[Letux-kernel] Strange things happening with latest kernels

H. Nikolaus Schaller hns at goldelico.com
Thu Jun 13 18:08:12 CEST 2019


> Am 13.06.2019 um 17:51 schrieb Andreas Kemnade <andreas at kemnade.info>:
> 
> On Thu, 13 Jun 2019 15:45:42 +0200
> "H. Nikolaus Schaller" <hns at goldelico.com> wrote:
> 
>>> Am 13.06.2019 um 11:08 schrieb H. Nikolaus Schaller <hns at goldelico.com>:
>>> 
>>> 
>>> Something which needs deeper inspection to understand the influencing
>>> factors.  
>> 
>> As soon as I start X11, temperature goes up. Battery temp to 55.1°C and OMAP3
>> reports 90°C during charging.
>> 
> Strange thing, Does it depend on how X is accessing the fb (omapfb vs. fbdev vs. modesetting
> driver)? SGX active vs. not active.

Have not yet tested into that direction. SGX is not compiled into any of the
kernels I have tried.

Next thing is to test with LXDE or XfCE. And try a build with omap2plus_defconfig.

BR,
Nikolaus



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