initial commit, taken and modified from linaro/insignal
diff --git a/exynos4/hal/include/SecFimc.h b/exynos4/hal/include/SecFimc.h
new file mode 100644
index 0000000..61585c2
--- /dev/null
+++ b/exynos4/hal/include/SecFimc.h
@@ -0,0 +1,190 @@
+/*
+ * Copyright@ Samsung Electronics Co. LTD
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*!
+ * \file SecFimc.h
+ * \brief header file for Fimc HAL MODULE
+ * \author Hyunkyung, Kim(hk310.kim@samsung.com)
+ * \date 2010/10/13
+ *
+ * <b>Revision History: </b>
+ * - 2010/10/13 : Hyunkyung, Kim(hk310.kim@samsung.com) \n
+ * Initial version
+ *
+ * - 2011/11/15 : Sunmi, Lee(carrotsm.lee@samsung.com) \n
+ * Adjust V4L2 architecture \n
+ */
+
+#ifndef __SEC_FIMC_H__
+#define __SEC_FIMC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <linux/fb.h>
+
+#include <stdint.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <asm/sizes.h>
+
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/poll.h>
+#include <sys/mman.h>
+#include <hardware/hardware.h>
+
+#include "utils/Timers.h"
+
+#ifdef BOARD_USE_V4L2
+#include "s5p_fimc_v4l2.h"
+#include "sec_utils_v4l2.h"
+#else
+#include "s5p_fimc.h"
+#include "sec_utils.h"
+#endif
+#include "sec_format.h"
+
+#include "SecBuffer.h"
+#include "SecRect.h"
+
+#define PFX_NODE_FIMC "/dev/video"
+#define MAX_DST_BUFFERS (3)
+#define MAX_SRC_BUFFERS (1)
+#define MAX_PLANES (3)
+
+#ifdef __cplusplus
+}
+
+class SecFimc
+{
+public:
+ enum DEV {
+ DEV_0 = 0,
+ DEV_1,
+ DEV_2,
+ DEV_3,
+ DEV_MAX,
+ };
+
+ enum MODE {
+ MODE_NONE = 0,
+ MODE_SINGLE_BUF,
+ MODE_MULTI_BUF,
+ MODE_DMA_AUTO,
+ MODE_MAX,
+ };
+
+private:
+ bool mFlagCreate;
+ int mDev;
+ int mFimcMode;
+ int mNumOfBuf;
+
+ int mRealDev;
+ int mFd;
+ int mHwVersion;
+ int mRotVal;
+ bool mFlagGlobalAlpha;
+ int mGlobalAlpha;
+ bool mFlagLocalAlpha;
+ bool mFlagColorKey;
+ int mColorKey;
+ bool mFlagSetSrcParam;
+ bool mFlagSetDstParam;
+ bool mFlagStreamOn;
+
+ s5p_fimc_t mS5pFimc;
+ struct v4l2_capability mFimcCap;
+
+ SecBuffer mSrcBuffer;
+ SecBuffer mDstBuffer[MAX_DST_BUFFERS];
+
+public:
+ SecFimc();
+ virtual ~SecFimc();
+
+ virtual bool create(enum DEV dev, enum MODE mode, int numOfBuf);
+ virtual bool destroy(void);
+ bool flagCreate(void);
+
+ int getFd(void);
+
+ SecBuffer * getMemAddr(int index = 0);
+
+ int getHWVersion(void);
+
+ virtual bool setSrcParams(unsigned int width, unsigned int height,
+ unsigned int cropX, unsigned int cropY,
+ unsigned int *cropWidth, unsigned int *cropHeight,
+ int colorFormat,
+ bool forceChange = true);
+
+ virtual bool getSrcParams(unsigned int *width, unsigned int *height,
+ unsigned int *cropX, unsigned int *cropY,
+ unsigned int *cropWidth, unsigned int *cropHeight,
+ int *colorFormat);
+
+ virtual bool setSrcAddr(unsigned int physYAddr,
+ unsigned int physCbAddr = 0,
+ unsigned int physCrAddr = 0,
+ int colorFormat = 0);
+
+ virtual bool setDstParams(unsigned int width, unsigned int height,
+ unsigned int cropX, unsigned int cropY,
+ unsigned int *cropWidth, unsigned int *cropHeight,
+ int colorFormat,
+ bool forceChange = true);
+
+ virtual bool getDstParams(unsigned int *width, unsigned int *height,
+ unsigned int *cropX, unsigned int *cropY,
+ unsigned int *cropWidth, unsigned int *cropHeight,
+ int *colorFormat);
+
+ virtual bool setDstAddr(unsigned int physYAddr, unsigned int physCbAddr = 0, unsigned int physCrAddr = 0, int buf_index = 0);
+
+ virtual bool setRotVal(unsigned int rotVal);
+ virtual bool setGlobalAlpha(bool enable = true, int alpha = 0xff);
+ virtual bool setLocalAlpha(bool enable);
+ virtual bool setColorKey(bool enable = true, int colorKey = 0xff);
+
+ virtual bool draw(int src_index, int dst_index);
+
+private:
+ bool m_streamOn(void);
+ bool m_checkSrcSize(unsigned int width, unsigned int height,
+ unsigned int cropX, unsigned int cropY,
+ unsigned int *cropWidth, unsigned int *cropHeight,
+ int colorFormat,
+ bool forceChange = false);
+
+ bool m_checkDstSize(unsigned int width, unsigned int height,
+ unsigned int cropX, unsigned int cropY,
+ unsigned int *cropWidth, unsigned int *cropHeight,
+ int colorFormat,
+ int rotVal,
+ bool forceChange = false);
+ int m_widthOfFimc(int v4l2ColorFormat, int width);
+ int m_heightOfFimc(int v4l2ColorFormat, int height);
+ int m_getYuvBpp(unsigned int fmt);
+ int m_getYuvPlanes(unsigned int fmt);
+};
+#endif
+
+#endif //__SEC_FIMC_H__