aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/power/bq2415x_charger.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/power/bq2415x_charger.h')
-rw-r--r--include/linux/power/bq2415x_charger.h48
1 files changed, 5 insertions, 43 deletions
diff --git a/include/linux/power/bq2415x_charger.h b/include/linux/power/bq2415x_charger.h
index 8dcc0f46fc0a..50762af8b834 100644
--- a/include/linux/power/bq2415x_charger.h
+++ b/include/linux/power/bq2415x_charger.h
@@ -1,7 +1,7 @@
/*
* bq2415x charger driver
*
- * Copyright (C) 2011-2012 Pali Rohár <pali.rohar@gmail.com>
+ * Copyright (C) 2011-2013 Pali Rohár <pali.rohar@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -31,46 +31,9 @@
* termination current. It it is less or equal to zero, configuring charge
* and termination current will not be possible.
*
- * Function set_mode_hook is needed for automode (setting correct current
- * limit when charger is connected/disconnected or setting boost mode).
- * When is NULL, automode function is disabled. When is not NULL, it must
- * have this prototype:
- *
- * int (*set_mode_hook)(
- * void (*hook)(enum bq2415x_mode mode, void *data),
- * void *data)
- *
- * hook is hook function (see below) and data is pointer to driver private
- * data
- *
- * bq2415x driver will call it as:
- *
- * platform_data->set_mode_hook(bq2415x_hook_function, bq2415x_device);
- *
- * Board/platform function set_mode_hook return non zero value when hook
- * function was successful registered. Platform code should call that hook
- * function (which get from pointer, with data) every time when charger
- * was connected/disconnected or require to enable boost mode. bq2415x
- * driver then will set correct current limit, enable/disable charger or
- * boost mode.
- *
- * Hook function has this prototype:
- *
- * void hook(enum bq2415x_mode mode, void *data);
- *
- * mode is bq2415x mode (charger or boost)
- * data is pointer to driver private data (which get from
- * set_charger_type_hook)
- *
- * When bq driver is being unloaded, it call function:
- *
- * platform_data->set_mode_hook(NULL, NULL);
- *
- * (hook function and driver private data are NULL)
- *
- * After that board/platform code must not call driver hook function! It
- * is possible that pointer to hook function will not be valid and calling
- * will cause undefined result.
+ * For automode support is needed to provide name of power supply device
+ * in value notify_device. Device driver must immediately report property
+ * POWER_SUPPLY_PROP_CURRENT_MAX when current changed.
*/
/* Supported modes with maximal current limit */
@@ -89,8 +52,7 @@ struct bq2415x_platform_data {
int charge_current; /* mA */
int termination_current; /* mA */
int resistor_sense; /* m ohm */
- int (*set_mode_hook)(void (*hook)(enum bq2415x_mode mode, void *data),
- void *data);
+ const char *notify_device; /* name */
};
#endif

Privacy Policy