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SubjectRe: [REGRESSION] omapdrm/N900 display broken

On 27.11.20 г. 13:45 ч., Tomi Valkeinen wrote:
> On 27/11/2020 01:17, Ivaylo Dimitrov wrote:
>> Hi Tomi,
>> On 26.11.20 г. 16:11 ч., Tomi Valkeinen wrote:
>>> Hi Aaro, Ivaylo,
>>> On 24/11/2020 23:03, Ivaylo Dimitrov wrote:
>>>> Is there any progress on the issue? I tried 5.9.1 and still nothing displayed.
>>> Can you test the attached patch?
>> With this patch I don't see oops that Aaro reported, so:
>> Tested-by: Ivaylo Dimitrov <>
>> Seems to fix the particular issue, however, now we get another oops. As this is not upstream kernel
>> but one with PVR related patches, I will try again with vanilla 5.9.
>> Just in case oops rings any bells (the line in question is
> Do the PVR patches touch omapdrm? The call stack looks like normal boot time probing stuff, not
> something happening later (possibly from PVR).

pvr driver is not even enabled in that particular config, however, I see
"HACK: drm/omap: Add omapdrm plugin API" patch in the tree that touches
omap-gem.c, I don't really want to just create some noise for problems
that are created by out-of-tree patches. And yeah, it looks like a
normal boot time probing stuff. As soon as I have some spare time
(hopefully later today) I will try vanilla 5.9.x with
omap2plus_defconfig and will report.


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