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Message-ID: <Pine.LNX.4.64.0808071322080.23641@anakin>
Date: Thu, 7 Aug 2008 13:22:42 +0200 (CEST)
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Benjamin Herrenschmidt <benh@...nel.crashing.org>
cc: David Miller <davem@...emloft.net>, akpm@...ux-foundation.org,
linux-kernel@...r.kernel.org, stable@...nel.org
Subject: Re: [PATCH]: radeonfb: Fix copyarea for R300 and later.
Hi Ben,
On Thu, 7 Aug 2008, Benjamin Herrenschmidt wrote:
> > + /* Ensure the dst cache is flushed and the engine idle before
> > + * issuing the operation.
> > + *
> > + * This works around engine lockups on some cards
> > + */
> > + OUTREG(DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL);
> > + OUTREG(WAIT_UNTIL, (WAIT_2D_IDLECLEAN | WAIT_DMA_GUI_IDLE));
> > +
> > radeon_fifo_wait(2);
>
> Typo in the patch, missing radeon_fifo_wait before the cache flush.
>
> Fixed version on it's way, sorry.
Can we please get a CC: linux-fbdev-devel on the fixed version?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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