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authorJani Nikula <jani.nikula@intel.com>2014-05-07 12:01:01 +0300
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-05-07 20:04:56 -0400
commit0c9d8f1d4b5018199cb5a9b57580dc1480a7f915 (patch)
treec4e5d02ffb8f5d90c20b73b4bf5b4d9156f934be /src/core/dbus-slice.h
parent3d89c35c2ae08c3fbf1a037c4df54c8e5ae56faf (diff)
backlight: handle saved brightness exceeding max brightness
If too high a brightness value has been saved (e.g. due to kernel mechanism changing from one kernel version to another, or booting the userspace on another system), the brightness update fails and the process exits. Clamp saved brightness between the policy minimum introduced in commit 7b909d7407965c03caaba30daae7aee113627a83 Author: Josh Triplett <josh@joshtriplett.org> Date: Tue Mar 11 21:16:33 2014 -0700 backlight: Avoid restoring brightness to an unreadably dim level and the absolute maximum. https://bugs.freedesktop.org/show_bug.cgi?id=78200
Diffstat (limited to 'src/core/dbus-slice.h')
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