[#4646] Varittronix LCD driver mixes blue and Red
Submitted By: David Field
2008-11-13 19:01:03 Close Date
Closed Fixed In Release:
Found In Release:
N/A Silicon Revision:
Is this bug repeatable?:
Uboot version or rev.:
1.1.6-2008R1.5 Toolchain version or rev.:
App binary format:
Summary: Varittronix LCD driver mixes blue and Red
Loading a blue JPEG or PNG on the EZ-KIT BF527 gives a red picture.
Loading a red JPEG or PNG on the EZ-KIT BF527 gives a blue picture.
--- Sonic Zhang 2008-11-14 02:44:59
what's your detail kernel version and configuration?
--- Michael Hennerich 2008-11-14 03:30:18
Not a bug we can fix in the driver:
Fix Your application – This is a RGB24 BGR24 issue.
The driver only supports one color format.
Any applications should retrieve the available color format from the driver and
then use the offsets accordingly.
--- David Field 2008-11-20 10:38:08
ok, you were right.
Qt-embedded doesn;t handle the offset for RGB.
Instead, the color permutation is handled at the application level by calling
QImage swapRGB() function which performs the swap.
It is not really efficient but the bug can be closed
File Name File Type File Size Posted By
No Files Were Found