On 02/22/10 12:47, Jonathan Corbet wrote: > On Fri, 19 Feb 2010 04:09:19 -0200 > Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx> wrote: > >> Not anymore: there's a patch that added USERPTR support for videobuf-dma-contig: >> >> commit 720b17e759a50635c429ccaa2ec3d01edb4f92d6 >> Author: Magnus Damm <damm@xxxxxxxxxx> >> Date: Tue Jun 16 15:32:36 2009 -0700 >> >> videobuf-dma-contig: zero copy USERPTR support > > Now *that* is a special-purpose hack. But it's worth mentioning, so > I've updated the text accordingly. > >> In terms of memory types, there's a possibility that weren't mentioned: the OVERLAY mode. >> >> Maybe a small paragraph may be added just for the completeness of the doc. > > Yeah, I try to ignore overlay whenever I can. I've added a brief bit. > > New version of the patch attached; look better? Looks good to me (other than a few straggling lines that end with whitespace). Reviewed-by: Randy Dunlap <rdunlap@xxxxxxxxxxxx> thanks. -- ~Randy -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
