122 lines
3.4 KiB
C
122 lines
3.4 KiB
C
/*
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* SharpSL SSP Driver
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*/
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struct corgissp_machinfo {
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int port;
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int cs_lcdcon;
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int cs_ads7846;
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int cs_max1111;
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int clk_lcdcon;
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int clk_ads7846;
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int clk_max1111;
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};
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void corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo);
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/*
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* SharpSL Backlight
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*/
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void corgi_bl_set_intensity(int intensity);
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void spitz_bl_set_intensity(int intensity);
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void akita_bl_set_intensity(int intensity);
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/*
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* SharpSL Touchscreen Driver
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*/
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unsigned long corgi_get_hsync_len(void);
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unsigned long spitz_get_hsync_len(void);
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void corgi_put_hsync(void);
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void spitz_put_hsync(void);
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void corgi_wait_hsync(void);
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void spitz_wait_hsync(void);
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/*
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* SharpSL Battery/PM Driver
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*/
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struct sharpsl_charger_machinfo {
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void (*init)(void);
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int gpio_acin;
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int gpio_batfull;
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int gpio_batlock;
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int gpio_fatal;
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int (*status_acin)(void);
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void (*discharge)(int);
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void (*discharge1)(int);
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void (*charge)(int);
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void (*chargeled)(int);
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void (*measure_temp)(int);
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void (*presuspend)(void);
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void (*postsuspend)(void);
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unsigned long (*charger_wakeup)(void);
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int (*should_wakeup)(unsigned int resume_on_alarm);
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int bat_levels;
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struct battery_thresh *bat_levels_noac;
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struct battery_thresh *bat_levels_acin;
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int status_high_acin;
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int status_low_acin;
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int status_high_noac;
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int status_low_noac;
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};
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struct battery_thresh {
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int voltage;
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int percentage;
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};
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struct battery_stat {
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int ac_status; /* APM AC Present/Not Present */
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int mainbat_status; /* APM Main Battery Status */
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int mainbat_percent; /* Main Battery Percentage Charge */
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int mainbat_voltage; /* Main Battery Voltage */
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};
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struct sharpsl_pm_status {
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struct device *dev;
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struct timer_list ac_timer;
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struct timer_list chrg_full_timer;
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int charge_mode;
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#define CHRG_ERROR (-1)
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#define CHRG_OFF (0)
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#define CHRG_ON (1)
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#define CHRG_DONE (2)
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unsigned int flags;
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#define SHARPSL_SUSPENDED (1 << 0) /* Device is Suspended */
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#define SHARPSL_ALARM_ACTIVE (1 << 1) /* Alarm is for charging event (not user) */
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#define SHARPSL_BL_LIMIT (1 << 2) /* Backlight Intensity Limited */
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#define SHARPSL_APM_QUEUED (1 << 3) /* APM Event Queued */
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#define SHARPSL_DO_OFFLINE_CHRG (1 << 4) /* Trigger the offline charger */
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int full_count;
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unsigned long charge_start_time;
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struct sharpsl_charger_machinfo *machinfo;
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struct battery_stat battstat;
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};
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extern struct sharpsl_pm_status sharpsl_pm;
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extern struct battery_thresh spitz_battery_levels_acin[];
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extern struct battery_thresh spitz_battery_levels_noac[];
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#define READ_GPIO_BIT(x) (GPLR(x) & GPIO_bit(x))
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#define SHARPSL_LED_ERROR 2
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#define SHARPSL_LED_ON 1
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#define SHARPSL_LED_OFF 0
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#define CHARGE_ON() sharpsl_pm.machinfo->charge(1)
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#define CHARGE_OFF() sharpsl_pm.machinfo->charge(0)
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#define CHARGE_LED_ON() sharpsl_pm.machinfo->chargeled(SHARPSL_LED_ON)
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#define CHARGE_LED_OFF() sharpsl_pm.machinfo->chargeled(SHARPSL_LED_OFF)
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#define CHARGE_LED_ERR() sharpsl_pm.machinfo->chargeled(SHARPSL_LED_ERROR)
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#define DISCHARGE_ON() sharpsl_pm.machinfo->discharge(1)
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#define DISCHARGE_OFF() sharpsl_pm.machinfo->discharge(0)
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#define STATUS_AC_IN() sharpsl_pm.machinfo->status_acin()
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#define STATUS_BATT_LOCKED() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batlock)
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#define STATUS_CHRG_FULL() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batfull)
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#define STATUS_FATAL() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_fatal)
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