On Thu, Oct 27, 2016 at 04:25:35PM +0900, Magnus Damm wrote: > Hi Simon, > > On Thu, Oct 27, 2016 at 4:13 PM, Simon Horman <horms@xxxxxxxxxxxx> wrote: > > On Thu, Oct 27, 2016 at 03:52:44PM +0900, Magnus Damm wrote: > >> Hi Simon, everyone, > >> > >> On Thu, Oct 20, 2016 at 5:56 PM, Simon Horman <horms@xxxxxxxxxxxx> wrote: > >> > On Tue, Oct 18, 2016 at 12:19:26PM +0300, Laurent Pinchart wrote: > >> >> Hi Simon, > >> >> > >> >> On Tuesday 18 Oct 2016 11:05:32 Geert Uytterhoeven wrote: > >> >> > On Mon, Oct 17, 2016 at 11:34 PM, Laurent Pinchart wrote: > >> >> > > Add the DU device to r8a7796.dtsi in a disabled state. > >> >> > > > >> >> > > Signed-off-by: Laurent Pinchart > >> >> > > <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> > >> >> > > >> >> > Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> > >> >> > >> >> Could you please pick patches 1/4 to 3/4 from this series and apply them to > >> >> your tree ? For convenience I've pushed them to > >> >> > >> >> git://linuxtv.org/pinchartl/media.git drm/r8a7796/dt > >> >> > >> >> along with patch "arm64: dts: renesas: r8a7795: Remove FCP SoC-specific > >> >> compatible strings" that has been acked too. If you pull from that branch > >> >> please make sure you skip the top-most patch "arm64: dts: renesas: r8a7796- > >> >> salvator-x: Enable DU" for now. > >> > > >> > Sure, done. > >> > >> I think we should hold off with the upstreaming of the DU and VSP > >> integration code for now. Sorry for noticing this late, but I thought > >> we had already discussed the integration order and that merge of > >> non-64-bit capable devices need to be put on hold. > >> > >> In particular, not so much the DU device (this patch) but more the VSP > >> instances. The reason for that is that VSP devices can only perform > >> 32-bit bus mastering without IOMMU. I believe next step for all this > >> would be to enable all on-board memory on r8a7796 Salvator-x, but I > >> think Geert is working on that. > > > > So you would like to see the following patches dropped? > > > > ee73acb13978 arm64: dts: renesas: r8a7796: Add VSP instances > > 0a6519d782fd arm64: dts: renesas: r8a7796: Add FCPF and FCPV instances > > Yes, that would be great. Sorry for not noticing earlier. I have also dropped the following patch as the vsp nodes it uses no longer exist. 1a349bbbbb1c arm64: dts: renesas: r8a7796: Add DU device to DT
