Messages in this thread | | | Subject | Re: [PATCH]: radeonfb: Fix copyarea for R300 and later. | From | Benjamin Herrenschmidt <> | Date | Thu, 07 Aug 2008 15:52:49 +1000 |
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> > + /* 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.
Cheers, Ben.
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