[ltp] Prevent brightness change for AC events

[Jochen Spieker]

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Henrique de Moraes Holschuh:
> On Fri, 11 Jul 2014, Jochen Spieker wrote:
>> What did I miss?
>=20
> The kernel going berserk over the mess that Win8 ACPI firmware did to ACPI
> backlight control.
>=20
> There are fixes going around the linux-acpi ML for this stuff.  Try remov=
ing
> the ACPI video module, maybe it helps...

Which one would that be?

$ lsmod | grep -e video -e acpi
uvcvideo               79003  0=20
videobuf2_vmalloc      12816  1 uvcvideo
videobuf2_memops       12519  1 videobuf2_vmalloc
videobuf2_core         35303  1 uvcvideo
videodev              122144  2 uvcvideo,videobuf2_core
media                  18303  2 uvcvideo,videodev
thinkpad_acpi          65023  1=20
nvram                  13034  1 thinkpad_acpi
rfkill                 18867  5 cfg80211,thinkpad_acpi,bluetooth
video                  17804  1 i915
snd                    61100  19 snd_hda_codec_realtek,snd_hwdep,snd_timer,=
snd_hda_codec_hdmi,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_inte=
l,thinkpad_acpi
i2c_core               41916  6 drm,i915,i2c_i801,drm_kms_helper,i2c_algo_b=
it,videodev
usbcore               162603  7 uas,btusb,uvcvideo,usb_storage,ehci_hcd,ehc=
i_pci,xhci_hcd
thermal_sys            27642  5 video,intel_powerclamp,thermal,processor,x8=
6_pkg_temp_thermal

J.
--=20
I use a Playstation to block out the existence of my partner.
[Agree]   [Disagree]
                 <http://www.slowlydownward.com/NODATA/data_enter2.html>

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