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| author | Nicolas Boichat <drinkcat@chromium.org> | 2018-03-13 16:04:53 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-03-28 23:23:32 -0700 |
| commit | b3ecc19cb3029b7fd15d846fd287f09276f25838 (patch) | |
| tree | b60e13c0884b2b81a6db1c6745aac0a3e3064d4b /board/poppy | |
| parent | 8fb18f174ce9aac91c5fc41ebe4b12c0aa746ba0 (diff) | |
| download | chrome-ec-b3ecc19cb3029b7fd15d846fd287f09276f25838.tar.gz | |
charge_state_v2: Hibernate base in S5 with no AC
Tell the base to hibernate when we are in S5, and no AC is connected.
Also, wake the base when AC status changes (S5), and when the system
transistions out of S5.
BRANCH=none
BUG=b:71874971
TEST=1. Lid EC console: apshutdown => Check that Base EC hibernates
2.a. Lid EC console: powerb; => Check that base reconnects
2.b. Connect/disconnect adapter: check that base disconnects
and reconnects
Change-Id: I5e9a4afc64a07ad92f37d171a78a914d26f07c8e
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/958814
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'board/poppy')
| -rw-r--r-- | board/poppy/base_detect_lux.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/board/poppy/base_detect_lux.c b/board/poppy/base_detect_lux.c index 48c4aa8929..a46fe2eac8 100644 --- a/board/poppy/base_detect_lux.c +++ b/board/poppy/base_detect_lux.c @@ -11,6 +11,7 @@ #include "chipset.h" #include "common.h" #include "console.h" +#include "extpower.h" #include "gpio.h" #include "hooks.h" #include "host_command.h" @@ -196,6 +197,13 @@ void base_detect_interrupt(enum gpio_signal signal) base_detect_debounce_time = time_now + BASE_DETECT_DEBOUNCE_US; } +void board_base_reset(void) +{ + CPRINTS("Resetting base."); + base_detect_change(BASE_UNKNOWN); + hook_call_deferred(&base_detect_deferred_data, BASE_DETECT_RETRY_US); +} + static void base_init(void) { /* |