Hi, On Tue, 2009-01-13 at 18:06 +0800, ext Huang Gao (Gmail) wrote: > Hi, Igor Stoppa: > Thank you for your reply! > So can I understand that this hardware FB is not contained in SDRAM > or SRAM, and LCD will refresh itself from this hardware FB by its controller > automatically, without the help of OMAP DMA channel?
I'm in no way a display guy but iirc there are 2 modes for refresh: -auto: whatever is written to the framebuffer goes through straight to the LCD -manual: the image needs to be flushed to the LCD If you are interested, you can check it from the kernel source files. -- Cheers, Igor --- Igor Stoppa Maemo Software - Nokia Devices R&D - Helsinki _______________________________________________ maemo-developers mailing list [email protected] https://lists.maemo.org/mailman/listinfo/maemo-developers
