/*
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* Allwinner SoCs hdmi driver.
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*
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* Copyright (C) 2016 Allwinner.
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#ifndef _DRV_HDMI_I_H_
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#define _DRV_HDMI_I_H_
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#include <linux/module.h>
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#include <linux/uaccess.h>
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#include <asm/memory.h>
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#include <asm/unistd.h>
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#include "asm-generic/int-ll64.h"
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#include "linux/kernel.h"
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#include "linux/mm.h"
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#include "linux/semaphore.h"
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#include <linux/vmalloc.h>
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#include <linux/fs.h>
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#include <linux/dma-mapping.h>
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#include <linux/sched.h> /* wake_up_process() */
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#include <linux/kthread.h> /* kthread_create()??kthread_run() */
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#include <linux/err.h> /* IS_ERR()??PTR_ERR() */
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#include <linux/delay.h>
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#include <linux/platform_device.h>
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#include <linux/errno.h>
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#include <linux/slab.h>
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#include <linux/delay.h>
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#include <linux/init.h>
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#include <linux/dma-mapping.h>
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#include <linux/interrupt.h>
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#include <linux/clk.h>
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#include <linux/cdev.h>
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#include <linux/types.h>
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#include <linux/module.h>
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#include <linux/types.h>
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#include <linux/of_irq.h>
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#include <linux/of_address.h>
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#include <linux/of_iommu.h>
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#include <linux/of_device.h>
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#include <linux/of_platform.h>
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#include <video/sunxi_display2.h>
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#include <video/drv_hdmi.h>
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#include "hdmi_bsp.h"
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extern u32 hdmi_print;
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extern u32 rgb_only;
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extern u32 hdmi_hpd_mask;/* 0x10: force unplug; 0x11: force plug */
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#define OSAL_PRINTF(msg...)\
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do {\
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pr_warn("[HDMI] ");\
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pr_warn(msg);\
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} while (0)
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#define hdmi_inf(msg...)\
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do {\
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if (hdmi_print) {\
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pr_warn("[HDMI] ");\
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pr_warn(msg);\
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} \
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} while (0)
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#define hdmi__msg(msg...)\
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do {\
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if (hdmi_print) {\
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pr_warn("[HDMI] file:%s,line:%d:",\
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__FILE__, __LINE__);\
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pr_warn(msg);\
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} \
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} while (0)
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#define hdmi_wrn(msg...)\
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do {\
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pr_warn("[HDMI WRN] file:%s,line:%d: ",\
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__FILE__, __LINE__);\
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pr_warn(msg);\
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} while (0)
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#define hdmi_here \
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do {\
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if (hdmi_print) {\
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pr_warn("[HDMI] file:%s,line:%d\n",\
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__FILE__, __LINE__);\
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} \
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} while (0)
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s32 hdmi_init(struct platform_device *pdev);
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s32 hdmi_exit(void);
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extern s32 Fb_Init(u32 from);
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s32 hdmi_hpd_state(u32 state);
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s32 hdmi_hpd_event(void);
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typedef struct {
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struct device *dev;
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bool bopen;
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enum disp_tv_mode mode;/* vic */
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u32 base_hdmi;
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struct work_struct hpd_work;
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} hdmi_info_t;
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#ifdef CONFIG_HDMI_CEC_STANDARD
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/* cec_msg tx/rx_status field */
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#define CEC_TX_STATUS_OK (1 << 0)
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#define CEC_TX_STATUS_NACK (1 << 1)
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#define CEC_TX_STATUS_ERROR (1 << 2)
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#define CEC_TX_STATUS_MAX_RETRIES (1 << 3)
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#define CEC_RX_STATUS_OK (1 << 0)
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#define CEC_RX_STATUS_TIMEOUT (1 << 1)
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#define CEC_RX_STATUS_FEATURE_ABORT (1 << 2)
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/* CEC config ioctl */
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#define CEC_S_PHYS_ADDR _IOW('c', 1, __u16)
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#define CEC_G_PHYS_ADDR _IOR('c', 2, __u16)
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#define CEC_S_LOG_ADDR _IOW('c', 3, __u8)
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#define CEC_G_LOG_ADDR _IOR('c', 4, __u8)
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/* CEC transmit/receive ioctl */
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#define CEC_TRANSMIT _IOWR('c', 5, struct cec_msg)
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#define CEC_RECEIVE _IOWR('c', 6, struct cec_msg)
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#define CEC_RXMSG_MAX 20
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struct hdmi_cec_drv {
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dev_t cec_devid;
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struct cdev *cec_cdev;
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struct class *cec_class;
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struct device *cec_dev;
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};
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struct hdmi_cec {
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struct cec_msg msg;
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struct list_head list;
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};
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#endif
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enum hdcp_status {
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HDCP_DISABLE,
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HDCP_SUCCESS,
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HDCP_FAILED,
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HDCP_KSV_LIST_READY,
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HDCP_ERR_KSV_LIST_NOT_VALID,
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};
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extern hdmi_info_t ghdmi;
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extern struct disp_video_timings video_timing[];
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extern s32 hdmi_i2c_add_driver(void);
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extern s32 hdmi_i2c_del_driver(void);
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extern int disp_sys_script_get_item(char *main_name, char *sub_name, int value[], int type);
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struct disp_hdmi_mode {
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enum disp_tv_mode mode;
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int hdmi_mode;/* vic */
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};
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#endif
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