sharpsl.h 3.4 KB

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  1. /*
  2. * SharpSL SSP Driver
  3. */
  4. struct corgissp_machinfo {
  5. int port;
  6. int cs_lcdcon;
  7. int cs_ads7846;
  8. int cs_max1111;
  9. int clk_lcdcon;
  10. int clk_ads7846;
  11. int clk_max1111;
  12. };
  13. void corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo);
  14. /*
  15. * SharpSL Backlight
  16. */
  17. void corgi_bl_set_intensity(int intensity);
  18. void spitz_bl_set_intensity(int intensity);
  19. void akita_bl_set_intensity(int intensity);
  20. /*
  21. * SharpSL Touchscreen Driver
  22. */
  23. unsigned long corgi_get_hsync_len(void);
  24. unsigned long spitz_get_hsync_len(void);
  25. void corgi_put_hsync(void);
  26. void spitz_put_hsync(void);
  27. void corgi_wait_hsync(void);
  28. void spitz_wait_hsync(void);
  29. /*
  30. * SharpSL Battery/PM Driver
  31. */
  32. struct sharpsl_charger_machinfo {
  33. void (*init)(void);
  34. int gpio_acin;
  35. int gpio_batfull;
  36. int gpio_batlock;
  37. int gpio_fatal;
  38. int (*status_acin)(void);
  39. void (*discharge)(int);
  40. void (*discharge1)(int);
  41. void (*charge)(int);
  42. void (*chargeled)(int);
  43. void (*measure_temp)(int);
  44. void (*presuspend)(void);
  45. void (*postsuspend)(void);
  46. unsigned long (*charger_wakeup)(void);
  47. int (*should_wakeup)(unsigned int resume_on_alarm);
  48. int bat_levels;
  49. struct battery_thresh *bat_levels_noac;
  50. struct battery_thresh *bat_levels_acin;
  51. int status_high_acin;
  52. int status_low_acin;
  53. int status_high_noac;
  54. int status_low_noac;
  55. };
  56. struct battery_thresh {
  57. int voltage;
  58. int percentage;
  59. };
  60. struct battery_stat {
  61. int ac_status; /* APM AC Present/Not Present */
  62. int mainbat_status; /* APM Main Battery Status */
  63. int mainbat_percent; /* Main Battery Percentage Charge */
  64. int mainbat_voltage; /* Main Battery Voltage */
  65. };
  66. struct sharpsl_pm_status {
  67. struct device *dev;
  68. struct timer_list ac_timer;
  69. struct timer_list chrg_full_timer;
  70. int charge_mode;
  71. #define CHRG_ERROR (-1)
  72. #define CHRG_OFF (0)
  73. #define CHRG_ON (1)
  74. #define CHRG_DONE (2)
  75. unsigned int flags;
  76. #define SHARPSL_SUSPENDED (1 << 0) /* Device is Suspended */
  77. #define SHARPSL_ALARM_ACTIVE (1 << 1) /* Alarm is for charging event (not user) */
  78. #define SHARPSL_BL_LIMIT (1 << 2) /* Backlight Intensity Limited */
  79. #define SHARPSL_APM_QUEUED (1 << 3) /* APM Event Queued */
  80. #define SHARPSL_DO_OFFLINE_CHRG (1 << 4) /* Trigger the offline charger */
  81. int full_count;
  82. unsigned long charge_start_time;
  83. struct sharpsl_charger_machinfo *machinfo;
  84. struct battery_stat battstat;
  85. };
  86. extern struct sharpsl_pm_status sharpsl_pm;
  87. extern struct battery_thresh spitz_battery_levels_acin[];
  88. extern struct battery_thresh spitz_battery_levels_noac[];
  89. #define READ_GPIO_BIT(x) (GPLR(x) & GPIO_bit(x))
  90. #define SHARPSL_LED_ERROR 2
  91. #define SHARPSL_LED_ON 1
  92. #define SHARPSL_LED_OFF 0
  93. #define CHARGE_ON() sharpsl_pm.machinfo->charge(1)
  94. #define CHARGE_OFF() sharpsl_pm.machinfo->charge(0)
  95. #define CHARGE_LED_ON() sharpsl_pm.machinfo->chargeled(SHARPSL_LED_ON)
  96. #define CHARGE_LED_OFF() sharpsl_pm.machinfo->chargeled(SHARPSL_LED_OFF)
  97. #define CHARGE_LED_ERR() sharpsl_pm.machinfo->chargeled(SHARPSL_LED_ERROR)
  98. #define DISCHARGE_ON() sharpsl_pm.machinfo->discharge(1)
  99. #define DISCHARGE_OFF() sharpsl_pm.machinfo->discharge(0)
  100. #define STATUS_AC_IN() sharpsl_pm.machinfo->status_acin()
  101. #define STATUS_BATT_LOCKED() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batlock)
  102. #define STATUS_CHRG_FULL() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batfull)
  103. #define STATUS_FATAL() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_fatal)