Re: X Window issues

[Chavdar Ivanov <ci4ic4%gmail.com@localhost>]

На 2019-05-11 в 06:10, Kamil Rytarowski написа:
> On 11.05.2019 04:54, Kamil Rytarowski wrote:
>> On 10.05.2019 08:29, matthew green wrote:
>>> this is probably the recently discussed intel driver issues.
>>> i've added a build option to use the older driver.
>>>
>>> can you try build with INTEL_DRIVER_DATE=2014.  jmake sure you
>>> clean src/external/mit/xorg/server/drivers/xf86-video-intel or
>>> the build likely won't be right.  don't forget to upate both
>>> src and xsrc..
>>>
>>> others who have had recent failures could also try -- and if
>>> you're adventurous, testing working systems as well.  we will
>>> probably decide the default (new or old KMS default) depending
>>> on feedback.
>>>
>>> thanks.
>>>
>>>
>>> .mrg.
>>>
>>
> I can try to debug it after my return from BSDCan.

There is definitely some recent problem with the new Intel driver. A few
days ago, still under 8.99.37, it worked very well for me (Intel 530).
glmark2 completed with no problems, videos were played as expected by
Firefox 66.0.3 etc. Today, under just built 8.99.39 - past the
introduction of the old Intel 2014 driver (but of course I am using the
new one), videos start playing for a couple of seconds then continue to
stutter and freeze, glmark2 ran OK twice, but once it killed the X
server, I am also getting a lot of messages like:

....

May 11 22:44:14 tarkus /netbsd: [ 400.0492715] [03e0] 00000000 00000000
00000000 00000000
May 11 22:44:14 tarkus /netbsd: [ 400.0492715] [03f0] 00000000 00000000
00000000 00000000
May 11 22:44:14 tarkus /netbsd: [ 400.0492715] Num Pipes: 3
May 11 22:44:14 tarkus /netbsd: [ 400.0492715] Pipe [0]:
May 11 22:44:14 tarkus /netbsd: [ 400.0492715]   Power: on
May 11 22:44:14 tarkus /netbsd: [ 400.0492715]   SRC: 077f0437
May 11 22:44:14 tarkus /netbsd: [ 400.0492715]   STAT: 00000000
...


So as far as I am concerned it looks like some regression.



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