On 29/09/15 17:10, Dr. H. Nikolaus Schaller wrote:
Hi, I have now an omapdrm/X11 driver configured on Debian Jessie 8.2.
LCD works fine :)
There is only one small glitch during X11 startup (besides the „atomic“ kernel warnings):
(EE) BUG: triggered 'if (minval > maxval && mode == 1)' (EE) BUG: ../../Xi/exevents.c:2087 in InitValuatorAxisStruct() (EE) (EE) Backtrace: (EE)
I don't see that on my X versions. I've attached my X log for reference.
Oh, one thing: I do use the HEAD of xf86-video-omap, not the latest released version (0.4.3). There are a few patches on top.
What should I try next? Compile the kernel with no LCD and check if HDMI only works?
You can try that, but also I still recommend getting some kernel modesetting test tool (modetest or something else). Testing with X is fine, but there are quite a few moving parts there. Having a simple KMS test is much better way to verify that the drivers/hardware is working.
Tomi