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Commit 3131841b authored by Ricardo Cerqueira's avatar Ricardo Cerqueira
Browse files

surfaceflinger: Add support for LGE's HDMI rotation 

Use BOARD_USES_LGE_HDMI_ROTATION to align the HDMI output orientation
with the device's, on LGE phones (p990/p999, at least)

Change-Id: I4aefa9b13bf9ca3e51e944818838a3954d6cbcb5
parent 297468b0

services/surfaceflinger/Android.mk

+6 −0
Original line number Diff line number Diff line
@@ -63,6 +63,12 @@ LOCAL_SHARED_LIBRARIES := \ 
	libui \

	libsurfaceflinger_client



ifeq ($(BOARD_USES_LGE_HDMI_ROTATION),true)

LOCAL_CFLAGS += -DUSE_LGE_HDMI

LOCAL_SHARED_LIBRARIES += \

	libnvdispmgr_d

endif



LOCAL_C_INCLUDES := \

	$(call include-path-for, corecg graphics)

services/surfaceflinger/SurfaceFlinger.cpp

+21 −0
Original line number Diff line number Diff line
@@ -67,6 +67,13 @@ 


#define DISPLAY_COUNT       1



#ifdef USE_LGE_HDMI

extern "C" void MainRegisterHPD();

extern "C" void MainUnRegisterHPD();

extern "C" void NvDispMgrPreAutoOrientation(int rotation);

extern "C" void NvDispMgrAutoOrientation(int rotation);

#endif



namespace android {

// ---------------------------------------------------------------------------
@@ -103,6 +110,9 @@ SurfaceFlinger::SurfaceFlinger() 
        mUseDithering(true)

{

    init();

#ifdef USE_LGE_HDMI

    MainRegisterHPD();

#endif

}



void SurfaceFlinger::init()
@@ -136,6 +146,9 @@ void SurfaceFlinger::init() 
SurfaceFlinger::~SurfaceFlinger()

{

    glDeleteTextures(1, &mWormholeTexName);

#ifdef USE_LGE_HDMI

    MainUnRegisterHPD();

#endif

}



overlay_control_device_t* SurfaceFlinger::getOverlayEngine() const
@@ -414,9 +427,17 @@ bool SurfaceFlinger::threadLoop() 
        logger.log(GraphicLog::SF_COMPOSITION_COMPLETE, index);

        hw.compositionComplete();



#ifdef USE_LGE_HDMI

        NvDispMgrPreAutoOrientation(mCurrentState.orientation);

#endif



        logger.log(GraphicLog::SF_SWAP_BUFFERS, index);

        postFramebuffer();



#ifdef USE_LGE_HDMI

        NvDispMgrAutoOrientation(mCurrentState.orientation);

#endif



        logger.log(GraphicLog::SF_REPAINT_DONE, index);

    } else {

        // pretend we did the post