On Tue, Mar 20, 2012 at 5:06 PM, Aaro Koskinen <aaro.koskinen@xxxxxx> wrote: > Hi, > > On Tue, Mar 20, 2012 at 12:02:39AM +0100, Peter Hüwe wrote: >> I'm currently trying to improve the xgifb driver from staging a bit and my >> final goal is to probably merge this driver with the sis driver (as both card >> families seem to have a lot in common). >> >> However I'm a little bit unsure how to proceed here. > > I would first continue deleting unused dead code and definitions from the > staging driver. We have already removed maybe 10000 lines of code without > a loss of functionality, and I believe there is still more work to do. > > Then with the remaining code, we could start thinking how to consolidate > the stuff with sisfb. Or even with the other fb drivers, I don't think > stuff like bpp_to_var is specific to these two drivers. > > And once xgifb is cleaned up, the partial XGI support would be dropped > from sisfb. You could probably just add the pci ids to sisfb; The xgi chips were just rebadged sis chips. IIRC, xgifb was just a fork of sisfb with the strings changed. XGI was a combination of the old trident and sis graphics teams. Most of the xgi cards were just rebadged sis cards with the exception of the xp10 which was a trident variant and could probably be merged with the tridentfb driver if there is one. For reference see the X drivers: Sis-based: http://cgit.freedesktop.org/xorg/driver/xf86-video-sis http://cgit.freedesktop.org/xorg/driver/xf86-video-xgi Trident-based: http://cgit.freedesktop.org/xorg/driver/xf86-video-trident http://cgit.freedesktop.org/xorg/driver/xf86-video-xgixp Alex _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
