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Onda VX747: fix USB charging detection

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24160 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Maurus Cuelenaere 2010-01-03 13:07:30 +00:00
parent f6017773a6
commit f15e6ff061
1 changed files with 7 additions and 3 deletions
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10
firmware/target/mips/ingenic_jz47xx/onda_vx747/power-onda_vx747.c
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@ -24,18 +24,21 @@
#include "jz4740.h" #include "jz4740.h"
/* TQ7051 chip */ /* TQ7051 chip */
#define UNK_GPIO (32*1+30) /* STAT port */ #define CHARGE_STAT_GPIO (32*1+30) /* STAT port */
#define USB_CHARGER_GPIO (32*3+28) #define USB_CHARGER_GPIO (32*3+28)
#if CONFIG_CHARGING #if CONFIG_CHARGING
/* Detect which power sources are present. */ /* Detect which power sources are present. */
unsigned int power_input_status(void) unsigned int power_input_status(void)
{ {
unsigned int status = 0; unsigned int status = POWER_INPUT_NONE;
if (__gpio_get_pin(USB_CHARGER_GPIO)) if (__gpio_get_pin(USB_CHARGER_GPIO))
status |= POWER_INPUT_USB_CHARGER; status |= POWER_INPUT_USB_CHARGER;
if(!__gpio_get_pin(CHARGE_STAT_GPIO))
status |= POWER_INPUT_USB;
return status; return status;
} }
#endif #endif
@ -43,11 +46,12 @@ unsigned int power_input_status(void)
void power_init(void) void power_init(void)
{ {
__gpio_as_input(USB_CHARGER_GPIO); __gpio_as_input(USB_CHARGER_GPIO);
__gpio_as_input(CHARGE_STAT_GPIO);
} }
bool charging_state(void) bool charging_state(void)
{ {
return false; return power_input_status() & POWER_INPUT_USB;
} }
#if CONFIG_TUNER #if CONFIG_TUNER