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// SPDX-License-Identifier: GPL-2.0
#ifndef _CEDAR_VE_PRIV_H_
#define _CEDAR_VE_PRIV_H_
#include "ve_mem_list.h"
#ifndef CEDARDEV_MAJOR
#define CEDARDEV_MAJOR (150)
#endif
#ifndef CEDARDEV_MINOR
#define CEDARDEV_MINOR (0)
#endif
#define VE_CLK_HIGH_WATER (900)
#define VE_CLK_LOW_WATER (100)
#define PRINTK_IOMMU_ADDR 0
#define VE_DEBUGFS_MAX_CHANNEL 16
#define VE_DEBUGFS_BUF_SIZE 1024
#define CEDAR_RUN_LIST_NONULL -1
#define CEDAR_NONBLOCK_TASK 0
#define CEDAR_BLOCK_TASK 1
#define CLK_REL_TIME 10000
#define TIMER_CIRCLE 50
#define TASK_INIT 0x00
#define TASK_TIMEOUT 0x55
#define TASK_RELEASE 0xaa
#define SIG_CEDAR 35
struct ve_debugfs_proc
{
unsigned int len;
char data[VE_DEBUGFS_BUF_SIZE * VE_DEBUGFS_MAX_CHANNEL];
};
struct ve_debugfs_buffer
{
unsigned char cur_channel_id;
unsigned int proc_len[VE_DEBUGFS_MAX_CHANNEL];
char *proc_buf[VE_DEBUGFS_MAX_CHANNEL];
char *data;
struct mutex lock_proc;
};
struct __cedarv_task
{
int task_prio;
int ID;
unsigned long timeout;
unsigned int frametime;
unsigned int block_mode;
};
struct cedarv_engine_task
{
struct __cedarv_task t;
struct list_head list;
struct task_struct *task_handle;
unsigned int status;
unsigned int running;
unsigned int is_first_task;
};
struct cedarv_engine_task_info
{
int task_prio;
unsigned int frametime;
unsigned int total_time;
};
struct cedarv_regop
{
unsigned long addr;
unsigned int value;
};
struct cedarv_env_infomation_compat
{
unsigned int phymem_start;
int phymem_total_size;
uint32_t address_macc;
};
struct __cedarv_task_compat
{
int task_prio;
int ID;
uint32_t timeout;
unsigned int frametime;
unsigned int block_mode;
};
struct cedarv_regop_compat
{
uint32_t addr;
unsigned int value;
};
struct VE_PROC_INFO
{
unsigned char channel_id;
unsigned int proc_info_len;
};
struct cedar_dev
{
struct cdev cdev; /* char device struct*/
struct device *dev; /* ptr to class device struct*/
struct device *platform_dev; /* ptr to class device struct */
struct class *class; /* class for auto create device node */
struct semaphore sem; /* mutual exclusion semaphore */
wait_queue_head_t wq; /* wait queue for poll ops */
struct timer_list cedar_engine_timer;
struct timer_list cedar_engine_timer_rel;
uint32_t irq; /* cedar video engine irq number */
uint32_t de_irq_flag; /* flag of video decoder engine irq generated */
uint32_t de_irq_value; /* value of video decoder engine irq */
uint32_t en_irq_flag; /* flag of video encoder engine irq generated */
uint32_t en_irq_value; /* value of video encoder engine irq */
uint32_t irq_has_enable;
uint32_t ref_count;
int last_min_freq;
uint32_t jpeg_irq_flag; /* flag of video jpeg dec irq generated */
uint32_t jpeg_irq_value; /* value of video jpeg dec irq */
struct mutex lock_vdec;
struct mutex lock_jdec;
struct mutex lock_venc;
struct mutex lock_00_reg;
struct mutex lock_04_reg;
struct aw_mem_list_head list; /* buffer list */
struct mutex lock_mem;
struct clk *ahb_clk;
struct clk *mod_clk;
struct clk *ram_clk;
struct reset_control *rstc;
int capabilities;
phys_addr_t phy_addr;
void __iomem *regs_macc;
};
struct ve_info
{ /* each object will bind a new file handler */
unsigned int set_vol_flag;
struct mutex lock_flag_io;
uint32_t lock_flags; /* if flags is 0, means unlock status */
};
struct user_iommu_param
{
int fd;
unsigned int iommu_addr;
};
struct cedarv_iommu_buffer
{
struct aw_mem_list_head i_list;
int fd;
unsigned long iommu_addr;
struct dma_buf *dma_buf;
struct dma_buf_attachment *attachment;
struct sg_table *sgt;
int p_id;
};
struct cedar_variant
{
int capabilities;
unsigned long mod_rate;
};
#define CEDARV_ISP_OLD (1 << 0)
#define CEDARV_ISP_NEW (1 << 1)
#endif
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