[REGRESSION] omapdrm/N900 display broken

[Tomi Valkeinen]

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 <ivo.g.dimitrov.75 at gmail.com>
> 
> 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
> https://github.com/maemo-leste/droid4-linux/blob/maemo-5.9/drivers/gpu/drm/omapdrm/omap_gem.c#L801)

Do the PVR patches touch omapdrm? The call stack looks like normal boot time probing stuff, not
something happening later (possibly from PVR).

 Tomi

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