[PATCH v2 00/32] acpi-video: Rewrite backlight interface selection logic
Hans de Goede
hdegoede at redhat.com
Fri Jun 12 04:23:19 PDT 2015
Here is v2 of my rewrite / cleanup of the acpi-video (and platform/x86)
backlight interface selection logic.
The major change in v2 of this set are 2 changes to the patch titled
"acpi-video-detect: video: Make video_detect code part of the video module":
1) The __setup call for the acpi_backlight= handling is moved to
acpi/util.c as __setup may only be used by code which is always builtin
2) video.c is renamed to acpi_video.c so that it can be combined with
video_detect.c into video.ko
These 2 changes result in the backlight kernel commandline options after this
patch-set being 100% compatible with the old options, with the exception of
the removal of the video.use_native_backlight option as that now is folded
into acpi_backlight=[video|vendor|native|none] rather then having 2 options
which influence each other in interesting ways.
Besides that there is a small change to the dell-laptop port to the new API
removing an unnecessary #ifdef ACPI.
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