ui/sf: Add support for exynos HDMI

Change-Id: I27b34e95c04750e3dd321a2183b6cc1d89f29b5d

6 files changed, 81 insertions, 1 deletions

diff --git a/include/ui/FramebufferNativeWindow.h b/include/ui/FramebufferNativeWindow.h
index 5ec738f..02f3c8b 100644
--- a/include/ui/FramebufferNativeWindow.h
+++ b/include/ui/FramebufferNativeWindow.h
@@ -31,6 +31,10 @@
 #define MIN_NUM_FRAME_BUFFERS  2
 #define MAX_NUM_FRAME_BUFFERS  3
 
+#ifdef SAMSUNG_HDMI_SUPPORT
+#include "SecHdmiClient.h"
+#endif
+
 extern "C" EGLNativeWindowType android_createDisplaySurface(void);
 
 // ---------------------------------------------------------------------------
@@ -39,6 +43,9 @@ namespace android {
 
 class Surface;
 class NativeBuffer;
+#ifdef SAMSUNG_HDMI_SUPPORT
+class SecHdmiClient;
+#endif
 
 // ---------------------------------------------------------------------------
 
@@ -88,6 +95,9 @@ private:
     int32_t mBufferHead;
     int32_t mCurrentBufferIndex;
     bool mUpdateOnDemand;
+#ifdef SAMSUNG_HDMI_SUPPORT
+    SecHdmiClient *mHdmiClient;
+#endif
 };
     
 // ---------------------------------------------------------------------------
diff --git a/libs/ui/Android.mk b/libs/ui/Android.mk
index 0d2e44c..5d5e082 100644
--- a/libs/ui/Android.mk
+++ b/libs/ui/Android.mk
@@ -36,6 +36,25 @@ ifneq ($(BOARD_FRAMEBUFFER_FORCE_FORMAT),)
 LOCAL_CFLAGS += -DFRAMEBUFFER_FORCE_FORMAT=$(BOARD_FRAMEBUFFER_FORCE_FORMAT)
 endif
 
+ifeq ($(TARGET_SOC),exynos4210)
+    LOCAL_CFLAGS += -DSAMSUNG_EXYNOS4210
+endif
+
+ifeq ($(TARGET_SOC),exynos4x12)
+    LOCAL_CFLAGS += -DSAMSUNG_EXYNOS4x12
+endif
+
+ifeq ($(TARGET_SOC),exynos5250)
+    LOCAL_CFLAGS += -DSAMSUNG_EXYNOS5250
+endif
+
+ifeq ($(BOARD_USES_SAMSUNG_HDMI),true)
+LOCAL_CFLAGS += -DSAMSUNG_HDMI_SUPPORT
+LOCAL_SHARED_LIBRARIES += libhdmiclient
+LOCAL_C_INCLUDES += hardware/samsung/$(TARGET_BOARD_PLATFORM)/libhdmi/libhdmiservice
+LOCAL_C_INCLUDES += hardware/samsung/$(TARGET_BOARD_PLATFORM)/include
+endif
+
 LOCAL_MODULE:= libui
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/libs/ui/FramebufferNativeWindow.cpp b/libs/ui/FramebufferNativeWindow.cpp
index 31a69b2..12c77b8 100644
--- a/libs/ui/FramebufferNativeWindow.cpp
+++ b/libs/ui/FramebufferNativeWindow.cpp
@@ -76,6 +76,11 @@ FramebufferNativeWindow::FramebufferNativeWindow()
     : BASE(), fbDev(0), grDev(0), mUpdateOnDemand(false)
 {
     hw_module_t const* module;
+
+#ifdef SAMSUNG_HDMI_SUPPORT
+    mHdmiClient = android::SecHdmiClient::getInstance();
+#endif
+
     if (hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &module) == 0) {
         int stride;
         int err;
@@ -287,6 +292,25 @@ int FramebufferNativeWindow::queueBuffer(ANativeWindow* window,
     self->front = static_cast<NativeBuffer*>(buffer);
     self->mNumFreeBuffers++;
     self->mCondition.broadcast();
+#ifdef SAMSUNG_HDMI_SUPPORT
+#if defined(SAMSUNG_EXYNOS4210) || defined(SAMSUNG_EXYNOS4x12)
+    if (self->mHdmiClient != NULL)
+        self->mHdmiClient->blit2Hdmi(buffer->width, buffer->height,
+                                    HAL_PIXEL_FORMAT_BGRA_8888,
+                                    0, 0, 0,
+                                    0, 0,
+                                    android::SecHdmiClient::HDMI_MODE_UI,
+                                    0);
+#elif defined(SAMSUNG_EXYNOS5250)
+    if (self->mHdmiClient != NULL)
+        self->mHdmiClient->blit2Hdmi(buffer->width, buffer->height,
+                                    HAL_PIXEL_FORMAT_BGRA_8888,
+                                    0, 0, 0,
+                                    0, 0,
+                                    android::SecHdmiClient::HDMI_MODE_MIRROR,
+                                    0);
+#endif
+#endif
     return res;
 }
 
diff --git a/services/surfaceflinger/Android.mk b/services/surfaceflinger/Android.mk
index 69c4e21..dac8467 100644
--- a/services/surfaceflinger/Android.mk
+++ b/services/surfaceflinger/Android.mk
@@ -57,6 +57,14 @@ LOCAL_SHARED_LIBRARIES := \
 	libui \
 	libgui
 
+ifeq ($(BOARD_USES_SAMSUNG_HDMI),true)
+        LOCAL_CFLAGS += -DSAMSUNG_HDMI_SUPPORT
+        LOCAL_SHARED_LIBRARIES += libTVOut libhdmiclient
+        LOCAL_C_INCLUDES += hardware/samsung/$(TARGET_BOARD_PLATFORM)/libhdmi/libhdmiservice
+        LOCAL_C_INCLUDES += hardware/samsung/$(TARGET_BOARD_PLATFORM)/include
+endif
+
+
 LOCAL_MODULE:= libsurfaceflinger
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index f97bcef..6d8f558 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -68,6 +68,9 @@
 #include "DisplayHardware/GraphicBufferAlloc.h"
 #include "DisplayHardware/HWComposer.h"
 
+#ifdef SAMSUNG_HDMI_SUPPORT
+#include "SecTVOutService.h"
+#endif
 
 #define EGL_VERSION_HW_ANDROID  0x3143
 
@@ -121,6 +124,16 @@ SurfaceFlinger::SurfaceFlinger()
     }
     ALOGI_IF(mDebugRegion, "showupdates enabled");
     ALOGI_IF(mDebugDDMS, "DDMS debugging enabled");
+
+#ifdef SAMSUNG_HDMI_SUPPORT
+    ALOGD(">>> Run service");
+    android::SecTVOutService::instantiate();
+#if defined(SAMSUNG_EXYNOS5250)
+    mHdmiClient = SecHdmiClient::getInstance();
+    mHdmiClient->setHdmiEnable(1);
+#endif
+#endif
+
 }
 
 void SurfaceFlinger::onFirstRef()
@@ -128,7 +141,6 @@ void SurfaceFlinger::onFirstRef()
     mEventQueue.init(this);
 
     run("SurfaceFlinger", PRIORITY_URGENT_DISPLAY);
-
     // Wait for the main thread to be done with its initialization
     mReadyToRunBarrier.wait();
 }
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index b0d3bac..e8c4b9c 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -50,6 +50,10 @@
 
 #include "DisplayHardware/HWComposer.h"
 
+#ifdef SAMSUNG_HDMI_SUPPORT
+#include "SecHdmiClient.h"
+#endif
+
 namespace android {
 
 // ---------------------------------------------------------------------------
@@ -458,6 +462,9 @@ private:
      */
 
     sp<IBinder> mExtDisplayToken;
+#if defined(SAMSUNG_HDMI_SUPPORT) && defined(SAMSUNG_EXYNOS5250)
+    SecHdmiClient *                         mHdmiClient;
+#endif
 };
 
 // ---------------------------------------------------------------------------