On Monday 12 January 2004 00:42, Andrew Morton wrote: >Gene Heskett <gene.heskett _at_ verizon.net> wrote: >> However, since I've been running 2.6.1-mm1 here, using the rivafb >> with an elderly gforce2-mx2 32 megger, I've noted that when >> running kde-3.1.1a with 8 windows, and a couple of them have >> multimegabyte backdrops, the biggest one being that famous deep >> space shot from hubble of about 4 or 5 months back. In any other >> kernel, switching to that window took about 12 seconds for the >> backdrop to be converted to 1600x1200x32 and drawn the first time >> and about 8 seconds for the next time. But with this 2.6.1-mm1 >> kernel, that repeat window switch is so close to instant that I >> cannot see it being drawn. >> >> So as far as I'm concerned, this particular set of fb patches to >> rivafb *need* to stay in mainline. I'd sure appreciate it, a >> bunch. > >There are no significant fbdev patches in 2.6.1-mm1. There is a DRM >update. Whatever it is, its pure speed on this system here, Andrew. DRM? lemme see if thats even turned on. Nope "# CONFIG_DRM is not set" Doing a make xconfig, I see that if I turn it on, there is not a driver for my gforce2/nvidia, so I naturally turned it back off. I do have VIA and agpgart enabled just above it, and over in the framebuffer menu, support for framebuffer and nvidia/riva are both checked. Anyway, something has made a huge difference in window switching speeds here, someplace between 2.6.0-mm2 and 2.6.1-mm1. I like it. -- Cheers, Gene "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) 99.22% setiathome rank, not too shabby for a WV hillbilly Yahoo.com attornies please note, additions to this message by Gene Heskett are: Copyright 2003 by Maurice Eugene Heskett, all rights reserved. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo _at_ vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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