21 Mar
2012
21 Mar
'12
11:58 p.m.
On Wed, 21 Mar 2012 19:50:34 +0100 Pali Rohár pali.rohar@gmail.com wrote: ...
Hi, can you show me how to fix this? How to correctly use framebuffer?
Hi,
Not really. This would be a new project to rewrite U-Boot driver for OMAP3 DSS. There is a driver under drivers/video/omap3_dss.c, but it doesn't do what we need here. You can try to set gdev.frameAdrs to point to another address range in RAM which is not used by U-Boot. Then get OMAP3430 TRM and read DSS documentation how to configure the display controller so that is displays frame buffer data from this address range. Currently I do not have time nor resources to rewrite the existing omap3_dss driver.
Thanks, Anatolij