Difference between revisions of "HBW test/test"
From ESS-WIKI
(→Prerequisites) |
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=== On RSB-3810 === | === On RSB-3810 === | ||
* i2c-tools installed | * i2c-tools installed | ||
| + | <syntaxhighlight lang="bash"> | ||
| + | sudo apt update | ||
| + | sudo apt install i2c-tools | ||
| + | </syntaxhighlight> | ||
==Convert EDID config to hex value== | ==Convert EDID config to hex value== | ||
Revision as of 11:15, 27 December 2023
Prerequisites
On Host PC
- LVDS panel's EDID config (128 bytes)
- (optional) one utility to edit EDID config
- PTN3460 Programming Guide
On RSB-3810
- i2c-tools installed
sudo apt update
sudo apt install i2c-tools
Convert EDID config to hex value
Convert hex value to i2cset command list
Add i2c command for PTN3460
run the script
flash new firmware.vfat
get and extract update_edid.tgz
tar xvf update_edid.tgz
flash u-boot env & firmware (dtb)
genio-flash mmc0boot1 firmware firmware_b