diff options
| author | Randall Spangler <rspangler@chromium.org> | 2013-10-01 10:34:59 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2013-10-02 01:24:40 +0000 |
| commit | 0f1f1229b9062376e706509d5a04d237253fbb47 (patch) | |
| tree | 34e4a8f9f61d81fec7edfe21f7c92ddf5c5875c2 /board/rambi/board.c | |
| parent | 159867844af5c1860c5b6f49f61f8b9893f57c64 (diff) | |
| download | chrome-ec-0f1f1229b9062376e706509d5a04d237253fbb47.tar.gz | |
lpc: Clean up processing wake events
Every board other than link does the same thing - filter out the power
button event, then set the WAKE_L gpio level based on the remaining
events. This code doesn't need to be duplicated 7 times, so make it common.
Link didn't filter out the power button wake signal, but works fine
with the common implementation. Like the other boards it gets a power
button wake event via the dedicated PCH PWRBTN# signal.
BUG=chrome-os-partner:18343
BRANCH=none
TEST=suspend link, then wake using power button press
compile all platforms; pass unit tests
Change-Id: Ib3a6d310d0f5e337374b3c331ab2872fe377bdf6
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/171405
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'board/rambi/board.c')
| -rw-r--r-- | board/rambi/board.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/board/rambi/board.c b/board/rambi/board.c index 93d04940a7..6c451ebaea 100644 --- a/board/rambi/board.c +++ b/board/rambi/board.c @@ -186,20 +186,3 @@ struct ec_thermal_config thermal_params[] = { {{0, 0, 0}, 0, 0}, }; BUILD_ASSERT(ARRAY_SIZE(thermal_params) == TEMP_SENSOR_COUNT); - -/** - * Perform necessary actions on host wake events. - */ -void board_process_wake_events(uint32_t active_wake_events) -{ - uint32_t power_button_mask; - - power_button_mask = EC_HOST_EVENT_MASK(EC_HOST_EVENT_POWER_BUTTON); - - /* If there are other events aside from the power button press drive - * the wake pin. Otherwise ensure it is high. */ - if (active_wake_events & ~power_button_mask) - gpio_set_level(GPIO_PCH_WAKE_L, 0); - else - gpio_set_level(GPIO_PCH_WAKE_L, 1); -} |