Messages in this thread | | | Date | Thu, 15 May 2014 10:24:39 +0200 | From | Stefan Agner <> | Subject | Re: [PATCH v2 2/3] drm/panel: add support for EDT panels |
| |
Hi Thierry, hi Philipp,
Am 2014-05-15 09:51, schrieb Thierry Reding: > On Wed, May 14, 2014 at 11:45:57PM +0200, stefan@agner.ch wrote: >> From: Stefan Agner <stefan@agner.ch> >> >> This panels are sold by Toradex for Colibri T20/T30 and Apalis T30 >> evaluation kits. >> >> Signed-off-by: Stefan Agner <stefan@agner.ch> > > Panel patches should go to the dri-devel mailing list as well. > > Also a patch was posted only yesterday for a panel that seems to be the > exact same one as this, even though the name differs minimally, see: > > https://patchwork.kernel.org/patch/4175251/ > > Adding Philipp on Cc so you guys can work together whether this is > indeed the same panel. The only differences seem to be in the vertical > front and back porches, but I suspect that either settings will work on > both Tegra and i.MX.
Its etm0700g0dh6 vs. et070080dh6, Philipp's panel is with captive multi touch, (hence the M I guess). The panel itself really looks the same.
I found this overview of EDT displays: http://www.dmbtechnics.com/scripts/passthru.php?id=7
There seem to be quite a lot variants with the same panel...
Regarding timings, I just checked the documentation, Philipp's timing really matches the documented ones, I miscalculated the vertical back porch.
How do we resolve that?
I would suggest that I split out that patch and remove the et070080dh6 panel and send the other as a single patch to the dri-devel mailing list as well.
Philipp, could you add my display type (et070080dh6) to the compatible list of your mode/panel entry?
Does this sound reasonable?
-- Stefan
| |