Benjamin Herrenschmidt <[email protected]> writes: > On Fri, 2005-04-08 at 01:58 +0200, Andreas Schwab wrote: >> Benjamin Herrenschmidt <[email protected]> writes: >> >> > Yes, that's very extreme, I suspect somebody is banging on set_par or >> > something like that. >> >> fb_setcolreg is it. > > Ok, what about that patch: > > --- > > This patch adds to the fbdev interface a set_cmap callback that allow > the driver to "batch" palette changes. This is useful for drivers like > radeonfb which might require lenghtly workarounds on palette accesses, > thus allowing to factor out those workarounds efficiently. This makes it better. But there is still a delay of half a second, and there is an annoying flicker when switching from X to the console. Andreas. -- Andreas Schwab, SuSE Labs, [email protected] SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] 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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