Aurelien
/
xf86-video-intel
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Revert "sna: Preserve the user backlight value for get_property calls" 

This reverts commit 41b6b792d8 in favour
of the better fix to not ask RRChangeOutputProperty to reset the known
hardware values.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2013-10-15 12:48:27 +01:00
parent e76b08cad2
commit ad5b6a303b
1 changed files with 0 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/sna/sna_display.c
View File

@ -2456,7 +2456,6 @@ sna_output_get_property(xf86OutputPtr output, Atom property)
int err;
if (property == backlight_atom || property == backlight_deprecated_atom) {
int old_backlight;
INT32 val;
if (!sna_output->backlight_iface)
@ -2466,18 +2465,10 @@ sna_output_get_property(xf86OutputPtr output, Atom property)
if (val < 0)
return FALSE;
/* Preserve our value of the current user backlight level so that we
* avoid mixing in automatic resetting of the backlight across DPMS
* events. The property query should ideally always be idempotent.
*/
old_backlight = sna_output->backlight_active_level;
err = RRChangeOutputProperty(output->randr_output, property,
XA_INTEGER, 32, PropModeReplace, 1, &val,
FALSE, FALSE);
sna_output->backlight_active_level = old_backlight;
if (err != 0) {
xf86DrvMsg(output->scrn->scrnIndex, X_ERROR,
"RRChangeOutputProperty error, %d\n", err);