LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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hwc: Add setting to disable idleinvalidator

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Added the ability to disable idleInvalidator when the
debug.mdpcomp.idletime property is set to "-1". The hwc test app
displays image on the screen with surface flinger turned off.
This causes timeout, so this change is to allow the testapp to
disable the timeout functionality by setting property.

Change-Id: I1adf28eea33ea73f3695644bec95056d16bd85f8
This commit is contained in:
Zohaib Alam
2013-07-19 16:07:34 -04:00
parent 21028318fd
commit d974324e4a
1 changed files with 4 additions and 3 deletions
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5
libhwcomposer/hwc_mdpcomp.cpp
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@@ -119,13 +119,14 @@ bool MDPComp::init(hwc_context_t *ctx) {
sMaxPipesPerMixer = min(val, MAX_PIPES_PER_MIXER);
}
unsigned long idle_timeout = DEFAULT_IDLE_TIME;
long idle_timeout = DEFAULT_IDLE_TIME;
if(property_get("debug.mdpcomp.idletime", property, NULL) > 0) {
if(atoi(property) != 0)
idle_timeout = atoi(property);
}
//create Idle Invalidator
//create Idle Invalidator only when not disabled through property
if(idle_timeout != -1)
idleInvalidator = IdleInvalidator::getInstance();
if(idleInvalidator == NULL) {