Hi Laurant, On 01/07/2014 05:59 PM, Laurent Pinchart wrote: > Hi Enrico, > > On Friday 03 January 2014 12:30:33 Enrico wrote: >> On Wed, Dec 18, 2013 at 11:09 AM, Enrico wrote: >>> On Tue, Dec 17, 2013 at 2:11 PM, Florian Vaussard wrote: >>>> So I converted the iommu to DT (patches just sent), > > Florian, I've used your patches as a base for OMAP3 ISP DT work and they seem > pretty good (although patch 1/7 will need to be reworked, but that's not a > blocker). I've just had to fix a problem with the OMAP3 IOMMU, please see > > http://git.linuxtv.org/pinchartl/media.git/commit/d3abafde0277f168df0b2912b5d84550590d80b2 >
According to the comments on the IOMMU/DT patches [1], some work is still needed to merge these patches, mainly to support other IOMMUs (OMAP4, OMAP5). So the current base is probably ok. I will resume my work on this soon. What are your comments on patch 1? I briefly looked at your fix, seems ok to me. I do not figure out how it worked for me. I will look at it closer next week. > I'd appreciate your comments on that. I can post the patch already if you > think that would be helpful. > It is probably better to wait for the v2 of the iommu series. I can include your patch in it. > You can find my work-in-progress branch at > > http://git.linuxtv.org/pinchartl/media.git/shortlog/refs/heads/omap3isp/dt > > (the last three patches are definitely not complete yet). > Great news! A while ago, Sebastian Reichel (in CC) posted an RFC for the binding [2]. Are you working with him on this? Regards, Florian [1] https://lkml.org/lkml/2013/12/17/197 [2] http://thread.gmane.org/gmane.linux.drivers.devicetree/50580 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
