Re: fbdv/fbcon pending problems
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2004-02-25 23:57:26
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I think this is a bad idea. This has been tried before. In the opensource community there is no such a thing as a standard library.
On the other hand, things like dbus are low-level and slowly getting used by everyone... we also have the libc :)
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The kernel really needs to be the only state machine for the hardware. Library developers will usually use the kernel standard interfaces.
I don't fully agree. The kernel will do the actual HW banging, but we want things like EDID overrides per monitor models, persistent configuration saved to storage etc... all of that beeing pretty nasty to do in the kernel.
quoted
Probably moving some of the higher level mode management out of the kernel driver down to this userland library.Bad idea.
I have mixed feeling on that. Keith Packard seem to prefer the library approach. I don't know for sure what Linus prefers here. Currently, I feel we are trying to do too much in the kernel, and that will become increasingly painful to manage as we get multiple head & geometry stuff getting in the picture. Ben. ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click