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Change the DPMS initialization to be conditional on not set from config

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Any DPMS timeout values set in ServerFlags section of the xorg.conf
are being overwritten by DPMS extension initialization.  Therefore
change the DPMS initialization of timeout values to be conditional on
not set from config.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106963
Signed-off-by: John Lumby <johnlumby@hotmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
(cherry picked from commit f5aace7a27)
This commit is contained in:
John Lumby 2018-06-26 17:14:34 -07:00 committed by Adam Jackson
parent 8c2f0f8cbd
commit 394ed02f87
1 changed files with 12 additions and 4 deletions
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16
Xext/dpms.c
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@ -45,9 +45,9 @@ Equipment Corporation.
CARD16 DPMSPowerLevel = 0;
Bool DPMSDisabledSwitch = FALSE;
CARD32 DPMSStandbyTime;
CARD32 DPMSSuspendTime;
CARD32 DPMSOffTime;
CARD32 DPMSStandbyTime = -1;
CARD32 DPMSSuspendTime = -1;
CARD32 DPMSOffTime = -1;
Bool DPMSEnabled;
Bool
@ -432,7 +432,15 @@ DPMSCloseDownExtension(ExtensionEntry *e)
void
DPMSExtensionInit(void)
{
DPMSStandbyTime = DPMSSuspendTime = DPMSOffTime = ScreenSaverTime;
#define CONDITIONALLY_SET_DPMS_TIMEOUT(_timeout_value_) \
if (_timeout_value_ == -1) { /* not yet set from config */ \
_timeout_value_ = ScreenSaverTime; \
}
CONDITIONALLY_SET_DPMS_TIMEOUT(DPMSStandbyTime)
CONDITIONALLY_SET_DPMS_TIMEOUT(DPMSSuspendTime)
CONDITIONALLY_SET_DPMS_TIMEOUT(DPMSOffTime)
DPMSPowerLevel = DPMSModeOn;
DPMSEnabled = DPMSSupported();