diff options
| author | Furquan Shaikh <furquan@chromium.org> | 2017-10-30 20:04:39 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-10-31 15:15:14 -0700 |
| commit | 1f767e3e91be388dee689ac85408dfb5e3414581 (patch) | |
| tree | de7e7ce62f3bdca93157ca0d9562d0edf7859530 /board/poppy/board.c | |
| parent | f83866c7aaf73fbffea6714a98180c7474d6e540 (diff) | |
| download | chrome-ec-1f767e3e91be388dee689ac85408dfb5e3414581.tar.gz | |
poppy/nautilus: Move pmic vr decay enable/disable to suspend/resume hooks
Now that chipset suspend/resume hooks are called only once per S0ix
entry/exit, move the calls to enable/disable PMIC VR decay to
suspend/resume hooks.
BUG=None
BRANCH=None
TEST=Verified that PMIC VR decay enable/disable are called only once
during one S0ix entry/exit.
Change-Id: Ie01c083963efeacaf0092927f5778b7c1cebf74f
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/745981
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'board/poppy/board.c')
| -rw-r--r-- | board/poppy/board.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/board/poppy/board.c b/board/poppy/board.c index 60cdff40dd..d13361c108 100644 --- a/board/poppy/board.c +++ b/board/poppy/board.c @@ -632,14 +632,6 @@ static void board_pmic_enable_slp_s0_vr_decay(void) i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992, 0x38, 0x7a); } -void power_board_handle_host_sleep_event(enum host_sleep_event state) -{ - if (state == HOST_SLEEP_EVENT_S0IX_SUSPEND) - board_pmic_enable_slp_s0_vr_decay(); - else if (state == HOST_SLEEP_EVENT_S0IX_RESUME) - board_pmic_disable_slp_s0_vr_decay(); -} - static void board_pmic_init(void) { if (system_jumped_to_this_image()) @@ -1043,6 +1035,7 @@ DECLARE_HOOK(HOOK_INIT, board_sensor_init, HOOK_PRIO_DEFAULT); static void board_chipset_resume(void) { gpio_set_level(GPIO_ENABLE_BACKLIGHT, 1); + board_pmic_disable_slp_s0_vr_decay(); } DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_chipset_resume, HOOK_PRIO_DEFAULT); @@ -1050,6 +1043,7 @@ DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_chipset_resume, HOOK_PRIO_DEFAULT); static void board_chipset_suspend(void) { gpio_set_level(GPIO_ENABLE_BACKLIGHT, 0); + board_pmic_enable_slp_s0_vr_decay(); } DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_chipset_suspend, HOOK_PRIO_DEFAULT); |