Problem with LCD color in 24-bit Display Interface

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Problem with LCD color in 24-bit Display Interface

690 Views
mohsengh
Contributor III

Hi Dears,

We have a problem with LCD colors in both Uboot and kernel. We use iMX6Solo with TI DS90UH925Q serilizer and DS90UH926Q Deserializer for connecting imx to TFT LCD.

below image shows our schematic design of Serializer  section.

pastedImage_1.png

Please see attached files for better image quality.

Also i have attached a screen shot of LCD. 

we use table 66 of IMX6SDLAEC Rev. 8, 09/2017 to connecting imxsolo processor to serilizer.

is there any hardware issues to having such problem or it's a software issue?

is the IMX6Solo Linux support  LCD 24-bit parallel interface?

Labels (2)
1 Reply

634 Views
igorpadykov
NXP Employee
NXP Employee

Hi Mohsen

i.MX6DQ/SDL NXP BSPs does not support ipu parallel interface, such example can be found

for example in boundary devices i.MX6 software

linux-imx6/imx6qdl-sabrelite.dtsi at boundary-imx_4.14.x_2.0.0_ga · boundarydevices/linux-imx6 · Git... 

https://boundarydevices.com/configuring-i-mx6-machines-different-screens-nitrogen6x-sabre-lite/ 

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------