Hello, On Monday, 10 September 2018 14:59:23 EEST Tomi Valkeinen wrote: > Hi Pavel, > > (dropping Dave, no need to spam him) > > On 30/08/18 12:04, Pavel Machek wrote: > > Hi! > > > > There's neat series of patches on > > > > https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git/log/ > > ?h=droid4-pending-v4.19 > > > > They enable display support for my hardware. As you can imagine, > > display is rather important for a cellphone. > > > > Tomi, can you take the patches? I can resubmit them in email, or > > shuffle them to another branch without mfd changes, or clean them up > > etc... > > A large omapdrm change set from Laurent was merged into drm-next, and > I'm certain they conflict with this series. Laurent also has continued > that work, and while those new patches haven't been sent for review yet, > I fear they'll also conflict with these. > > So in the minimum, a rebase on top of drm-next is needed. > > I also continue to be very worried that adding DSI support to omapdrm at > this stage will be a huge extra burden for Laurent's work. > > We should transform the panel-dsi-cm.c towards the common DRM model. > With a quick look, there seems to be a driver for Samsung's S6E63J0X03 > panel. So possibly all the DSI features are there in the DRM framework, > but someone needs to check that and start working on panel-dsi-cm.c so > that it's ready when we finally switch to the DRM model. > > In my opinion, which I've also expressed before, the above work is much > easier to do by first changing the omapdrm to DRM model, without any DSI > displays, and then add the DSI command mode support. But if people > insist on adding the DSI support already now, I would appreciate the > same people working on the DSI support so that Laurent doesn't have to > do it all. I want to make it clear that I don't want to claim any privilege in getting patches merged first. I am however worried that, without an easy way to test DSI support, and without enough time to focus on it, I would break whatever would be merged now in future reworks. I would thus like to find out how to collaborate on this task, hopefully to move towards usage of drm_bridge and drm_panel for DSI-based pipelines. -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
