Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8f06763f authored by xplodwild's avatar xplodwild Committed by Steve Kondik
Browse files

Add SURFACEFLINGER_FORCE_SCREEN_RELEASE to fix screen off flicker 

Needed on (at least) crespo, aries and galaxys2

Change-Id: Iaff5379775b9a19bd3cd8598e885e885cc0e8492
parent aee170f3

services/surfaceflinger/Android.mk

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ ifeq ($(TARGET_BOARD_PLATFORM), omap4) 
	LOCAL_CFLAGS += -DHAS_CONTEXT_PRIORITY

endif

ifeq ($(TARGET_BOARD_PLATFORM), s5pc110)

	LOCAL_CFLAGS += -DHAS_CONTEXT_PRIORITY -DNEVER_DEFAULT_TO_ASYNC_MODE

	LOCAL_CFLAGS += -DHAS_CONTEXT_PRIORITY -DNEVER_DEFAULT_TO_ASYNC_MODE -DSURFACEFLINGER_FORCE_SCREEN_RELEASE

	LOCAL_CFLAGS += -DREFRESH_RATE=56

endif

services/surfaceflinger/SurfaceFlinger.cpp

+10 −0
Original line number Diff line number Diff line
@@ -1612,6 +1612,11 @@ uint32_t SurfaceFlinger::setClientStateLocked( 


void SurfaceFlinger::screenReleased(int dpy)

{

#ifdef SURFACEFLINGER_FORCE_SCREEN_RELEASE

    const DisplayHardware& hw = graphicPlane(0).displayHardware();

    hw.releaseScreen();

#endif



    // this may be called by a signal handler, we can't do too much in here

    android_atomic_or(eConsoleReleased, &mConsoleSignals);

    signalEvent();
@@ -2131,6 +2136,11 @@ status_t SurfaceFlinger::electronBeamOffAnimationImplLocked() 
    glDeleteTextures(1, &tname);

    glDisable(GL_TEXTURE_2D);

    glDisable(GL_BLEND);



#ifdef SURFACEFLINGER_FORCE_SCREEN_RELEASE

    hw.releaseScreen();

#endif



    return NO_ERROR;

}