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- Miscellany
- Sunday, April 13th, 2008 at 3:55:51am MDT
- Index: firmware/export/mc13783.h
- ===================================================================
- --- firmware/export/mc13783.h (revision 17091)
- +++ firmware/export/mc13783.h (arbetskopia)
- @@ -88,6 +88,9 @@
- MC13783_NUM_REGS,
- };
- +/* INTERRUPT_STATUS0, INTERRUPT_MASK0, INTERRUPT_SENSE0 */
- +#define MC13783_CHGDET (1 << 6)
- +
- /* INTERRUPT_STATUS1, INTERRUPT_MASK1, INTERRUPT_SENSE1 */
- #define MC13783_HSL (1 << 0)
- #define MC13783_ON1B (1 << 3)
- Index: firmware/target/arm/imx31/gigabeat-s/mc13783-imx31.c
- ===================================================================
- --- firmware/target/arm/imx31/gigabeat-s/mc13783-imx31.c (revision 17091)
- +++ firmware/target/arm/imx31/gigabeat-s/mc13783-imx31.c (arbetskopia)
- @@ -24,6 +24,7 @@
- #include "debug.h"
- #include "kernel.h"
- +#include "power-imx31.h"
- #include "button-target.h"
- /* This is all based on communicating with the MC13783 PMU which is on
- @@ -64,11 +65,15 @@
- gpio_enable_event(MC13783_GPIO_NUM, MC13783_EVENT_ID);
- /* Check initial states */
- + value = mc13783_read(MC13783_INTERRUPT_SENSE0);
- + set_charger_inserted(value & MC13783_CHGDET);
- +
- value = mc13783_read(MC13783_INTERRUPT_SENSE1);
- button_power_set_state((value & MC13783_ON1B) == 0);
- set_headphones_inserted((value & MC13783_ON2B) == 0);
- /* Enable desired PMIC interrupts */
- + mc13783_clear(MC13783_INTERRUPT_MASK0, MC13783_CHGDET);
- mc13783_clear(MC13783_INTERRUPT_MASK1, MC13783_ON1B | MC13783_ON2B);
- while (1)
- @@ -78,13 +83,20 @@
- mc13783_read_regset(status_regs, pending, 2);
- mc13783_write_regset(status_regs, pending, 2);
- -#if 0
- +
- if (pending[0])
- {
- /* Handle ...PENDING0 */
- + if (pending[0] & MC13783_CHGDET)
- + {
- + value = mc13783_read(MC13783_INTERRUPT_SENSE0);
- +
- + if (pending[0] & MC13783_CHGDET)
- + set_charger_inserted(value & MC13783_CHGDET);
- + }
- }
- -#endif
- +
- if (pending[1])
- {
- /* Handle ...PENDING1 */
- Index: firmware/target/arm/imx31/gigabeat-s/power-imx31.c
- ===================================================================
- --- firmware/target/arm/imx31/gigabeat-s/power-imx31.c (revision 17091)
- +++ firmware/target/arm/imx31/gigabeat-s/power-imx31.c (arbetskopia)
- @@ -26,13 +26,21 @@
- #ifndef SIMULATOR
- +static bool charger_detect = false;
- +
- void power_init(void)
- {
- }
- +/* This is called from the mc13783 interrupt thread */
- +void set_charger_inserted(bool inserted)
- +{
- + charger_detect = inserted;
- +}
- +
- bool charger_inserted(void)
- {
- - return false;
- + return charger_detect;
- }
- /* Returns true if the unit is charging the batteries. */
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