I have a LCD display attatched to my WBQ (DLC1010AZG-T-7). During U-Boot boot I overwrite bootargs with mxcb0:dev=ldb,LDB-WSVGA,if=RGB24
The resolution fits my display (1024x600) perfectly. The display is detected under Ubuntu 12. It only seems that there are problems with the color mode. The colors seem partialy right, but not entirely. Furthermore the display looks very dimmed / gray over all. (Backlight is fully on, no PWM - guaranteed, hard wired to power supply, full brightness white visible when no LVDS data is provided).
See the image for details of wrong color (reference color card).
I suspect this problem to be coming from the "color mode". No matter wheter I use RGB565, RGB666, RGB888 or RGB24 nothing changes.
Unfortunately I can not find a code / documentation which modes are supported / usable on the WBQ (kernel?).
- Where (which file, which repo) is used for the Ubuntu 12 WBQ kernel, where can I find the video modes (and display timing) ?
- How to find out which kernel version is used in Ubunutu 12 WBQ kernel?
- An ideas or suggestions what might be wrong?
See as attatchments: testimage (photo of my LCD, wrong color), reference image (how it should be), and photo of firefox w. wrong colors, please scroll the image to see the application icons also in wrong color
Datasheet Display http://www.display-solution.com/pdf/tft-displays/low-cost-industrie-tft-displays/TFT-DS-1010AZG.pdf