version 3.10
setenv zimage zImage
setenv fdtbin exynos5422-odroidxu3.dtb--- Screen Configuration for HDMI ---
---------------------------------------
Uncomment only ONE line! Leave all commented for automatic selection.
Uncomment only the setenv line!
---------------------------------------
ODROID-VU forced resolution
setenv videoconfig "video=HDMI-A-1:1280x1024"
-----------------------------------------------
ODROID-VU forced EDID
setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x1024.bin"
-----------------------------------------------
1920x1080 (1080P) with monitor provided EDID information. (1080p-edid)
#setenv videoconfig "video=HDMI-A-1:1920x1080@60"
-----------------------------------------------
#1920x1080 20x1080 (1080P) without monitor data using generic information (1080p-noedid)
setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1080.bin"
-----------------------------------------------
1920x1080 50hz (1080P) with monitor provided EDID information. (1080p 50hz-edid)
setenv videoconfig "video=HDMI-A-1:1920x1080@50"
-----------------------------------------------
1280x1024 without monitor data using generic information
setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x1024.bin"
-----------------------------------------------
--- HDMI / DVI Mode Selection ---
------------------------------------------
- HDMI Mode
setenv vout "hdmi"
- DVI Mode (disables sound over HDMI as per DVI compat)
setenv vout "dvi"
setenv vout "vga"
--- CPU Governor Setup ---
Uncomment only one line. New governor is set after 90secs after boot.
------------------------------------------
- Performance (Keep all the CPU's at Maximum frequency)
setenv governor "performance"
------------------------------------------
- Ondemand
setenv governor "ondemand"
------------------------------------------
- Interactive (Pretty much just like ondemand with more possible customization via sysfs.)
setenv governor "interactive"
------------------------------------------
- Conservative (Like ondemand, but do the frequency transitions more slowly, great for battery powered applications)
setenv governor "conservative"
------------------------------------------
- Powersave (Keeps the CPU's to the lowest possible temps)
setenv governor "powersave"
--- HDMI CEC Configuration ---
------------------------------------------
setenv cecenable "false" # false or true
set to true to enable HDMI CEC
#------------------------------------------------------------------------------
HDMI Hot Plug detection
#------------------------------------------------------------------------------
Forces the HDMI subsystem to ignore the check if the cable is connected or
not.
false : disable the detection and force it as connected.
true : let cable, board and monitor decide the connection status.
default: false
#------------------------------------------------------------------------------
setenv HPD "false"
setenv hdmi_phy_control "HPD=${HPD} vout=${vout}"setenv zimage_addr_r 0x40008000
setenv fdtbin_addr_r 0x44000000setenv fdt_high "0xffffffff"
Default boot argument
setenv bootrootfs "root=/dev/mmcblk0p2 rootwait ro"
setenv console "console=ttySAC2,115200n8 consoleblank=0 vt.global_cursor_default=0"boot commands
fatload mmc 0:1 ${zimage_addr_r} ${zimage}
fatload mmc 0:1 ${fdtbin_addr_r} ${fdtbin}fdt addr 0x44000000
if test "${cecenable}" = "false"; then fdt rm /cec@101B0000; fisetenv bootargs "${bootrootfs} ${console} governor=${governor} ${videoconfig} ${hdmi_phy_control}"
bootz ${zimage_addr_r} - ${fdtbin_addr_r}
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I don t find on odroid boot/config. Text
Where is it ?
And you have the file ?
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@peche take a look here:
https://pastebin.com/aMU3mkss (it`s the /BOOT/boot.ini file)
It should work ( I downloaded the xu4 image and edited the file, but I don`t have the hardware to test it on.)
what I changed:
I commented out:
setenv videoconfig "video=HDMI-A-1:1920x1080@60"and added in it`s place:
setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x1024.bin"I also commented out:
setenv vout "hdmi"and added in it`s place:
setenv vout "dvi"Hoping this might help
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hello i test but nothing
i change a lot value to ligne MODIFIE
but nothing the screen work on hdmi but no work on adaptater hdmi-vga :
if you have some idea
great
thank you to advance
ODROIDXU-UBOOT-CONFIG
U-Boot Parameters (DO NOT MODIFY)
setenv version 3.10
setenv zimage zImage
setenv fdtbin exynos5422-odroidxu3.dtb--- Screen Configuration for HDMI ---
---------------------------------------
Uncomment only ONE line! Leave all commented for automatic selection.
Uncomment only the setenv line!
---------------------------------------
ODROID-VU forced resolution
setenv videoconfig "video=HDMI-A-1:1280x1024" MODIFIE
-----------------------------------------------
ODROID-VU forced EDID
setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x10240.bin"
-----------------------------------------------
1280x1024 with monitor provided EDID information
setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x1024.bin
-----------------------------------------------
-----------------------------------------------
-----------------------------------------------
-----------------------------------------------
1280x1024 without monitor data using generic information
setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x1024.bin"
-----------------------------------------------
-----------------------------------------------
-----------------------------------------------
-----------------------------------------------
--- HDMI / DVI Mode Selection ---
------------------------------------------
- HDMI Mode
setenv vout "dvi" MODIFIE
- DVI Mode (disables sound over HDMI as per DVI compat)
setenv vout "dvi"
--- CPU Governor Setup ---
Uncomment only one line. New governor is set after 90secs after boot.
------------------------------------------
- Performance (Keep all the CPU's at Maximum frequency)
setenv governor "performance"
------------------------------------------
- Ondemand
setenv governor "ondemand"
------------------------------------------
- Interactive (Pretty much just like ondemand with more possible customization via sysfs.)
setenv governor "interactive"
------------------------------------------
- Conservative (Like ondemand, but do the frequency transitions more slowly, great for battery powered applications)
setenv governor "conservative"
------------------------------------------
- Powersave (Keeps the CPU's to the lowest possible temps)
setenv governor "powersave"
--- HDMI CEC Configuration ---
------------------------------------------
setenv cecenable "true" MODIFIE
false or true
set to true to enable HDMI CEC
#------------------------------------------------------------------------------
HDMI Hot Plug detection
#------------------------------------------------------------------------------
Forces the HDMI subsystem to ignore the check if the cable is connected or
not.
false : disable the detection and force it as connected.
true : let cable, board and monitor decide the connection status.
default: false MODIFIE
#------------------------------------------------------------------------------
setenv HPD "false"
setenv hdmi_phy_control "HPD=${HPD} vout=${vout}"setenv zimage_addr_r 0x40008000
setenv fdtbin_addr_r 0x44000000setenv fdt_high "0xffffffff"
Default boot argument
setenv bootrootfs "root=/dev/mmcblk0p2 rootwait ro"
setenv console "console=ttySAC2,115200n8 consoleblank=0 vt.global_cursor_default=0"boot commands
fatload mmc 0:1 ${zimage_addr_r} ${zimage}
fatload mmc 0:1 ${fdtbin_addr_r} ${fdtbin}fdt addr 0x44000000
if test "${cecenable}" = "false"; then fdt rm /cec@101B0000; fisetenv bootargs "${bootrootfs} ${console} governor=${governor} ${videoconfig} ${hdmi_phy_control}"
bootz ${zimage_addr_r} - ${fdtbin_addr_r}
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@peche first of all, learn to paste such code between triple back ticks blocks. The result is supposed to look like :
nice code blockwhich you'd write as :
```
nice code block
```
(you can copy this in your answer and replace the text of course)Now, something is weird, because your boot.ini is supposed to looke like this. So you'd just have to add a
#in front of the current video mode and remove a#in front of the mode you wish to useFormer dev - Please reply with @substring so that i am notified when you answer me
Ex dev - Merci de me répondre en utilisant @substring pour que je sois notifé -
@substring thank you but nothing
i will change the adaptateur hdmi / vga
or i buy a new screen with hdmi -
@substring
hello I went to a computer store
to test my odroid
http://www.eu.diigiit.com/fr/odroid-xu4qit does not start on any screen PC against it starts on the tv with hdmi
I modified the resolsution
and I have the correct resolution that appears after the line choice that appears and
for my pc screen I had chosen that the1280x1024 with data using generic information
setenv videoconfig "drm_kms_helper.edid_firmware = edid / 1280x1024.bin"
on the other hand the screen of pc in the shop displays no signal: 0000x0000 / 00hrz
I test another odroid the one with the fan
https://www.francerobotique.com/hardkernel/570-odroid-xu4-art0570-hardkernelpoids-60g-dimensions-82-x-58-x-22-mm-alimentation-5v-4a-connecteur-gpio-ram- 2-go-LPDDR3-pop-process.htmland it works why it does not work? or only on tv
http://www.eu.diigiit.com/fr/odroid-xu4qi need help thanks in advance
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@gnubit thank you
but don't work ;-( -
Je ai une nouvelle piste
Sur YouTube il parle de écran lcd
Ou il faut mettre à jour les drivers et c'est sur ogst
Ensuite le reconfigurer ...
