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Don't reset the lastDeviceEventTime when doing DPMS actions

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When we change the DPMS mode, don't play games with the last event time as
this breaks applications using IDLETIME to turn the backlight off after a
preset time.

This patch fixes gnome-power-manager and xfce-power-manager

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit c1d901d723)

Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Richard Hughes 2009-08-14 11:44:35 +01:00 • committed by Keith Packard
parent 3044711412
commit 468787bdd2
1 changed files with 4 additions and 13 deletions
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17
Xext/dpms.c
View file

@ -219,19 +219,10 @@ ProcDPMSForceLevel(client)
if (!DPMSEnabled)
return BadMatch;
if (stuff->level == DPMSModeOn) {
lastDeviceEventTime.milliseconds =
GetTimeInMillis();
} else if (stuff->level == DPMSModeStandby) {
lastDeviceEventTime.milliseconds =
GetTimeInMillis() - DPMSStandbyTime;
} else if (stuff->level == DPMSModeSuspend) {
lastDeviceEventTime.milliseconds =
GetTimeInMillis() - DPMSSuspendTime;
} else if (stuff->level == DPMSModeOff) {
lastDeviceEventTime.milliseconds =
GetTimeInMillis() - DPMSOffTime;
} else {
if (stuff->level != DPMSModeOn &&
stuff->level != DPMSModeStandby &&
stuff->level != DPMSModeSuspend &&
stuff->level != DPMSModeOff) {
client->errorValue = stuff->level;
return BadValue;
}