[arch-general] RetroArch refuses to go back into windowed mode after fullscreen

Diego Viola diego.viola at gmail.com
Thu Jun 9 21:26:47 UTC 2016


On Thu, Jun 9, 2016 at 6:16 PM, Giovanni Santini via arch-general
<arch-general at archlinux.org> wrote:
> You should check if there is some difference between the two kconfig.
>
> (Sorry for top post, GMail from Android doesn't allow me an easy reply if
> not top posting)
>
> ---
> Giovanni Santini
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> Il 09 giu 2016 11:08 PM, "Diego Viola via arch-general" <
> arch-general at archlinux.org> ha scritto:
>
>> On Thu, Jun 9, 2016 at 2:46 PM, Diego Viola <diego.viola at gmail.com> wrote:
>> > On Thu, Jun 9, 2016 at 11:19 AM, Diego Viola <diego.viola at gmail.com>
>> wrote:
>> >> Hello,
>> >>
>> >> I've been having this poblem for a while now, and I reported the
>> >> problem here, because I think its' a bug in the Intel driver.
>> >>
>> >> https://bugs.freedesktop.org/show_bug.cgi?id=93844
>> >>
>> >> The problem happens when I use retroarch and I play a game, I press F
>> >> to go into fullscreen mode, but when I press F again, the video is
>> >> paused and retroarch hangs.
>> >>
>> >> This happens independently of the core I'm using in RA.
>> >>
>> >> At the moment, the problem is present with the 4.6.1-2-ARCH kernel,
>> >> but if I compile 4.6.1 myself, the problem does not occur.
>> >>
>> >> Is there anything the package maintainers can do about this? Or this
>> >> is something only the Intel developers can tackle?
>> >>
>> >> My system is archlinux x86_64, Intel i915 driver, Dual-Core  CPU
>> >> E5500  @ 2.80GHz desktop machine, 2GB of RAM. I was able to reproduce
>> >> this on my ThinkPad T450 as well, so I don't think the hardware is
>> >> that relevant.
>> >>
>> >> Thanks,
>> >> Diego
>> >
>> > Tobias, Thomas, any ideas on this?
>> >
>> > I've tried compiling 4.6.1 myself and then RetroArch doesn't hang
>> > after toggling windowed-mode from fullscreen.
>> >
>> > It hangs with the stock 4.6.1-ARCH kernel though.
>> >
>> > Diego
>>
>> It turns out with a clean (make defconfig/menuconfig) of 4.6.2 it
>> doesn't hang, when I used Arch's /proc/config.gz it hangs.
>>
>> By "it hangs" I mean when I switch from fullscreen to windowed-mode on
>> RetroArch.
>>
>> Diego
>>

Yes, there are a lot of differences.

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/arch/x86/configs/x86_64_defconfig
https://git.archlinux.org/svntogit/packages.git/tree/trunk/config.x86_64?h=packages/linux

But who knows what exactly is affecting it?

Arch uses CONFIG_HZ_300=y and x86_64_defconfig uses CONFIG_HZ_1000=y,
I doubt that has anything to do with it?

Thanks,
Diego


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