Wolfgang Denk wrote: > Dear Wolfgang Grandegger, > > In message <20091019111913.621578...@denx.de> you wrote: >> In 16 bpp mode, the new IPEK01 board only requires swapping of D16 words >> for D32 accesses due to the diffferent connecting to the GDC bus. This >> patch introduces the configuration option VIDEO_FB_16BPP_WORD_SWAP, >> which should be set for all board using the mb862xx in 16 bpp mode. For >> the IPEK01, VIDEO_FB_16BPP_PIXEL_SWAP should not be set. > > I don't see any functional change in this patch - all you do is > renaming VIDEO_FB_16BPP_PIXEL_SWAP into VIDEO_FB_16BPP_WORD_SWAP. > > This makes no sense to me.
Please have a look to the patched file. VIDEO_FB_16BPP_PIXEL_SWAP is used in other locations as well. This type of swapping is related to the way the GDC on the Socrates and lwmo5 board is connected. Wolfgang. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
