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/*
* Copyright (C) 2014 Spreadtrum Communications Inc.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef _VPP_DITHER_CONFIG_H_
#define _VPP_DITHER_CONFIG_H_
#include <video/gsp_types_shark.h>
#include <mach/sci_glb_regs.h>
#include <mach/globalregs.h> //define IRQ_GSP_INT
#include <linux/delay.h>
#include <linux/clk.h>
#define DITHER_PATH_SIZE 1024
#define VPP_CLOCK_PARENT ("clk_vpp_parent")
#define VPP_CLOCK_NAME ("clk_vpp")
void VPP_Dither_Early_Init();
int VPP_Dither_Clock_Init(struct vpp_dither_device *dev);
void VPP_Dither_Clock_Enable(struct vpp_dither_device *dev);
void VPP_Dither_Clock_Disable(struct vpp_dither_device *dev);
void VPP_Dither_Module_Enable();
void VPP_Dither_Module_Disable();
void VPP_Dither_IRQSTATUS_Clear();
void VPP_Dither_IRQENABLE_SET(unsigned char irq_flag);
void VPP_Dither_Init(struct vpp_dither_device *dev);
void VPP_Dither_Deinit(struct vpp_dither_device *dev);
void VPP_Dither_Module_Reset();
void VPP_Dither_Info_Config(struct fb_to_vpp_info *fb_info, struct vpp_dither_device *dev);
void VPP_Dither_CFG_Config(struct vpp_dither_device *dev);
int VPP_Dither_Map(struct vpp_dither_device *dev);
int VPP_Dither_Unmap(struct vpp_dither_device *dev);
int irq_status_get();
irqreturn_t VPP_Dither_IRQ_Handler(int irq, void *dev_id);
void VPP_Dither_Trigger();
unsigned int Dither_WORKSTATUS_Get();
void VPP_Dither_Wait_Finish();
int Do_Dither_Work(struct fb_to_vpp_info *fb_info);
#endif
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