Re: [PATCH 2.6.17 sparc64] 32-bit compat for Mach64 framebuffer

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David Miller napsal(a):
From: Daniel Smolik <marvin@xxxxxxxxxx>
Date: Thu, 06 Jul 2006 21:35:43 +0200


I have similar problem with my Raptor GFX (Permedia2). If I run Xserver in fb driver I get this:


ioctl32(Xorg:13334): Unknown cmd fd(7) cmd(40584606){00} arg(ff25bb9c) on /dev/fb0 ioctl32(Xorg:13334): Unknown cmd fd(7) cmd(40184600){00} arg(ff25bba4) on /dev/fb0

Is it same problem as in Atyfb ?


Yes, it is the same problem.

And I've used ATI R128 cards without Sun firmware on them too,
and they would cause the same messages.

It makes zero sense to put knowledge of this SBUS framebuffer
ioctl into every single framebuffer driver, because that is what
you would need to do in order to cover all possible cases.

Thanks for answer. But what can we do with this problem ? Start communicate with video driver authors ?


			Regards
				Dan
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