On Tue, Jan 13, 2009 at 12:05 PM, Igor Stoppa <[email protected]> wrote: > 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.
Would the manual mode help to avoid tearing? -- Felipe Contreras _______________________________________________ maemo-developers mailing list [email protected] https://lists.maemo.org/mailman/listinfo/maemo-developers
