From mboxrd@z Thu Jan 1 00:00:00 1970 From: Khiem Nguyen Date: Fri, 11 Dec 2015 08:43:27 +0000 Subject: Re: [PATCH v2 00/32] VSP: Add R-Car Gen3 support Message-Id: <566A8CAF.9080200@rvc.renesas.com> List-Id: References: <1449281586-25726-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> <3938053.0568U3PJkY@avalon> In-Reply-To: <3938053.0568U3PJkY@avalon> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Laurent Pinchart Cc: Geert Uytterhoeven , Linux Media Mailing List , Linux-sh list , Khiem Nguyen , Toru Oishi Hi Laurent, On 12/6/2015 5:54 AM, Laurent Pinchart wrote: > Hi Geert, > > On Saturday 05 December 2015 11:57:49 Geert Uytterhoeven wrote: >> On Sat, Dec 5, 2015 at 3:12 AM, Laurent Pinchart wrote: >>> This patch set adds support for the Renesas R-Car Gen3 SoC family to the >>> VSP1 driver. The large number of patches is caused by a change in the >>> display controller architecture that makes usage of the VSP mandatory as >>> the display controller has lost the ability to read data from memory. >>> >>> Patch 01/32 to 27/32 prepare for the implementation of an API exported to >>> the DRM driver in patch 28/32. Patches 31/32 enables support for the >>> R-Car Gen3 family, and patch 32/32 finally enhances perfomances by >>> implementing support for display lists. >>> >>> The major change compared to v1 is the usage of the IP version register >>> instead of DT properties to configure device parameters such as the number >>> of BRU inputs or the availability of the BRU. >> >> Thanks for your series! >> >> As http://git.linuxtv.org/pinchartl/media.git/tag/?id=vsp1-kms-20151112 is >> getting old, and has lots of conflicts with recent -next, do you plan to >> publish this in a branch, and a separate branch for integration, to ease >> integration in renesas-drivers? >> >> Alternatively, I can just import the series you posted, but having the >> broken-out integration part would be nice. > > The issue I'm facing is that there's more than just two series. Beside the > base VSP patches from this series, I have a series of DRM patches that depend > on this one, a series of V4L2 core patches, another series of VSP patches that > I still need to finish and a bunch of integration patches. As some of these > have dependencies on H3 CCF support that hasn't landed in Simon's tree yet, I > have merged your topic/cpg-mssr-v6 and topic/r8a7795-drivers-sh-v1 branches > into my tree for development. > > I could keep all series in separate branches and merge the two topic branches > last, but that's not very handy during development when I have to continuously > rebase my patches. Is there a way I could handle this that would make your > life easier while not making mine more difficult ? > > In the meantime I've pushed vsp1-kms-20151206 to > git://linuxtv.org/pinchartl/media.git. I failed to confirm DU (VGA port) with above branch. To make DU (VGA port) work, it seems I need to merge more branches like topic/cpg-mssr-v6 and topic/r8a7795-drivers-sh-v1 branches from renesas-drivers repo, is it correct ? Thanks. -- Best regards, KHIEM Nguyen