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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 _SPRD_VPP_H
#define _SPRD_VPP_H
#include <linux/ioctl.h>
/*----------------------------------------------------------------------------*
** Macro Definitions *
**---------------------------------------------------------------------------*/
/*
Bit define, for video
*/
#define V_BIT_0 0x00000001
#define V_BIT_1 0x00000002
#define V_BIT_2 0x00000004
#define V_BIT_3 0x00000008
#define V_BIT_4 0x00000010
#define V_BIT_5 0x00000020
#define V_BIT_6 0x00000040
#define V_BIT_7 0x00000080
#define V_BIT_8 0x00000100
#define V_BIT_9 0x00000200
#define V_BIT_10 0x00000400
#define V_BIT_11 0x00000800
#define V_BIT_12 0x00001000
#define V_BIT_13 0x00002000
#define V_BIT_14 0x00004000
#define V_BIT_15 0x00008000
#define V_BIT_16 0x00010000
#define V_BIT_17 0x00020000
#define V_BIT_18 0x00040000
#define V_BIT_19 0x00080000
#define V_BIT_20 0x00100000
#define V_BIT_21 0x00200000
#define V_BIT_22 0x00400000
#define V_BIT_23 0x00800000
#define V_BIT_24 0x01000000
#define V_BIT_25 0x02000000
#define V_BIT_26 0x04000000
#define V_BIT_27 0x08000000
#define V_BIT_28 0x10000000
#define V_BIT_29 0x20000000
#define V_BIT_30 0x40000000
#define V_BIT_31 0x80000000
#define USE_INTERRUPT_DEINT
//#define SEQUENCE_RUNNING
#define SET_CLK_FOR_VPP_TWICE
#define SPRD_VPP_MAP_SIZE 0x4000
#define SPRD_VPP_IOCTL_MAGIC 'd'
#define SPRD_VPP_ALLOCATE_PHYSICAL_MEMORY _IO(SPRD_VPP_IOCTL_MAGIC, 1)
#define SPRD_VPP_FREE_PHYSICAL_MEMORY _IO(SPRD_VPP_IOCTL_MAGIC, 2)
#define SPRD_VPP_DEINT_COMPLETE _IO(SPRD_VPP_IOCTL_MAGIC, 3)
#define SPRD_VPP_DEINT_ACQUIRE _IO(SPRD_VPP_IOCTL_MAGIC, 4)
#define SPRD_VPP_DEINT_RELEASE _IO(SPRD_VPP_IOCTL_MAGIC, 5)
#define VPP_RESET _IO(SPRD_VPP_IOCTL_MAGIC, 6)
#define VPP_CFG (0x0000)
#define VPP_INT_STS (0x0010)
#define VPP_INT_MSK (0x0014)
#define VPP_INT_CLR (0x0018)
#define VPP_INT_RAW (0x001C)
#define DEINT_PATH_CFG (0x2000)
#define DEINT_PATH_START (0x2004)
#define DEINT_IMG_SIZE (0x2008)
typedef struct vpp_drv_buffer_t {
unsigned int size;
unsigned int phys_addr;
unsigned long base; /*kernel logical address in use kernel*/
unsigned long virt_addr; /* virtual user space address */
} VPP_DRV_BUFFER_T;
enum sprd_vpp_frequency_e {
VPP_FREQENCY_LEVEL_0 = 0,
VPP_FREQENCY_LEVEL_1 = 1,
VPP_FREQENCY_LEVEL_2 = 2,
VPP_FREQENCY_LEVEL_3 = 3
};
#endif
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