78 lines
1.3 KiB
C
78 lines
1.3 KiB
C
/*
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* secgpio_dvs.h -- Samsung GPIO debugging and verification system
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*/
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#ifndef __SECGPIO_DVS_H
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#define __SECGPIO_DVS_H
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#include <linux/types.h>
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#define SECGPIO_SLEEP_DEBUGGING
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enum gdvs_phone_status {
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PHONE_INIT = 0,
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PHONE_SLEEP,
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GDVS_PHONE_STATUS_MAX
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};
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enum gdvs_io_value {
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GDVS_IO_FUNC = 0x00,
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GDVS_IO_IN,
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GDVS_IO_OUT,
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};
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enum gdvs_pupd_value {
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GDVS_PUPD_NP = 0x00,
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GDVS_PUPD_PD,
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GDVS_PUPD_PU,
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GDVS_PUPD_KEEPER,
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GDVS_PUPD_ERR = 0x3F
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};
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struct gpiomap_result {
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unsigned char *init;
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unsigned char *sleep;
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};
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#ifdef SECGPIO_SLEEP_DEBUGGING
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enum sleepdata_phase {
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SLDATA_START = 0,
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SLDATA_DATA,
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SLDATA_END
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};
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struct sleepdebug_gpioinfo {
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int gpio_num;
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unsigned char io;
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unsigned char pupd;
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unsigned char lh;
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};
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struct sleepdebug_gpiotable {
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bool active;
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int gpio_count;
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struct sleepdebug_gpioinfo *gpioinfo;
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};
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#endif
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struct gpio_dvs {
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struct gpiomap_result *result;
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unsigned int count;
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bool check_sleep;
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void (*check_gpio_status)(unsigned char phonestate);
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#ifdef SECGPIO_SLEEP_DEBUGGING
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struct sleepdebug_gpiotable *sdebugtable;
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void (*set_sleepgpio)(void);
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void (*undo_sleepgpio)(void);
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#endif
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};
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void gpio_dvs_check_initgpio(void);
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void gpio_dvs_check_sleepgpio(void);
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#ifdef SECGPIO_SLEEP_DEBUGGING
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void gpio_dvs_set_sleepgpio(void);
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void gpio_dvs_undo_sleepgpio(void);
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#endif
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#endif /* __SECGPIO_DVS_H */
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