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pd: send power change event to AP whenever input power is changed

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Send power change event to AP whenever input power is changed,
ensure that AP gets the latest power charging info.

BUG=chrome-os-partner:47677
BRANCH=none
TEST=tested on Oak by plug/unplug AC adapter to type-C ports and
verifying the UI battery icon shows the correct status instantly.

Change-Id: I7465afcd8bc9b1c56ecf70fc74446866a8ab1b9a
Signed-off-by: Ben Lok <ben.lok@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/313926
Reviewed-by: Alec Berg <alecaberg@chromium.org>
This commit is contained in:
Ben Lok
2015-11-24 14:34:34 +08:00
committed by chrome-bot
parent af3172cd7e
commit 9ea7ca8d87
5 changed files with 26 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
board/chell/usb_pd_policy.c
View File

@@ -56,6 +56,9 @@ int pd_set_power_supply_ready(int port)
gpio_set_level(port ? GPIO_USB_C1_5V_EN :
GPIO_USB_C0_5V_EN, 1);
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
return EC_SUCCESS; /* we are ready */
}
@@ -80,6 +83,7 @@ void pd_set_input_current_limit(int port, uint32_t max_ma,
charge_manager_update_charge(CHARGE_SUPPLIER_PD, port, &charge);
#endif
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
void typec_set_input_current_limit(int port, uint32_t max_ma,
@@ -94,6 +98,7 @@ void typec_set_input_current_limit(int port, uint32_t max_ma,
#endif
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
int pd_snk_is_vbus_provided(int port)

5
board/glados/usb_pd_policy.c
View File

@@ -56,6 +56,9 @@ int pd_set_power_supply_ready(int port)
gpio_set_level(port ? GPIO_USB_C1_5V_EN :
GPIO_USB_C0_5V_EN, 1);
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
return EC_SUCCESS; /* we are ready */
}
@@ -79,6 +82,7 @@ void pd_set_input_current_limit(int port, uint32_t max_ma,
charge_manager_update_charge(CHARGE_SUPPLIER_PD, port, &charge);
#endif
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
void typec_set_input_current_limit(int port, uint32_t max_ma,
@@ -92,6 +96,7 @@ void typec_set_input_current_limit(int port, uint32_t max_ma,
#endif
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
int pd_snk_is_vbus_provided(int port)

5
board/kunimitsu/usb_pd_policy.c
View File

@@ -56,6 +56,9 @@ int pd_set_power_supply_ready(int port)
gpio_set_level(port ? GPIO_USB_C1_5V_EN :
GPIO_USB_C0_5V_EN, 1);
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
return EC_SUCCESS; /* we are ready */
}
@@ -79,6 +82,7 @@ void pd_set_input_current_limit(int port, uint32_t max_ma,
charge_manager_update_charge(CHARGE_SUPPLIER_PD, port, &charge);
#endif
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
void typec_set_input_current_limit(int port, uint32_t max_ma,
@@ -92,6 +96,7 @@ void typec_set_input_current_limit(int port, uint32_t max_ma,
#endif
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
int pd_snk_is_vbus_provided(int port)

5
board/lars/usb_pd_policy.c
View File

@@ -59,6 +59,9 @@ int pd_set_power_supply_ready(int port)
/* Provide VBUS */
gpio_set_level(GPIO_USB_C0_5V_EN, 1);
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
return EC_SUCCESS; /* we are ready */
}
@@ -82,6 +85,7 @@ void pd_set_input_current_limit(int port, uint32_t max_ma,
charge_manager_update_charge(CHARGE_SUPPLIER_PD, port, &charge);
#endif
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
void typec_set_input_current_limit(int port, uint32_t max_ma,
@@ -96,6 +100,7 @@ void typec_set_input_current_limit(int port, uint32_t max_ma,
#endif
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
int pd_snk_is_vbus_provided(int port)

6
board/oak/usb_pd_policy.c
View File

@@ -56,6 +56,9 @@ int pd_set_power_supply_ready(int port)
gpio_set_level(port ? GPIO_USB_C1_5V_EN :
GPIO_USB_C0_5V_EN, 1);
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
return EC_SUCCESS; /* we are ready */
}
@@ -65,6 +68,7 @@ void pd_power_supply_reset(int port)
gpio_set_level(port ? GPIO_USB_C1_5V_EN :
GPIO_USB_C0_5V_EN, 0);
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
@@ -78,6 +82,7 @@ void pd_set_input_current_limit(int port, uint32_t max_ma,
charge_manager_update_charge(CHARGE_SUPPLIER_PD, port, &charge);
#endif
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
void typec_set_input_current_limit(int port, uint32_t max_ma,
@@ -91,6 +96,7 @@ void typec_set_input_current_limit(int port, uint32_t max_ma,
#endif
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
int pd_board_checks(void)