On 2013-12-04 18:01, Sebastian Reichel wrote: > Hi, > > On Wed, Dec 04, 2013 at 02:28:27PM +0200, Tomi Valkeinen wrote: >> Here's a new version for DT support to OMAP Display Subsystem. See >> http://article.gmane.org/gmane.linux.ports.arm.omap/102689 for the intro of the >> previous version, which contains thoughts about the related problems. >> >> The major change in this version is the use of V4L2 and CDF style port/endpoint >> style in the DT data. However, note that even if the DT data contains proper >> port & endpoint data, the drivers only use the first endpoint. This is to >> simplify the patches, as adding full support for the ports and endpoints to the >> drivers will be a big task. This approach still works with more or less all the >> boards, as the only cases where the simpler model is an issue are the boards >> with multiple display devices connected to a single output. >> >> Laurent, I'd appreciate if you could have a look at the .dts changes, to see if >> there's anything that's clearly not CDF compatible. >> >> The patches can also be found from: >> git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git work/dss-dt > > Will this be ready for 3.14? Depending on that I would handle That is my hope. We have been missing DSS DT bindings for too long, and maintaining and adding new mixed DT/non-DT panels, as done for omap4 now, is just a big headache. The bindings in my series are probably not perfect, but I believe they should be fine enough. I didn't get any NACKs for the previous versions of this series, and the only reason I haven't been pushing these to mainline is that I haven't been satisfied with the bindings. Laurent promised to have a look at the bindings to see if he notices anything that would conflict with Common Display Framework bindings. If he's ok with the bindings, I think we can decide next week if these will be merged for 3.14. > omapdss support for the N900 differently. If this code gets merged > into 3.14 I will update the N900 patches [0] accordingly. Otherwise > I would suggest to take the N900 patches as is for 3.14 and I will > take care of adding the omapdss DT support to the panel (and the > N900.dts) separately. I really would not like to add any more hacks for DSS. Tomi
Attachment:
signature.asc
Description: OpenPGP digital signature
