* [Bug 155711] Aorus X5, Backlight hotkeys non-functional
[not found] <bug-155711-2300@https.bugzilla.kernel.org/>
@ 2016-09-12 2:43 ` bugzilla-daemon
2016-09-15 4:21 ` bugzilla-daemon
2016-10-11 16:06 ` bugzilla-daemon
2 siblings, 0 replies; 3+ messages in thread
From: bugzilla-daemon @ 2016-09-12 2:43 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=155711
Zhang Rui <rui.zhang@intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|Power-Video |Video(DRI - non Intel)
Assignee|rui.zhang@intel.com |drivers_video-dri@kernel-bu
| |gs.osdl.org
Product|ACPI |Drivers
--- Comment #9 from Zhang Rui <rui.zhang@intel.com> ---
xbacklight has native ways to control backlight IMO, but this interface is not
exposed to users via backlight sysfs I/F.
ACPI video backlight control is known to not work for many platforms, and
that's why we have /sys/class/backlight/intel_backlight.
For this platform, as the hotkey events works well, it just lacks of a working
kernel I/F to change backlight, let's reassign this to nvidia kernel graphics
driver.
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^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug 155711] Aorus X5, Backlight hotkeys non-functional
[not found] <bug-155711-2300@https.bugzilla.kernel.org/>
2016-09-12 2:43 ` [Bug 155711] Aorus X5, Backlight hotkeys non-functional bugzilla-daemon
@ 2016-09-15 4:21 ` bugzilla-daemon
2016-10-11 16:06 ` bugzilla-daemon
2 siblings, 0 replies; 3+ messages in thread
From: bugzilla-daemon @ 2016-09-15 4:21 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=155711
--- Comment #10 from seqrteam@gmail.com ---
That makes sense. In case it was something with the nvidia driver, I tried a
few different nvidia driver versions (with their associated kernel modules):
352.79. 361.45, and 367.44 (the latest). (All were installed from the Debian
package repositories, not through manual driver installation etc.) Regardless
of which driver I tried, I still encountered the same issue with the backlight
hotkeys not working.
Is this issue something that can potentially be fixed, or would nvidia have to
publish a new proprietary driver that addressed this issue? Thanks!
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^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug 155711] Aorus X5, Backlight hotkeys non-functional
[not found] <bug-155711-2300@https.bugzilla.kernel.org/>
2016-09-12 2:43 ` [Bug 155711] Aorus X5, Backlight hotkeys non-functional bugzilla-daemon
2016-09-15 4:21 ` bugzilla-daemon
@ 2016-10-11 16:06 ` bugzilla-daemon
2 siblings, 0 replies; 3+ messages in thread
From: bugzilla-daemon @ 2016-10-11 16:06 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=155711
--- Comment #11 from seqrteam@gmail.com ---
Just a gentle bump on this -- any ideas if it's possible to fix this issue, or
if one should be looking elsewhere for help with this (e.g. complaining to
NVidia)? Let me know if there is any additional info I can provide.
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^ permalink raw reply [flat|nested] 3+ messages in thread