On Fri, Jun 05, 2026 at 05:41:05PM +0530, Piyush Patle wrote: > Hi Marek, Liu Ying,
Hi, > > I brought this series up on the i.MX95 15x15 FRDM (IT6263 LVDS-to-HDMI on > LVDS ch1). It mostly works, but I ran into a few issues around DI routing, > LVDS format handling, and DC enable sequencing which needed rework before > HDMI would come up reliably on the board. > > I don't see a v2 of the series and things seem to have been quiet since > November. Are you planning to post an updated version? My plan was to enable prefetch engine support[1] for i.MX8QXP display controller and add device tree for a whole i.MX8QXP LVDS display pipeline, before adding i.MX95 display controller support. Unfortunately, it seems that Marek is not a big fan of [1] and I'm busy with downstream development so the plan doesn't move forward well. I still think [1] makes sense(maybe I need to rebase it on latest drm-misc-next), so I'd like to see review comments on [1] and hopefully people think that the overall idea of [1] is ok. > > I've accumulated a fair amount of rework while getting this running on the > FRDM. If you're not planning a v2, I can clean things up and send one based > on the current series. I still think that i.MX95 display controller driver should be in a separate driver, rather than sharing the same driver with i.MX8QXP display controller like this patch series does, because the two display controllers are quite different as I mentioned in comments on this patch series and in discussion in [1]. Also, the common part between the two display controllers should be extracted to a common helper library as I mentioned there too. > > Thanks, > Piyush [1] lore.kernel.org/all/[email protected]/ -- Regards, Liu Ying
