OV5640 在MT6573 MT6575上的代码

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(C) 2008 * * BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO * NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S * SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM. * * BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE * LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE, * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE, * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. * * THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE * WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF * LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND * RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER * THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC). * *****************************************************************************/ /***************************************************************************** * * Filename: * --------- * sensor.c * * Project: * -------- * YUSU * * Description: * ------------ * Source code of Sensor driver * * * Author: * ------- * Jackie Su (MTK02380) * *============================================================================ * HISTORY * Below this line, this part is controlled by CC/CQ. DO NOT MODIFY!! *------------------------------------------------------------------------------ * $Revision:$ * $Modtime:$ * $Log:$ * * 03 15 2011 koli.lin * [ALPS00034474] [Need Patch] [Volunteer Patch] * Move sensor driver current setting to isp of middleware. * * 10 12 2010 koli.lin * [ALPS00127101] [Camera] AE will flash * [Camera]Create Vsync interrupt to handle the exposure time, sensor gain and raw gain control. * * 08 27 2010 ronnie.lai * [DUMA00032601] [Camera][ISP] * Check in AD5820 Constant AF function. * * 08 26 2010 ronnie.lai * [DUMA00032601] [Camera][ISP] * Add AD5820 Lens driver function. * must disable SWIC and bus log, otherwise the lens initial time take about 30 second.(without log about 3 sec) * * 08 19 2010 ronnie.lai * [DUMA00032601] [Camera][ISP] * Merge dual camera relative settings. Main OV5640, SUB O7675 ready. * * 08 18 2010 ronnie.lai * [DUMA00032601] [Camera][ISP] * Mmodify ISP setting and add OV5640 sensor driver. * *------------------------------------------------------------------------------ * Upper this line, this part is controlled by CC/CQ. DO NOT MODIFY!! *============================================================================ ****************************************************************************/ #define WINMO_USE 0 #if WINMO_USE #include <windows.h> #include <memory.h> #include <nkintr.h> #include <ceddk.h> #include <ceddk_exp.h> #include "CameraCustomized.h" #include "kal_release.h" #include "i2c_exp.h" #include "gpio_exp.h" #include "msdk_exp.h" #include "msdk_sensor_exp.h" #include "msdk_isp_exp.h" #include "base_regs.h" #include "Sensor.h" #include "camera_sensor_para.h" #else #include <linux/videodev2.h> #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/cdev.h> #include <linux/uaccess.h> #include <linux/fs.h> #include <asm/atomic.h> #include <linux/slab.h> #include "kd_camera_hw.h" #include "kd_imgsensor.h" #include "kd_imgsensor_define.h" #include "kd_imgsensor_errcode.h" #include "ov5640yuv_Sensor.h" #include "ov5640yuv_Camera_Sensor_para.h" #include "ov5640yuv_CameraCustomized.h" #include "kd_camera_feature.h" #endif /* DBGPARAM dpCurSettings = { TEXT("Sensor"), { TEXT("Preview"),TEXT("Capture"),TEXT("Init"),TEXT("Error"), TEXT("Gain"),TEXT("Shutter"),TEXT("Undef"),TEXT("Undef"), TEXT("Undef"),TEXT("Undef"),TEXT("Undef"),TEXT("Undef"), TEXT("Undef"),TEXT("Undef"),TEXT("Undef"),TEXT("Undef")}, 0x00FF // ZONE_INIT | ZONE_WARNING | ZONE_ERROR }; */ kal_bool OV5640YUV_MPEG4_encode_mode = KAL_FALSE; kal_uint16 OV5640YUV_sensor_gain_base=0x0; /* MAX/MIN Explosure Lines Used By AE Algorithm */ kal_uint16 OV5640YUV_MAX_EXPOSURE_LINES = OV5640_PV_PERIOD_LINE_NUMS;//650; kal_uint8 OV5640YUV_MIN_EXPOSURE_LINES = 2; kal_uint32 OV5640YUV_isp_master_clock; kal_uint16 OV5640YUV_CURRENT_FRAME_LINES = OV5640_PV_PERIOD_LINE_NUMS;//650; static kal_uint16 OV5640YUV_dummy_pixels=0, OV5640YUV_dummy_lines=0; kal_uint16 OV5640YUV_PV_dummy_pixels=0,OV5640YUV_PV_dummy_lines=0; kal_uint8 OV5640YUV_sensor_write_I2C_address = OV5640_WRITE_ID; kal_uint8 OV5640YUV_sensor_read_I2C_address = OV564