| commit | 64b86b6583db832b28bb54575e32b9e2a1a7d84f | |
| author | Darren Salt <linux@youmustbejoking.demon.co.uk> | |
| Mon, 27 Apr 2009 07:23:38 +0000 (27 09:23 +0200) | ||
| committer | Len Brown <len.brown@intel.com> | |
| Thu, 14 May 2009 15:19:32 +0000 (14 11:19 -0400) | ||
| tree | 161e97f7d1cd6602cf6282d3f3960dd3f7505589 | treesnapshot (tar.gz zip) |
| parent | fbc97e4c5c31ea198f912196b1379d7493362800 | commitdiff |
eeepc-laptop: report brightness control events via the input layer
This maps the brightness control events to one of two keys, either
KEY_BRIGHTNESSDOWN or KEY_BRIGHTNESSUP, as needed.
Some mapping has to be done due to the fact that the BIOS reports them as
<base value> + <current brightness index>; the selection is done according to
the sign of the change in brightness (if this is 0, no keypress is reported).
(Ref. http://lists.alioth.debian.org/pipermail/debian-eeepc-devel/2009-April/002001.html)
Signed-off-by: Darren Salt <linux@youmustbejoking.demon.co.uk>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>
This maps the brightness control events to one of two keys, either
KEY_BRIGHTNESSDOWN or KEY_BRIGHTNESSUP, as needed.
Some mapping has to be done due to the fact that the BIOS reports them as
<base value> + <current brightness index>; the selection is done according to
the sign of the change in brightness (if this is 0, no keypress is reported).
(Ref. http://lists.alioth.debian.org/pipermail/debian-eeepc-devel/2009-April/002001.html)
Signed-off-by: Darren Salt <linux@youmustbejoking.demon.co.uk>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>
| drivers/platform/x86/eeepc-laptop.c | diffblobblamehistory |