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gpio: disable airplane mode when starting the modem

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I'm not sure why this was being done when disabling the modem, move it
to the powerup sequence for more consistency.
This commit is contained in:
Aren Moynihan
2024-10-21 15:22:32 -04:00
parent b53702ad0b
commit 541aa00198
1 changed files with 4 additions and 2 deletions
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6
src/gpio.c
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@@ -74,6 +74,10 @@ int gpio_line_set_value(struct EG25Manager *manager, int line, enum gpiod_line_v
int gpio_sequence_poweron(struct EG25Manager *manager) int gpio_sequence_poweron(struct EG25Manager *manager)
{ {
/* Disable airplane mode in case it was enabled by other software. The
* W_DISABLE pin is active-low, so we set it to high here. */
gpio_line_set_value(manager, GPIO_OUT_DISABLE, GPIOD_LINE_VALUE_ACTIVE);
/* /*
* Force the modem to poweroff using the RESET_N pin before attempting to * Force the modem to poweroff using the RESET_N pin before attempting to
* boot in case the it got into a bad state. * boot in case the it got into a bad state.
@@ -110,8 +114,6 @@ int gpio_sequence_poweron(struct EG25Manager *manager)
int gpio_sequence_shutdown(struct EG25Manager *manager) int gpio_sequence_shutdown(struct EG25Manager *manager)
{ {
gpio_line_set_value(manager, GPIO_OUT_DISABLE, GPIOD_LINE_VALUE_ACTIVE);
gpio_line_set_value(manager, GPIO_OUT_PWRKEY, GPIOD_LINE_VALUE_ACTIVE); gpio_line_set_value(manager, GPIO_OUT_PWRKEY, GPIOD_LINE_VALUE_ACTIVE);
sleep(1); sleep(1);
gpio_line_set_value(manager, GPIO_OUT_PWRKEY, GPIOD_LINE_VALUE_INACTIVE); gpio_line_set_value(manager, GPIO_OUT_PWRKEY, GPIOD_LINE_VALUE_INACTIVE);